Open source focus
Open Source Alternatives to DevvStream
60 open source Carbon Management options similar to DevvStream, 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.
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Carbon-Ledger stellarClimate TechOpen source
Re Sustainability47SustainabilityNew York, United States$1.5MOpen source
GreencognitionClimate TechOpen source
- D.A.A. TechEnvironmental ConsultingWindsor, United States
Open source
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
Anaergia63Energy & Climate TechBurlington, CanadaOpen source
EOS Data Analytics60AgTechKyiv, UkraineOpen source
Cardano55BlockchainOpen source · Self-hostable
Algaeing55TextileTel Aviv, Israel$12.0MOpen source
Nordic Salt Cycle55Climate TechHelsinki, Finland$41.8MOpen source
EnergyX54Energy & Climate TechAustin, United StatesOpen source
SolCold50CleantechTel Aviv, IsraelOpen source
Pendle46DeFiSingapore, Singapore$3.5MOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
Voltfang40EV ChargingBerlin, Germany$15.0MOpen source
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MOpen source
Intellivolt35EV ChargingLondon, United KingdomOpen source
WeatherXM33Climate TechAthens, GreeceOpen source
Marine Hound21Climate TechValletta, MaltaOpen source
DeFi Saver15DeFiBelgrade, SerbiaOpen source
everwave0Climate TechHamburg, GermanyOpen source
Bio Green CleaningGreen CleaningSan Diego, United StatesOpen source
D.A.A. Tech85Environmental ConsultingWindsor, United StatesOpen source
eToro85FintechLimassol, Cyprus$524.0MOpen source
New York Life Insurance Company85InsuranceNew York, United States$4.1BOpen source
Polygon81BlockchainMumbai, India$400.0MOpen source
Octopus Energy76EnergyLondon, United Kingdom$800.0MOpen source
Alchemy76BlockchainSan Francisco, United States$450.0MOpen source
Coinbase73FintechSan Francisco, United States$1.1BOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
QuickNode69BlockchainMiami, United States$95.0MOpen source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
Chainalysis67FintechNew York, United States$170.0MOpen source
Nationwide Insurance65InsurTechColumbus, United States$35.0BOpen source
OpenSea64FintechNew York, United States$423.0MOpen source
Mysten Labs64Web3Menlo Park, United States$351.0MOpen source
ether.fi63DeFiZug, SwitzerlandOpen source
XMTP63AISan Francisco, United States$49.9MOpen source
Nous Research63Artificial IntelligenceSan Francisco, United States$145.0MOpen source · Self-hostable
ecobee63Smart HomeToronto, Canada$96.0MOpen source
Optimism63BlockchainNew York City, United States$178.5MOpen source
CertiK63Web3New York, United States$241.5MOpen source
Sei62BlockchainSan Francisco, United States$35.0MOpen source
Workiva62Enterprise SoftwareAmes, United StatesOpen source
Monad Labs62BlockchainNew York, United States$266.0MOpen source
Dune Analytics62FintechOslo, Norway$79.4MOpen source
thirdweb62Web3San Francisco, United States$29.0MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
Arbitrum62FintechNew York, United States$143.7MOpen source
Solana61BlockchainSan Francisco, United States$195.5MOpen source
Aave61FintechLondon, United Kingdom$29.5MOpen source
Sitetracker61Infrastructure ManagementBerkeley, United States$42.0MOpen source
Unchained Tech60FintechAustin, United StatesOpen source
- WOWormhole59BlockchainGeorge Town, Cayman Islands$225.0M
Open source
Smartex.ai58Textile ManufacturingPorto, Portugal$24.7MOpen source
World58BlockchainSan Francisco, United States$192.5MOpen source
OneLayer58CybersecurityBoston, United States$43.0MOpen source
Ownera58BlockchainTel Aviv, Israel$20.0MOpen source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Carbon-Ledger stellar | Climate Tech | Open source | — | — | — | |
| Re Sustainability | Sustainability | Open source | New York, United States | $1.5M | 47 | |
| Greencognition | Climate Tech | Open source | — | — | — | |
| Environmental Consulting | Open source | Windsor, United States | — | — | ||
| Crusoe Energy | Energy & Climate Tech | Open source | Denver, United States | $610.0M | 67 | |
| Anaergia | Energy & Climate Tech | Open source | Burlington, Canada | — | 63 | |
