Open source focus
SII-GAIR is open source
Open Source Alternatives to SII-GAIR
60 open source Artificial Intelligence options similar to SII-GAIR, 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
Imbue47Artificial IntelligenceSan Francisco, United StatesOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7MOpen source
SpaceXAI76Frontier AI LabPalo Alto, United States$90.0BOpen source
DeepSeek AI70AI InfrastructureBeijing, China$15.8BOpen source
World Models21Frontier AI LabOpen source
EratosFoundation ModelOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Open source
Lacentral68Frontier AI LabSan Francisco, United States$11.3BOpen source
AA-I Technologies58Frontier AI LabSan Francisco, United States$20.0MOpen source
Tzafon54Frontier AI LabSan Francisco, United States$15.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Fundamental Research Labs22Frontier AI LabSan Francisco, United States$10.0MOpen source
PalantearsFoundation ModelOpen source
QuantbeeQuantum ComputingOpen source
LairaosFoundation ModelLondon, United KingdomOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Turbopuffer51Artificial IntelligenceSan Francisco, USA$12.0MOpen source
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesOpen source
- MIMind Lab41Artificial IntelligenceSan Francisco, United States
Open source
Neurel40Foundation ModelSan Francisco, United StatesOpen source
K-Scale Labs40Frontier AI LabSan Francisco, United StatesOpen source · Self-hostable
CRAB26Agentic AIOpen source · Self-hostable
Modelglass12AI InfrastructureSydney, AustraliaOpen source
- HUHumanSignal7Agentic AI
Open source · Self-hostable
Str3Agentic AISan Francisco, United StatesOpen source
Ai DnaAI InfrastructureOpen source
CausariAgentic AIOpen source · Self-hostable
AntesisFoundation ModelOpen source
ImbrosFrontier AI LabOpen source · Self-hostable
OmniarxAI-Driven Drug DiscoveryOpen source
Kairos6AI AgentOpen source
BingranAgentic AIBerkeley, United StatesOpen source
EyrusAI InfrastructureOpen source
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
z.ai65Foundation ModelSan Francisco, USA$1.3BOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
xpander.ai57Artificial IntelligenceTel Aviv, Israel$3.0MOpen source
pleias55AI InfrastructureParis, FranceOpen source
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
Mem054Agentic AISan Francisco, United States$24.0MOpen source · Self-hostable
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Manufact Inc.52AI InfrastructureSan Francisco, United States$6.3MOpen source
All-Hands AI50Agentic AIBoston, United States$5.0MOpen source · Self-hostable
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
Locai Labs50Artificial IntelligenceUnited Kingdom$735KOpen source
Prem47Artificial IntelligenceZurich, Switzerland$100.0MOpen source
Mayhem Security45CybersecurityBethesda, United StatesOpen source
RecursiveMAS44Agentic AITel Aviv, Israel$1.5MOpen source
Alpic44AI InfrastructureParis, France$12.0MOpen source
Hacktron AI Inc.43CybersecuritySan Francisco, United States$1.0MOpen source
JarvisLabs.ai43MLOpsSan Francisco, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Imbue | Artificial Intelligence | Open source | San Francisco, United States | — | 47 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| Google DeepMind | Frontier AI Lab | Open source | London, United Kingdom | $676.7M | 83 | |
| SpaceXAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 76 | |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | $15.8B | 70 | |
| World Models | Frontier AI Lab | Open source | — | — | 21 | |
| Eratos | Foundation Model | Open source | — | — | — | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $3.9B | 68 | |
| Lacentral | Frontier AI Lab | Open source | San Francisco, United States | $11.3B | 68 | |
| AA-I Technologies | Frontier AI Lab | Open source | San Francisco, United States | $20.0M | 58 | |
| Tzafon | Frontier AI Lab | Open source | San Francisco, United States | $15.0M | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Fundamental Research Labs | Frontier AI Lab | Open source | San Francisco, United States | $10.0M | 22 | |
| Palantears | Foundation Model | Open source | — | — | — | |
| Quantbee | Quantum Computing | Open source | — | — | — | |
| Lairaos | Foundation Model | Open source | London, United Kingdom | — | — | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 | |
| Turbopuffer | Artificial Intelligence | Open source | San Francisco, USA | $12.0M | 51 | |
| Kiro IDE | Artificial Intelligence | Open source | San Francisco, United States | — | 44 | |
| MIMind Lab | Artificial Intelligence | Open source | San Francisco, United States | — | 41 | |
| Neurel | Foundation Model | Open source | San Francisco, United States | — | 40 | |
| K-Scale Labs | Frontier AI Lab | Open source · Self-hostable | San Francisco, United States | — | 40 | |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 | |
| Modelglass | AI Infrastructure | Open source | Sydney, Australia | — | 12 | |
| HUHumanSignal | Agentic AI | Open source · Self-hostable | — | — | 7 | |
| Str3 | Agentic AI | Open source | San Francisco, United States | — | — | |
| Ai Dna | AI Infrastructure | Open source | — | — | — | |
| Causari | Agentic AI | Open source · Self-hostable | — | — | — | |
| Antesis | Foundation Model | Open source | — | — | — | |
| Imbros | Frontier AI Lab | Open source · Self-hostable | — | — | — | |
| Omniarx | AI-Driven Drug Discovery | Open source | — | — | — | |
| Kairos6 | AI Agent | Open source | — | — | — | |
| Bingran | Agentic AI | Open source | Berkeley, United States | — | — | |
| Eyrus | AI Infrastructure | Open source | — | — | — | |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 | |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 | |
| z.ai | Foundation Model | Open source | San Francisco, USA | $1.3B | 65 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 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 | |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 | |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 | |
| Mem0 | Agentic AI | Open source · Self-hostable | San Francisco, United States | $24.0M | 54 | |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| 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 | |
| All-Hands AI | Agentic AI | Open source · Self-hostable | Boston, United States | $5.0M | 50 | |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 | |
| Locai Labs | Artificial Intelligence | Open source | United Kingdom | $735K | 50 | |
| Prem | Artificial Intelligence | Open source | Zurich, Switzerland | $100.0M | 47 | |
| Mayhem Security | Cybersecurity | Open source | Bethesda, United States | — | 45 | |
| RecursiveMAS | Agentic AI | Open source | Tel Aviv, Israel | $1.5M | 44 | |
| Alpic | AI Infrastructure | Open source | Paris, France | $12.0M | 44 | |
| Hacktron AI Inc. | Cybersecurity | Open source | San Francisco, United States | $1.0M | 43 | |
| JarvisLabs.ai | MLOps | Open source | San Francisco, United States | — | 43 |