Open source focus
Welliam is open source
Open Source Alternatives to Welliam
60 open source AI Infrastructure options similar to Welliam, 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.
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
QUBRID30Cloud InfrastructureOpen source
- Svitch26AI GovernanceSan Francisco, United States
Open source
- COCometAPI15API PlatformSha Tin, China
Open source
Kairos6AI AgentOpen source
KlamaFoundation ModelOpen source
HooyooAI SolutionsOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
fal AI61Generative AISan Francisco, United States$20.0MOpen source
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
Weaviate60Vector DatabaseAmsterdam, NetherlandsOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Graphite55AI Coding AssistantSan Francisco, United StatesOpen source
pleias55AI InfrastructureParis, FranceOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Mem054Agentic AISan Francisco, United States$24.0MOpen source · Self-hostable
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Open source
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Manufact Inc.52AI InfrastructureSan Francisco, United States$6.3MOpen source
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
Runpod49AI InfrastructureNew York, United StatesOpen source
Prem47Artificial IntelligenceZurich, Switzerland$100.0MOpen source
Runware46AI InfrastructureSan Francisco, United States$66.0MOpen source
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesOpen source
Base4444No CodeTel Aviv, IsraelOpen source
Alpic44AI InfrastructureParis, France$12.0MOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
JarvisLabs.ai43MLOpsSan Francisco, United StatesOpen source
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Haystack42AI Search EngineSan Francisco, United States$10.0MOpen source
OuterBounds Technologies, Inc.41MLOpsSan Francisco, United StatesOpen source
Co Build40AI Collaboration Tools$8.5MOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
Reshuffle37Agentic AISan Francisco, United StatesOpen source
Hindcloud35AI InfrastructureSan Francisco, United States$1.0MOpen source
TandemTrace35Agentic AIOpen source
Laghav34AI InfrastructureSan Francisco, United States$1.5MOpen source
- SOSource32AI InfrastructureSan Francisco, United States$24.0M
Open source · Self-hostable
Inference.net31AI InfrastructureSan Francisco, United States$14.1MOpen source
Gemini CLI27AI Tools & AppsOpen source · Self-hostable
CRAB26Agentic AIOpen source · Self-hostable
Emdash24Agentic AISan Francisco, United StatesOpen source
Joeyydevops19MLOpsOpen source
Modlx18AI SolutionsOpen source
- Merius18Foundation ModelSan Francisco, United States
Open source
P3rsona18AI InfrastructureOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| QUBRID | Cloud Infrastructure | Open source | — | — | 30 | |
| AI Governance | Open source | San Francisco, United States | — | 26 | ||
| COCometAPI | API Platform | Open source | Sha Tin, China | — | 15 | |
| Kairos6 | AI Agent | Open source | — | — | — | |
| Klama | Foundation Model | Open source | — | — | — | |
| Hooyoo | AI Solutions | Open source | — | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Together AI | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $906.0M | 76 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 | |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 | |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 | |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| fal AI | Generative AI | Open source | San Francisco, United States | $20.0M | 61 | |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 | |
| Weaviate | Vector Database | Open source | Amsterdam, Netherlands | — | 60 | |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 | |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 | |
| Graphite | AI Coding Assistant | Open source | San Francisco, United States | — | 55 | |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 | |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 | |
| Mem0 | Agentic AI | Open source · Self-hostable | San Francisco, United States | $24.0M | 54 | |
| HYHyphen AI | AI Infrastructure | Open source | Seattle, United States | $36.5M | 54 | |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 | |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 | |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 | |
| Manufact Inc. | AI Infrastructure | Open source | San Francisco, United States | $6.3M | 52 | |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 | |
| Runpod | AI Infrastructure | Open source | New York, United States | — | 49 | |
| Prem | Artificial Intelligence | Open source | Zurich, Switzerland | $100.0M | 47 | |
| Runware | AI Infrastructure | Open source | San Francisco, United States | $66.0M | 46 | |
| Kiro IDE | Artificial Intelligence | Open source | San Francisco, United States | — | 44 | |
| Base44 | No Code | Open source | Tel Aviv, Israel | — | 44 | |
| Alpic | AI Infrastructure | Open source | Paris, France | $12.0M | 44 | |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 | |
| JarvisLabs.ai | MLOps | Open source | San Francisco, United States | — | 43 | |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 | |
| Haystack | AI Search Engine | Open source | San Francisco, United States | $10.0M | 42 | |
| OuterBounds Technologies, Inc. | MLOps | Open source | San Francisco, United States | — | 41 | |
| Co Build | AI Collaboration Tools | Open source | — | $8.5M | 40 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| Reshuffle | Agentic AI | Open source | San Francisco, United States | — | 37 | |
| Hindcloud | AI Infrastructure | Open source | San Francisco, United States | $1.0M | 35 | |
| TandemTrace | Agentic AI | Open source | — | — | 35 | |
| Laghav | AI Infrastructure | Open source | San Francisco, United States | $1.5M | 34 | |
| SOSource | AI Infrastructure | Open source · Self-hostable | San Francisco, United States | $24.0M | 32 | |
| Inference.net | AI Infrastructure | Open source | San Francisco, United States | $14.1M | 31 | |
| Gemini CLI | AI Tools & Apps | Open source · Self-hostable | — | — | 27 | |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 | |
| Emdash | Agentic AI | Open source | San Francisco, United States | — | 24 | |
| Joeyydevops | MLOps | Open source | — | — | 19 | |
| Modlx | AI Solutions | Open source | — | — | 18 | |
| Foundation Model | Open source | San Francisco, United States | — | 18 | ||
| P3rsona | AI Infrastructure | Open source | — | — | 18 |