Open source focus
Open Source Alternatives to One AI
60 open source Artificial Intelligence options similar to One AI, 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.
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Google Cloud AI8AI Foundation & ComputeMountain View, United StatesOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Imbue47Artificial IntelligenceSan Francisco, United StatesOpen source
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesOpen source
GitHits44Developer ToolsHelsinki, Finland$1.5MOpen source · Self-hostable
Co Build40AI Collaboration Tools$8.5MOpen source
Modlx18AI SolutionsOpen source
- HUHumanSignal7Agentic AI
Open source · Self-hostable
Amadeusbio6BiotechOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
EyrusAI InfrastructureOpen source
LemzAI PlatformOpen source
- AigentsourceAgentic AI
Open source · Self-hostable
DeepL82Artificial IntelligenceCologne, Germany$300.0MOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Sourcegraph (Cody)66AI Coding AssistantSan Francisco, United States$301.0MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
cubic65Supply ChainTel Aviv, IsraelOpen source
Qodo64AI Coding AssistantTel Aviv, Israel$1.5MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MOpen source
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
LiteLLM62Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Embedder (YC S25)61AI AgentsSan Francisco, United States$625.0MOpen source
fal AI61Generative AISan Francisco, United States$20.0MOpen source
Weaviate60Vector DatabaseAmsterdam, NetherlandsOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Warp59AI Tools & AppsSan Francisco, United States$60.0MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
AgentMail58Agentic AISan Francisco, United States$7.5MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
xpander.ai57Artificial IntelligenceTel Aviv, Israel$3.0MOpen source
- CLClerk56Developer ToolsSan Francisco, United States$69.0M
Open source
CodeRabbit56AI Coding AssistantTel Aviv, Israel$120.0MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
Dessn55Artificial IntelligenceLondon, United Kingdom$5.0MOpen source
Graphite55AI Coding AssistantSan Francisco, United StatesOpen source
Traceloop55LLMOpsTel Aviv, Israel$6.1MOpen source
Meaning55Artificial IntelligenceTel Aviv, IsraelOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
Mem054Agentic AISan Francisco, United States$24.0MOpen source · Self-hostable
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Open source
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
Bito54AI Coding AssistantSan Francisco, United States$5.7MOpen source
LlamaIndex Inc.53Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Google Cloud AI | AI Foundation & Compute | Open source | Mountain View, United States | — | 8 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Imbue | Artificial Intelligence | Open source | San Francisco, United States | — | 47 | |
| Kiro IDE | Artificial Intelligence | Open source | San Francisco, United States | — | 44 | |
| GitHits | Developer Tools | Open source · Self-hostable | Helsinki, Finland | $1.5M | 44 | |
| Co Build | AI Collaboration Tools | Open source | — | $8.5M | 40 | |
| Modlx | AI Solutions | Open source | — | — | 18 | |
| HUHumanSignal | Agentic AI | Open source · Self-hostable | — | — | 7 | |
| Amadeusbio | Biotech | Open source | — | — | 6 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| Eyrus | AI Infrastructure | Open source | — | — | — | |
| Lemz | AI Platform | Open source | — | — | — | |
| Agentic AI | Open source · Self-hostable | — | — | — | ||
| DeepL | Artificial Intelligence | Open source | Cologne, Germany | $300.0M | 82 | |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 | |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 | |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 | |
| Sourcegraph (Cody) | AI Coding Assistant | Open source | San Francisco, United States | $301.0M | 66 | |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 | |
| cubic | Supply Chain | Open source | Tel Aviv, Israel | — | 65 | |
| Qodo | AI Coding Assistant | Open source | Tel Aviv, Israel | $1.5M | 64 | |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 | |
| TwelveLabs | Video Intelligence | Open source | San Francisco, United States | $68.0M | 64 | |
| Trigger Device Inc | AI Agents | Open source · Self-hostable | London, United Kingdom | $16.5M | 63 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| LiteLLM | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Embedder (YC S25) | AI Agents | Open source | San Francisco, United States | $625.0M | 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 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Warp | AI Tools & Apps | Open source | San Francisco, United States | $60.0M | 59 | |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 | |
| AgentMail | Agentic AI | Open source | San Francisco, United States | $7.5M | 58 | |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 | |
| xpander.ai | Artificial Intelligence | Open source | Tel Aviv, Israel | $3.0M | 57 | |
| CLClerk | Developer Tools | Open source | San Francisco, United States | $69.0M | 56 | |
| CodeRabbit | AI Coding Assistant | Open source | Tel Aviv, Israel | $120.0M | 56 | |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 | |
| Dessn | Artificial Intelligence | Open source | London, United Kingdom | $5.0M | 55 | |
| Graphite | AI Coding Assistant | Open source | San Francisco, United States | — | 55 | |
| Traceloop | LLMOps | Open source | Tel Aviv, Israel | $6.1M | 55 | |
| Meaning | Artificial Intelligence | Open source | Tel Aviv, Israel | — | 55 | |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 | |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 | |
| Mem0 | Agentic AI | Open source · Self-hostable | San Francisco, United States | $24.0M | 54 | |
| HYHyphen AI | AI Infrastructure | Open source | Seattle, United States | $36.5M | 54 | |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 | |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| Bito | AI Coding Assistant | Open source | San Francisco, United States | $5.7M | 54 | |
| LlamaIndex Inc. | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 53 |