Open source focus
Open Source Alternatives to Bellwetherdesigns
60 open source AI Infrastructure options similar to Bellwetherdesigns, 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.
Autodesk, Inc.74ArchitectureSan Francisco, United States$200.0MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Fiddler Labs48AI ObservabilityMountain View, United StatesOpen source
Axonmedical4HealthTechOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
- Svitch26AI GovernanceSan Francisco, United States
Open source
Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7MOpen source
DeepSeek AI70AI InfrastructureBeijing, ChinaOpen source
Galileo Technologies, Inc.61AI ObservabilitySan Francisco, United States$45.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
AA-I Technologies58Frontier AI LabSan Francisco, United States$20.0MOpen source
MANIFEST56LegalNew York, United States$23.0MOpen source
Tinfoil50CybersecuritySan Francisco, United States$500.3MOpen source
Antithesis46CybersecuritySan Francisco, United States$117.5MOpen source
Neptune41MLOpsNew York, United States$11.0MOpen source
Pluromica40AI InfrastructureSan Francisco, United StatesOpen source
Astrasafe35AI GovernanceTel Aviv, Israel$1.5MOpen source
Qualifire32Generative AIOpen source
CRAB26Agentic AIOpen source · Self-hostable
Ontic25AI SafetySan Francisco, United States$291.5MOpen source
Vibranium Dome23AI AgentsOpen source · Self-hostable
Oncometra17AI-Driven Drug DiscoveryOpen source
OpenmoeMixture of ExpertsOpen source · Self-hostable
HindcloudAI InfrastructureSan Francisco, United States$1.0MOpen source
Locai LabsArtificial IntelligenceUnited Kingdom$735KOpen source
BingranAgentic AIBerkeley, United StatesOpen source
AsculapianHealthTechTel Aviv, IsraelOpen source
- AdamczykAgentic AISan Francisco, United States$1.0M
Open source
RegulatediqAI GovernanceOpen source
RobocurveRoboticsOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Lacentral68Frontier AI LabSan Francisco, United States$11.3BOpen source
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
Protect AI64CybersecuritySeattle, United States$105.0MOpen source
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
Vijil55Agentic AISan Francisco, United States$17.0MOpen source
Checksum55Test AutomationSan Francisco, United StatesOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Cajal55B2BSan Francisco, United States$4.5MOpen source
pleias55AI InfrastructureParis, FranceOpen source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$21.7MOpen source
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
Knostic54Cybersecurity$14.3MOpen source
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Open source
Synthesized51Synthetic Data GenerationLondon, United Kingdom$32.8MOpen source
Orqai51Agentic AIAmsterdam, Netherlands$40.0MOpen source
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
Runpod49AI InfrastructureNew York, United StatesOpen source
Spectral Compute49AI InfrastructureCambridge, United Kingdom$29.0MOpen source
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Autodesk, Inc. | Architecture | Open source | San Francisco, United States | $200.0M | 74 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 |
| Fiddler Labs | AI Observability | Open source | Mountain View, United States | — | 48 |
| Axonmedical | HealthTech | Open source | — | — | 4 |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| AI Governance | Open source | San Francisco, United States | — | 26 | |
| Google DeepMind | Frontier AI Lab | Open source | London, United Kingdom | $676.7M | 83 |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | — | 70 |
| Galileo Technologies, Inc. | AI Observability | Open source | San Francisco, United States | $45.0M | 61 |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 |
| AA-I Technologies | Frontier AI Lab | Open source | San Francisco, United States | $20.0M | 58 |
| MANIFEST | Legal | Open source | New York, United States | $23.0M | 56 |
| Tinfoil | Cybersecurity | Open source | San Francisco, United States | $500.3M | 50 |
| Antithesis | Cybersecurity | Open source | San Francisco, United States | $117.5M | 46 |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 41 |
| Pluromica | AI Infrastructure | Open source | San Francisco, United States | — | 40 |
| Astrasafe | AI Governance | Open source | Tel Aviv, Israel | $1.5M | 35 |
| Qualifire | Generative AI | Open source | — | — | 32 |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 |
| Ontic | AI Safety | Open source | San Francisco, United States | $291.5M | 25 |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 |
| Oncometra | AI-Driven Drug Discovery | Open source | — | — | 17 |
| Openmoe | Mixture of Experts | Open source · Self-hostable | — | — | — |
| Hindcloud | AI Infrastructure | Open source | San Francisco, United States | $1.0M | — |
| Locai Labs | Artificial Intelligence | Open source | United Kingdom | $735K | — |
| Bingran | Agentic AI | Open source | Berkeley, United States | — | — |
| Asculapian | HealthTech | Open source | Tel Aviv, Israel | — | — |
| Agentic AI | Open source | San Francisco, United States | $1.0M | — | |
| Regulatediq | AI Governance | Open source | — | — | — |
| Robocurve | Robotics | Open source | — | — | — |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Lacentral | Frontier AI Lab | Open source | San Francisco, United States | $11.3B | 68 |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 |
| Protect AI | Cybersecurity | Open source | Seattle, United States | $105.0M | 64 |
| Domino Data Lab, Inc. | AI Governance | Open source | New York, United States | $100.5M | 63 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 |
| Vijil | Agentic AI | Open source | San Francisco, United States | $17.0M | 55 |
| Checksum | Test Automation | Open source | San Francisco, United States | — | 55 |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 |
| Cajal | B2B | Open source | San Francisco, United States | $4.5M | 55 |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $21.7M | 54 |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 |
| HYHyphen AI | AI Infrastructure | Open source | Seattle, United States | $36.5M | 54 |
| Synthesized | Synthetic Data Generation | Open source | London, United Kingdom | $32.8M | 51 |
| Orqai | Agentic AI | Open source | Amsterdam, Netherlands | $40.0M | 51 |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 |
| Runpod | AI Infrastructure | Open source | New York, United States | — | 49 |
| Spectral Compute | AI Infrastructure | Open source | Cambridge, United Kingdom | $29.0M | 49 |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 |