Competitive Research Bilko — Competitive Research Version: 2.0 Date: 2026-02-24 Researcher: Bilko Docs Team (AI-assisted research, February 2026) Status: Current Table of Contents Executive Summary Competitor Profiles Fiken (Norway) FreeAgent (UK) Holded (Spain) Wave (Canada/US) Zoho Books (Global) FreshBooks (Canada) Pancake (Self-hosted) Minimax (Slovenia/Croatia/Serbia) Pantheon — Datalab (Slovenia/Balkans) e-Racunovodstvo / e-racuni.com (Serbia) Feature Comparison Matrix Pricing Comparison Matrix API Pattern Analysis Security Comparison Balkan Market Gap Analysis Key Takeaways for Bilko Positioning 1. Executive Summary Bilko is a cloud accounting SaaS for Balkan SMBs (Serbia, BiH, Croatia). The competitive landscape reveals a clear market gap: no global accounting software natively supports SEF (Serbia), UIO VAT (BiH), or HR-FISK (Croatia) compliance out of the box . Regional solutions exist (Minimax, e-racuni, Eurofaktura) but lack modern SaaS UX or multi-country coverage. Primary inspiration: Fiken (Norway) — simple, beautiful, built for local compliance. Bilko = Fiken for the Balkans. Key February 2026 regulatory updates: 🟢 Croatia HR-FISK 2.0 is LIVE (January 1, 2026) — mandatory B2B e-invoicing for all VAT-registered businesses. This is an urgent compliance window. 🟡 Serbia SEF B2B delay — B2B mandate postponed to January 2028. Voluntary SEF use opens March 30, 2026. G2G/B2G already mandatory. 🟡 BiH e-invoicing advancing — FBiH Fiscalization Bill approved by House of Peoples (Dec 2025). Mandatory proposed from Jan 2026, full transition by Jan 2027. Key opportunities from this research: Global players (Zoho Books, Wave, FreshBooks) have zero Balkan compliance features — high switching cost for current users Fiken's success with a simple flat pricing model at ~€18/month proves SMBs pay for simplicity + compliance FreeAgent's bank integration model (free with partner bank) is a growth hack applicable to Balkan banking partners No competitor offers native SEF + HR-FISK + UIO (BiH) in a single product Wave's freemium to paid conversion playbook is directly applicable (free invoicing → paid for bank feeds + payroll) New threat: Minimax has Croatia (Fiskalizacija 2.0) and Serbia subsidiaries — first regional competitor with modern cloud UX + Balkan compliance. Bilko must position against them. 2. Competitor Profiles 2.1 Fiken (Norway) Overview: The direct inspiration for Bilko. Fiken is Norway's leading cloud accounting SaaS for small businesses and freelancers. Built from the ground up for Norwegian compliance (Altinn VAT, EHF e-invoicing, payroll). Acquired by Visma in 2020 but operates independently. Company: Fiken AS, Oslo, Norway. Founded 2010. ~50K+ Norwegian SMB customers. Core Features Feature Details Invoicing Professional invoices via EHF (Elektronisk HandelsFormat), email, or paper. Quotes. Payment reminders. Expenses Electronic voucher storage, OCR receipt scanning VAT Automated VAT calculations + direct electronic submission to Altinn Banking Bank statement import; bank reconciliation (bank integration add-on) Payroll Full payroll with payslips via email, A-melding reporting (add-on) Reports Income statement (P&L), balance sheet, cash flow Chart of Accounts Norwegian standard (NS 4102) pre-loaded E-invoicing EHF format — Norway's national e-invoice standard Time tracking Add-on per user API access Available as paid add-on Pricing (Updated Feb 2026) Major change: Fiken moved from a two-tier model (Solo / Standard) to a single flat plan at NOK 209/month with modular add-ons. The old Solo plan at NOK 139 has been discontinued. Plan Price Notes Fiken NOK 209/month (~€18.50) All-inclusive base — unlimited invoices, multiple users, EHF No binding contract — Cancel anytime Free trial 30 days No credit card required Add-ons (monthly): Add-on Price Bank integration NOK 59/month (~€5) Project accounting NOK 59/month KID number NOK 59/month API access NOK 99/month (~€9) Time tracking NOK 59/user/month Travel expenses/receipts NOK 59/user/month Payroll (1st employee) NOK 79/month Additional employees NOK 39/employee/month Annual services: Service Price Tax return filing (sole proprietor) NOK 1,290 one-time Tax return filing (AS/corporation) NOK 1,490 one-time API Type: REST API v2 Auth: OAuth 2.0 (developer applications) + API key (simple integrations) Documentation: api.fiken.no/api/v2/docs/ Key capabilities: Find/create invoices, manage contacts, submit to Altinn Integrations: WooCommerce, PrestaShop, OpenCart, 100+ via partner ecosystem Webhook support: Yes (invoice events, payment events) Note: API access is now a paid add-on (NOK 99/month) Security Aspect Details 2FA Available (not enforced by default) Encryption TLS in transit, encrypted at rest Hosting Norwegian data centers (Visma infrastructure) Compliance GDPR compliant; Norwegian Datatilsynet oversight Certifications ISO 27001 (Visma group) Compliance Coverage ✅ Norway: Full VAT (Altinn), EHF e-invoicing, payroll A-melding ✅ GDPR: Basic compliance (Visma group) ❌ No Balkan market support Strengths vs. Bilko 10+ years of product refinement Altinn integration is seamless — set-and-forget VAT Accountant partner network as distribution channel Simple, clean UI — no accounting jargon Modular add-on model gives flexibility Weaknesses (Bilko Opportunities) Norway-only: no Balkan compliance, no multi-country support API now behind a paywall (add-on) — limits