Open source focus
Open Source Alternatives to Proof Of Logging
60 open source MLOps options similar to Proof Of Logging, 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.
Lunar.dev53EnterpriseTel Aviv, Israel$6.0MOpen source
Bayouops4Cloud InfrastructureHouston, United StatesOpen source
Komodor61Software DevelopmentTel Aviv, Israel$67.0MOpen source
Dash058ObservabilitySan Francisco, United States$147.2MOpen source
OpsMill55Artificial IntelligencePalo Alto, USA$26.0MOpen source
Lawrence27Developer ToolsOpen source
Apache Airflow19MLOpsOpen source · Self-hostable
TorchctsMLOpsOpen source
Teleport69CybersecurityOakland, United States$190.0MOpen source
Tecton, Inc.67MLOpsSan Francisco, United States$257.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Comet ML62MLOpsNew York, United States$69.8MOpen source
Spacelift61Infrastructure as CodeWarsaw, Poland$73.6MOpen source
Baseten57MLOpsSan Francisco, United States$2.3BOpen source
Robusta Dev55DevelopmentTel Aviv, IsraelOpen source · Self-hostable
Piiano54EnterpriseTel Aviv, Israel$9.0MOpen source
OpenMeter54MLOpsTel Aviv, Israel$3.0MOpen source · Self-hostable
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
Digma53EnterpriseTel Aviv, Israel$6.0MOpen source
Runhouse52EnterpriseSan Francisco, United States$4.9MOpen source
Kestra49Data OrchestrationParis, France$36.0MOpen source · Self-hostable
Bauplanlabs49MLOpsSan Francisco, United StatesOpen source
MLflow45MLOpsSeattle, United StatesOpen source · Self-hostable
Swagger24API DevelopmentSomerville, United StatesOpen source · Self-hostable
Gravitee4CybersecurityLondon, United KingdomOpen source
KasmóContainerizationSan Francisco, United StatesOpen source
OpenkmsFintechOpen source
EnttrackAI InfrastructureTel Aviv, IsraelOpen source
Forter85FintechNew York, United States$550.0MOpen 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
Postman78API DevelopmentSan Francisco, United StatesOpen source
TestMu AI (Formerly LambdaTest)77MLOpsSan Francisco, United States$121Open source
Vanta75CybersecuritySan Francisco, United States$154.0MOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
Temporal71Workflow AutomationSeattle, United States$134.0MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Firebolt65Cloud Data WarehousePalo Alto, United States$269.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Protect AI64CybersecuritySeattle, United States$105.0MOpen source
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
Aerospike63DatabaseSunnyvale, United States$161.0MOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
Sourcegraph61Developer ToolsSan Francisco, United States$218.0MOpen source
Stytch61AuthenticationSan Francisco, USA$127.0MOpen source
Imply61ObservabilitySan Francisco, United States$215.3MOpen source
Metabase60Data AnalyticsSan Francisco, United States$8.0MOpen source · Self-hostable
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Aporia59MLOpsTel Aviv, Israel$30.0MOpen source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
Comet59MLOpsNew York, United States$75.0MOpen source
Ownera58BlockchainTel Aviv, Israel$20.0MOpen source · Self-hostable
Langfuse GmbH58MLOpsBerlin, Germany$2.5MOpen source
Stainless57Developer ToolsOpen source
Salto56DevOpsTel Aviv, Israel$69.0MOpen source
Dymium55Data PlatformSan Francisco, United States$7.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Lunar.dev | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 | |
| Bayouops | Cloud Infrastructure | Open source | Houston, United States | — | 4 | |
| Komodor | Software Development | Open source | Tel Aviv, Israel | $67.0M | 61 | |
| Dash0 | Observability | Open source | San Francisco, United States | $147.2M | 58 | |
| OpsMill | Artificial Intelligence | Open source | Palo Alto, USA | $26.0M | 55 | |
| Lawrence | Developer Tools | Open source | — | — | 27 | |
| Apache Airflow | MLOps | Open source · Self-hostable | — | — | 19 | |
| Torchcts | MLOps | Open source | — | — | — | |
| Teleport | Cybersecurity | Open source | Oakland, United States | $190.0M | 69 | |
| Tecton, Inc. | MLOps | Open source | San Francisco, United States | $257.0M | 67 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 | |
| Comet ML | MLOps | Open source | New York, United States | $69.8M | 62 | |
| Spacelift | Infrastructure as Code | Open source | Warsaw, Poland | $73.6M | 61 | |
| Baseten | MLOps | Open source | San Francisco, United States | $2.3B | 57 | |
| Robusta Dev | Development | Open source · Self-hostable | Tel Aviv, Israel | — | 55 | |
| Piiano | Enterprise | Open source | Tel Aviv, Israel | $9.0M | 54 | |
| OpenMeter | MLOps | Open source · Self-hostable | Tel Aviv, Israel | $3.0M | 54 | |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 | |
| Digma | Enterprise | Open source | Tel Aviv, Israel | $6.0M | 53 | |
| Runhouse | Enterprise | Open source | San Francisco, United States | $4.9M | 52 | |
| Kestra | Data Orchestration | Open source · Self-hostable | Paris, France | $36.0M | 49 | |
| Bauplanlabs | MLOps | Open source | San Francisco, United States | — | 49 | |
| MLflow | MLOps | Open source · Self-hostable | Seattle, United States | — | 45 | |
| Swagger | API Development | Open source · Self-hostable | Somerville, United States | — | 24 | |
| Gravitee | Cybersecurity | Open source | London, United Kingdom | — | 4 | |
| Kasmó | Containerization | Open source | San Francisco, United States | — | — | |
| Openkms | Fintech | Open source | — | — | — | |
| Enttrack | AI Infrastructure | Open source | Tel Aviv, Israel | — | — | |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 | |
| 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 | |
| Postman | API Development | Open source | San Francisco, United States | — | 78 | |
| TestMu AI (Formerly LambdaTest) | MLOps | Open source | San Francisco, United States | $121 | 77 | |
| Vanta | Cybersecurity | Open source | San Francisco, United States | $154.0M | 75 | |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 | |
| Temporal | Workflow Automation | Open source | Seattle, United States | $134.0M | 71 | |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 | |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 | |
| Firebolt | Cloud Data Warehouse | Open source | Palo Alto, United States | $269.0M | 65 | |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 | |
| 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 | |
| Aerospike | Database | Open source | Sunnyvale, United States | $161.0M | 63 | |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 | |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 | |
| Sourcegraph | Developer Tools | Open source | San Francisco, United States | $218.0M | 61 | |
| Stytch | Authentication | Open source | San Francisco, USA | $127.0M | 61 | |
| Imply | Observability | Open source | San Francisco, United States | $215.3M | 61 | |
| Metabase | Data Analytics | Open source · Self-hostable | San Francisco, United States | $8.0M | 60 | |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 | |
| Aporia | MLOps | Open source | Tel Aviv, Israel | $30.0M | 59 | |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 | |
| Comet | MLOps | Open source | New York, United States | $75.0M | 59 | |
| Ownera | Blockchain | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 58 | |
| Langfuse GmbH | MLOps | Open source | Berlin, Germany | $2.5M | 58 | |
| Stainless | Developer Tools | Open source | — | — | 57 | |
| Salto | DevOps | Open source | Tel Aviv, Israel | $69.0M | 56 | |
| Dymium | Data Platform | Open source | San Francisco, United States | $7.0M | 55 |