Open source focus
Open Source Alternatives to Norrsken
60 open source Venture Capital options similar to Norrsken, 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.
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
EnergyX54Energy & Climate TechAustin, United StatesOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
D.A.A. Tech85Environmental ConsultingWindsor, United StatesOpen source
Octopus Energy76EnergyLondon, United Kingdom$800.0MOpen source
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
Anaergia63Energy & Climate TechBurlington, CanadaOpen source
EOS Data Analytics60AgTechKyiv, UkraineOpen source
Algaeing55TextileTel Aviv, Israel$12.0MOpen source
Nordic Salt Cycle55Climate TechHelsinki, Finland$41.8MOpen source
H2Pro53WaterTel Aviv, IsraelOpen source
Vivint Solar52Solar EnergyLehi, United StatesOpen source
SolCold50CleantechTel Aviv, IsraelOpen source
Collos48Climate TechBoston, United States$1.1MOpen source
Re Sustainability47SustainabilityNew York, United States$1.5MOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
Voltfang40EV ChargingBerlin, Germany$15.0MOpen source
Intellivolt35EV ChargingLondon, United KingdomOpen source
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MOpen source
WeatherXM33Climate TechAthens, GreeceOpen source
Ourea Energy .25Energy StorageLondon, United KingdomOpen source
Marine Hound21Climate TechValletta, MaltaOpen source
everwave0Climate TechHamburg, GermanyOpen source
Carbon-Ledger stellarClimate TechOpen source
- D.A.A. TechEnvironmental ConsultingWindsor, United States
Open source
Ayrton EnergyClean EnergyCalgary, CanadaOpen source
- GreencognitionClimate Tech
Open source
GridvanceEnergy & Climate TechOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
ecobee63Smart HomeToronto, Canada$96.0MOpen source
Workiva62Enterprise SoftwareAmes, United StatesOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
startup61Data as a ServiceSan Francisco, United States$30.0MOpen source
C3 AI61Artificial IntelligenceRedwood City, United States$1.0BOpen source
- SESempra Energy60UtilitiesSan Diego, United States
Open source
Smartex.ai58Textile ManufacturingPorto, Portugal$24.7MOpen source
Scala Biodesign56Life SciencesTel Aviv, Israel$21.5MOpen source
Cardano55BlockchainOpen source · Self-hostable
Allbirds54Apparel & FashionSan Francisco, USA$150.0MOpen source
Aura Aero54AerospaceToulouse, France$340.0MOpen source
EarthDaily Analytics54Earth ObservationVancouver, CanadaOpen source
energyXL53Clean EnergyAustin, United States$154.5MOpen source
- 64645 Ventures52Venture CapitalNew York, USA$63.0M
Open source
MN8 Energy50Renewable EnergyNew York, USA$87.5MOpen source
- SISifted49MediaLondon, United Kingdom$5.3M
Open source
Crusoe Cloud - AI Infrastructure and GPU Cloud Platform48AI InfrastructureDenver, United StatesOpen source
Protocol47Agentic AISan Francisco, United States$3.2MOpen source · Self-hostable
- VNVNYX44FashionTechAmsterdam, Netherlands$1.1M
Open source
Gryphon Investors41Private EquitySan Francisco, United States$63.0MOpen source
Kiinns30Food SafetyTel Aviv, IsraelOpen source
Vinst29FoodTel Aviv, IsraelOpen source
General Electric28ConglomerateBoston, United StatesOpen source
agRE.tech28SolarTel Aviv, IsraelOpen source
- SISiemens27Industrial AutomationMunich, Germany
Open source
Lost Astronaut27Venture CapitalVilnius, LithuaniaOpen source
- EUEurazeo21Venture CapitalParis, France
Open source
Earth Observing System20Geospatial DataKyiv, UkraineOpen source
- TXTXU Energy10EnergyIrving, United States
Open source
- Argus Bio-Resources6Bio-Resources
Open source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 | |
| EnergyX | Energy & Climate Tech | Open source | Austin, United States | — | 54 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| D.A.A. Tech | Environmental Consulting | Open source | Windsor, United States | — | 85 | |
| Octopus Energy | Energy | Open source | London, United Kingdom | $800.0M | 76 | |
