Open source focus
Open Source Alternatives to Cambrian Intelligence
60 open source Frontier AI Lab options similar to Cambrian Intelligence, 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
SpaceXAI76Frontier AI LabPalo Alto, United States$90.0BOpen source
DeepSeek AI70AI InfrastructureBeijing, China$15.8BOpen source
Lacentral68Frontier AI LabSan Francisco, United States$11.3BOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
World Models21Frontier AI LabOpen source
Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7MOpen source
AA-I Technologies58Frontier AI LabSan Francisco, United States$20.0MOpen source
K-Scale Labs40Frontier AI LabSan Francisco, United StatesOpen source · Self-hostable
Neurel40Foundation ModelSan Francisco, United StatesOpen source
Fundamental Research Labs22Frontier AI LabSan Francisco, United States$10.0MOpen source
EratosFoundation ModelOpen source
PalantearsFoundation ModelOpen source
LairaosFoundation ModelLondon, United KingdomOpen source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Open source
Tzafon54Frontier AI LabSan Francisco, United States$15.0MOpen source
Imbue47Artificial IntelligenceSan Francisco, United StatesOpen source
Beyondfrontier35Frontier AI LabTel Aviv, IsraelOpen source
AntesisFoundation ModelOpen source
1agiFrontier AI LabOpen source
BingranAgentic AIBerkeley, United StatesOpen source
- SISII-GAIRArtificial Intelligence
Open source
UltimathFoundation ModelOpen source
QuantbeeQuantum ComputingOpen source
z.ai65Foundation ModelSan Francisco, USA$1.3BOpen source
Pluromica40AI InfrastructureSan Francisco, United StatesOpen source
ParahelionFoundation ModelOpen source
ForgenticFoundation ModelTel Aviv, IsraelOpen source
Str3Agentic AISan Francisco, United StatesOpen source
TympanumFoundation ModelOpen source
ImbrosFrontier AI LabOpen source · Self-hostable
RobocurveRoboticsOpen source
Thinking Machines Lab Inc.69Frontier AI LabSan Francisco, United States$2.0BOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
- BRBria56Generative AITel Aviv, Israel$130.5M
Open source
Cajal55B2BSan Francisco, United States$4.5MOpen source
Locai Labs50Artificial IntelligenceUnited Kingdom$735KOpen source
RecursiveMAS44Agentic AITel Aviv, Israel$1.5MOpen source
Romulous35Agentic AISan Francisco, United StatesOpen source
Radharc35Computer VisionTel Aviv, IsraelOpen source
CRAB26Agentic AIOpen source · Self-hostable
Vibranium Dome23AI AgentsOpen source · Self-hostable
- AGAgent4Rec20Agentic AI
Open source
Oncometra17AI-Driven Drug DiscoveryOpen source
Modelglass12AI InfrastructureSydney, AustraliaOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
Axonmedical4HealthTechOpen source
EthyerAgentic AISan Francisco, United StatesOpen source
AsculapianHealthTechTel Aviv, IsraelOpen source
EtymoltAgentic AIOpen source
RegulatediqAI GovernanceOpen source
JanuslabAgentic AISan Francisco, United StatesOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
MiniMax74Artificial IntelligenceShanghai, China$2.0BOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Sakana AI70Foundation ModelTokyo, Japan$135.0MOpen source
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| SpaceXAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 76 | |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | $15.8B | 70 | |
| Lacentral | Frontier AI Lab | Open source | San Francisco, United States | $11.3B | 68 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| World Models | Frontier AI Lab | Open source | — | — | 21 | |
| Google DeepMind | Frontier AI Lab | Open source | London, United Kingdom | $676.7M | 83 | |
| AA-I Technologies | Frontier AI Lab | Open source | San Francisco, United States | $20.0M | 58 | |
| K-Scale Labs | Frontier AI Lab | Open source · Self-hostable | San Francisco, United States | — | 40 | |
| Neurel | Foundation Model | Open source | San Francisco, United States | — | 40 | |
| Fundamental Research Labs | Frontier AI Lab | Open source | San Francisco, United States | $10.0M | 22 | |
| Eratos | Foundation Model | Open source | — | — | — | |
| Palantears | Foundation Model | Open source | — | — | — | |
| Lairaos | Foundation Model | Open source | London, United Kingdom | — | — | |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $3.9B | 68 | |
| Tzafon | Frontier AI Lab | Open source | San Francisco, United States | $15.0M | 54 | |
| Imbue | Artificial Intelligence | Open source | San Francisco, United States | — | 47 | |
| Beyondfrontier | Frontier AI Lab | Open source | Tel Aviv, Israel | — | 35 | |
| Antesis | Foundation Model | Open source | — | — | — | |
| 1agi | Frontier AI Lab | Open source | — | — | — | |
| Bingran | Agentic AI | Open source | Berkeley, United States | — | — | |
| SISII-GAIR | Artificial Intelligence | Open source | — | — | — | |
| Ultimath | Foundation Model | Open source | — | — | — | |
| Quantbee | Quantum Computing | Open source | — | — | — | |
| z.ai | Foundation Model | Open source | San Francisco, USA | $1.3B | 65 | |
| Pluromica | AI Infrastructure | Open source | San Francisco, United States | — | 40 | |
| Parahelion | Foundation Model | Open source | — | — | — | |
| Forgentic | Foundation Model | Open source | Tel Aviv, Israel | — | — | |
| Str3 | Agentic AI | Open source | San Francisco, United States | — | — | |
| Tympanum | Foundation Model | Open source | — | — | — | |
| Imbros | Frontier AI Lab | Open source · Self-hostable | — | — | — | |
| Robocurve | Robotics | Open source | — | — | — | |
| Thinking Machines Lab Inc. | Frontier AI Lab | Open source | San Francisco, United States | $2.0B | 69 | |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 | |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 | |
| BRBria | Generative AI | Open source | Tel Aviv, Israel | $130.5M | 56 | |
| Cajal | B2B | Open source | San Francisco, United States | $4.5M | 55 | |
| Locai Labs | Artificial Intelligence | Open source | United Kingdom | $735K | 50 | |
| RecursiveMAS | Agentic AI | Open source | Tel Aviv, Israel | $1.5M | 44 | |
| Romulous | Agentic AI | Open source | San Francisco, United States | — | 35 | |
| Radharc | Computer Vision | Open source | Tel Aviv, Israel | — | 35 | |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 | |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 | |
| AGAgent4Rec | Agentic AI | Open source | — | — | 20 | |
| Oncometra | AI-Driven Drug Discovery | Open source | — | — | 17 | |
| Modelglass | AI Infrastructure | Open source | Sydney, Australia | — | 12 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| Axonmedical | HealthTech | Open source | — | — | 4 | |
| Ethyer | Agentic AI | Open source | San Francisco, United States | — | — | |
| Asculapian | HealthTech | Open source | Tel Aviv, Israel | — | — | |
| Etymolt | Agentic AI | Open source | — | — | — | |
| Regulatediq | AI Governance | Open source | — | — | — | |
| Januslab | Agentic AI | Open source | San Francisco, United States | — | — | |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| MiniMax | Artificial Intelligence | Open source | Shanghai, China | $2.0B | 74 | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 | |
| Sakana AI | Foundation Model | Open source | Tokyo, Japan | $135.0M | 70 | |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 |