developer ecosystem Acquired by Visma — may lose startup agility No mobile app (PWA only) 2.2 FreeAgent (UK) Overview: UK-focused cloud accounting SaaS, strong accountant partnership model. Notable for free access via NatWest/RBS/Mettle banking partnership. Subsidiary of NatWest Group since 2018. Company: FreeAgent Central Ltd, Edinburgh, UK. Founded 2007. Acquired by NatWest 2018. Core Features Feature Details Invoicing Professional invoices, recurring billing, estimates Expenses Receipt capture, mileage tracking, expense categories VAT Making Tax Digital (MTD) compliant — direct HMRC filing Banking Open Banking feeds (automatic bank import) Payroll RTI-compliant payroll, pension auto-enrollment Self Assessment Personal tax return filing (UK-only) Time tracking Project time tracking linked to invoices Reports P&L, balance sheet, tax timeline Corporation Tax CT600 submission to HMRC Pricing (Updated Feb 2026) Plan Price Notes Bank partnership (free) £0 Free while you have NatWest, RBS, Ulster Bank, or Mettle account with ≥1 transaction/month Standard 50% off first 6 months (promotional), then full rate All features included 30-day free trial Available No card required Smart Capture Unlimited add-on Extra charge Auto data extraction for receipts/bills (10+ files/month) Note (Feb 2026): FreeAgent is currently running a 50% off for first 6 months promotional offer for non-bank customers. Full standard pricing not publicly listed; varies by plan tier. The Mettle (NatWest digital bank) partnership also provides free access. API Type: REST API v2 Auth: OAuth 2.0 (3-legged, authorization code flow) Documentation: dev.freeagent.com/docs/ Key capabilities: Invoices, contacts, expenses, bank transactions, timeslips, projects Rate limits: Not publicly specified SDKs: Community PHP client, Node.js client Security Aspect Details 2FA Available (optional) — TOTP-based Encryption TLS in transit, AES-256 at rest Hosting AWS UK region Compliance GDPR, FCA regulated (as NatWest subsidiary) Certifications SOC 2 (via NatWest infrastructure) Compliance Coverage ✅ UK: Full HMRC integration (MTD VAT, Self Assessment, Corporation Tax, RTI payroll) ✅ GDPR compliant ❌ No EU VAT support beyond UK ❌ No Balkan market support Strengths vs. Bilko Bank partnership model — free software via banking relationship drives massive acquisition Deep HMRC integration is unmatched RTI payroll built-in Strong accountant partner ecosystem Weaknesses (Bilko Opportunities) UK-only compliance — no expansion to Balkan markets Acquired by NatWest — innovation constrained Pricing opaque (is it "free" or not?) No multi-currency support for international businesses 2.3 Holded (Spain) Overview: All-in-one ERP/accounting SaaS for Spanish and Latin American SMBs. Broader than pure accounting — includes CRM, inventory, HR, and project management. Rapidly expanding via API integrations. Company: Holded, Barcelona, Spain. Founded 2016. Backed by Nauta Capital, Lakestar. Core Features Feature Details Accounting Full double-entry accounting, chart of accounts, reconciliation Invoicing Verifactu certified (Spain Tax Agency AEAT), e-invoicing Expenses OCR receipt scanning, expense management Inventory Real-time stock tracking, batch/serial numbers, POS CRM Customer pipeline, deal tracking HR Employee management, payroll (Spain) Projects Project management, time tracking Reports P&L, balance sheet, VAT reports, custom reports Pricing (Updated Feb 2026) Plan Price Notes Basic ~€12/user/month Core accounting + invoicing (up to 3 users) Standard ~€19/user/month + Order management, inventory Advanced ~€39/user/month + HR, advanced CRM Enterprise €99+ / custom Dedicated support, custom integrations Free trial 14 days No card required Note (Feb 2026): Holded pricing spans €0–€99 across 4 editions. Per-user model gets expensive for growing teams. API Type: REST API Auth: API key (per-organization) Documentation: developers.holded.com Key capabilities: Invoices, contacts, products, accounting entries, warehouses, employees Integrations: 700+ native integrations (Zapier, WooCommerce, Shopify, Salesforce) Webhook support: Yes Security Aspect Details 2FA Available Encryption TLS 1.2+, AES-256 at rest Hosting AWS EU (Ireland) Compliance GDPR, LOPD (Spanish data protection) Certifications ISO 27001 (pending confirmation) Verifactu Certified by Spanish Tax Agency (AEAT) for e-invoicing compliance Compliance Coverage ✅ Spain: Full IVA (VAT), Verifactu e-invoicing, Spanish CoA, SII reporting ✅ Latin America: Mexico, Colombia, Chile, Argentina editions ✅ GDPR compliant ❌ No Balkan market support ❌ No SEF, HR-FISK, or BiH UIO compliance Strengths vs. Bilko ERP breadth — one platform for all business operations 700+ integrations ecosystem AEAT Verifactu certification — model for Bilko's SEF/HR-FISK certifications Strong in Spanish-speaking markets = template for Balkan language expansion Weaknesses (Bilko Opportunities) Complexity — overkill for micro SMBs Per-user pricing gets expensive for teams Spanish-language focused UI — no Balkan language support No Balkan regulatory compliance 2.4 Wave (Canada/US) Overview: Freemium accounting SaaS for micro-businesses and freelancers. Free core product funded by financial services add-ons (payments, payroll). GraphQL API. H&R Block acquired Wave in 2019. Company: Wave Financial Inc., Toronto, Canada. Founded 2010. Acquired by H&R Block 2019. Core