Open source focus
Open Source Alternatives to Pacific AI
60 open source Custom options similar to Pacific AI, 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.
Arthur51Agentic AISan Francisco, United States$10.0MOpen source
Axonmedical4HealthTechOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
- Svitch26AI GovernanceSan Francisco, United States
Open source
RegulatediqAI GovernanceOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Fiddler Labs48AI ObservabilityMountain View, United StatesOpen source
Modelglass12AI InfrastructureSydney, AustraliaOpen source
BingranAgentic AIBerkeley, United StatesOpen source
TympanumFoundation ModelOpen source
OmniarxAI-Driven Drug DiscoveryOpen source
SpaceXAI76Frontier AI LabPalo Alto, United States$90.0BOpen source
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Vijil55Agentic AISan Francisco, United States$17.0MOpen source
Locai Labs50Artificial IntelligenceUnited Kingdom$735KOpen source
Orq.ai41Agentic AIAmsterdam, Netherlands$8.9MOpen source
Pluromica40AI InfrastructureSan Francisco, United StatesOpen source
Niyatna AI40Agentic AISan Francisco, United StatesOpen source
Astrasafe35AI GovernanceTel Aviv, Israel$1.5MOpen source
Qualifire32Generative AIOpen source
CRAB26Agentic AIOpen source · Self-hostable
Vibranium Dome23AI AgentsOpen source · Self-hostable
Oncometra17AI-Driven Drug DiscoveryOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
Aitrustapp4Trust and SafetyOpen source
Kairos6AI AgentOpen source
IntellaiGenerative AIOpen source
- SISII-GAIRArtificial Intelligence
Open source
LairaosFoundation ModelLondon, United KingdomOpen source
MarchwardAgentic AISan Francisco, United StatesOpen source
LiansAgentic AIOpen source
AsculapianHealthTechTel Aviv, IsraelOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7MOpen source
DeepSeek AI70AI InfrastructureBeijing, China$15.8BOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Galileo Technologies, Inc.61AI ObservabilitySan Francisco, United States$45.0MOpen source
AA-I Technologies58Frontier AI LabSan Francisco, United States$20.0MOpen source
MANIFEST56LegalNew York, United States$23.0MOpen source
- BRBria56Generative AITel Aviv, Israel$130.5M
Open source
pleias55AI InfrastructureParis, FranceOpen source
Orqai55Agentic AIAmsterdam, Netherlands$40.0MOpen source
Knostic54Cybersecurity$14.3MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
Aviro52Agentic AISan Francisco, United States$500KOpen source
Tinfoil50CybersecuritySan Francisco, United States$500.3MOpen source
Antithesis46CybersecuritySan Francisco, United States$117.5MOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
Paart40AI GovernanceSan Francisco, United StatesOpen source
BeanOS37AI InfrastructureTel Aviv, Israel$1.5MOpen source
TandemTrace35Agentic AIOpen source
- Adamczyk34Agentic AISan Francisco, United States$1.0M
Open source
QUBRID30Cloud InfrastructureOpen source
Ontic25AI SafetySan Francisco, United States$291.5MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Arthur | Agentic AI | Open source | San Francisco, United States | $10.0M | 51 | |
| Axonmedical | HealthTech | Open source | — | — | 4 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| AI Governance | Open source | San Francisco, United States | — | 26 | ||
| Regulatediq | AI Governance | Open source | — | — | — | |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 | |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 | |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 | |
| Fiddler Labs | AI Observability | Open source | Mountain View, United States | — | 48 | |
| Modelglass | AI Infrastructure | Open source | Sydney, Australia | — | 12 | |
| Bingran | Agentic AI | Open source | Berkeley, United States | — | — | |
| Tympanum | Foundation Model | Open source | — | — | — | |
| Omniarx | AI-Driven Drug Discovery | Open source | — | — | — | |
| SpaceXAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 76 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 | |
| Vijil | Agentic AI | Open source | San Francisco, United States | $17.0M | 55 | |
| Locai Labs | Artificial Intelligence | Open source | United Kingdom | $735K | 50 | |
| Orq.ai | Agentic AI | Open source | Amsterdam, Netherlands | $8.9M | 41 | |
| Pluromica | AI Infrastructure | Open source | San Francisco, United States | — | 40 | |
| Niyatna AI | Agentic AI | 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 | |
| Vibranium Dome | AI Agents | Open source · Self-hostable | — | — | 23 | |
| Oncometra | AI-Driven Drug Discovery | Open source | — | — | 17 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| Aitrustapp | Trust and Safety | Open source | — | — | 4 | |
| Kairos6 | AI Agent | Open source | — | — | — | |
| Intellai | Generative AI | Open source | — | — | — | |
| SISII-GAIR | Artificial Intelligence | Open source | — | — | — | |
| Lairaos | Foundation Model | Open source | London, United Kingdom | — | — | |
| Marchward | Agentic AI | Open source | San Francisco, United States | — | — | |
| Lians | Agentic AI | Open source | — | — | — | |
| Asculapian | HealthTech | Open source | Tel Aviv, Israel | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Google DeepMind | Frontier AI Lab | Open source | London, United Kingdom | $676.7M | 83 | |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | $15.8B | 70 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Galileo Technologies, Inc. | AI Observability | Open source | San Francisco, United States | $45.0M | 61 | |
| 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 | |
| BRBria | Generative AI | Open source | Tel Aviv, Israel | $130.5M | 56 | |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 | |
| Orqai | Agentic AI | Open source | Amsterdam, Netherlands | $40.0M | 55 | |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| Aviro | Agentic AI | Open source | San Francisco, United States | $500K | 52 | |
| Tinfoil | Cybersecurity | Open source | San Francisco, United States | $500.3M | 50 | |
| Antithesis | Cybersecurity | Open source | San Francisco, United States | $117.5M | 46 | |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 | |
| Paart | AI Governance | Open source | San Francisco, United States | — | 40 | |
| BeanOS | AI Infrastructure | Open source | Tel Aviv, Israel | $1.5M | 37 | |
| TandemTrace | Agentic AI | Open source | — | — | 35 | |
| Agentic AI | Open source | San Francisco, United States | $1.0M | 34 | ||
| QUBRID | Cloud Infrastructure | Open source | — | — | 30 | |
| Ontic | AI Safety | Open source | San Francisco, United States | $291.5M | 25 |