Open source focus
Open Source Alternatives to Datalunar
60 open source Cloud Cost Management options similar to Datalunar, 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.
- HAHarness78DevOpsSan Francisco, USA$815.0M
Open source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
PurpleOps54FinOpsSan Francisco, United StatesOpen source
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Cast AI63MLOpsTel Aviv, Israel$44.0MOpen source
Kubex56Cloud OptimizationToronto, Canada$45.0MOpen source
OpsMill55Artificial IntelligencePalo Alto, USA$26.0MOpen source
- ZYZymtrace50Artificial IntelligenceWilmington, United States$12.2M
Open source
Daybreak50Supply ChainSan Francisco, United States$85.0MOpen source
Prem47Artificial IntelligenceZurich, Switzerland$100.0MOpen source
Voltron Data40AIMountain View, United States$110.0MOpen source
timbr.ai39Knowledge GraphsTel Aviv, IsraelOpen source
Quantty15Foundation ModelOpen source
Cast AI IsraelKubernetes Optimizationתל אביב - יפו, IsraelOpen source
EnttrackAI InfrastructureTel Aviv, IsraelOpen source
Elasticsearch85Search EngineAmsterdam, Netherlands$104.0MOpen source · Self-hostable
VAST Data85StorageNew York, United States$881.0MOpen source
1Password85CybersecurityToronto, Canada$1.2BOpen source
Cvent85Event Management SoftwareTysons, United States$232.0MOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Grafana Cloud74ObservabilityNew York, United States$2.1BOpen source · Self-hostable
WorkOS71Developer ToolsSan Francisco, United States$198.0MOpen source
WekaIO70ComputingCampbell, United States$565.0MOpen source
Teleport69CybersecurityOakland, United States$190.0MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Stripes AI68FintechSouth San Francisco, United States$25.4MOpen source
Orion Advisor Solutions67FintechOmaha, United States$223.0MOpen source
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Weights & Biases66AI InfrastructureSan Francisco, United StatesOpen source
Pendo66Product AnalyticsRaleigh, United States$458.5MOpen source
Solo.io66Artificial IntelligenceCambridge, USA$174.8MOpen source · Self-hostable
Firebolt65Cloud Data WarehousePalo Alto, United States$269.0MOpen source
ClearML64AutoMLTel Aviv, Israel$11.0MOpen source · Self-hostable
Vultr63NeocloudHerndon, United States$662.0MOpen source
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
- CHCheckly63SaaSBerlin, Germany$32.3M
Open source
Aerospike63DatabaseSunnyvale, United States$161.0MOpen source
Domino Data Lab, Inc.63AI GovernanceNew York, United States$100.5MOpen source
Akeneo62Product Information ManagementNantes, France$181.5MOpen source
Dune Analytics62FintechOslo, Norway$79.4MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
MetricStream61Governance, Risk, and Compliance (GRC)San Jose, United States$65.0MOpen source
Cribl61Data ManagementSan Francisco, USA$715.4MOpen source
- NANasuni61SaaSBoston, United States$219.0M
Open source
Lokalise61LocalizationBerlin, Germany$56.1MOpen source
GreyOrange61RoboticsAtlanta, United StatesOpen source
Sumo Logic61Cloud Monitoring & ObservabilityRedwood City, United StatesOpen source
Kinetica AI61Data AnalyticsSan Francisco, United States$240.0MOpen source
Dataiku60Artificial IntelligenceNew York, United States$200.0MOpen source
Fair Isaac Corporation (FICO)60Financial ServicesBozeman, United StatesOpen source
SkyfireAI59AerospaceAustin, USA$19.5MOpen source
Comet59MLOpsNew York, United States$75.0MOpen source
- CDCData Software58Artificial IntelligenceChapel Hill, United States$510.0M
Open source
Essential AI58AISan Francisco, United States$239.8MOpen source
GridGain Systems57Data ManagementFoster City, United States$15.0MOpen source
Baseten57MLOpsSan Francisco, United States$2.3BOpen source
Linear57SoftwareSan Francisco, United States$134.0MOpen source
Compass57Real EstateNew York, United States$1.1BOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| HAHarness | DevOps | Open source | San Francisco, USA | $815.0M | 78 | |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 | |
| PurpleOps | FinOps | Open source | San Francisco, United States | — | 54 | |
| 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 | |
| Cast AI | MLOps | Open source | Tel Aviv, Israel | $44.0M | 63 | |