Features Feature Details Invoicing Unlimited invoices (free), recurring billing, estimates Expenses Receipt OCR (Pro only), expense tracking Accounting Double-entry accounting, chart of accounts, journal entries Banking Bank connection and auto-import (manual entry in Starter) Reports P&L, balance sheet, cash flow, aged receivables Payments Online payment processing (fee-based: 2.9% + $0.60) Payroll Add-on service ($20–40/month, US/Canada only) Bookkeeping Managed bookkeeping service (Wave Advisors) Pricing (Updated Feb 2026) Plan Price Notes Starter Free Invoicing, expense tracking, reports (unlimited) Pro $16–19/month or $170/year Automated bank import, receipt scanning, recurring invoices Payments 2.9% + $0.60 per transaction Optional online payment processing Payroll $20–40/month + $6/employee US/Canada only Wave Advisors From $149/month Managed bookkeeping (human accountants) Notable change (2024–2026): Wave removed transaction-level CSV export from free (Starter) accounts without public notice. Third-party OAuth now requires active Pro subscription. These changes are eroding Wave's free-software reputation. API Type: GraphQL API (public) Auth: OAuth 2.0 (authorization code flow); Pro subscription required for third-party OAuth Endpoint: https://gql.waveapps.com/graphql/public Documentation: developer.waveapps.com Key capabilities: Businesses, invoices, customers, products, accounting transactions Rate limits: Yes (429 on excess) Webhooks: Supported (invoice events, payment events) Security Aspect Details 2FA Available (SMS or authenticator app) Encryption TLS in transit, encrypted at rest Hosting Google Cloud (US) Compliance GDPR (limited — US-centric); PCI-DSS for payment processing Certifications PCI-DSS Level 1 (payment processing only) Data residency US-based — compliance risk for EU/GDPR businesses Compliance Coverage ✅ US: Sales tax support, 1099 forms ✅ Canada: GST/HST/PST ⚠️ GDPR: Limited — data hosted in US, privacy shield concerns ❌ No EU VAT reporting ❌ No Balkan market support (no SEF, HR-FISK, UIO) ❌ Payroll US/Canada only Strengths vs. Bilko Free plan as user acquisition — massive funnel (4M+ users) GraphQL API is developer-friendly Simple, clean UX — minimal learning curve H&R Block backing provides financial services expansion Weaknesses (Bilko Opportunities) US/Canada-centric — no EU VAT, no Balkan compliance Degrading free tier (CSV export removed, OAuth now Pro-only) — trust erosion No multi-currency support at scale Data residency in US = GDPR risk for EU users Payroll only for North America 2.5 Zoho Books (Global) Overview: Part of the Zoho suite, Zoho Books is the most globally comprehensive accounting platform with 16+ country-specific editions. Deep API, multi-currency, global tax handling. Part of Zoho Corp (Indian conglomerate). Company: Zoho Corporation, Chennai, India / Austin, US. Founded 1996. Private, profitable. Core Features Feature Details Invoicing Smart invoicing, recurring billing, client portal, estimates Expenses OCR scanning, expense reports, mileage tracking Banking Bank feeds, auto-reconciliation, AI categorization Inventory Real-time tracking, batch/serial numbers (Standard+ plans) Projects Time tracking, project billing, billable expenses Payroll Zoho Payroll add-on (select countries) Reports Comprehensive: P&L, balance sheet, trial balance, aging, custom reports Multi-currency 170+ currencies, real-time exchange rates Tax GST (India), VAT (UK, UAE, Saudi, etc.), sales tax (US), 16+ countries Pricing (Updated Feb 2026) Plan Price (annual) Users Notes Free $0 1 + 1 accountant Up to 1,000 invoices/year Standard $15/org/month 3 Unlimited invoices; 5,000 expenses/year Professional $40/org/month 5 + Inventory; 10,000 bills Premium $60/org/month 10 + Advanced features; 25,000 bills Elite $120/org/month 10 + Advanced inventory; 100,000 bills Ultimate $240/org/month 15 All features User add-on $2.50/user/month (annual) — Additional users beyond plan limit Key change (2026): Standard dropped from $20 → $15/month. Professional dropped from $50 → $40. User add-ons now available at $2.50/user/month (annual) or $3/month. API Type: REST API v3 Auth: OAuth 2.0 (authorization code flow); supports server-based apps and self-client Documentation: zoho.com/books/api/v3/ Key capabilities: Full CRUD for all entities; webhooks; bulk operations Rate limits: Per-organization API call limits (varies by plan) Developer console: Built-in API Usage dashboard SDKs: Official SDKs for Python, Java, Node.js, PHP, Ruby Security Aspect Details 2FA Available (TOTP, SMS) Encryption TLS 1.2/1.3, AES-256 at rest Hosting US (AWS), EU (AWS Frankfurt for EU users), India, Australia, Japan Compliance GDPR, ISO 27001, SOC 2 Type II (Zoho Corp infrastructure) Data residency EU data hosted in Frankfurt for GDPR compliance Certifications ISO 27001, SOC 2 Type II Compliance Coverage ✅ 16+ country editions: India (GST), UK (MTD VAT), UAE, Saudi Arabia, Australia, US, Canada, Singapore, South Africa, Kenya, Bahrain, Oman, Qatar ✅ GDPR compliant with EU data residency option ✅ Multi-currency, 170+ currencies ⚠️ Serbia/BiH/Croatia: Global edition available but NO native SEF, HR-FISK, or BiH UIO compliance — manual VAT reporting only ❌ No Balkan-specific CoA templates ❌ No SEF e-invoicing integration ❌ No HR-FISK FINA certificate flow Strengths vs. Bilko Most comprehensive global coverage (16 country