Open source focus
Clous is open source
Open Source Alternatives to Clous
60 open source Fintech options similar to Clous, 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.
Kestra49Data OrchestrationParis, France$36.0MOpen source · Self-hostable
LlamaAi (DefiLlama)10FintechOpen source
SuggestapiAPI PlatformOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Vanna AI56Agentic AINew York, United States$2.5MOpen source · Self-hostable
giniX54Generative AITel Aviv, IsraelOpen source
Brave Search API52AI Search EngineSan Francisco, United StatesOpen source
- Spice AI46Databaseתל אביב - יפו, Israel
Open source · Self-hostable
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
Apache Airflow19MLOpsOpen source · Self-hostable
Quantty15Foundation ModelOpen source
Search House AI14AI Search EngineTel Aviv, IsraelOpen source
Forgemesh6API PlatformSan Francisco, United StatesOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
Bayouops4Cloud InfrastructureHouston, United StatesOpen source
LiansAgentic AIOpen source
TheclearpointAgentic AIOpen source
PaperswanAI Search EngineSan Francisco, United StatesOpen source
Geo PlusAgentic AITel Aviv, IsraelOpen source
- LlmkbKnowledge Management
Open source
VektorsearchpartnersAI Search EngineTel Aviv, IsraelOpen source
CasecompassLegalTechTel Aviv, IsraelOpen source
KnowqlAI Search EngineOpen source
HockitAI Search EngineTel Aviv, IsraelOpen source
ShopcodexE-commerceTel Aviv, IsraelOpen source
Forter85FintechNew York, United States$550.0MOpen source
VAST Data85StorageNew York, United States$881.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
Algolia75Search TechnologySan Francisco, United States$334.2MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Plaid74FintechSan Francisco, United States$734.3MOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Tecton, Inc.67MLOpsSan Francisco, United States$257.0MOpen source
Firebolt65Cloud Data WarehousePalo Alto, United States$269.0MOpen source
Firecrawl65Agentic AISan Francisco, United States$29.0MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MOpen source
Vespa63AI Search EngineTrondheim, Norway$31.0MOpen source
Airweave63Agentic AISan Francisco, United States$6.0MOpen source · Self-hostable
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Aerospike63DatabaseSunnyvale, United States$161.0MOpen source
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
Comet ML62MLOpsNew York, United States$69.8MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
OpenGamma60FintechLondon, United Kingdom$10.0MOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
InfluxData58DatabaseSan Francisco, United States$200.1MOpen source · Self-hostable
Ownera58BlockchainTel Aviv, Israel$20.0MOpen source · Self-hostable
Dash058ObservabilitySan Francisco, United States$147.2MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Kestra | Data Orchestration | Open source · Self-hostable | Paris, France | $36.0M | 49 | |
| LlamaAi (DefiLlama) | Fintech | Open source | — | — | 10 | |
| Suggestapi | API Platform | Open source | — | — | — | |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 | |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 | |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 | |
| Vanna AI | Agentic AI | Open source · Self-hostable | New York, United States | $2.5M | 56 | |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 | |
| Brave Search API | AI Search Engine | Open source | San Francisco, United States | — | 52 | |
| Database | Open source · Self-hostable | תל אביב - יפו, Israel | — | 46 | ||
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 | |
| Apache Airflow | MLOps | Open source · Self-hostable | — | — | 19 | |
| Quantty | Foundation Model | Open source | — | — | 15 | |
| Search House AI | AI Search Engine | Open source | Tel Aviv, Israel | — | 14 | |
| Forgemesh | API Platform | Open source | San Francisco, United States | — | 6 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| Bayouops | Cloud Infrastructure | Open source | Houston, United States | — | 4 | |
| Lians | Agentic AI | Open source | — | — | — | |
| Theclearpoint | Agentic AI | Open source | — | — | — | |
| Paperswan | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Geo Plus | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Knowledge Management | Open source | — | — | — | ||
| Vektorsearchpartners | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Casecompass | LegalTech | Open source | Tel Aviv, Israel | — | — | |
| Knowql | AI Search Engine | Open source | — | — | — | |
| Hockit | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Shopcodex | E-commerce | Open source | Tel Aviv, Israel | — | — | |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 | |
| VAST Data | Storage | Open source | New York, United States | $881.0M | 85 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 | |
| Algolia | Search Technology | Open source | San Francisco, United States | $334.2M | 75 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Plaid | Fintech | Open source | San Francisco, United States | $734.3M | 74 | |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 | |
| Tecton, Inc. | MLOps | Open source | San Francisco, United States | $257.0M | 67 | |
| Firebolt | Cloud Data Warehouse | Open source | Palo Alto, United States | $269.0M | 65 | |
| Firecrawl | Agentic AI | Open source | San Francisco, United States | $29.0M | 65 | |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 | |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 | |
| TwelveLabs | Video Intelligence | Open source | San Francisco, United States | $68.0M | 64 | |
| Vespa | AI Search Engine | Open source | Trondheim, Norway | $31.0M | 63 | |
| Airweave | Agentic AI | Open source · Self-hostable | San Francisco, United States | $6.0M | 63 | |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 | |
| Aerospike | Database | Open source | Sunnyvale, United States | $161.0M | 63 | |
| Domino Data Lab, Inc. | AI Governance | Open source | New York, United States | $100.5M | 63 | |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 | |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 | |
| Comet ML | MLOps | Open source | New York, United States | $69.8M | 62 | |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 | |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 | |
| OpenGamma | Fintech | Open source | London, United Kingdom | $10.0M | 60 | |
| Nomic AI | AI Infrastructure Stack | Open source · Self-hostable | New York City, United States | $19.0M | 59 | |
| InfluxData | Database | Open source · Self-hostable | San Francisco, United States | $200.1M | 58 | |
| Ownera | Blockchain | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 58 | |
| Dash0 | Observability | Open source | San Francisco, United States | $147.2M | 58 | |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |