Open source focus
Open Source Alternatives to Zeroclose
60 open source AI Infrastructure options similar to Zeroclose, 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.
Hellofio32FintechTel Aviv, Israel$1.5MOpen source
Upsonic19Developer ToolsLondon, United KingdomOpen source · Self-hostable
FisarumFintechTel Aviv, IsraelOpen source
KurojiAgentic AISan Francisco, United StatesOpen source
EnttrackAI InfrastructureTel Aviv, IsraelOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
DeepSeek AI70AI InfrastructureBeijing, ChinaOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Stripes AI68FintechSouth San Francisco, United States$25.4MOpen source
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Normal Computing62Artificial IntelligenceNew York, United States$50.0MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Workiva62Enterprise SoftwareAmes, United StatesOpen source
Hyperstack62GPU-as-a-ServiceLondon, United KingdomOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Rockset61Real-time AnalyticsSan Mateo, United States$44.0MOpen source
Shufti Pro61Identity VerificationLondon, United Kingdom$21.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
fal AI61Generative AISan Francisco, United States$20.0MOpen source
Weaviate60Vector DatabaseAmsterdam, NetherlandsOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
AA-I Technologies58Frontier AI LabSan Francisco, United States$20.0MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
FriendliAI57AI InfrastructureRedwood City, United States$89.0MOpen source
April57FintechNew York, United States$78.0MOpen source
xpander.ai57Artificial IntelligenceTel Aviv, Israel$3.0MOpen source
Blaxel56Agentic AISan Francisco, United States$14.6MOpen source
Catena Labs56Agentic AISan Francisco, United States$36.0MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
pleias55AI InfrastructureParis, FranceOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
LeaseAccelerator55Enterprise SoftwareAtlanta, United States$90.0MOpen source
Cajal55B2BSan Francisco, United States$4.5MOpen source
Mem054Agentic AISan Francisco, United States$24.0MOpen source · Self-hostable
Neuronics54AI Drug DiscoverySan Francisco, United StatesOpen source
giniX54Generative AITel Aviv, IsraelOpen source
Dinero54FintechStockholm, Sweden$1.2MOpen source
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Open source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
Leo54FintechNew York, United States$6.6MOpen source
Vellum54Synthetic Data GenerationSan Francisco, United States$15.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$21.7MOpen source
Megvii53Computer VisionBeijing, ChinaOpen source
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
CipherOwl52FintechSan Francisco, United States$15.0MOpen source
Manufact Inc.52AI InfrastructureSan Francisco, United States$6.3MOpen source
Synthesized51Synthetic Data GenerationLondon, United Kingdom$32.8MOpen source
Twelve Labs51Video AISan Francisco, United States$62.0MOpen source
Orqai51Agentic AIAmsterdam, Netherlands$40.0MOpen source
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Hellofio | Fintech | Open source | Tel Aviv, Israel | $1.5M | 32 |
| Upsonic | Developer Tools | Open source · Self-hostable | London, United Kingdom | — | 19 |
| Fisarum | Fintech | Open source | Tel Aviv, Israel | — | — |
| Kuroji | Agentic AI | Open source | San Francisco, United States | — | — |
| Enttrack | AI Infrastructure | Open source | Tel Aviv, Israel | — | — |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | — | 70 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Stripes AI | Fintech | Open source | South San Francisco, United States | $25.4M | 68 |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| Normal Computing | Artificial Intelligence | Open source | New York, United States | $50.0M | 62 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 |
| Hyperstack | GPU-as-a-Service | Open source | London, United Kingdom | — | 62 |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 |
| Rockset | Real-time Analytics | Open source | San Mateo, United States | $44.0M | 61 |
| Shufti Pro | Identity Verification | Open source | London, United Kingdom | $21.0M | 61 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 |
| fal AI | Generative AI | Open source | San Francisco, United States | $20.0M | 61 |
| Weaviate | Vector Database | Open source | Amsterdam, Netherlands | — | 60 |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 |
| AA-I Technologies | Frontier AI Lab | Open source | San Francisco, United States | $20.0M | 58 |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 |
| FriendliAI | AI Infrastructure | Open source | Redwood City, United States | $89.0M | 57 |
| April | Fintech | Open source | New York, United States | $78.0M | 57 |
| xpander.ai | Artificial Intelligence | Open source | Tel Aviv, Israel | $3.0M | 57 |
| Blaxel | Agentic AI | Open source | San Francisco, United States | $14.6M | 56 |
| Catena Labs | Agentic AI | Open source | San Francisco, United States | $36.0M | 56 |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 |
| LeaseAccelerator | Enterprise Software | Open source | Atlanta, United States | $90.0M | 55 |
| Cajal | B2B | Open source | San Francisco, United States | $4.5M | 55 |
| Mem0 | Agentic AI | Open source · Self-hostable | San Francisco, United States | $24.0M | 54 |
| Neuronics | AI Drug Discovery | Open source | San Francisco, United States | — | 54 |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 |
| Dinero | Fintech | Open source | Stockholm, Sweden | $1.2M | 54 |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 |
| HYHyphen AI | AI Infrastructure | Open source | Seattle, United States | $36.5M | 54 |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 |
| Leo | Fintech | Open source | New York, United States | $6.6M | 54 |
| Vellum | Synthetic Data Generation | Open source | San Francisco, United States | $15.0M | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $21.7M | 54 |
| Megvii | Computer Vision | Open source | Beijing, China | — | 53 |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 |
| CipherOwl | Fintech | Open source | San Francisco, United States | $15.0M | 52 |
| Manufact Inc. | AI Infrastructure | Open source | San Francisco, United States | $6.3M | 52 |
| Synthesized | Synthetic Data Generation | Open source | London, United Kingdom | $32.8M | 51 |
| Twelve Labs | Video AI | Open source | San Francisco, United States | $62.0M | 51 |
| Orqai | Agentic AI | Open source | Amsterdam, Netherlands | $40.0M | 51 |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 |