Open source focus
Open Source Alternatives to Nascent Labs
60 open source Frontier AI Lab options similar to Nascent Labs, 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
LairaosFoundation ModelLondon, United KingdomOpen 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
Fundamental Research Labs22Frontier AI LabSan Francisco, United States$10.0MOpen source
World Models21Frontier AI LabOpen source
Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7MOpen source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Open source
Neurel40Foundation ModelSan Francisco, United StatesOpen source
BingranAgentic AIBerkeley, United StatesOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
AA-I Technologies58Frontier AI LabSan Francisco, United States$20.0MOpen source
Tzafon54Frontier AI LabSan Francisco, United States$15.0MOpen source
Imbue47Artificial IntelligenceSan Francisco, United StatesOpen source
K-Scale Labs40Frontier AI LabSan Francisco, United StatesOpen source · Self-hostable
CRAB26Agentic AIOpen source · Self-hostable
JanuslabAgentic AISan Francisco, United StatesOpen source
EratosFoundation ModelOpen source
Str3Agentic AISan Francisco, United StatesOpen source
- SISII-GAIRArtificial Intelligence
Open source
EthyerAgentic AISan Francisco, United StatesOpen source
UltimathFoundation ModelOpen source
PalantearsFoundation ModelOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
TandemTrace35Agentic AIOpen source
Beyondfrontier35Frontier AI LabTel Aviv, IsraelOpen source
Romulous35Agentic AISan Francisco, United StatesOpen source
- AGAgent4Rec20Agentic AI
Open source
- BABabyAGI18Agentic AI
Open source · Self-hostable
AI Planet9Agentic AIOpen source
QuantbeeQuantum ComputingOpen source
EtymoltAgentic AIOpen source
- IronweftAgentic AISan Francisco, United States
Open source
AntesisFoundation ModelOpen source
ImbrosFrontier AI LabOpen source · Self-hostable
1agiFrontier AI LabOpen source
AgentiqflowAgentic AIOpen source
Thinking Machines Lab Inc.69Frontier AI LabSan Francisco, United States$2.0BOpen source
Dust65Agentic AIParis, France$15.0MOpen source
z.ai65Foundation ModelSan Francisco, USA$1.3BOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Vijil55Agentic AISan Francisco, United States$17.0MOpen source
pleias55AI InfrastructureParis, FranceOpen source
Fetch.ai54Agentic AICambridge, United Kingdom$40.0MOpen source
giniX54Generative AITel Aviv, IsraelOpen source
All-Hands AI50Agentic AIBoston, United States$5.0MOpen source · Self-hostable
Locai Labs50Artificial IntelligenceUnited Kingdom$735KOpen source
Mechanize49Agentic AISan Francisco, United StatesOpen source
Protocol47Agentic AISan Francisco, United States$3.2MOpen source · Self-hostable
Outlit45Agentic AI$500KOpen source
RecursiveMAS44Agentic AITel Aviv, Israel$1.5MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Lairaos | Foundation Model | Open source | London, United Kingdom | — | — | |
| 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 | |
| Fundamental Research Labs | Frontier AI Lab | Open source | San Francisco, United States | $10.0M | 22 | |
| World Models | Frontier AI Lab | Open source | — | — | 21 | |
| Google DeepMind | Frontier AI Lab | Open source | London, United Kingdom | $676.7M | 83 | |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $3.9B | 68 | |
| Neurel | Foundation Model | Open source | San Francisco, United States | — | 40 | |
| Bingran | Agentic AI | Open source | Berkeley, United States | — | — | |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 | |
| 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 | |
| Imbue | Artificial Intelligence | Open source | San Francisco, United States | — | 47 | |
| K-Scale Labs | Frontier AI Lab | Open source · Self-hostable | San Francisco, United States | — | 40 | |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 | |
| Januslab | Agentic AI | Open source | San Francisco, United States | — | — | |
| Eratos | Foundation Model | Open source | — | — | — | |
| Str3 | Agentic AI | Open source | San Francisco, United States | — | — | |
| SISII-GAIR | Artificial Intelligence | Open source | — | — | — | |
| Ethyer | Agentic AI | Open source | San Francisco, United States | — | — | |
| Ultimath | Foundation Model | Open source | — | — | — | |
| Palantears | Foundation Model | Open source | — | — | — | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 | |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 | |
| TandemTrace | Agentic AI | Open source | — | — | 35 | |
| Beyondfrontier | Frontier AI Lab | Open source | Tel Aviv, Israel | — | 35 | |
| Romulous | Agentic AI | Open source | San Francisco, United States | — | 35 | |
| AGAgent4Rec | Agentic AI | Open source | — | — | 20 | |
| BABabyAGI | Agentic AI | Open source · Self-hostable | — | — | 18 | |
| AI Planet | Agentic AI | Open source | — | — | 9 | |
| Quantbee | Quantum Computing | Open source | — | — | — | |
| Etymolt | Agentic AI | Open source | — | — | — | |
| Agentic AI | Open source | San Francisco, United States | — | — | ||
| Antesis | Foundation Model | Open source | — | — | — | |
| Imbros | Frontier AI Lab | Open source · Self-hostable | — | — | — | |
| 1agi | Frontier AI Lab | Open source | — | — | — | |
| Agentiqflow | Agentic AI | Open source | — | — | — | |
| Thinking Machines Lab Inc. | Frontier AI Lab | Open source | San Francisco, United States | $2.0B | 69 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| z.ai | Foundation Model | Open source | San Francisco, USA | $1.3B | 65 | |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 | |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Vijil | Agentic AI | Open source | San Francisco, United States | $17.0M | 55 | |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 | |
| Fetch.ai | Agentic AI | Open source | Cambridge, United Kingdom | $40.0M | 54 | |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 | |
| All-Hands AI | Agentic AI | Open source · Self-hostable | Boston, United States | $5.0M | 50 | |
| Locai Labs | Artificial Intelligence | Open source | United Kingdom | $735K | 50 | |
| Mechanize | Agentic AI | Open source | San Francisco, United States | — | 49 | |
| Protocol | Agentic AI | Open source · Self-hostable | San Francisco, United States | $3.2M | 47 | |
| Outlit | Agentic AI | Open source | — | $500K | 45 | |
| RecursiveMAS | Agentic AI | Open source | Tel Aviv, Israel | $1.5M | 44 |