editions) Strong API with official SDKs SOC 2 Type II + ISO 27001 certified Free tier for very small businesses Zoho ecosystem (CRM, HR, Projects) — powerful if customer uses Zoho suite Weaknesses (Bilko Opportunities) No Balkan compliance whatsoever (Serbia, BiH, Croatia treated as "global" with manual VAT) Complex for small businesses — many features they never use Per-org pricing gets expensive at higher tiers UI dated compared to Fiken/FreshBooks Indian-first product — Balkan UX and language not considered 2.6 FreshBooks (Canada) Overview: Cloud accounting focused on service businesses, freelancers, and agencies. Best-in-class invoicing and time tracking. Strong on client experience. SOC 2 Type 1 certified. Company: FreshBooks, Toronto, Canada. Founded 2003. Private equity backed (Oak Investment Partners). Core Features Feature Details Invoicing Professional invoices, recurring billing, automatic payment reminders Expenses Receipt scanning, expense categories, mileage tracking Time tracking Built-in time tracking linked to projects and invoices Client portal Clients view invoices, approve estimates, pay online Projects Project management, team collaboration, profitability tracking Reports P&L, expenses, tax summary, accounts aging Payroll Gusto integration (US/Canada) Proposals Business proposals with e-signature Pricing (Updated Feb 2026) Plan Price (monthly billing) Price (annual billing) Clients Lite $19/month $17.10/month Up to 5 clients Plus $43/month ~$38.70/month Up to 50 clients Premium $60/month $54/month Unlimited clients Select Custom Custom Dedicated support, custom domain User add-on $11/user/month — Additional team members Advanced Payments $20/month — Add-on Payroll From $40 + $6/person/month — US/Canada 30-day free trial Available Full features — Promotional note (Feb 2026): FreshBooks frequently offers 90% off for the first 4 months before reverting to full price. API Type: REST API (JSON) Auth: OAuth 2.0 (authorization code flow) Documentation: freshbooks.com/api Key capabilities: Clients, invoices, expenses, time entries, projects, estimates, payments Rate limits: Per-application limits (not publicly specified) Webhooks: Supported (invoice created/updated/sent/paid, expense created, payment received) Integrations: 100+ native integrations (Stripe, Slack, HubSpot, Shopify) Security Aspect Details 2FA Available (email-based OTP, rolling out to all accounts) Encryption TLS 1.2+, AES-256 at rest Hosting AWS (Canada/US) Compliance GDPR (limited — data may be in US), PCI-DSS for payments Certifications SOC 2 Type 1 (achieved February 2023, assessed by A-LIGN) Penetration testing Regular third-party pen tests Compliance Coverage ✅ Canada/US: GST/HST, 1099 reporting ✅ UK: VAT (manual export for HMRC) ✅ GDPR: Basic compliance ⚠️ EU VAT: Manual reporting only — no native filing ❌ No Balkan compliance (no SEF, HR-FISK, UIO) ❌ No Balkan-language support Strengths vs. Bilko SOC 2 Type 1 — trust signal for enterprise/SMB procurement Best invoicing UX in class — highly rated by non-accountants Strong client portal — professional experience for end-customers Phone support is rare in SaaS accounting — differentiator for SMBs Weaknesses (Bilko Opportunities) No Balkan compliance Client-count pricing (Lite: 5 clients) is restrictive Time tracking focus makes it less suitable for pure accounting No native payroll for most markets 2FA not enforced — security gap 2.7 Pancake (Self-hosted) Overview: Self-hosted project management and invoicing platform for freelancers. One-time license model, no subscription. Not a compliance accounting tool. Note: Pancake is not a direct accounting compliance competitor to Bilko. It serves a different use case (project/invoice management, self-hosted). Included for completeness of the freelancer market segment. Company: Pancake App. Self-hosted. No country-specific entity. Core Features Feature Details Invoicing Professional invoices, recurring billing Time tracking Project-based billable hours Project management Kanban, milestones, task management Client portal Clients view projects, invoices, communicate Expenses Basic expense tracking Contracts Contract templates, e-signature Payments PayPal, Stripe integration Pricing (Updated Feb 2026) License Price Notes Pancake License ~$149–179 one-time 1 installation, lifetime updates No subscription — Self-hosted, no recurring fees Compliance Coverage ❌ No accounting compliance (not a double-entry accounting system) ❌ No VAT filing ❌ No e-invoicing compliance ❌ No regulatory reporting Relevance to Bilko Bilko opportunity: Target Pancake users who are self-hosting for basic invoicing but need real accounting compliance (VAT filing, SEF integration). Data sovereignty messaging and local compliance are Bilko differentiators for this segment. 