| EOS Data Analytics | AgTech | Open source | Kyiv, Ukraine | — | 60 | |
| Cardano | Blockchain | Open source · Self-hostable | — | — | 55 | |
| Algaeing | Textile | Open source | Tel Aviv, Israel | $12.0M | 55 | |
| Nordic Salt Cycle | Climate Tech | Open source | Helsinki, Finland | $41.8M | 55 | |
| EnergyX | Energy & Climate Tech | Open source | Austin, United States | — | 54 | |
| SolCold | Cleantech | Open source | Tel Aviv, Israel | — | 50 | |
| Pendle | DeFi | Open source | Singapore, Singapore | $3.5M | 46 | |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 | |
| Voltfang | EV Charging | Open source | Berlin, Germany | $15.0M | 40 | |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 | |
| Suena Energy | Energy & Climate Tech | Open source | Tel Aviv, Israel | $10.1M | 35 | |
| Intellivolt | EV Charging | Open source | London, United Kingdom | — | 35 | |
| WeatherXM | Climate Tech | Open source | Athens, Greece | — | 33 | |
| Marine Hound | Climate Tech | Open source | Valletta, Malta | — | 21 | |
| DeFi Saver | DeFi | Open source | Belgrade, Serbia | — | 15 | |
| everwave | Climate Tech | Open source | Hamburg, Germany | — | 0 | |
| Bio Green Cleaning | Green Cleaning | Open source | San Diego, United States | — | — | |
| D.A.A. Tech | Environmental Consulting | Open source | Windsor, United States | — | 85 | |
| eToro | Fintech | Open source | Limassol, Cyprus | $524.0M | 85 | |
| New York Life Insurance Company | Insurance | Open source | New York, United States | $4.1B | 85 | |
| Polygon | Blockchain | Open source | Mumbai, India | $400.0M | 81 | |
| Octopus Energy | Energy | Open source | London, United Kingdom | $800.0M | 76 | |
| Alchemy | Blockchain | Open source | San Francisco, United States | $450.0M | 76 | |
| Coinbase | Fintech | Open source | San Francisco, United States | $1.1B | 73 | |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 | |
| QuickNode | Blockchain | Open source | Miami, United States | $95.0M | 69 | |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 | |
| Chainalysis | Fintech | Open source | New York, United States | $170.0M | 67 | |
| Nationwide Insurance | InsurTech | Open source | Columbus, United States | $35.0B | 65 | |
| OpenSea | Fintech | Open source | New York, United States | $423.0M | 64 | |
| Mysten Labs | Web3 | Open source | Menlo Park, United States | $351.0M | 64 | |
| ether.fi | DeFi | Open source | Zug, Switzerland | — | 63 | |
| XMTP | AI | Open source | San Francisco, United States | $49.9M | 63 | |
| Nous Research | Artificial Intelligence | Open source · Self-hostable | San Francisco, United States | $145.0M | 63 | |
| ecobee | Smart Home | Open source | Toronto, Canada | $96.0M | 63 | |
| Optimism | Blockchain | Open source | New York City, United States | $178.5M | 63 | |
| CertiK | Web3 | Open source | New York, United States | $241.5M | 63 | |
| Sei | Blockchain | Open source | San Francisco, United States | $35.0M | 62 | |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 | |
| Monad Labs | Blockchain | Open source | New York, United States | $266.0M | 62 | |
| Dune Analytics | Fintech | Open source | Oslo, Norway | $79.4M | 62 | |
| thirdweb | Web3 | Open source | San Francisco, United States | $29.0M | 62 | |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 | |
| Arbitrum | Fintech | Open source | New York, United States | $143.7M | 62 | |
| Solana | Blockchain | Open source | San Francisco, United States | $195.5M | 61 | |
| Aave | Fintech | Open source | London, United Kingdom | $29.5M | 61 | |
| Sitetracker | Infrastructure Management | Open source | Berkeley, United States | $42.0M | 61 | |
| Unchained Tech | Fintech | Open source | Austin, United States | — | 60 | |
| WOWormhole | Blockchain | Open source | George Town, Cayman Islands | $225.0M | 59 | |
| Smartex.ai | Textile Manufacturing | Open source | Porto, Portugal | $24.7M | 58 | |
| World | Blockchain | Open source | San Francisco, United States | $192.5M | 58 | |
| OneLayer | Cybersecurity | Open source | Boston, United States | $43.0M | 58 | |
| Ownera | Blockchain | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 58 |