Open source focus
Open Source Alternatives to TensorSpace
60 open source Artificial Intelligence options similar to TensorSpace, 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.
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
LlamaIndex64Agentic AIUnited StatesOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Modular58AI InfrastructureSan Francisco, United States$380.0MOpen source
LightningAI55AI InfrastructureSan Francisco, United StatesOpen source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
WebWright11API PlatformOpen source
EyrusAI InfrastructureOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Together AI76AI InfrastructureSan Francisco, United States$906.0MOpen source · Self-hostable
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Replicate60AI InfrastructureSan Francisco, United StatesOpen source
- HYHyphen AI54AI InfrastructureSeattle, United States$36.5M
Open source
Manufact Inc.52AI InfrastructureSan Francisco, United States$6.3MOpen source
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Runpod49AI InfrastructureNew York, United StatesOpen source
Prem47Artificial IntelligenceZurich, Switzerland$100.0MOpen source
Kiro IDE44Artificial IntelligenceSan Francisco, United StatesOpen source
JarvisLabs.ai43MLOpsSan Francisco, United StatesOpen source
OuterBounds Technologies, Inc.41MLOpsSan Francisco, United StatesOpen source
Laghav34AI InfrastructureSan Francisco, United States$1.5MOpen source
- SOSource32AI InfrastructureSan Francisco, United States$24.0M
Open source · Self-hostable
Qualifire32Generative AIOpen source
Inference.net31AI InfrastructureSan Francisco, United States$14.1MOpen source
QUBRID30Cloud InfrastructureOpen source
Magick AI28Agentic AIOpen source
Gemini CLI27AI Tools & AppsOpen source · Self-hostable
CRAB26Agentic AIOpen source · Self-hostable
AIMLAPI26API PlatformTallinn, EstoniaOpen source
Joeyydevops19MLOpsOpen source
- BABabyAGI18Agentic AI
Open source · Self-hostable
Modlx18AI SolutionsOpen source
- Merius18Foundation ModelSan Francisco, United States
Open source
Protoevo17Foundation ModelOpen source
- COCometAPI15API PlatformSha Tin, China
Open source
Modelglass12AI InfrastructureSydney, AustraliaOpen source
Google Cloud Vertex AI8MLOpsMountain View, United StatesOpen source
kuafuai8Agentic AIBeijing, ChinaOpen source
- HUHumanSignal7Agentic AI
Open source · Self-hostable
Batchfoundry5AI InfrastructureSan Francisco, United StatesOpen source
CausariAgentic AIOpen source · Self-hostable
PostgraphAPI PlatformOpen source
AntesisFoundation ModelOpen source
LemzAI PlatformOpen source
SpaceXAI76Frontier AI LabPalo Alto, United States$90.0BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
DeepSeek AI70AI InfrastructureBeijing, China$15.8BOpen source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Open source
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
cubic65Supply ChainTel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| LlamaIndex | Agentic AI | Open source | United States | — | 64 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Modular | AI Infrastructure | Open source | San Francisco, United States | $380.0M | 58 | |
| LightningAI | AI Infrastructure | Open source | San Francisco, United States | — | 55 | |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 | |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| WebWright | API Platform | Open source | — | — | 11 | |
| Eyrus | AI Infrastructure | 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 | |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 | |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 | |
| 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 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| Replicate | AI Infrastructure | Open source | San Francisco, United States | — | 60 | |
| HYHyphen AI | AI Infrastructure | Open source | Seattle, United States | $36.5M | 54 | |
| Manufact Inc. | AI Infrastructure | Open source | San Francisco, United States | $6.3M | 52 | |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 | |
| Runpod | AI Infrastructure | Open source | New York, United States | — | 49 | |
| Prem | Artificial Intelligence | Open source | Zurich, Switzerland | $100.0M | 47 | |
| Kiro IDE | Artificial Intelligence | Open source | San Francisco, United States | — | 44 | |
| JarvisLabs.ai | MLOps | Open source | San Francisco, United States | — | 43 | |
| OuterBounds Technologies, Inc. | MLOps | Open source | San Francisco, United States | — | 41 | |
| 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 | |
| Qualifire | Generative AI | Open source | — | — | 32 | |
| Inference.net | AI Infrastructure | Open source | San Francisco, United States | $14.1M | 31 | |
| QUBRID | Cloud Infrastructure | Open source | — | — | 30 | |
| Magick AI | Agentic AI | Open source | — | — | 28 | |
| Gemini CLI | AI Tools & Apps | Open source · Self-hostable | — | — | 27 | |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 | |
| AIMLAPI | API Platform | Open source | Tallinn, Estonia | — | 26 | |
| Joeyydevops | MLOps | Open source | — | — | 19 | |
| BABabyAGI | Agentic AI | Open source · Self-hostable | — | — | 18 | |
| Modlx | AI Solutions | Open source | — | — | 18 | |
| Foundation Model | Open source | San Francisco, United States | — | 18 | ||
| Protoevo | Foundation Model | Open source | — | — | 17 | |
| COCometAPI | API Platform | Open source | Sha Tin, China | — | 15 | |
| Modelglass | AI Infrastructure | Open source | Sydney, Australia | — | 12 | |
| Google Cloud Vertex AI | MLOps | Open source | Mountain View, United States | — | 8 | |
| kuafuai | Agentic AI | Open source | Beijing, China | — | 8 | |
| HUHumanSignal | Agentic AI | Open source · Self-hostable | — | — | 7 | |
| Batchfoundry | AI Infrastructure | Open source | San Francisco, United States | — | 5 | |
| Causari | Agentic AI | Open source · Self-hostable | — | — | — | |
| Postgraph | API Platform | Open source | — | — | — | |
| Antesis | Foundation Model | Open source | — | — | — | |
| Lemz | AI Platform | Open source | — | — | — | |
| SpaceXAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 76 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 | |
| DeepSeek AI | AI Infrastructure | Open source | Beijing, China | $15.8B | 70 | |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $3.9B | 68 | |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 | |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 | |
| cubic | Supply Chain | Open source | Tel Aviv, Israel | — | 65 |