Open source focus
Open Source Alternatives to Synthos
60 open source MLOps options similar to Synthos, 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.
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Neptune41MLOpsNew York, United States$11.0MOpen source
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$21.7MOpen source
DataCebo54Generative AIBoston, United States$11.5MOpen source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
nao Labs50Agentic AISan Francisco, United StatesOpen source
Bauplanlabs49MLOpsSan Francisco, United StatesOpen source
Fiddler Labs48AI ObservabilityMountain View, United StatesOpen source
JarvisLabs.ai43MLOpsSan Francisco, United StatesOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
OuterBounds Technologies, Inc.41MLOpsSan Francisco, United StatesOpen source
- SOSource32AI InfrastructureSan Francisco, United States$24.0M
Open source · Self-hostable
Batchfoundry5AI InfrastructureOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
cubic65Supply ChainTel Aviv, IsraelOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Comet ML62MLOpsNew York, United States$69.8MOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
Deepchecks58MLOpsTel Aviv, Israel$18.3MOpen source · Self-hostable
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Paperspace55AI InfrastructureNew York, United States$166.5MOpen source
Traceloop55LLMOpsTel Aviv, Israel$6.1MOpen source
Checksum55Test AutomationSan Francisco, United StatesOpen source
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
Vellum54Synthetic Data GenerationSan Francisco, United States$15.0MOpen source
DVC54MLOpsSan Francisco, United States$154.0MOpen source · Self-hostable
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Langfuse54MLOpsBerlin, Germany$2.5MOpen source
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Open source
LlamaIndex Inc.53Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
Synthesized51Synthetic Data GenerationLondon, United Kingdom$32.8MOpen source
RelAI51Agentic AISan Francisco, United States$10.0MOpen source · Self-hostable
Runpod49AI InfrastructureNew York, United StatesOpen source
Spectral Compute49AI InfrastructureCambridge, United Kingdom$29.0MOpen source
Mendral46Agentic AISan Francisco, United States$15.0MOpen source
MLflow45MLOpsSeattle, United StatesOpen source · Self-hostable
Microsoft43Operating SystemRedmond, United StatesOpen source
Comet AI40MLOpsNew York, United States$67.5MOpen source
Blacksmith Software35AI Coding AssistantSan Francisco, United States$15.0MOpen source
Qualifire32Generative AIOpen source
Inference.net31AI InfrastructureSan Francisco, United States$14.1MOpen source
Halluminate28Agentic AIOpen source
Gemini CLI27AI Tools & AppsOpen source · Self-hostable
CRAB26Agentic AIOpen source · Self-hostable
Joeyydevops19MLOpsOpen source
LLMStack15Agentic AIOpen source · Self-hostable
WebWright11API PlatformOpen source
Google Cloud Vertex AI8MLOpsMountain View, United StatesOpen source
Google Cloud AI8AI Foundation & ComputeMountain View, United StatesOpen source
- HUHumanSignal7Agentic AI
Open source · Self-hostable
Axonmedical4HealthTechOpen source
- V7V7 Darwin2Computer VisionLondon, United Kingdom
Open source
RegenxcelBiotechOpen source
RadarforgeSynthetic Data GenerationTel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 41 |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $21.7M | 54 |
| DataCebo | Generative AI | Open source | Boston, United States | $11.5M | 54 |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 |
| nao Labs | Agentic AI | Open source | San Francisco, United States | — | 50 |
| Bauplanlabs | MLOps | Open source | San Francisco, United States | — | 49 |
| Fiddler Labs | AI Observability | Open source | Mountain View, United States | — | 48 |
| JarvisLabs.ai | MLOps | Open source | San Francisco, United States | — | 43 |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 |
| OuterBounds Technologies, Inc. | MLOps | Open source | San Francisco, United States | — | 41 |
| SOSource | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $24.0M | 32 |
| Batchfoundry | AI Infrastructure | Open source | — | — | 5 |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| cubic | Supply Chain | Open source | Tel Aviv, Israel | — | 65 |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 |
| Domino Data Lab, Inc. | AI Governance | Open source | New York, United States | $100.5M | 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 |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 |
| Deepchecks | MLOps | Open source · Self-hostable | Tel Aviv, Israel | $18.3M | 58 |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 |
| Paperspace | AI Infrastructure | Open source | New York, United States | $166.5M | 55 |
| Traceloop | LLMOps | Open source | Tel Aviv, Israel | $6.1M | 55 |
| Checksum | Test Automation | Open source | San Francisco, United States | — | 55 |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 |
| Vellum | Synthetic Data Generation | Open source | San Francisco, United States | $15.0M | 54 |
| DVC | MLOps | Open source · Self-hostable | San Francisco, United States | $154.0M | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Langfuse | MLOps | Open source | Berlin, Germany | $2.5M | 54 |
| HYHyphen AI | AI Infrastructure | Open source | Seattle, United States | $36.5M | 54 |
| LlamaIndex Inc. | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 53 |
| Synthesized | Synthetic Data Generation | Open source | London, United Kingdom | $32.8M | 51 |
| RelAI | Agentic AI | Open source · Self-hostable | San Francisco, United States | $10.0M | 51 |
| Runpod | AI Infrastructure | Open source | New York, United States | — | 49 |
| Spectral Compute | AI Infrastructure | Open source | Cambridge, United Kingdom | $29.0M | 49 |
| Mendral | Agentic AI | Open source | San Francisco, United States | $15.0M | 46 |
| MLflow | MLOps | Open source · Self-hostable | Seattle, United States | — | 45 |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 |
| Comet AI | MLOps | Open source | New York, United States | $67.5M | 40 |
| Blacksmith Software | AI Coding Assistant | Open source | San Francisco, United States | $15.0M | 35 |
| Qualifire | Generative AI | Open source | — | — | 32 |
| Inference.net | AI Infrastructure | Open source | San Francisco, United States | $14.1M | 31 |
| Halluminate | Agentic AI | Open source | — | — | 28 |
| Gemini CLI | AI Tools & Apps | Open source · Self-hostable | — | — | 27 |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 |
| Joeyydevops | MLOps | Open source | — | — | 19 |
| LLMStack | Agentic AI | Open source · Self-hostable | — | — | 15 |
| WebWright | API Platform | Open source | — | — | 11 |
| Google Cloud Vertex AI | MLOps | Open source | Mountain View, United States | — | 8 |
| Google Cloud AI | AI Foundation & Compute | Open source | Mountain View, United States | — | 8 |
| HUHumanSignal | Agentic AI | Open source · Self-hostable | — | — | 7 |
| Axonmedical | HealthTech | Open source | — | — | 4 |
| V7V7 Darwin | Computer Vision | Open source | London, United Kingdom | — | 2 |
| Regenxcel | Biotech | Open source | — | — | — |
| Radarforge | Synthetic Data Generation | Open source | Tel Aviv, Israel | — | — |