Open source focus
Open Source Alternatives to Plume
60 open source Climate Tech options similar to Plume, 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.
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
xpander.ai57Artificial IntelligenceTel Aviv, Israel$3.0MOpen source
Tiger Data53Artificial IntelligenceNew York, USA$100.0MOpen source
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Qdrant70Vector DatabaseBerlin, Germany$96.5MOpen source · Self-hostable
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Solo.io66Artificial IntelligenceCambridge, USA$174.8MOpen source · Self-hostable
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Quotient AI56Artificial IntelligenceBoston, United States$5.5MOpen source
Tensorlake54Artificial IntelligenceSan Francisco, United States$8.0MOpen source
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Turbopuffer51Artificial IntelligenceSan Francisco, USA$12.0MOpen source
Locai Labs50Artificial IntelligenceUnited Kingdom$735KOpen source
Civo48Cloud ComputingLondon, United Kingdom$2.0MOpen source
SageOx47Artificial IntelligenceSeattle, USA$15.0MOpen source
microsandbox46Agentic AISan Francisco, United StatesOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
LettaAI38Artificial IntelligenceSan Francisco, United States$1.5MOpen source
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
Emdash24Agentic AISan Francisco, United StatesOpen source
Teradata22Data AnalyticsSan Diego, USAOpen source
Glama20Agentic AIOpen source
Upsonic19Developer ToolsLondon, United KingdomOpen source · Self-hostable
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
Open source
CausariAgentic AIOpen source · Self-hostable
- GRGrafana Labs80ObservabilityNew York, United States
Open source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Mastra75Agentic AISan Francisco, United States$35.5MOpen source · Self-hostable
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
Airbyte71Data IntegrationSan Francisco, United States$181.0MOpen source · Self-hostable
- MOMongoDB70Big DataNew York, USA$1.5B
Open source
Netlify69Cloud ComputingSan Francisco, United States$202.1MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
Vultr63NeocloudHerndon, United States$662.0MOpen source
PineAI63Artificial IntelligenceSan Francisco, USA$63.0MOpen source
Airweave63Agentic AISan Francisco, United States$6.0MOpen source · Self-hostable
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
StarTree, Inc.61Real-Time AnalyticsMountain View, United States$75.2MOpen source · Self-hostable
Embedder (YC S25)61AI AgentsSan Francisco, United States$625.0MOpen source
Gitar61Artificial IntelligenceSan Francisco, USA$9.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Dataiku60Artificial IntelligenceNew York, United States$200.0MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
Xata58DatabaseSan Francisco, United States$35.0MOpen source · Self-hostable
Browserbase57AI InfrastructureSan Francisco, United States$67.5MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
Blaxel56Agentic AISan Francisco, United States$14.6MOpen source
Usekernel56Developer ToolsSan Francisco, United States$22.0MOpen source
Nottecore55Agentic AISan Francisco, United StatesOpen source
Nexthop AI55Artificial IntelligenceSanta Clara, United States$610.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| xpander.ai | Artificial Intelligence | Open source | Tel Aviv, Israel | $3.0M | 57 | |
| Tiger Data | Artificial Intelligence | Open source | New York, USA | $100.0M | 53 | |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 | |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 | |
| Qdrant | Vector Database | Open source · Self-hostable | Berlin, Germany | $96.5M | 70 | |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 | |
| Solo.io | Artificial Intelligence | Open source · Self-hostable | Cambridge, USA | $174.8M | 66 | |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 | |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 | |
| Quotient AI | Artificial Intelligence | Open source | Boston, United States | $5.5M | 56 | |
| Tensorlake | Artificial Intelligence | Open source | San Francisco, United States | $8.0M | 54 | |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 | |
| Turbopuffer | Artificial Intelligence | Open source | San Francisco, USA | $12.0M | 51 | |
| Locai Labs | Artificial Intelligence | Open source | United Kingdom | $735K | 50 | |
| Civo | Cloud Computing | Open source | London, United Kingdom | $2.0M | 48 | |
| SageOx | Artificial Intelligence | Open source | Seattle, USA | $15.0M | 47 | |
| microsandbox | Agentic AI | Open source | San Francisco, United States | — | 46 | |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 | |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 | |
| LettaAI | Artificial Intelligence | Open source | San Francisco, United States | $1.5M | 38 | |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 | |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 | |
| Emdash | Agentic AI | Open source | San Francisco, United States | — | 24 | |
| Teradata | Data Analytics | Open source | San Diego, USA | — | 22 | |
| Glama | Agentic AI | Open source | — | — | 20 | |
| Upsonic | Developer Tools | Open source · Self-hostable | London, United Kingdom | — | 19 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| XMxMemory | Artificial Intelligence | Open source | London, United Kingdom | — | 10 | |
| Causari | Agentic AI | Open source · Self-hostable | — | — | — | |
| GRGrafana Labs | Observability | Open source · Self-hostable | New York, United States | — | 80 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Mastra | Agentic AI | Open source · Self-hostable | San Francisco, United States | $35.5M | 75 | |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 | |
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 | |
| Airbyte | Data Integration | Open source · Self-hostable | San Francisco, United States | $181.0M | 71 | |
| MOMongoDB | Big Data | Open source | New York, USA | $1.5B | 70 | |
| Netlify | Cloud Computing | Open source | San Francisco, United States | $202.1M | 69 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Crusoe Energy | Energy & Climate Tech | Open source | Denver, United States | $610.0M | 67 | |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 | |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 | |
| Vultr | Neocloud | Open source | Herndon, United States | $662.0M | 63 | |
| PineAI | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 63 | |
| Airweave | Agentic AI | Open source · Self-hostable | San Francisco, United States | $6.0M | 63 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| StarTree, Inc. | Real-Time Analytics | Open source · Self-hostable | Mountain View, United States | $75.2M | 61 | |
| Embedder (YC S25) | AI Agents | Open source | San Francisco, United States | $625.0M | 61 | |
| Gitar | Artificial Intelligence | Open source | San Francisco, USA | $9.0M | 61 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Dataiku | Artificial Intelligence | Open source | New York, United States | $200.0M | 60 | |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 | |
| Steel.dev | Developer Tools | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 58 | |
| Xata | Database | Open source · Self-hostable | San Francisco, United States | $35.0M | 58 | |
| Browserbase | AI Infrastructure | Open source | San Francisco, United States | $67.5M | 57 | |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 | |
| Blaxel | Agentic AI | Open source | San Francisco, United States | $14.6M | 56 | |
| Usekernel | Developer Tools | Open source | San Francisco, United States | $22.0M | 56 | |
| Nottecore | Agentic AI | Open source | San Francisco, United States | — | 55 | |
| Nexthop AI | Artificial Intelligence | Open source | Santa Clara, United States | $610.0M | 55 |