2.8 Minimax (Slovenia/Croatia/Serbia) Overview: ⚠️ Highest-priority regional competitor. Minimax is the most popular cloud accounting software in Slovenia, with active subsidiaries in Croatia and Serbia. Parent company SAOP d.o.o. (acquired by Seyfor group). Built as SaaS from the ground up. Has implemented Fiskalizacija 2.0 for Croatia's January 2026 e-invoicing mandate. Has mobile apps (iOS/Android). This is the closest regional analogue to Bilko. Company: SAOP d.o.o., Slovenia. Part of Seyfor Group (CZ). ~1,500+ employees across region. Active in SL/HR/RS. Core Features Feature Details Invoicing Cloud invoicing, recurring billing, e-invoicing Accounting Full double-entry accounting VAT Slovenia/Croatia/Serbia VAT compliance E-invoicing Fiskalizacija 2.0 (Croatia, Jan 2026), EDI via BizBox Payroll Supported (Slovenia, Croatia, Serbia) Banking Bank import, reconciliation Reports Standard financial reports per country Mobile app ✅ iOS (App Store) + Android (Google Play) Multi-entity Supported API / integrations EDI network via BizBox partner Pricing Note: Minimax does not publish pricing publicly on their website. A 30-day free trial is available. Pricing is subscription-based (SaaS). To get pricing, contact regional teams: Slovenia: minimax.si Croatia: minimax.hr Serbia: minimax.rs (via partner network) Based on market research, estimated monthly pricing is in the €10–30 range per organization depending on modules, but this is unverified — contact Minimax directly for confirmed pricing. Compliance Coverage (Feb 2026) Country Compliance Slovenia ✅ Full VAT (FURS), e-invoicing, payroll Croatia ✅ Fiskalizacija 2.0 (LIVE Jan 2026), VAT, PDV reports Serbia ✅ Accounting, VAT (PDV); SEF integration status unverified BiH ❌ Not documented Strengths vs. Bilko Only regional SaaS competitor with active presence in both Croatia and Serbia Fiskalizacija 2.0 already implemented — ahead of Bilko on Croatia compliance Local language support (Slovenian, Croatian, Serbian) Mobile app available (iOS + Android) Part of Seyfor — enterprise backing and resources 30-day free trial (same as Bilko target) EDI e-invoice network via BizBox partnership Weaknesses (Bilko Opportunities) No BiH coverage — Bilko can own the BiH market Pricing opaque — no self-serve sign-up, must contact sales → friction Originated in Slovenia — Croatian/Serbian UI may feel "Slovenian-first" No modern open banking integration for Balkans No modern API ecosystem (developer-facing) Seyfor acquisition (2024) may introduce corporate sluggishness Limited in-language support for Serbian/Bosnian users 2.9 Pantheon — Datalab (Slovenia/ERP) Overview: Enterprise ERP system from Datalab Tehnologije d.d. (Ljubljana, Slovenia). Primarily license-based on-premise + cloud hybrid. Used in accounting firms across Slovenia, Croatia, Serbia, and Bulgaria. Not a modern SaaS product — requires setup, licensing, and maintenance. Company: Datalab Tehnologije d.d., Ljubljana, Slovenia. Founded 1990s. Available in SL/HR/RS/BG. Core Features Feature Details Accounting Full ERP accounting, general ledger, AP/AR Invoicing Receiving/issuing invoices, interwarehouse transfers Banking Automated bank statement import and posting Document archive Digital archive, document management HR/Payroll Employee management and payroll Manufacturing Production modules (ERP scope) Reports Financial statements, VAT, custom Compliance Country-specific editions for SL/HR/RS/BG Pricing License-based model: Pantheon uses perpetual license pricing with an annual maintenance fee of 22% of total active license value. Pricing not standardized — varies by modules, users, and country. Small Business edition available. Contact Datalab or regional partners for quotes. Target Market Mid-market companies and accounting firms (not micro-SMBs). Requires IT setup, partner deployment. High total cost of ownership compared to SaaS alternatives. Strengths vs. Bilko Long market presence in Balkans (SL/HR/RS) Full ERP scope — suitable for manufacturing, distribution Accounting firm channel well-established Weaknesses (Bilko Opportunities) Not SaaS — license + implementation cost is a high barrier for SMBs Outdated UX — no modern web UI Complex to set up and maintain No mobile app High total cost of ownership Not suitable for self-serve SMB onboarding 2.10 e-Racunovodstvo / e-racuni.com (Serbia) Overview: Web-based ERP and invoicing platform for Serbian (and Slovenian) businesses. One of the few cloud accounting solutions with native Serbian compliance. Three subscription tiers including a free BASIC plan. Has Shopify app for Croatian fiscalized invoicing. Company: e-racuni.com. Available for Serbia (srbija.e-racuni.com) and Slovenia (e-racuni.com). Core Features Feature Details Invoicing Cloud invoicing, recurring billing Payroll Included in ADVANCED+ VAT reporting Serbian VAT (PDV) eTax integration Interface to Serbian Tax Administration (eTax portal) General ledger ADVANCED+ Stock management ADVANCED+ POS/Retail Available as add-on Production Available as add-on Annual reporting PREMIUM — financial statements, tax returns Assets PREMIUM Pricing (Verified via official pricing page) Plan Price Notes BASIC Free Single user; invoicing, expenses, cash book, e-banking ADVANCED From €15/month + Payroll, timesheet, VAT reporting, general ledger, stock PREMIUM From €35/month + Financial reporting, assets, multi-company POS (Retail) +€10/month Add-on to any plan Production +€12/month Add-on to any plan Phone support +€25–30/month Optional Prices in EUR; payment in Serbian dinar at NBS middle exchange rate. Compliance Coverage ✅ Serbia: VAT (PDV), eTax integration, Serbian CoA, payroll ✅ Slovenia: Local compliance (separate platform) ❌ Croatia: Not documented (separate Shopify app only) ❌ BiH: Not supported ⚠️ SEF e-invoicing: Listed as compliant with Serbian legislation; SEF status unverified Strengths vs. Bilko Free BASIC plan — strong acquisition for micro-businesses in Serbia Cheapest paid plan in market: €15/month for full accounting