Open source focus
Open Source Alternatives to Kled
60 open source Human Data Marketplace options similar to Kled, 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.
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
Google73InternetMountain View, United States$9.1BOpen source
Vellum54Synthetic Data GenerationSan Francisco, United States$15.0MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Hyperstack62GPU-as-a-ServiceLondon, United KingdomOpen source
KNIME62Data Science PlatformZurich, Switzerland$30.0MOpen source
Holistic AI61AI GovernanceLondon, United Kingdom$335.0MOpen source
Gretel AI58Artificial IntelligenceSan Diego, United States$65.5MOpen source
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
Synthesized51Synthetic Data GenerationLondon, United Kingdom$32.8MOpen source
Hacktron AI Inc.43CybersecuritySan Francisco, United States$1.0MOpen source
JarvisLabs.ai43MLOpsSan Francisco, United StatesOpen source
Ocean Protocol41Data MarketplaceSingapore, SingaporeOpen source
Simular41AI InfrastructureSan Francisco, United States$23.0MOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
Abbi.io35MobileTel Aviv, IsraelOpen source
Mirra AI28Web3Open source
AIMLAPI26API PlatformTallinn, EstoniaOpen source
- Svitch26AI GovernanceSan Francisco, United States
Open source
Ontic25AI SafetySan Francisco, United States$291.5MOpen source
Mamba (AI Architecture)23Artificial IntelligenceOpen source
- AGAgent4Rec20Agentic AI
Open source
Oncometra17AI-Driven Drug DiscoveryOpen source
TurboQuant15AI Foundation & ComputeOpen source
AllAspect14MarketingOpen source
Modelglass12AI InfrastructureSydney, AustraliaOpen source
IndexCache10Artificial IntelligenceBeijing, ChinaOpen source
DocsGPT8Open SourceOpen source · Self-hostable
- HUHumanSignal7Agentic AI
Open source · Self-hostable
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
Aitrustapp4Trust and SafetyOpen source
KnowqlAI Search EngineOpen source
- SISII-GAIRArtificial Intelligence
Open source
EyrusAI InfrastructureOpen source
SapmindsEnterprise SoftwareLondon, United KingdomOpen source
RolledalloysAI InfrastructureOpen source
GlovityAI InfrastructureOpen source
Ai DnaAI InfrastructureOpen source
Ai SquareEdge AIParis, FranceOpen source
ChamsAI InfrastructureOpen source
TheknowsyCustomer Data PlatformOpen source
FashinFashion TechBengaluru, IndiaOpen source
SparklaAI InfrastructureOpen source
CintriusDocument AIOpen source
PipclawAI AgentOpen source
- Delta19FintechLondon, United Kingdom
Open source
ValorautomationWorkflow AutomationLas Vegas, United StatesOpen source
ClohaFoundation ModelOpen source
Kairos6AI AgentOpen source
LittleravenAI SolutionsOpen source
PeptideanswersAI Drug DiscoveryOpen source
OmniarxAI-Driven Drug DiscoveryOpen source
RadarforgeSynthetic Data GenerationTel Aviv, IsraelOpen source
Forter85FintechNew York, United States$550.0MOpen source
Wix85WebsiteTel Aviv, Israel$1.3BOpen source
Google DeepMind83Frontier AI LabLondon, United Kingdom$676.7MOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 | |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 | |
| Vellum | Synthetic Data Generation | Open source | San Francisco, United States | $15.0M | 54 | |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Hyperstack | GPU-as-a-Service | Open source | London, United Kingdom | — | 62 | |
| KNIME | Data Science Platform | Open source | Zurich, Switzerland | $30.0M | 62 | |
| Holistic AI | AI Governance | Open source | London, United Kingdom | $335.0M | 61 | |
| Gretel AI | Artificial Intelligence | Open source | San Diego, United States | $65.5M | 58 | |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| Synthesized | Synthetic Data Generation | Open source | London, United Kingdom | $32.8M | 51 | |
| Hacktron AI Inc. | Cybersecurity | Open source | San Francisco, United States | $1.0M | 43 | |
| JarvisLabs.ai | MLOps | Open source | San Francisco, United States | — | 43 | |
| Ocean Protocol | Data Marketplace | Open source | Singapore, Singapore | — | 41 | |
| Simular | AI Infrastructure | Open source | San Francisco, United States | $23.0M | 41 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| Abbi.io | Mobile | Open source | Tel Aviv, Israel | — | 35 | |
| Mirra AI | Web3 | Open source | — | — | 28 | |
| AIMLAPI | API Platform | Open source | Tallinn, Estonia | — | 26 | |
| AI Governance | Open source | San Francisco, United States | — | 26 | ||
| Ontic | AI Safety | Open source | San Francisco, United States | $291.5M | 25 | |
| Mamba (AI Architecture) | Artificial Intelligence | Open source | — | — | 23 | |
| AGAgent4Rec | Agentic AI | Open source | — | — | 20 | |
| Oncometra | AI-Driven Drug Discovery | Open source | — | — | 17 | |
| TurboQuant | AI Foundation & Compute | Open source | — | — | 15 | |
| AllAspect | Marketing | Open source | — | — | 14 | |
| Modelglass | AI Infrastructure | Open source | Sydney, Australia | — | 12 | |
| IndexCache | Artificial Intelligence | Open source | Beijing, China | — | 10 | |
| DocsGPT | Open Source | Open source · Self-hostable | — | — | 8 | |
| HUHumanSignal | Agentic AI | Open source · Self-hostable | — | — | 7 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| Aitrustapp | Trust and Safety | Open source | — | — | 4 | |
| Knowql | AI Search Engine | Open source | — | — | — | |
| SISII-GAIR | Artificial Intelligence | Open source | — | — | — | |
| Eyrus | AI Infrastructure | Open source | — | — | — | |
| Sapminds | Enterprise Software | Open source | London, United Kingdom | — | — | |
| Rolledalloys | AI Infrastructure | Open source | — | — | — | |
| Glovity | AI Infrastructure | Open source | — | — | — | |
| Ai Dna | AI Infrastructure | Open source | — | — | — | |
| Ai Square | Edge AI | Open source | Paris, France | — | — | |
| Chams | AI Infrastructure | Open source | — | — | — | |
| Theknowsy | Customer Data Platform | Open source | — | — | — | |
| Fashin | Fashion Tech | Open source | Bengaluru, India | — | — | |
| Sparkla | AI Infrastructure | Open source | — | — | — | |
| Cintrius | Document AI | Open source | — | — | — | |
| Pipclaw | AI Agent | Open source | — | — | — | |
| Fintech | Open source | London, United Kingdom | — | — | ||
| Valorautomation | Workflow Automation | Open source | Las Vegas, United States | — | — | |
| Cloha | Foundation Model | Open source | — | — | — | |
| Kairos6 | AI Agent | Open source | — | — | — | |
| Littleraven | AI Solutions | Open source | — | — | — | |
| Peptideanswers | AI Drug Discovery | Open source | — | — | — | |
| Omniarx | AI-Driven Drug Discovery | Open source | — | — | — | |
| Radarforge | Synthetic Data Generation | Open source | Tel Aviv, Israel | — | — | |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 | |
| Wix | Website | Open source | Tel Aviv, Israel | $1.3B | 85 | |
| Google DeepMind | Frontier AI Lab | Open source | London, United Kingdom | $676.7M | 83 | |
| 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 |