Open source focus
Open Source Alternatives to DataFusion
60 open source AI Infrastructure options similar to DataFusion, 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
ThethirdbrainAI InfrastructureOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
Apache Airflow19MLOpsOpen source · Self-hostable
ForequestAI InfrastructureOpen source
GlobalsolutantsEnterprise SoftwareOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Firebolt65Cloud Data WarehousePalo Alto, United States$269.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Comet ML62MLOpsNew York, United States$69.8MOpen source
OpsMill55Artificial IntelligencePalo Alto, USA$26.0MOpen source
Julius AI55Analytics PlatformSan Francisco, United States$20.5MOpen source
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
Datorios54Operating SystemSan Francisco, United States$22.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Hex Technologies50Data PlatformSan Francisco, United States$217.5MOpen source
Visual Layer50DatabaseTel Aviv, Israel$7.0MOpen source · Self-hostable
Mona Labs48PlatformSan Francisco, United StatesOpen source
Wirespeed47AI InfrastructureSan Francisco, United States$2.5MOpen source
Basedash36Business IntelligenceToronto, CanadaOpen source
PromptQL31Artificial IntelligenceSan Francisco, United StatesOpen source · Self-hostable
Madars18Workflow AutomationOpen source
StartupHub.ai17AI Search EngineTel Aviv, IsraelOpen source
Quantty15Foundation ModelOpen source
Ardeiro8Agentic AIOpen source
FlonaseAI SolutionsOpen source
CircularaiAI InfrastructureOpen source
NykadvisoryAI-Powered AdvisoryOpen source
HooyooAI SolutionsOpen source
HockitAI Search EngineTel Aviv, IsraelOpen source
GlovityAI InfrastructureOpen source
CultivateaiSales AutomationOpen source
EnttrackAI InfrastructureTel Aviv, IsraelOpen source
SparklaAI InfrastructureOpen source
CitalaAI InfrastructureOpen source
InfinisheetBusiness IntelligenceOpen source
PindotAI Tools & AppsOpen source
VAST Data85StorageNew York, United States$881.0MOpen source
WekaIO70ComputingCampbell, United States$565.0MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
Aerospike63DatabaseSunnyvale, United States$161.0MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
KNIME62Data Science PlatformZurich, Switzerland$30.0MOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
MosaicML (now Databricks)54Foundation ModelSan Francisco, United States$3.0BOpen source
DataCebo54Generative AIBoston, United States$11.5MOpen source
Superlinked53Artificial IntelligenceTel Aviv, Israel$9.5MOpen source
Synthesized51Synthetic Data GenerationLondon, United Kingdom$32.8MOpen source
SingleStore50AI InfrastructureSan Francisco, United States$462.0MOpen source
Bauplanlabs49MLOpsSan Francisco, United StatesOpen source
Orderful48Supply Chain ManagementSan Francisco, USA$35.0MOpen source
Fiddler Labs48AI ObservabilityMountain View, United StatesOpen source
Prem47Artificial IntelligenceZurich, Switzerland$100.0MOpen source
Kaelio46HealthTechSan Francisco, United States$500KOpen source
Atlan45Data CatalogSan Francisco, United States$5.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Kestra | Data Orchestration | Open source · Self-hostable | Paris, France | $36.0M | 49 | |
| Thethirdbrain | AI Infrastructure | Open source | — | — | — | |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 | |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 | |
| Domino Data Lab, Inc. | AI Governance | Open source | New York, United States | $100.5M | 63 | |
| Apache Airflow | MLOps | Open source · Self-hostable | — | — | 19 | |
| Forequest | AI Infrastructure | Open source | — | — | — | |
| Globalsolutants | Enterprise Software | Open source | — | — | — | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 | |
| Firebolt | Cloud Data Warehouse | Open source | Palo Alto, United States | $269.0M | 65 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| Comet ML | MLOps | Open source | New York, United States | $69.8M | 62 | |
| OpsMill | Artificial Intelligence | Open source | Palo Alto, USA | $26.0M | 55 | |
| Julius AI | Analytics Platform | Open source | San Francisco, United States | $20.5M | 55 | |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 | |
| Datorios | Operating System | Open source | San Francisco, United States | $22.0M | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Hex Technologies | Data Platform | Open source | San Francisco, United States | $217.5M | 50 | |
| Visual Layer | Database | Open source · Self-hostable | Tel Aviv, Israel | $7.0M | 50 | |
| Mona Labs | Platform | Open source | San Francisco, United States | — | 48 | |
| Wirespeed | AI Infrastructure | Open source | San Francisco, United States | $2.5M | 47 | |
| Basedash | Business Intelligence | Open source | Toronto, Canada | — | 36 | |
| PromptQL | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 31 | |
| Madars | Workflow Automation | Open source | — | — | 18 | |
| StartupHub.ai | AI Search Engine | Open source | Tel Aviv, Israel | — | 17 | |
| Quantty | Foundation Model | Open source | — | — | 15 | |
| Ardeiro | Agentic AI | Open source | — | — | 8 | |
| Flonase | AI Solutions | Open source | — | — | — | |
| Circularai | AI Infrastructure | Open source | — | — | — | |
| Nykadvisory | AI-Powered Advisory | Open source | — | — | — | |
| Hooyoo | AI Solutions | Open source | — | — | — | |
| Hockit | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Glovity | AI Infrastructure | Open source | — | — | — | |
| Cultivateai | Sales Automation | Open source | — | — | — | |
| Enttrack | AI Infrastructure | Open source | Tel Aviv, Israel | — | — | |
| Sparkla | AI Infrastructure | Open source | — | — | — | |
| Citala | AI Infrastructure | Open source | — | — | — | |
| Infinisheet | Business Intelligence | Open source | — | — | — | |
| Pindot | AI Tools & Apps | Open source | — | — | — | |
| VAST Data | Storage | Open source | New York, United States | $881.0M | 85 | |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| Aerospike | Database | Open source | Sunnyvale, United States | $161.0M | 63 | |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 | |
| KNIME | Data Science Platform | Open source | Zurich, Switzerland | $30.0M | 62 | |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 | |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 | |
| MosaicML (now Databricks) | Foundation Model | Open source | San Francisco, United States | $3.0B | 54 | |
| DataCebo | Generative AI | Open source | Boston, United States | $11.5M | 54 | |
| Superlinked | Artificial Intelligence | Open source | Tel Aviv, Israel | $9.5M | 53 | |
| Synthesized | Synthetic Data Generation | Open source | London, United Kingdom | $32.8M | 51 | |
| SingleStore | AI Infrastructure | Open source | San Francisco, United States | $462.0M | 50 | |
| Bauplanlabs | MLOps | Open source | San Francisco, United States | — | 49 | |
| Orderful | Supply Chain Management | Open source | San Francisco, USA | $35.0M | 48 | |
| Fiddler Labs | AI Observability | Open source | Mountain View, United States | — | 48 | |
| Prem | Artificial Intelligence | Open source | Zurich, Switzerland | $100.0M | 47 | |
| Kaelio | HealthTech | Open source | San Francisco, United States | $500K | 46 | |
| Atlan | Data Catalog | Open source | San Francisco, United States | $5.0M | 45 |