Open source focus
Open Source Alternatives to Appaccrualai
60 open source Fintech options similar to Appaccrualai, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
Qanta.ai38Fintech$1.0MOpen source
NvoicedFintechOpen source
Orion Advisor Solutions67FintechOmaha, United States$223.0MOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
OpenOps55EnterpriseSan Francisco, United States$125KOpen source · Self-hostable
giniX54Generative AITel Aviv, IsraelOpen source
Turnkey43Real Estate TechNew York, United States$30.0MOpen source
Credbull40FintechTel Aviv, Israel$1.5MOpen source
Brexia34FintechSan Francisco, United StatesOpen source
finitiOne27Loyalty ProgramsOpen source
Upsonic19Developer ToolsLondon, United KingdomOpen source · Self-hostable
Hycos AI15EnterpriseOpen source
Marssian14FintechTel Aviv, IsraelOpen source
Orminel14FintechOpen source
ZedareFintechOpen source
BridgefinanceFintechTel Aviv, IsraelOpen source
FicosysAI-Powered AutomationTel Aviv, IsraelOpen source
KedmahConversational AITel Aviv, IsraelOpen source
ProcureraaProcurement SoftwareOpen source
FatturapaFintechOpen source
RockyreefFintechOpen source
EngraneDocument AIMexico City, MexicoOpen source
Cvent85Event Management SoftwareTysons, United States$232.0MOpen source
Forter85FintechNew York, United States$550.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
Stripe, Inc.72BillingSouth San Francisco, United States$11.4BOpen source
Temporal71Workflow AutomationSeattle, United States$134.0MOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
Jitterbit70iPaaSOakland, United States$103.0MOpen source
Chargebee69FintechChennai, India$303.0MOpen source
Quickbase69Work ManagementWaltham, United States$1.0BOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
ClickUp67Project ManagementSan Francisco, United States$531.5MOpen source
- IRIronclad67Legal & ComplianceSan Francisco, United States
Open source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
Tines66Security AutomationDublin, Ireland$260.1MOpen source
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
M-Files Content Collaboration63Enterprise SoftwarePlano, United States$201.0MOpen source
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Workiva62Enterprise SoftwareAmes, United StatesOpen source
- RIRiffle Resilience62Artificial IntelligenceDallas, USA$63.0M
Open source
Quali61EnterpriseAustin, United States$86.8MOpen source
Seemplicity61EnterpriseTel Aviv, Israel$182.0MOpen source
Lokalise61LocalizationBerlin, Germany$56.1MOpen source
Spacelift61Infrastructure as CodeWarsaw, Poland$73.6MOpen source
Juro60LegalTechLondon, United KingdomOpen source
- ARARCH60Document / Data ManagementNew York, United States$20.0M
Open source
Antimetal60Infrastructure AutomationNew York, United States$24.3MOpen source
Trelica59SaaS ManagementLondon, United Kingdom$2.0MOpen source
Netskope58CybersecuritySanta Clara, United States$1.5BOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Axiom58LegalTechNew York, United States$764.0MOpen source
Iyzico58FintechIstanbul, Turkey$30.6MOpen source
Ownera58BlockchainTel Aviv, Israel$20.0MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Qanta.ai | Fintech | Open source | — | $1.0M | 38 | |
| Nvoiced | Fintech | Open source | — | — | — | |
| Orion Advisor Solutions | Fintech | Open source | Omaha, United States | $223.0M | 67 | |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 | |
| OpenOps | Enterprise | Open source · Self-hostable | San Francisco, United States | $125K | 55 | |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 | |
| Turnkey | Real Estate Tech | Open source | New York, United States | $30.0M | 43 | |
| Credbull | Fintech | Open source | Tel Aviv, Israel | $1.5M | 40 | |
| Brexia | Fintech | Open source | San Francisco, United States | — | 34 | |
| finitiOne | Loyalty Programs | Open source | — | — | 27 | |
| Upsonic | Developer Tools | Open source · Self-hostable | London, United Kingdom | — | 19 | |
| Hycos AI | Enterprise | Open source | — | — | 15 | |
| Marssian | Fintech | Open source | Tel Aviv, Israel | — | 14 | |
| Orminel | Fintech | Open source | — | — | 14 | |
| Zedare | Fintech | Open source | — | — | — | |
| Bridgefinance | Fintech | Open source | Tel Aviv, Israel | — | — | |
| Ficosys | AI-Powered Automation | Open source | Tel Aviv, Israel | — | — | |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — | |
| Procureraa | Procurement Software | Open source | — | — | — | |
| Fatturapa | Fintech | Open source | — | — | — | |
| Rockyreef | Fintech | Open source | — | — | — | |
| Engrane | Document AI | Open source | Mexico City, Mexico | — | — | |
| Cvent | Event Management Software | Open source | Tysons, United States | $232.0M | 85 | |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 | |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 | |
| Stripe, Inc. | Billing | Open source | South San Francisco, United States | $11.4B | 72 | |
| Temporal | Workflow Automation | Open source | Seattle, United States | $134.0M | 71 | |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 | |
| Jitterbit | iPaaS | Open source | Oakland, United States | $103.0M | 70 | |
| Chargebee | Fintech | Open source | Chennai, India | $303.0M | 69 | |
| Quickbase | Work Management | Open source | Waltham, United States | $1.0B | 69 | |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 | |
| ClickUp | Project Management | Open source | San Francisco, United States | $531.5M | 67 | |
| IRIronclad | Legal & Compliance | Open source | San Francisco, United States | — | 67 | |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 | |
| Tines | Security Automation | Open source | Dublin, Ireland | $260.1M | 66 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| M-Files Content Collaboration | Enterprise Software | Open source | Plano, United States | $201.0M | 63 | |
| Domino Data Lab, Inc. | AI Governance | Open source | New York, United States | $100.5M | 63 | |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 | |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 | |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 | |
| RIRiffle Resilience | Artificial Intelligence | Open source | Dallas, USA | $63.0M | 62 | |
| Quali | Enterprise | Open source | Austin, United States | $86.8M | 61 | |
| Seemplicity | Enterprise | Open source | Tel Aviv, Israel | $182.0M | 61 | |
| Lokalise | Localization | Open source | Berlin, Germany | $56.1M | 61 | |
| Spacelift | Infrastructure as Code | Open source | Warsaw, Poland | $73.6M | 61 | |
| Juro | LegalTech | Open source | London, United Kingdom | — | 60 | |
| ARARCH | Document / Data Management | Open source | New York, United States | $20.0M | 60 | |
| Antimetal | Infrastructure Automation | Open source | New York, United States | $24.3M | 60 | |
| Trelica | SaaS Management | Open source | London, United Kingdom | $2.0M | 59 | |
| Netskope | Cybersecurity | Open source | Santa Clara, United States | $1.5B | 58 | |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 | |
| Axiom | LegalTech | Open source | New York, United States | $764.0M | 58 | |
| Iyzico | Fintech | Open source | Istanbul, Turkey | $30.6M | 58 | |
| Ownera | Blockchain | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 58 |