Open source focus
Open Source Alternatives to Ainative Safe
60 open source AI Safety options similar to Ainative Safe, 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.
Fiddler Labs48AI ObservabilityMountain View, United StatesOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
BingranAgentic AIBerkeley, United StatesOpen source
Galileo Technologies, Inc.61AI ObservabilitySan Francisco, United States$45.0MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Vijil55Agentic AISan Francisco, United States$17.0MOpen source
Niyatna AI40Agentic AISan Francisco, United StatesOpen source
Qualifire32Generative AIOpen source
- Svitch26AI GovernanceSan Francisco, United States
Open source
Axonmedical4HealthTechOpen source
RegulatediqAI GovernanceOpen source
Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Protect AI64CybersecuritySeattle, United States$105.0MOpen source
MANIFEST56LegalNew York, United States$23.0MOpen source
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
Knostic54Cybersecurity$14.3MOpen source
Langfuse54MLOpsBerlin, Germany$2.5MOpen source
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Tinfoil50CybersecuritySan Francisco, United States$500.3MOpen source
Paart40AI GovernanceSan Francisco, United StatesOpen source
Astrasafe35AI GovernanceTel Aviv, Israel$1.5MOpen source
Ontic25AI SafetySan Francisco, United States$291.5MOpen source
Vibranium Dome23AI AgentsOpen source · Self-hostable
ThegoodstandardAI GovernanceOpen source
OpenmoeMixture of ExpertsOpen source · Self-hostable
MarchwardAgentic AISan Francisco, United StatesOpen source
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
DeepSeek AI70AI InfrastructureBeijing, ChinaOpen source
Lacentral68Frontier AI LabSan Francisco, United States$11.3BOpen source
z.ai65Foundation ModelSan Francisco, USA$1.3BOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
Applitools61EnterpriseSan Mateo, United States$41.5MOpen source
Aporia59MLOpsTel Aviv, Israel$30.0MOpen source
AA-I Technologies58Frontier AI LabSan Francisco, United States$20.0MOpen source
Langfuse GmbH58MLOpsBerlin, Germany$2.5MOpen source
Checksum55Test AutomationSan Francisco, United StatesOpen source
- AGAgentDesk / BrowserTools54Recruitment Tech$17.0M
Open source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Aviro53Agentic AISan Francisco, United States$500KOpen source
Loadmill53EnterpriseTel Aviv, IsraelOpen source
Martian52AI InfrastructureSan Francisco, United StatesOpen source
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
Featherless.ai48Artificial IntelligenceSan Francisco, USA$20.0MOpen source · Self-hostable
SageOx47Artificial IntelligenceSeattle, USA$15.0MOpen source
Antithesis46CybersecuritySan Francisco, United States$117.5MOpen source
Arcade46Artificial IntelligenceSan Francisco, USA$60.0MOpen source
Mayhem Security45CybersecurityBethesda, United StatesOpen source
Doubleword44AI InfrastructureLondon, United Kingdom$15.0MOpen source
Mnemom43Agentic AISan Francisco, United StatesOpen source
Neptune41MLOpsNew York, United States$11.0MOpen source
Pluromica40AI InfrastructureSan Francisco, United StatesOpen source
K-Scale Labs40Frontier AI LabSan Francisco, United StatesOpen source · Self-hostable
Comet AI40MLOpsNew York, United States$67.5MOpen source
Neurel40Foundation ModelSan Francisco, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Fiddler Labs | AI Observability | Open source | Mountain View, United States | — | 48 |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 |
| Bingran | Agentic AI | Open source | Berkeley, United States | — | — |
| Galileo Technologies, Inc. | AI Observability | Open source | San Francisco, United States | $45.0M | 61 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| Vijil | Agentic AI | Open source | San Francisco, United States | $17.0M | 55 |
| Niyatna AI | Agentic AI | Open source | San Francisco, United States | — | 40 |
| Qualifire | Generative AI | Open source | — | — | 32 |
| AI Governance | Open source | San Francisco, United States | — | 26 | |
| Axonmedical | HealthTech | Open source | — | — | 4 |
| Regulatediq | AI Governance | Open source | — | — | — |
| Google DeepMind | Frontier AI Lab | Open source | London, United Kingdom | $676.7M | 83 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Protect AI | Cybersecurity | Open source | Seattle, United States | $105.0M | 64 |
| MANIFEST | Legal | Open source | New York, United States | $23.0M | 56 |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 |
| Langfuse | MLOps | Open source | Berlin, Germany | $2.5M | 54 |
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 |
| Tinfoil | Cybersecurity | Open source | San Francisco, United States | $500.3M | 50 |
| Paart | AI Governance | Open source | San Francisco, United States | — | 40 |
| Astrasafe | AI Governance | Open source | Tel Aviv, Israel | $1.5M | 35 |
| Ontic | AI Safety | Open source | San Francisco, United States | $291.5M | 25 |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 |
| Thegoodstandard | AI Governance | Open source | — | — | — |
| Openmoe | Mixture of Experts | Open source · Self-hostable | — | — | — |
| Marchward | Agentic AI | Open source | San Francisco, United States | — | — |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | — | 70 |
| Lacentral | Frontier AI Lab | Open source | San Francisco, United States | $11.3B | 68 |
| z.ai | Foundation Model | Open source | San Francisco, USA | $1.3B | 65 |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 |
| Domino Data Lab, Inc. | AI Governance | Open source | New York, United States | $100.5M | 63 |
| Applitools | Enterprise | Open source | San Mateo, United States | $41.5M | 61 |
| Aporia | MLOps | Open source | Tel Aviv, Israel | $30.0M | 59 |
| AA-I Technologies | Frontier AI Lab | Open source | San Francisco, United States | $20.0M | 58 |
| Langfuse GmbH | MLOps | Open source | Berlin, Germany | $2.5M | 58 |
| Checksum | Test Automation | Open source | San Francisco, United States | — | 55 |
| AGAgentDesk / BrowserTools | Recruitment Tech | Open source | — | $17.0M | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Aviro | Agentic AI | Open source | San Francisco, United States | $500K | 53 |
| Loadmill | Enterprise | Open source | Tel Aviv, Israel | — | 53 |
| Martian | AI Infrastructure | Open source | San Francisco, United States | — | 52 |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 |
| Featherless.ai | Artificial Intelligence | Open source · Self-hostable | San Francisco, USA | $20.0M | 48 |
| SageOx | Artificial Intelligence | Open source | Seattle, USA | $15.0M | 47 |
| Antithesis | Cybersecurity | Open source | San Francisco, United States | $117.5M | 46 |
| Arcade | Artificial Intelligence | Open source | San Francisco, USA | $60.0M | 46 |
| Mayhem Security | Cybersecurity | Open source | Bethesda, United States | — | 45 |
| Doubleword | AI Infrastructure | Open source | London, United Kingdom | $15.0M | 44 |
| Mnemom | Agentic AI | Open source | San Francisco, United States | — | 43 |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 41 |
| Pluromica | AI Infrastructure | Open source | San Francisco, United States | — | 40 |
| K-Scale Labs | Frontier AI Lab | Open source · Self-hostable | San Francisco, United States | — | 40 |
| Comet AI | MLOps | Open source | New York, United States | $67.5M | 40 |
| Neurel | Foundation Model | Open source | San Francisco, United States | — | 40 |