Open source focus
Open Source Alternatives to SolarDew
60 open source Water options similar to SolarDew, 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
EnergyX54Energy & Climate TechAustin, United StatesOpen source
SolCold50CleantechTel Aviv, IsraelOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
D.A.A. Tech85Environmental ConsultingWindsor, United StatesOpen source
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
Anaergia63Energy & Climate TechBurlington, CanadaOpen source
H2Pro53WaterTel Aviv, IsraelOpen source
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MOpen source
WeatherXM33Climate TechAthens, GreeceOpen source
everwave0Climate TechHamburg, GermanyOpen source
GridvanceEnergy & Climate TechOpen source
- GreencognitionClimate Tech
Open source
Ayrton EnergyClean EnergyCalgary, CanadaOpen source
Octopus Energy76EnergyLondon, United Kingdom$800.0MOpen source
EOS Data Analytics60AgTechKyiv, UkraineOpen source
Nordic Salt Cycle55Climate TechHelsinki, Finland$41.8MOpen source
Algaeing55TextileTel Aviv, Israel$12.0MOpen source
Aura Aero54AerospaceToulouse, France$340.0MOpen source
energyXL53Clean EnergyAustin, United States$154.5MOpen source
Vivint Solar52Solar EnergyLehi, United StatesOpen source
Collos48Climate TechBoston, United States$1.1MOpen source
Re Sustainability47SustainabilityNew York, United States$1.5MOpen source
Voltfang40EV ChargingBerlin, Germany$15.0MOpen source
Intellivolt35EV ChargingLondon, United KingdomOpen source
Ourea Energy .25Energy StorageLondon, United KingdomOpen source
Marine Hound21Climate TechValletta, MaltaOpen source
Carbon-Ledger stellarClimate TechOpen source
Google73InternetMountain View, United States$9.1BOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
Exotec70RoboticsLyon, FranceOpen source
Allbirds70Apparel & FashionSan Francisco, USA$150.0MOpen source
ecobee63Smart HomeToronto, Canada$96.0MOpen source
- YUYubico63CybersecurityStockholm, Sweden
Open source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
Workiva62Enterprise SoftwareAmes, United StatesOpen source
Normal Computing62Artificial IntelligenceNew York, United States$50.0MOpen source
Ampere62SemiconductorsSanta Clara, USA$63.0MOpen source
Rigetti Computing59Quantum ComputingBerkeley, United States$178.0MOpen source
Smartex.ai58Textile ManufacturingPorto, Portugal$24.7MOpen source
Scala Biodesign56Life SciencesTel Aviv, Israel$21.5MOpen source
- PIPico Immersive56Virtual RealityBeijing, China$397.1M
Open source
Nexthop AI55Artificial IntelligenceSanta Clara, United States$610.0MOpen source
Ouster55RoboticsSan Francisco, United States$100.0MOpen source
Cardano55BlockchainOpen source · Self-hostable
CaPow55RoboticsTel Aviv, Israel$7.5MOpen source
Oxide Computer55EnterpriseSan Francisco, United States$200.0MOpen source
StereoLabs54RoboticsParis, France$30.0MOpen source
EarthDaily Analytics54Earth ObservationVancouver, CanadaOpen source
- MAMAJESTIC LABS AI52AISan Francisco, United States$100.0M
Open source
Swift Navigation52GNSSSan Francisco, United States$104.5MOpen source
Enflame Technology52Artificial IntelligenceShanghai, China$400.0MOpen source
Pollen Robotics52RoboticsParis, France$2.6MOpen source · Self-hostable
MN8 Energy50Renewable EnergyNew York, USA$87.5MOpen source
GFL Environmental50Waste ManagementVaughan, Canada$1.6BOpen source
WaiV Robotics50RoboticsSouthampton, United Kingdom$7.5MOpen source
- POPositron49HardwareSan Francisco, United States$75.1M
Open source
Crusoe Cloud - AI Infrastructure and GPU Cloud Platform48AI InfrastructureDenver, United StatesOpen source
- ARArduino46Open SourceSomerville, United States$54.0M
Open source · Self-hostable
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| EnergyX | Energy & Climate Tech | Open source | Austin, United States | — | 54 |
| SolCold | Cleantech | Open source | Tel Aviv, Israel | — | 50 |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 |
| D.A.A. Tech | Environmental Consulting | Open source | Windsor, United States | — | 85 |
| Crusoe Energy | Energy & Climate Tech | Open source | Denver, United States | $610.0M | 67 |