Native Serbian compliance (VAT, eTax, payroll) Serbian-language interface Long track record in Serbia Weaknesses (Bilko Opportunities) Legacy UX — outdated web interface, poor mobile experience No mobile app Serbia-only (no Croatia, no BiH) No modern API or developer platform No open banking integration Phone support costs extra (€25–30/month) — unfriendly for SMBs Free plan is single-user only — limits small team use SEF e-invoicing status unclear (not prominently advertised) 3. Feature Comparison Matrix Feature Fiken FreeAgent Holded Wave Zoho Books FreshBooks Minimax e-racuni Bilko (Target) Invoicing ✅ ✅ ✅ ✅ ✅ ✅ ⭐ ✅ ✅ ✅ Recurring invoices ✅ ✅ ✅ ✅ (Pro) ✅ ✅ ✅ ✅ ✅ Expense tracking ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ Receipt OCR ✅ ✅ (add-on) ✅ ✅ (Pro) ✅ ✅ ⚠️ ❌ ✅ Bank feeds ✅ (add-on) ✅ (Open Banking) ✅ ✅ (Pro) ✅ ✅ ✅ ✅ ✅ Bank reconciliation ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ Double-entry accounting ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ Chart of accounts ✅ (NS 4102) ✅ (UK) ✅ (Spain) ✅ (generic) ✅ (16 countries) ✅ (generic) ✅ (SL/HR/RS) ✅ (RS) ✅ (RS/BA/HR) VAT / Tax reports ✅ (Altinn) ✅ (HMRC MTD) ✅ (IVA Spain) ⚠️ manual ✅ (16 countries) ⚠️ manual ✅ (SL/HR/RS) ✅ (RS) ✅ (SEF/UIO/HR) E-invoicing ✅ (EHF Norway) ❌ ✅ (Verifactu ES) ❌ ❌ ❌ ✅ (HR Fisk 2.0) ⚠️ unverified ✅ (SEF/HR-FISK) Payroll ✅ (add-on NO) ✅ (UK RTI) ✅ (Spain) ✅ (US/CA add-on) ⚠️ select countries ⚠️ (Gusto US/CA) ✅ (SL/HR/RS) ✅ (RS) 📋 Phase 2 Multi-currency ❌ ⚠️ basic ✅ ❌ ✅ (170 currencies) ⚠️ basic ⚠️ ❌ ✅ (RSD/BAM/EUR) Time tracking ✅ (add-on) ✅ ✅ ❌ ✅ ✅ ⭐ ❌ ⚠️ basic ❌ Inventory ❌ ❌ ✅ ❌ ✅ (Standard+) ❌ ❌ ✅ (add-on) 📋 Phase 3 CRM ❌ ❌ ✅ ❌ ⚠️ (via Zoho CRM) ❌ ❌ ❌ ❌ Client portal ❌ ❌ ✅ ❌ ✅ ✅ ❌ ❌ 📋 Phase 2 P&L report ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ Balance sheet ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ Cash flow ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ Mobile app ⚠️ PWA ✅ ✅ ✅ ✅ ✅ ✅ iOS+Android ❌ ✅ (Phase 2) Accountant access ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ RBAC (roles) ⚠️ basic ⚠️ basic ✅ ⚠️ basic ✅ ✅ ⚠️ basic ⚠️ basic ✅ Serbia (SEF) ❌ ❌ ❌ ❌ ❌ ❌ ⚠️ unverified ⚠️ unverified ✅ Phase 2 BiH (UIO) ❌ ❌ ❌ ❌ ❌ ❌ ❌ ❌ ✅ Phase 3 Croatia (HR-FISK 2.0) ❌ ❌ ❌ ❌ ❌ ❌ ✅ LIVE ❌ ✅ Phase 2 Balkan languages ❌ ❌ ❌ ❌ ❌ ❌ ✅ (SL/HR/RS) ✅ (RS) ✅ (SR/BS/HR) Free plan ❌ ✅ (via bank) ❌ ✅ Starter ✅ ❌ ❌ ✅ BASIC ❌ Legend: ✅ Full support | ⚠️ Partial/limited/unverified | ❌ Not supported | 📋 Planned 4. Pricing Comparison Matrix Product Entry Price (EUR/month) Model Free Plan/Trial Notes Fiken ~€18.50 Flat per-org + add-ons 30-day free trial Single plan; modular add-ons FreeAgent Free * Flat per-org 30-day free trial *Free with NatWest/RBS/Mettle; 50% off promo for paid Holded ~€12/user Per-user 14-day free trial 4 tiers €0–€99; gets expensive Wave Free Freemium + Pro $16-19/mo Core product free Eroding free tier (CSV paywalled) Zoho Books Free Per-org 14-day trial on paid Standard now $15/mo; free 1K invoices FreshBooks ~€17 (Lite) Per-org 30-day free trial Plus $43/mo monthly; client-count limits Pancake ~€136 one-time One-time — Self-hosted, no compliance Minimax Unverified (~€10–30 est.) Per-org SaaS 30-day free trial No public pricing; contact sales Pantheon (Datalab) License + 22% annual maint. Perpetual license — ERP, not SMB-SaaS; high setup cost e-racuni.com Free (BASIC) Freemium Free tier ADVANCED €15/mo; PREMIUM €35/mo Bilko (target) ~€15–18/month Per-org 30-day free trial Flat pricing; compliance included Pricing Insight for Bilko Sweet spot: €15–25/month flat per-organization (not per-user) — maximizes SMB adoption No per-user pricing — Holded's model penalizes growth; Fiken's flat model is loved by SMBs Free trial is table stakes — all global competitors offer it e-racuni.com has a free BASIC plan — Bilko should consider a free or deeply discounted starter to compete in Serbia Minimax pricing opacity is a competitive weakness — Bilko's transparent self-serve pricing is a differentiator Compliance included in base price — no add-on fees for SEF or HR-FISK integration. This is a key differentiator. 5. API Pattern Analysis Product API Style Auth Webhooks Rate Limits SDKs Maturity Fiken REST v2 OAuth 2.0 + API key ✅ Not public Community Medium FreeAgent REST v2 OAuth 2.0 ✅ Not public Community PHP/Node High Holded REST API key ✅ Not public Community Medium Wave GraphQL OAuth 2.0 (Pro required) ✅ 429 documented None official High Zoho Books REST v3 OAuth 2.0 ✅ Per-plan limits Official (5 languages) Very High FreshBooks REST OAuth 2.0 ✅ Not public None official High Minimax EDI via BizBox — ❌ — None Low e-racuni Limited API key ❌ — None Low Pancake Limited REST API key ❌ — None Low Key API Patterns for Bilko Design OAuth 2.0 is standard — all enterprise-grade competitors use it. Bilko's API must support OAuth 2.0 authorization code flow for third-party integrations. REST > GraphQL for accounting — while Wave uses GraphQL, REST is the dominant pattern in accounting APIs. Bilko should use REST with JSON. Consider GraphQL for a future v2 API. Webhooks are expected — invoice sent, payment received, expense approved are minimum webhook events. Important for accountant tools and ERP integrations. API key for simple integrations — in addition to OAuth, provide API key support for simple server-to-server integrations (e.g., WooCommerce → Bilko invoice creation). Wave's