Open source focus
Open Source Alternatives to Sili Cosmos
60 open source Synthetic Data Generation options similar to Sili Cosmos, 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.
Synthesized51Synthetic Data GenerationLondon, United Kingdom$32.8MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Batchfoundry5AI InfrastructureOpen source
- V7V7 Darwin2Computer VisionLondon, United Kingdom
Open source
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$21.7MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Vellum54Synthetic Data GenerationSan Francisco, United States$15.0MOpen source
Twelve Labs51Video AISan Francisco, United States$62.0MOpen source
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
JarvisLabs.ai43MLOpsSan Francisco, United StatesOpen source
OuterBounds Technologies, Inc.41MLOpsSan Francisco, United StatesOpen source
Neptune41MLOpsNew York, United States$11.0MOpen source
Eden AI40API PlatformParis, FranceOpen source
- SOSource32AI InfrastructureSan Francisco, United States$24.0M
Open source · Self-hostable
Google Cloud Vertex AI8MLOpsMountain View, United StatesOpen source
ThethirdbrainAI InfrastructureOpen source
RolledalloysAI InfrastructureOpen source
DrivecorpsAI InfrastructureOpen source
RadarforgeSynthetic Data GenerationTel Aviv, IsraelOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Comet59MLOpsNew York, United States$75.0MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Paperspace55AI InfrastructureNew York, United States$166.5MOpen source
DataCebo54Generative AIBoston, United States$11.5MOpen source
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Open source
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
nao Labs50Agentic AISan Francisco, United StatesOpen source
Spectral Compute49AI InfrastructureCambridge, United Kingdom$29.0MOpen source
Runpod49AI InfrastructureNew York, United StatesOpen source
Fiddler Labs48AI ObservabilityMountain View, United StatesOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
Visionz Tech42Computer VisionTel Aviv, Israel$12.0MOpen source
Pluromica40AI InfrastructureSan Francisco, United StatesOpen source
Catercore35AI InfrastructureSan Francisco, United StatesOpen source
Radharc35Computer VisionTel Aviv, IsraelOpen source
- NONova Sky33Drone TechnologyLondon, United Kingdom$29.5M
Open source
Inference.net31AI InfrastructureSan Francisco, United States$14.1MOpen source
AIMLAPI30Machine LearningOpen source
Quanteta Data Lab21Data PlatformOpen source
P3rsona18AI InfrastructureOpen source
- Mhccm14HealthTech
Open source
Google Cloud AI8AI Foundation & ComputeMountain View, United StatesOpen source
Axonmedical4HealthTechOpen source
CicadaplatformAI InfrastructureOpen source
RegenxcelBiotechOpen source
- ModelglassAI InfrastructureSydney, Australia
Open source
- ExploitcheckCybersecurity
Open source
JunedaFoundation ModelOpen source
BigandsmallFoundation ModelOpen source
- CrisopeyaFoundation Model
Open source
SparklaAI InfrastructureOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Synthesized | Synthetic Data Generation | Open source | London, United Kingdom | $32.8M | 51 |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 |
| Batchfoundry | AI Infrastructure | Open source | — | — | 5 |
| V7V7 Darwin | Computer Vision | Open source | London, United Kingdom | — | 2 |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 |
| 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 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Vellum | Synthetic Data Generation | Open source | San Francisco, United States | $15.0M | 54 |
| Twelve Labs | Video AI | Open source | San Francisco, United States | $62.0M | 51 |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 |
| JarvisLabs.ai | MLOps | Open source | San Francisco, United States | — | 43 |
| OuterBounds Technologies, Inc. | MLOps | Open source | San Francisco, United States | — | 41 |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 41 |
| Eden AI | API Platform | Open source | Paris, France | — | 40 |
| SOSource | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $24.0M | 32 |
| Google Cloud Vertex AI | MLOps | Open source | Mountain View, United States | — | 8 |
| Thethirdbrain | AI Infrastructure | Open source | — | — | — |
| Rolledalloys | AI Infrastructure | Open source | — | — | — |
| Drivecorps | AI Infrastructure | Open source | — | — | — |
| Radarforge | Synthetic Data Generation | Open source | Tel Aviv, Israel | — | — |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| 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 |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 |
| Comet | MLOps | Open source | New York, United States | $75.0M | 59 |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 |
| Paperspace | AI Infrastructure | Open source | New York, United States | $166.5M | 55 |
| DataCebo | Generative AI | Open source | Boston, United States | $11.5M | 54 |
| HYHyphen AI | AI Infrastructure | Open source | Seattle, United States | $36.5M | 54 |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 |
| nao Labs | Agentic AI | Open source | San Francisco, United States | — | 50 |
| Spectral Compute | AI Infrastructure | Open source | Cambridge, United Kingdom | $29.0M | 49 |
| Runpod | AI Infrastructure | Open source | New York, United States | — | 49 |
| Fiddler Labs | AI Observability | Open source | Mountain View, United States | — | 48 |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 |
| Visionz Tech | Computer Vision | Open source | Tel Aviv, Israel | $12.0M | 42 |
| Pluromica | AI Infrastructure | Open source | San Francisco, United States | — | 40 |
| Catercore | AI Infrastructure | Open source | San Francisco, United States | — | 35 |
| Radharc | Computer Vision | Open source | Tel Aviv, Israel | — | 35 |
| NONova Sky | Drone Technology | Open source | London, United Kingdom | $29.5M | 33 |
| Inference.net | AI Infrastructure | Open source | San Francisco, United States | $14.1M | 31 |
| AIMLAPI | Machine Learning | Open source | — | — | 30 |
| Quanteta Data Lab | Data Platform | Open source | — | — | 21 |
| P3rsona | AI Infrastructure | Open source | — | — | 18 |
| HealthTech | Open source | — | — | 14 | |
| Google Cloud AI | AI Foundation & Compute | Open source | Mountain View, United States | — | 8 |
| Axonmedical | HealthTech | Open source | — | — | 4 |
| Cicadaplatform | AI Infrastructure | Open source | — | — | — |
| Regenxcel | Biotech | Open source | — | — | — |
| AI Infrastructure | Open source | Sydney, Australia | — | — | |
| Cybersecurity | Open source | — | — | — | |
| Juneda | Foundation Model | Open source | — | — | — |
| Bigandsmall | Foundation Model | Open source | — | — | — |
| Foundation Model | Open source | — | — | — | |
| Sparkla | AI Infrastructure | Open source | — | — | — |