| Kubex | Cloud Optimization | Open source | Toronto, Canada | $45.0M | 56 | |
| OpsMill | Artificial Intelligence | Open source | Palo Alto, USA | $26.0M | 55 | |
| ZYZymtrace | Artificial Intelligence | Open source | Wilmington, United States | $12.2M | 50 | |
| Daybreak | Supply Chain | Open source | San Francisco, United States | $85.0M | 50 | |
| Prem | Artificial Intelligence | Open source | Zurich, Switzerland | $100.0M | 47 | |
| Voltron Data | AI | Open source | Mountain View, United States | $110.0M | 40 | |
| timbr.ai | Knowledge Graphs | Open source | Tel Aviv, Israel | — | 39 | |
| Quantty | Foundation Model | Open source | — | — | 15 | |
| Cast AI Israel | Kubernetes Optimization | Open source | תל אביב - יפו, Israel | — | — | |
| Enttrack | AI Infrastructure | Open source | Tel Aviv, Israel | — | — | |
| Elasticsearch | Search Engine | Open source · Self-hostable | Amsterdam, Netherlands | $104.0M | 85 | |
| VAST Data | Storage | Open source | New York, United States | $881.0M | 85 | |
| 1Password | Cybersecurity | Open source | Toronto, Canada | $1.2B | 85 | |
| Cvent | Event Management Software | Open source | Tysons, United States | $232.0M | 85 | |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Grafana Cloud | Observability | Open source · Self-hostable | New York, United States | $2.1B | 74 | |
| WorkOS | Developer Tools | Open source | San Francisco, United States | $198.0M | 71 | |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 | |
| Teleport | Cybersecurity | Open source | Oakland, United States | $190.0M | 69 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| Stripes AI | Fintech | Open source | South San Francisco, United States | $25.4M | 68 | |
| Orion Advisor Solutions | Fintech | Open source | Omaha, United States | $223.0M | 67 | |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 | |
| Weights & Biases | AI Infrastructure | Open source | San Francisco, United States | — | 66 | |
| Pendo | Product Analytics | Open source | Raleigh, United States | $458.5M | 66 | |
| Solo.io | Artificial Intelligence | Open source · Self-hostable | Cambridge, USA | $174.8M | 66 | |
| Firebolt | Cloud Data Warehouse | Open source | Palo Alto, United States | $269.0M | 65 | |
| ClearML | AutoML | Open source · Self-hostable | Tel Aviv, Israel | $11.0M | 64 | |
| Vultr | Neocloud | Open source | Herndon, United States | $662.0M | 63 | |
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| CHCheckly | SaaS | Open source | Berlin, Germany | $32.3M | 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 | |
| Akeneo | Product Information Management | Open source | Nantes, France | $181.5M | 62 | |
| Dune Analytics | Fintech | Open source | Oslo, Norway | $79.4M | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| MetricStream | Governance, Risk, and Compliance (GRC) | Open source | San Jose, United States | $65.0M | 61 | |
| Cribl | Data Management | Open source | San Francisco, USA | $715.4M | 61 | |
| NANasuni | SaaS | Open source | Boston, United States | $219.0M | 61 | |
| Lokalise | Localization | Open source | Berlin, Germany | $56.1M | 61 | |
| GreyOrange | Robotics | Open source | Atlanta, United States | — | 61 | |
| Sumo Logic | Cloud Monitoring & Observability | Open source | Redwood City, United States | — | 61 | |
| Kinetica AI | Data Analytics | Open source | San Francisco, United States | $240.0M | 61 | |
| Dataiku | Artificial Intelligence | Open source | New York, United States | $200.0M | 60 | |
| Fair Isaac Corporation (FICO) | Financial Services | Open source | Bozeman, United States | — | 60 | |
| SkyfireAI | Aerospace | Open source | Austin, USA | $19.5M | 59 | |
| Comet | MLOps | Open source | New York, United States | $75.0M | 59 | |
| CDCData Software | Artificial Intelligence | Open source | Chapel Hill, United States | $510.0M | 58 | |
| Essential AI | AI | Open source | San Francisco, United States | $239.8M | 58 | |
| GridGain Systems | Data Management | Open source | Foster City, United States | $15.0M | 57 | |
| Baseten | MLOps | Open source | San Francisco, United States | $2.3B | 57 | |
| Linear | Software | Open source | San Francisco, United States | $134.0M | 57 | |
| Compass | Real Estate | Open source | New York, United States | $1.1B | 57 |