Pro-gate on API — requiring a paid plan for OAuth access is a monetization lever. Consider for Bilko: API access on all plans, but webhook events only on paid plans. Zoho's versioning model — v3 API with stable versioning and developer console is the gold standard. Bilko should version from day one ( /api/v1/ ). Regional competitors have no real APIs — Minimax uses EDI/BizBox, e-racuni has minimal API. Bilko's modern REST API is a clear differentiator in the Balkan market. Bilko API Target Design Authentication: OAuth 2.0 (code flow) + API key Style: REST + JSON Versioning: /api/v1/ Webhooks: invoice.created, invoice.sent, invoice.paid, expense.approved, payment.received Rate limits: 100 req/15min (general), 5 req/15min (auth) Documentation: OpenAPI 3.0 spec + generated SDK SDKs: JavaScript/TypeScript (Phase 2), Python (Phase 3) 6. Security Comparison Product 2FA Encryption Certifications Data Residency GDPR Fiken ✅ Optional TLS + AES-256 ISO 27001 (Visma) Norway ✅ FreeAgent ✅ Optional TLS + AES-256 SOC 2 (NatWest) UK (AWS) ✅ Holded ✅ Optional TLS + AES-256 ISO 27001 (pending) EU (AWS Ireland) ✅ Wave ✅ Optional TLS + AES-256 PCI-DSS Level 1 US (Google Cloud) ⚠️ Zoho Books ✅ Optional TLS + AES-256 ISO 27001 + SOC 2 Type II US/EU/India/AU ✅ FreshBooks ✅ Optional TLS + AES-256 SOC 2 Type 1 US/CA (AWS) ⚠️ Minimax ⚠️ unverified TLS (cloud) Unverified Slovenia/EU ⚠️ e-racuni ❌ TLS + backups None documented Serbia ⚠️ Pancake ❌ TLS (self) None Self-hosted N/A Bilko (target) ✅ TOTP (enforce on owner) TLS 1.3 + AES-256 + AES-256-GCM (L4 fields) SOC 2 Type II (Phase 2) EU West (Railway) ✅ Security Observations 2FA is optional everywhere — no competitor enforces 2FA. Bilko can differentiate by requiring 2FA for org owners (compliance-first positioning). Field-level encryption is not mentioned by any competitor — Bilko's AES-256-GCM for tax IDs (PIB/JMBG/OIB/JIB) and IBAN is a genuine differentiator in the Balkan regulatory context. SOC 2 is the enterprise trust signal — FreshBooks got Type 1 in 2023; Zoho has Type II. Bilko should target SOC 2 Type 1 within 18 months of launch as an enterprise sales enabler. Wave's US data residency is a GDPR risk — EU users of Wave are technically at risk. Bilko's EU West (Railway Frankfurt/Amsterdam) hosting is a compliance advantage. Regional competitors (Minimax, e-racuni) have weak security posture — no 2FA enforcement, limited certifications. Bilko's security-first approach is a differentiator vs. regional alternatives. 7. Balkan Market Gap Analysis Regulatory Status — February 2026 Update Country Regulation Status (Feb 2026) Croatia HR-FISK 2.0 (Fiskalizacija 2.0) 🟢 LIVE — mandatory for all VAT-registered B2B since Jan 1, 2026. HR-FISK format: UBL 2.1 + EN 16931. Serbia SEF B2B e-invoicing 🟡 DELAYED — B2B mandate pushed to Jan 2028. Voluntary SEF from March 30, 2026. G2G/B2G already mandatory. Serbia VAT Law Amendments 🔵 IN EFFECT — new requirements for retail + corporate card transactions from April 2026. Pre-filled VAT returns postponed to Jan 2027. BiH Fiscalization / e-invoicing 🟡 ADVANCING — FBiH House of Peoples approved Fiscalization Bill (Dec 2025). Mandatory proposed from Jan 2026; full transition by Jan 2027. Law not yet enacted. What Exists Today (Balkan SMB Accounting) Solution Serbia BiH Croatia Quality Modern? Minimax ✅ ❌ ✅ (Fisk 2.0 live) High Yes — SaaS e-racuni.com ✅ ❌ ❌ Low No (legacy web) Eurofaktura ✅ ❌ ✅ Medium No (legacy) Pantheon (Datalab) ✅ ❌ ✅ Medium No (desktop/ERP) Excel + manual SEF ✅ ✅ ✅ N/A — Zoho Books (global) ⚠️ manual ⚠️ manual ⚠️ manual High Yes Bilko (target) ✅ ✅ ✅ Target: highest Yes Compliance Gaps in Global Players Compliance Requirement Fiken FreeAgent Holded Wave Zoho Books FreshBooks Minimax Bilko Croatia HR-FISK 2.0 (B2B mandatory Jan 2026) ❌ ❌ ❌ ❌ ❌ ❌ ✅ LIVE ✅ Phase 2 Croatia PDV 25%/13%/5% ❌ ❌ ❌ ❌ ⚠️ manual ❌ ✅ ✅ FINA certificate flow ❌ ❌ ❌ ❌ ❌ ❌ ✅ ✅ Phase 2 Serbia SEF e-invoicing (voluntary Mar 2026) ❌ ❌ ❌ ❌ ❌ ❌ ⚠️ ✅ Phase 2 Serbia PDV 20%/10% calculation ❌ ❌ ❌ ❌ ⚠️ manual ❌ ✅ ✅ Serbia APR financial reporting ❌ ❌ ❌ ❌ ❌ ❌ ⚠️ ✅ Phase 2 BiH Fiscalization (law advancing) ❌ ❌ ❌ ❌ ❌ ❌ ❌ ✅ Phase 3 BiH UIO VAT (17%) ❌ ❌ ❌ ❌ ⚠️ manual ❌ ❌ ✅ BiH FBiH/RS entity CoA ❌ ❌ ❌ ❌ ❌ ❌ ❌ ✅ Serbian/Bosnian/Croatian UI ❌ ❌ ❌ ❌ ❌ ❌ ✅ SL/HR/RS ✅ Conclusion: Minimax is now the primary regional competitor (Croatia live, Serbia active). Bilko must differentiate on: BiH coverage, modern developer API, transparent pricing, and open banking integration. 8. Key Takeaways for Bilko Positioning 8.1 Positioning Statement "Bilko is the Fiken for the Balkans — simple, beautiful accounting built for Serbia, BiH, and Croatia compliance. The only cloud accounting platform covering all three markets with native e-invoicing, local languages, and transparent pricing." vs. Minimax: "Unlike Minimax, Bilko covers Bosnia & Herzegovina, has transparent self-serve pricing, and is built API-first for the modern accountant ecosystem." 