| Anaergia | Energy & Climate Tech | Open source | Burlington, Canada | — | 63 |
| H2Pro | Water | Open source | Tel Aviv, Israel | — | 53 |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 |
| Suena Energy | Energy & Climate Tech | Open source | Tel Aviv, Israel | $10.1M | 35 |
| WeatherXM | Climate Tech | Open source | Athens, Greece | — | 33 |
| everwave | Climate Tech | Open source | Hamburg, Germany | — | 0 |
| Gridvance | Energy & Climate Tech | Open source | — | — | — |
| Climate Tech | Open source | — | — | — | |
| Ayrton Energy | Clean Energy | Open source | Calgary, Canada | — | — |
| Octopus Energy | Energy | Open source | London, United Kingdom | $800.0M | 76 |
| EOS Data Analytics | AgTech | Open source | Kyiv, Ukraine | — | 60 |
| Nordic Salt Cycle | Climate Tech | Open source | Helsinki, Finland | $41.8M | 55 |
| Algaeing | Textile | Open source | Tel Aviv, Israel | $12.0M | 55 |
| Aura Aero | Aerospace | Open source | Toulouse, France | $340.0M | 54 |
| energyXL | Clean Energy | Open source | Austin, United States | $154.5M | 53 |
| Vivint Solar | Solar Energy | Open source | Lehi, United States | — | 52 |
| Collos | Climate Tech | Open source | Boston, United States | $1.1M | 48 |
| Re Sustainability | Sustainability | Open source | New York, United States | $1.5M | 47 |
| Voltfang | EV Charging | Open source | Berlin, Germany | $15.0M | 40 |
| Intellivolt | EV Charging | Open source | London, United Kingdom | — | 35 |
| Ourea Energy . | Energy Storage | Open source | London, United Kingdom | — | 25 |
| Marine Hound | Climate Tech | Open source | Valletta, Malta | — | 21 |
| Carbon-Ledger stellar | Climate Tech | Open source | — | — | — |
| Google | Internet | Open source | Mountain View, United States | $9.1B | 73 |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 |
| Exotec | Robotics | Open source | Lyon, France | — | 70 |
| Allbirds | Apparel & Fashion | Open source | San Francisco, USA | $150.0M | 70 |
| ecobee | Smart Home | Open source | Toronto, Canada | $96.0M | 63 |
| YUYubico | Cybersecurity | Open source | Stockholm, Sweden | — | 63 |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 |
| Normal Computing | Artificial Intelligence | Open source | New York, United States | $50.0M | 62 |
| Ampere | Semiconductors | Open source | Santa Clara, USA | $63.0M | 62 |
| Rigetti Computing | Quantum Computing | Open source | Berkeley, United States | $178.0M | 59 |
| Smartex.ai | Textile Manufacturing | Open source | Porto, Portugal | $24.7M | 58 |
| Scala Biodesign | Life Sciences | Open source | Tel Aviv, Israel | $21.5M | 56 |
| PIPico Immersive | Virtual Reality | Open source | Beijing, China | $397.1M | 56 |
| Nexthop AI | Artificial Intelligence | Open source | Santa Clara, United States | $610.0M | 55 |
| Ouster | Robotics | Open source | San Francisco, United States | $100.0M | 55 |
| Cardano | Blockchain | Open source · Self-hostable | — | — | 55 |
| CaPow | Robotics | Open source | Tel Aviv, Israel | $7.5M | 55 |
| Oxide Computer | Enterprise | Open source | San Francisco, United States | $200.0M | 55 |
| StereoLabs | Robotics | Open source | Paris, France | $30.0M | 54 |
| EarthDaily Analytics | Earth Observation | Open source | Vancouver, Canada | — | 54 |
| MAMAJESTIC LABS AI | AI | Open source | San Francisco, United States | $100.0M | 52 |
| Swift Navigation | GNSS | Open source | San Francisco, United States | $104.5M | 52 |
| Enflame Technology | Artificial Intelligence | Open source | Shanghai, China | $400.0M | 52 |
| Pollen Robotics | Robotics | Open source · Self-hostable | Paris, France | $2.6M | 52 |
| MN8 Energy | Renewable Energy | Open source | New York, USA | $87.5M | 50 |
| GFL Environmental | Waste Management | Open source | Vaughan, Canada | $1.6B | 50 |
| WaiV Robotics | Robotics | Open source | Southampton, United Kingdom | $7.5M | 50 |
| POPositron | Hardware | Open source | San Francisco, United States | $75.1M | 49 |
| Crusoe Cloud - AI Infrastructure and GPU Cloud Platform | AI Infrastructure | Open source | Denver, United States | — | 48 |
| ARArduino | Open Source | Open source · Self-hostable | Somerville, United States | $54.0M | 46 |