| 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 | |
| Algaeing | Textile | Open source | Tel Aviv, Israel | $12.0M | 55 | |
| Nordic Salt Cycle | Climate Tech | Open source | Helsinki, Finland | $41.8M | 55 | |
| H2Pro | Water | Open source | Tel Aviv, Israel | — | 53 | |
| Vivint Solar | Solar Energy | Open source | Lehi, United States | — | 52 | |
| SolCold | Cleantech | Open source | Tel Aviv, Israel | — | 50 | |
| Collos | Climate Tech | Open source | Boston, United States | $1.1M | 48 | |
| Re Sustainability | Sustainability | Open source | New York, United States | $1.5M | 47 | |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 | |
| Voltfang | EV Charging | Open source | Berlin, Germany | $15.0M | 40 | |
| Intellivolt | EV Charging | Open source | London, United Kingdom | — | 35 | |
| Suena Energy | Energy & Climate Tech | Open source | Tel Aviv, Israel | $10.1M | 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 | |
| everwave | Climate Tech | Open source | Hamburg, Germany | — | 0 | |
| Carbon-Ledger stellar | Climate Tech | Open source | — | — | — | |
| Environmental Consulting | Open source | Windsor, United States | — | — | ||
| Ayrton Energy | Clean Energy | Open source | Calgary, Canada | — | — | |
| Climate Tech | Open source | — | — | — | ||
| Gridvance | Energy & Climate Tech | Open source | — | — | — | |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 | |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 | |
| ecobee | Smart Home | Open source | Toronto, Canada | $96.0M | 63 | |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 | |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 | |
| startup | Data as a Service | Open source | San Francisco, United States | $30.0M | 61 | |
| C3 AI | Artificial Intelligence | Open source | Redwood City, United States | $1.0B | 61 | |
| SESempra Energy | Utilities | Open source | San Diego, United States | — | 60 | |
| Smartex.ai | Textile Manufacturing | Open source | Porto, Portugal | $24.7M | 58 | |
| Scala Biodesign | Life Sciences | Open source | Tel Aviv, Israel | $21.5M | 56 | |
| Cardano | Blockchain | Open source · Self-hostable | — | — | 55 | |
| Allbirds | Apparel & Fashion | Open source | San Francisco, USA | $150.0M | 54 | |
| Aura Aero | Aerospace | Open source | Toulouse, France | $340.0M | 54 | |
| EarthDaily Analytics | Earth Observation | Open source | Vancouver, Canada | — | 54 | |
| energyXL | Clean Energy | Open source | Austin, United States | $154.5M | 53 | |
| 64645 Ventures | Venture Capital | Open source | New York, USA | $63.0M | 52 | |
| MN8 Energy | Renewable Energy | Open source | New York, USA | $87.5M | 50 | |
| SISifted | Media | Open source | London, United Kingdom | $5.3M | 49 | |
| Crusoe Cloud - AI Infrastructure and GPU Cloud Platform | AI Infrastructure | Open source | Denver, United States | — | 48 | |
| Protocol | Agentic AI | Open source · Self-hostable | San Francisco, United States | $3.2M | 47 | |
| VNVNYX | FashionTech | Open source | Amsterdam, Netherlands | $1.1M | 44 | |
| Gryphon Investors | Private Equity | Open source | San Francisco, United States | $63.0M | 41 | |
| Kiinns | Food Safety | Open source | Tel Aviv, Israel | — | 30 | |
| Vinst | Food | Open source | Tel Aviv, Israel | — | 29 | |
| General Electric | Conglomerate | Open source | Boston, United States | — | 28 | |
| agRE.tech | Solar | Open source | Tel Aviv, Israel | — | 28 | |
| SISiemens | Industrial Automation | Open source | Munich, Germany | — | 27 | |
| Lost Astronaut | Venture Capital | Open source | Vilnius, Lithuania | — | 27 | |
| EUEurazeo | Venture Capital | Open source | Paris, France | — | 21 | |
| Earth Observing System | Geospatial Data | Open source | Kyiv, Ukraine | — | 20 | |
| TXTXU Energy | Energy | Open source | Irving, United States | — | 10 | |
| Bio-Resources | Open source | — | — | 6 |