Open source focus
Open Source Alternatives to Sublime Systems
36 open source Climate Tech options similar to Sublime Systems, 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.
SolCold50CleantechTel Aviv, IsraelOpen source
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
ecobee63Smart HomeToronto, Canada$96.0MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
EOS Data Analytics60AgTechKyiv, UkraineOpen source
Algaeing55TextileTel Aviv, Israel$12.0MOpen source
Nordic Salt Cycle55Climate TechHelsinki, Finland$41.8MOpen source
Neuronics54AI Drug DiscoverySan Francisco, United StatesOpen source
EarthDaily Analytics54Earth ObservationVancouver, CanadaOpen source
EnergyX54Energy & Climate TechAustin, United StatesOpen source
Aura Aero54AerospaceToulouse, France$340.0MOpen source
H2Pro53WaterTel Aviv, IsraelOpen source
Collos48Climate TechBoston, United States$1.1MOpen source
Crusoe Cloud - AI Infrastructure and GPU Cloud Platform48AI InfrastructureDenver, United StatesOpen source
Re Sustainability47SustainabilityNew York, United States$1.5MOpen source
Elektrik46E-commerceSalt Lake City, USAOpen source
Diamond Quanta46Advanced Manufacturing and MaterialsPalo Alto, United StatesOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
Patriot Critical Minerals .41Critical MineralsDenver, United States$66.5MOpen source
Voltfang40EV ChargingBerlin, Germany$15.0MOpen source
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
RoyOMartin36ForestryAlexandria, USA$28.5MOpen source
- SCScantoBim35Building Information ModelingPune, India
Open source
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MOpen source
Intellivolt35EV ChargingLondon, United KingdomOpen source
WeatherXM33Climate TechAthens, GreeceOpen source
Ourea Energy .25Energy StorageLondon, United KingdomOpen source
Marine Hound21Climate TechValletta, MaltaOpen source
Earth Observing System20Geospatial DataKyiv, UkraineOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
everwave0Climate TechHamburg, GermanyOpen source
Carbon-Ledger stellarClimate TechOpen source
Ayrton EnergyClean EnergyCalgary, CanadaOpen source
GridhelixAI-Driven Grid BalancingLondon, United KingdomOpen source
- GreencognitionClimate Tech
Open source
RolledalloysAI InfrastructureOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| SolCold | Cleantech | Open source | Tel Aviv, Israel | — | 50 |
| Crusoe Energy | Energy & Climate Tech | Open source | Denver, United States | $610.0M | 67 |
| ecobee | Smart Home | Open source | Toronto, Canada | $96.0M | 63 |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 |
| EOS Data Analytics | AgTech | Open source | Kyiv, Ukraine | — | 60 |
| Algaeing | Textile | Open source | Tel Aviv, Israel | $12.0M | 55 |
| Nordic Salt Cycle | Climate Tech | Open source | Helsinki, Finland | $41.8M | 55 |
| Neuronics | AI Drug Discovery | Open source | San Francisco, United States | — | 54 |
| EarthDaily Analytics | Earth Observation | Open source | Vancouver, Canada | — | 54 |
| EnergyX | Energy & Climate Tech | Open source | Austin, United States | — | 54 |
| Aura Aero | Aerospace | Open source | Toulouse, France | $340.0M | 54 |
| H2Pro | Water | Open source | Tel Aviv, Israel | — | 53 |
| Collos | Climate Tech | Open source | Boston, United States | $1.1M | 48 |
| Crusoe Cloud - AI Infrastructure and GPU Cloud Platform | AI Infrastructure | Open source | Denver, United States | — | 48 |
| Re Sustainability | Sustainability | Open source | New York, United States | $1.5M | 47 |
| Elektrik | E-commerce | Open source | Salt Lake City, USA | — | 46 |
| Diamond Quanta | Advanced Manufacturing and Materials | Open source | Palo Alto, United States | — | 46 |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 |
| Patriot Critical Minerals . | Critical Minerals | Open source | Denver, United States | $66.5M | 41 |
| Voltfang | EV Charging | Open source | Berlin, Germany | $15.0M | 40 |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 |
| RoyOMartin | Forestry | Open source | Alexandria, USA | $28.5M | 36 |
| SCScantoBim | Building Information Modeling | Open source | Pune, India | — | 35 |
| 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 |
| Ourea Energy . | Energy Storage | Open source | London, United Kingdom | — | 25 |
| Marine Hound | Climate Tech | Open source | Valletta, Malta | — | 21 |
| Earth Observing System | Geospatial Data | Open source | Kyiv, Ukraine | — | 20 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| everwave | Climate Tech | Open source | Hamburg, Germany | — | 0 |
| Carbon-Ledger stellar | Climate Tech | Open source | — | — | — |
| Ayrton Energy | Clean Energy | Open source | Calgary, Canada | — | — |
| Gridhelix | AI-Driven Grid Balancing | Open source | London, United Kingdom | — | — |
| Climate Tech | Open source | — | — | — | |
| Rolledalloys | AI Infrastructure | Open source | — | — | — |