Open source focus
H2Pro is open source
Open Source Alternatives to H2Pro
47 open source Water options similar to H2Pro, 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
Ayrton EnergyClean EnergyCalgary, CanadaOpen source
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
Ourea Energy .25Energy StorageLondon, United KingdomOpen source
GreencognitionClimate TechOpen source
Anaergia63Energy & Climate TechBurlington, CanadaOpen source
EnergyX54Energy & Climate TechAustin, United StatesOpen source
Halo Digital53AI Enablers$11.0MOpen source
energyXL53Clean EnergyAustin, United States$154.5MOpen source
Vivint Solar52Solar EnergyLehi, United StatesOpen source
Collos48Climate TechBoston, United States$1.1MOpen source
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
D.A.A. Tech85Environmental ConsultingWindsor, United StatesOpen source
Quantum Machines69Quantum ComputingTel Aviv, Israel$293.0MOpen source
Landa Digital Printing673D PrintingRehovot, Israel$435.0MOpen source
ecobee63Smart HomeToronto, Canada$96.0MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
JuliaHub62Artificial IntelligenceWaltham, USA$65.0MOpen source
EOS Data Analytics60AgTechKyiv, UkraineOpen source
CaPow55RoboticsTel Aviv, Israel$7.5MOpen source
Algaeing55TextileTel Aviv, Israel$12.0MOpen source
Nordic Salt Cycle55Climate TechHelsinki, Finland$41.8MOpen source
Falkbuilt Ltd.54Advanced ManufacturingCalgary, CanadaOpen source
Rainbow Robotics54RoboticsDaejeon, South Korea$213.3MOpen source
EarthDaily Analytics54Earth ObservationVancouver, CanadaOpen source
Aura Aero54AerospaceToulouse, France$340.0MOpen source
Magentic51MFG + SUPPLY CHAINSan Francisco, United States$14.6MOpen source
SolCold50CleantechTel Aviv, IsraelOpen source
Unitree Robotics50Humanoid RoboticsHangzhou, ChinaOpen source
Crusoe Cloud - AI Infrastructure and GPU Cloud Platform48AI InfrastructureDenver, United StatesOpen source
Gaius.AI48ManufacturingTel Aviv, Israel$10.0MOpen source
Re Sustainability47SustainabilityNew York, United States$1.5MOpen source
Voltfang40EV ChargingBerlin, Germany$15.0MOpen source
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MOpen source
Intellivolt35EV ChargingLondon, United KingdomOpen source
WeatherXM33Climate TechAthens, GreeceOpen source
Kiinns30Food SafetyTel Aviv, IsraelOpen source
Marine Hound21Climate TechValletta, MaltaOpen source
Assembrix213D PrintingTel Aviv, IsraelOpen source
Earth Observing System20Geospatial DataKyiv, UkraineOpen source
exantrix14EnterpriseSaint-Étienne, FranceOpen source
3dfy Labs143D ScanningToronto, CanadaOpen source
everwave0Climate TechHamburg, GermanyOpen source
GridhelixAI-Driven Grid BalancingLondon, United KingdomOpen source
GridvanceEnergy & Climate TechOpen source
Carbon-Ledger stellarClimate TechOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Ayrton Energy | Clean Energy | Open source | Calgary, Canada | — | — | |
| Crusoe Energy | Energy & Climate Tech | Open source | Denver, United States | $610.0M | 67 | |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 | |
| Ourea Energy . | Energy Storage | Open source | London, United Kingdom | — | 25 | |
| Greencognition | Climate Tech | Open source | — | — | — | |
| Anaergia | Energy & Climate Tech | Open source | Burlington, Canada | — | 63 | |
| EnergyX | Energy & Climate Tech | Open source | Austin, United States | — | 54 | |
| Halo Digital | AI Enablers | Open source | — | $11.0M | 53 | |
| 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 | |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 | |
| D.A.A. Tech | Environmental Consulting | Open source | Windsor, United States | — | 85 | |
| Quantum Machines | Quantum Computing | Open source | Tel Aviv, Israel | $293.0M | 69 | |
| Landa Digital Printing | 3D Printing | Open source | Rehovot, Israel | $435.0M | 67 | |
| ecobee | Smart Home | Open source | Toronto, Canada | $96.0M | 63 | |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 | |
| JuliaHub | Artificial Intelligence | Open source | Waltham, USA | $65.0M | 62 | |
| EOS Data Analytics | AgTech | Open source | Kyiv, Ukraine | — | 60 | |
| CaPow | Robotics | Open source | Tel Aviv, Israel | $7.5M | 55 | |
| Algaeing | Textile | Open source | Tel Aviv, Israel | $12.0M | 55 | |
| Nordic Salt Cycle | Climate Tech | Open source | Helsinki, Finland | $41.8M | 55 | |
| Falkbuilt Ltd. | Advanced Manufacturing | Open source | Calgary, Canada | — | 54 | |
| Rainbow Robotics | Robotics | Open source | Daejeon, South Korea | $213.3M | 54 | |
| EarthDaily Analytics | Earth Observation | Open source | Vancouver, Canada | — | 54 | |
| Aura Aero | Aerospace | Open source | Toulouse, France | $340.0M | 54 | |
| Magentic | MFG + SUPPLY CHAIN | Open source | San Francisco, United States | $14.6M | 51 | |
| SolCold | Cleantech | Open source | Tel Aviv, Israel | — | 50 | |
| Unitree Robotics | Humanoid Robotics | Open source | Hangzhou, China | — | 50 | |
| Crusoe Cloud - AI Infrastructure and GPU Cloud Platform | AI Infrastructure | Open source | Denver, United States | — | 48 | |
| Gaius.AI | Manufacturing | Open source | Tel Aviv, Israel | $10.0M | 48 | |
| Re Sustainability | Sustainability | Open source | New York, United States | $1.5M | 47 | |
| Voltfang | EV Charging | Open source | Berlin, Germany | $15.0M | 40 | |
| 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 | |
| Kiinns | Food Safety | Open source | Tel Aviv, Israel | — | 30 | |
| Marine Hound | Climate Tech | Open source | Valletta, Malta | — | 21 | |
| Assembrix | 3D Printing | Open source | Tel Aviv, Israel | — | 21 | |
| Earth Observing System | Geospatial Data | Open source | Kyiv, Ukraine | — | 20 | |
| exantrix | Enterprise | Open source | Saint-Étienne, France | — | 14 | |
| 3dfy Labs | 3D Scanning | Open source | Toronto, Canada | — | 14 | |
| everwave | Climate Tech | Open source | Hamburg, Germany | — | 0 | |
| Gridhelix | AI-Driven Grid Balancing | Open source | London, United Kingdom | — | — | |
| Gridvance | Energy & Climate Tech | Open source | — | — | — | |
| Carbon-Ledger stellar | Climate Tech | Open source | — | — | — |