Open source focus
Open Source Alternatives to Entity
60 open source AI Infrastructure options similar to Entity, 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.
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
JarvisLabs.ai43MLOpsSan Francisco, United StatesOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
OuterBounds Technologies, Inc.41MLOpsSan Francisco, United StatesOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
- SOSource32AI InfrastructureSan Francisco, United States$24.0M
Open source · Self-hostable
QUBRID30Cloud InfrastructureOpen source
- Svitch26AI GovernanceSan Francisco, United States
Open source
- COCometAPI15API PlatformSha Tin, China
Open source
Batchfoundry5AI InfrastructureSan Francisco, United StatesOpen source
MassgeneralbrighamHealthTechOpen source
WelliamAI InfrastructureOpen source
Kairos6AI AgentOpen source
KlamaFoundation ModelOpen source
HooyooAI SolutionsOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
fal AI61Generative AISan Francisco, United States$20.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Weaviate60Vector DatabaseAmsterdam, NetherlandsOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
Baseten57MLOpsSan Francisco, United States$2.3BOpen source
pleias55AI InfrastructureParis, FranceOpen source
Graphite55AI Coding AssistantSan Francisco, United StatesOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Paperspace55AI InfrastructureNew York, United States$166.5MOpen source
Traceloop55LLMOpsTel Aviv, Israel$6.1MOpen source
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Open source
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
Mem054Agentic AISan Francisco, United States$24.0MOpen source · Self-hostable
LlamaIndex Inc.53Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Manufact Inc.52AI InfrastructureSan Francisco, United States$6.3MOpen source
nao Labs50Agentic AISan Francisco, United StatesOpen source
Runpod49AI InfrastructureNew York, United StatesOpen source
Wirespeed47AI InfrastructureSan Francisco, United States$2.5MOpen source
Prem47Artificial IntelligenceZurich, Switzerland$100.0MOpen source
Runware46AI InfrastructureSan Francisco, United States$66.0MOpen source
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesOpen source
Base4444No CodeTel Aviv, IsraelOpen source
Alpic44AI InfrastructureParis, France$12.0MOpen source
Haystack42AI Search EngineSan Francisco, United States$10.0MOpen source
Co Build40AI Collaboration Tools$8.5MOpen source
Reshuffle37Agentic AISan Francisco, United StatesOpen source
Hindcloud35AI InfrastructureSan Francisco, United States$1.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 | |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 | |
| JarvisLabs.ai | MLOps | Open source | San Francisco, United States | — | 43 | |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 | |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 | |
| OuterBounds Technologies, Inc. | MLOps | Open source | San Francisco, United States | — | 41 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| SOSource | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $24.0M | 32 | |
| QUBRID | Cloud Infrastructure | Open source | — | — | 30 | |
| AI Governance | Open source | San Francisco, United States | — | 26 | ||
| COCometAPI | API Platform | Open source | Sha Tin, China | — | 15 | |
| Batchfoundry | AI Infrastructure | Open source | San Francisco, United States | — | 5 | |
| Massgeneralbrigham | HealthTech | Open source | — | — | — | |
| Welliam | AI Infrastructure | Open source | — | — | — | |
| Kairos6 | AI Agent | Open source | — | — | — | |
| Klama | Foundation Model | Open source | — | — | — | |
| Hooyoo | AI Solutions | Open source | — | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| 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 | |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 | |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 | |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 | |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 | |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 | |
| fal AI | Generative AI | Open source | San Francisco, United States | $20.0M | 61 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Weaviate | Vector Database | Open source | Amsterdam, Netherlands | — | 60 | |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 | |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 | |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 | |
| Baseten | MLOps | Open source | San Francisco, United States | $2.3B | 57 | |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 | |
| Graphite | AI Coding Assistant | Open source | San Francisco, United States | — | 55 | |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 | |
| Paperspace | AI Infrastructure | Open source | New York, United States | $166.5M | 55 | |
| Traceloop | LLMOps | Open source | Tel Aviv, Israel | $6.1M | 55 | |
| HYHyphen AI | AI Infrastructure | Open source | Seattle, United States | $36.5M | 54 | |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 | |
| Mem0 | Agentic AI | Open source · Self-hostable | San Francisco, United States | $24.0M | 54 | |
| LlamaIndex Inc. | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 53 | |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 | |
| Manufact Inc. | AI Infrastructure | Open source | San Francisco, United States | $6.3M | 52 | |
| nao Labs | Agentic AI | Open source | San Francisco, United States | — | 50 | |
| Runpod | AI Infrastructure | Open source | New York, United States | — | 49 | |
| Wirespeed | AI Infrastructure | Open source | San Francisco, United States | $2.5M | 47 | |
| Prem | Artificial Intelligence | Open source | Zurich, Switzerland | $100.0M | 47 | |
| Runware | AI Infrastructure | Open source | San Francisco, United States | $66.0M | 46 | |
| Kiro IDE | Artificial Intelligence | Open source | San Francisco, United States | — | 44 | |
| Base44 | No Code | Open source | Tel Aviv, Israel | — | 44 | |
| Alpic | AI Infrastructure | Open source | Paris, France | $12.0M | 44 | |
| Haystack | AI Search Engine | Open source | San Francisco, United States | $10.0M | 42 | |
| Co Build | AI Collaboration Tools | Open source | — | $8.5M | 40 | |
| Reshuffle | Agentic AI | Open source | San Francisco, United States | — | 37 | |
| Hindcloud | AI Infrastructure | Open source | San Francisco, United States | $1.0M | 35 |