Open source focus
Open Source Alternatives to Arbitrai
60 open source Fintech options similar to Arbitrai, 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.
Agent Hustle7FintechTel Aviv, IsraelOpen source
Forter85FintechNew York, United States$550.0MOpen source
- Delta19FintechLondon, United Kingdom
Open source
ConvexpiFintechOpen source
- MIMind Lab41Artificial IntelligenceSan Francisco, United States
Open source
Qanta.ai29Fintech$1.0MOpen source
Clawpump19BlockchainOpen source
tydal15Software DevelopmentTel Aviv, IsraelOpen source
AllAspect14MarketingOpen source
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
Open source
- HUHumanSignal7Agentic AI
Open source · Self-hostable
FxframeworkFintechLondon, United KingdomOpen source
AntennafundsFintechLondon, United KingdomOpen source
SapmindsEnterprise SoftwareLondon, United KingdomOpen source
OpenalgoAlgorithmic TradingOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Qdrant70Vector DatabaseBerlin, Germany$96.5MOpen source · Self-hostable
Crunchbase70DataSan Francisco, United StatesOpen source
WekaIO70ComputingCampbell, United States$565.0MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Alpaca67FintechNew York, United States$202.0MOpen source
Oumi PBC64Artificial IntelligenceSan Francisco, USA$63.0MOpen source
- RIRiffle Resilience62Artificial IntelligenceDallas, USA$63.0M
Open source
Alloy62FintechSan Francisco, United States$207.0MOpen source
Comet ML62MLOpsNew York, United States$69.8MOpen source
JuliaHub62Artificial IntelligenceWaltham, USA$65.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Fair Isaac Corporation (FICO)60Financial ServicesBozeman, United StatesOpen source
Dataiku60Artificial IntelligenceNew York, United States$200.0MOpen source
OpenGamma60FintechLondon, United Kingdom$10.0MOpen source
Aporia59MLOpsTel Aviv, Israel$30.0MOpen source
Deepchecks58MLOpsTel Aviv, Israel$18.3MOpen source · Self-hostable
- AMAmigo AI58Artificial IntelligenceNew York, United States$17.3M
Open source
- GRGretel AI58Artificial IntelligenceSan Diego, United States$65.5M
Open source
- SESeldon58Artificial IntelligenceLondon, United Kingdom$63.0M
Open source
JupiterOne57CybersecurityCary, USA$3.0MOpen source
Graphcore57AI ChipBristol, United Kingdom$854.0MOpen source
xpander.ai57Artificial IntelligenceTel Aviv, Israel$3.0MOpen source
Paid57Agentic AISan Francisco, United States$21.0MOpen source
Quotient AI56Artificial IntelligenceBoston, United States$5.5MOpen source
Archestra.AI55Artificial IntelligenceLondon, United Kingdom$10.0MOpen source · Self-hostable
Excelero55Data CenterSanta Clara, United States$25.0MOpen source
- SASapiom55Agentic AISan Francisco, United States$15.8M
Open source
giniX54Generative AITel Aviv, IsraelOpen source
Voca.ai54SpeechTel Aviv, Israel$6.1MOpen source
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
Tiger Data53Artificial IntelligenceNew York, USA$100.0MOpen source
Comand AI52Defense TechParis, France$32.0MOpen source
Turbopuffer51Artificial IntelligenceSan Francisco, USA$12.0MOpen source
Sling Cyber Insurance51FintechNew York, United StatesOpen source
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
Respan49Artificial IntelligenceSan Francisco, United States$5.0MOpen source
Featherless.ai48Artificial IntelligenceSan Francisco, USA$20.0MOpen source · Self-hostable
CyberGuard AI47CybersecurityDurham, United Kingdom$1.0BOpen source
Prava46FintechSan Francisco, United States$1.5MOpen source
Arcade46Artificial IntelligenceSan Francisco, USA$60.0MOpen source
VAIOT45LegalTechMosta, Malta$10.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Agent Hustle | Fintech | Open source | Tel Aviv, Israel | — | 7 |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| Fintech | Open source | London, United Kingdom | — | — | |
| Convexpi | Fintech | Open source | — | — | — |
| MIMind Lab | Artificial Intelligence | Open source | San Francisco, United States | — | 41 |
