Open source focus
Open Source Alternatives to Marvin Blue
3 open source Climate options similar to Marvin Blue, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.
PromptQL45Artificial IntelligenceSan Francisco, United StatesAn AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows.
Open source · Self-hostable
Probo58SMB SoftwareTel Aviv, Israel$2.5MOpen-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA.
Open source · Self-hostable
Cardano55BlockchainA secure, scalable, and sustainable proof-of-stake blockchain platform for decentralized applications and smart contracts.
Open source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| PromptQLAn AI-native workspace designed to turn team interactions into actionable, proprietary data for agentic workflows. | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | — | 45 | |
| ProboOpen-source compliance solution for startups to achieve SOC 2, ISO 27001, and HIPAA. | SMB Software | Open source · Self-hostable | Tel Aviv, Israel | $2.5M | 58 | |
| CardanoA secure, scalable, and sustainable proof-of-stake blockchain platform for decentralized applications and smart contracts. | Blockchain | Open source · Self-hostable | — | — | 55 |