8.2 Differentiation Pillars Pillar How Bilko Wins Three-country coverage Only product covering RS + BA + HR with native compliance. Minimax covers RS + HR but not BiH. Compliance-native No global player has SEF, HR-FISK, or BiH UIO. Minimax has HR/RS but not BiH. Bilko = complete Balkan stack. Simple UX Fiken-inspired simplicity — built for SMB owners, not accountants. No accounting jargon. Flat per-org pricing Transparent, self-serve. Minimax requires sales call. No per-user pricing (unlike Holded). Modern tech stack React, TypeScript, REST API — vs. legacy desktop or ERP tools Security-first Field-level encryption for tax IDs/IBAN; EU data residency; 2FA required for owners Local language SR/BS/HR UI and support — global players are English-only; Minimax is Slovenian-first Open Banking ready Modern bank feed via open banking — none of the regional competitors have this Developer API REST API + webhooks — Minimax has EDI/BizBox only; no modern API in regional market 8.3 Pricing Recommendation Based on updated competitor analysis: Entry tier: €15–18/month per organization (Starter — invoicing + expenses + basic reports) Growth tier: €25–30/month per organization (+ SEF/HR-FISK integration, advanced reports, bank feeds) Pro tier: €45–55/month per organization (+ multi-entity, API access, priority support) Free trial: 30 days, no credit card required (industry standard) Consider free BASIC tier for Serbia specifically to compete with e-racuni.com's free plan NOT freemium by default: Compliance-heavy product requires onboarding support; free plan creates support burden without strong conversion path 8.4 Feature Priority (Based on Competitive Gaps) Build first (MVP — what all global competitors lack): SEF integration (Serbia B2B e-invoicing — voluntary from Mar 2026, mandatory 2028) HR-FISK 2.0 integration (Croatia — ALREADY MANDATORY since Jan 2026 — urgent!) VAT calculations per country (RS 20%/10%, BA 17%, HR 25%/13%/5%) Country-specific Chart of Accounts (RS, BA FBiH/RS, HR) Serbian/Croatian/Bosnian UI Build second (match competitors + differentiate from Minimax): 6. Mobile app (Minimax has iOS+Android; Bilko must match) 7. Receipt OCR scanning 8. Bank feed integration (Open Banking for Balkans — Minimax lacks this) 9. Modern REST API (no regional competitor has one) 10. Client portal Build third (long-term differentiation): 11. Payroll (Serbia: PIO contributions; Croatia: OPZ-STAT) 12. Accountant partner portal (Fiken's biggest growth channel) 13. BiH Fiscalization (once law is enacted) 8.5 Go-to-Market Insights Insight Source Implication for Bilko Accountant partnerships drive SMB adoption Fiken, FreeAgent, Minimax Build accountant portal early; offer free access for accountants who onboard clients Bank partnerships = free distribution FreeAgent + NatWest Target Serbian and Croatian neobanks (Revolut Business, neobanks entering RS/HR) for partnership Croatia HR-FISK 2.0 is LIVE NOW Croatian Parliament, Jan 2026 Immediate urgency marketing — businesses in Croatia need compliance TODAY Serbia SEF delay = early mover window Official SEF postponement Serbian voluntary SEF from March 2026 — target early adopters before 2028 mandate BiH law advancing FBiH Parliament Dec 2025 First-mover in BiH — no one is building for BiH compliance yet Free trial converts better than freemium for compliance products FreshBooks, Fiken, FreeAgent 30-day trial with onboarding call; no freemium complexity Minimax opaque pricing = Bilko opportunity Minimax.hr, Minimax.rs Self-serve signup with transparent pricing vs. "contact us" = lower friction API for integrators Wave, Zoho, FreshBooks Accountant practice management tools, e-commerce plugins (WooCommerce RS/HR) 8.6 Pricing / Feature Bundling Recommendation Bilko Starter — €18/month ├── Unlimited invoices + expenses ├── VAT reports (manual export) ├── 2 users ├── 30-day trial Bilko Growth — €29/month (most popular) ├── Everything in Starter ├── SEF e-invoicing (Serbia) and/or HR-FISK 2.0 (Croatia) ├── Bank feeds + reconciliation ├── Unlimited users ├── API access Bilko Pro — €49/month ├── Everything in Growth ├── All 3 countries (RS + BA + HR) ├── Priority support ├── Accountant portal ├── Custom reports ├── Audit trail access Sources International Competitors Fiken Pricing — fiken.no/priser (fetched Feb 2026 — single plan NOK 209/month confirmed) Fiken Reviews Jan 2026 — SoftwareWorld Fiken API Documentation FreeAgent Pricing — freeagent.com FreeAgent NatWest Partnership — natwest.com FreeAgent Developer Docs — OAuth Holded Pricing — holded.com Holded 2026 — GetApp Wave Pricing — waveapps.com Wave Accounting Review 2026 — NerdWallet Zoho Books Pricing — zoho.com/us/books/pricing Zoho Books 2026 — Capterra FreshBooks Pricing — freshbooks.com FreshBooks Pricing 2026 — SaaSWorthy Pancake App Regional Competitors Minimax.hr — Croatia Minimax Fiskalizacija 2.0 — Help Minimax Accounting — Google Play Minimax Accounting — App Store SAOP / Seyfor — Bizmatch Seyfor acquires MIT informatika Pantheon ERP — datalab.eu Pantheon License Prices Pantheon Pricing 2026 — G2 e-racuni.com Serbia pricing (fetched Feb 2026 — BASIC free, ADVANCED €15, PREMIUM €35) e-racuni ADVANCED package e-racuni PREMIUM package Regulatory Sources Croatia HR-FISK 2.0 — Mandatory B2B Jan 2026 — EDICOM Croatia Fiskalizacija 2.0 — Marosa VAT Croatia E-Invoicing VATupdate Jan 2026 Serbia SEF B2B delay to 2028 — Fiscal Solutions Serbia VAT Law Amendments 2026 — VATupdate Serbia SEF Status — Comarch BiH E-Invoicing Law Advancing — VATupdate Nov 2025 BiH E-Invoicing — VATupdate Dec 2025 Serbia SEF E-Invoicing — DDDInvoices BiH E-Invoicing — DDDInvoices Last Updated: 2026-02-24 Version: 2.0 (major update — added Minimax, Pantheon, e-racuni; updated all pricing; added Feb 2026 regulatory updates) Next Review: Q3 2026 or when BiH Fiscalization Law is enacted Owner: Product Team