| Qanta.ai | Fintech | Open source | — | $1.0M | 29 |
| Clawpump | Blockchain | Open source | — | — | 19 |
| tydal | Software Development | Open source | Tel Aviv, Israel | — | 15 |
| AllAspect | Marketing | Open source | — | — | 14 |
| XMxMemory | Artificial Intelligence | Open source | London, United Kingdom | — | 10 |
| HUHumanSignal | Agentic AI | Open source · Self-hostable | — | — | 7 |
| Fxframework | Fintech | Open source | London, United Kingdom | — | — |
| Antennafunds | Fintech | Open source | London, United Kingdom | — | — |
| Sapminds | Enterprise Software | Open source | London, United Kingdom | — | — |
| Openalgo | Algorithmic Trading | Open source | — | — | — |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| Qdrant | Vector Database | Open source · Self-hostable | Berlin, Germany | $96.5M | 70 |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 |
| Alpaca | Fintech | Open source | New York, United States | $202.0M | 67 |
| Oumi PBC | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 64 |
| RIRiffle Resilience | Artificial Intelligence | Open source | Dallas, USA | $63.0M | 62 |
| Alloy | Fintech | Open source | San Francisco, United States | $207.0M | 62 |
| Comet ML | MLOps | Open source | New York, United States | $69.8M | 62 |
| JuliaHub | Artificial Intelligence | Open source | Waltham, USA | $65.0M | 62 |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 |
| Fair Isaac Corporation (FICO) | Financial Services | Open source | Bozeman, United States | — | 60 |
| Dataiku | Artificial Intelligence | Open source | New York, United States | $200.0M | 60 |
| OpenGamma | Fintech | Open source | London, United Kingdom | $10.0M | 60 |
| Aporia | MLOps | Open source | Tel Aviv, Israel | $30.0M | 59 |
| Deepchecks | MLOps | Open source · Self-hostable | Tel Aviv, Israel | $18.3M | 58 |
| AMAmigo AI | Artificial Intelligence | Open source | New York, United States | $17.3M | 58 |
| GRGretel AI | Artificial Intelligence | Open source | San Diego, United States | $65.5M | 58 |
| SESeldon | Artificial Intelligence | Open source | London, United Kingdom | $63.0M | 58 |
| JupiterOne | Cybersecurity | Open source | Cary, USA | $3.0M | 57 |
| Graphcore | AI Chip | Open source | Bristol, United Kingdom | $854.0M | 57 |
| xpander.ai | Artificial Intelligence | Open source | Tel Aviv, Israel | $3.0M | 57 |
| Paid | Agentic AI | Open source | San Francisco, United States | $21.0M | 57 |
| Quotient AI | Artificial Intelligence | Open source | Boston, United States | $5.5M | 56 |
| Archestra.AI | Artificial Intelligence | Open source · Self-hostable | London, United Kingdom | $10.0M | 55 |
| Excelero | Data Center | Open source | Santa Clara, United States | $25.0M | 55 |
| SASapiom | Agentic AI | Open source | San Francisco, United States | $15.8M | 55 |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 |
| Voca.ai | Speech | Open source | Tel Aviv, Israel | $6.1M | 54 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| Tiger Data | Artificial Intelligence | Open source | New York, USA | $100.0M | 53 |
| Comand AI | Defense Tech | Open source | Paris, France | $32.0M | 52 |
| Turbopuffer | Artificial Intelligence | Open source | San Francisco, USA | $12.0M | 51 |
| Sling Cyber Insurance | Fintech | Open source | New York, United States | — | 51 |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 |
| Respan | Artificial Intelligence | Open source | San Francisco, United States | $5.0M | 49 |
| Featherless.ai | Artificial Intelligence | Open source · Self-hostable | San Francisco, USA | $20.0M | 48 |
| CyberGuard AI | Cybersecurity | Open source | Durham, United Kingdom | $1.0B | 47 |
| Prava | Fintech | Open source | San Francisco, United States | $1.5M | 46 |
| Arcade | Artificial Intelligence | Open source | San Francisco, USA | $60.0M | 46 |
| VAIOT | LegalTech | Open source | Mosta, Malta | $10.0M | 45 |