Open source focus
Open Source Alternatives to Breathe Cities
60 open source Climate Tech options similar to Breathe Cities, 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.
EarthDaily Analytics54Earth ObservationVancouver, CanadaOpen source
Earth Observing System20Geospatial DataKyiv, UkraineOpen source
EOS Data Analytics60AgTechKyiv, UkraineOpen source
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
Algaeing55TextileTel Aviv, Israel$12.0MOpen source
Nordic Salt Cycle55Climate TechHelsinki, Finland$41.8MOpen source
EnergyX54Energy & Climate TechAustin, United StatesOpen source
SolCold50CleantechTel Aviv, IsraelOpen 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
Marine Hound21Climate TechValletta, MaltaOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
everwave0Climate TechHamburg, GermanyOpen source
- GreencognitionClimate Tech
Open source
Carbon-Ledger stellarClimate TechOpen source
Elasticsearch85Search EngineAmsterdam, Netherlands$104.0MOpen source · Self-hostable
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
D.A.A. Tech85Environmental ConsultingWindsor, United StatesOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Octopus Energy76EnergyLondon, United Kingdom$800.0MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Allbirds70Apparel & FashionSan Francisco, USA$150.0MOpen source
Hailo69Edge ComputingTel Aviv, Israel$425.0MOpen source
Waze68MobilityTel Aviv, Israel$67.0MOpen source
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
Orion Advisor Solutions67FintechOmaha, United States$223.0MOpen source
Flashpoint66CybersecurityNew York, USA$63.0MOpen source
Kyruus63HealthTechBoston, United States$35.0MOpen source
Anaergia63Energy & Climate TechBurlington, CanadaOpen source
ecobee63Smart HomeToronto, Canada$96.0MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
Team Cymru62CybersecurityOrem, USA$63.0MOpen source
Dune Analytics62FintechOslo, Norway$79.4MOpen source
Workiva62Enterprise SoftwareAmes, United StatesOpen source
Sumo Logic61Cloud Monitoring & ObservabilityRedwood City, United StatesOpen source
Kinetica AI61Data AnalyticsSan Francisco, United States$240.0MOpen source
Fair Isaac Corporation (FICO)60Financial ServicesBozeman, United StatesOpen source
Metabase60Data AnalyticsSan Francisco, United States$8.0MOpen source · Self-hostable
Smartex.ai58Textile ManufacturingPorto, Portugal$24.7MOpen source
Compass57Real EstateNew York, United States$1.1BOpen source
Addressable57Web3San Francisco, United States$13.5MOpen source
Scala Biodesign56Life SciencesTel Aviv, Israel$21.5MOpen source
- TITinybird56Data AnalyticsNew York City, United States$70.0M
Open source
Coin Metrics55FintechBoston, United States$42.9MOpen source
Cardano55BlockchainOpen source · Self-hostable
Wisesight Technologies54AutomotiveTel Aviv, Israel$4.0MOpen source
Rackspace54Cloud InfrastructureSan Antonio, United StatesOpen source
RADAR54Location IntelligenceNew York, USA$170.0MOpen source
Aura Aero54AerospaceToulouse, France$340.0MOpen source
Megvii53Computer VisionBeijing, ChinaOpen source
Senecio Robotics53AgritechTel Aviv, Israel$12.0MOpen source
H2Pro53WaterTel Aviv, IsraelOpen source
- EMEmpower AI52AIReston, United States$20.0M
Open source
Vivint Solar52Solar EnergyLehi, United StatesOpen source
Domo50Business IntelligenceAmerican Fork, United States$33.0MOpen source
Daybreak50Supply ChainSan Francisco, United States$85.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| EarthDaily Analytics | Earth Observation | Open source | Vancouver, Canada | — | 54 |
| Earth Observing System | Geospatial Data | Open source | Kyiv, Ukraine | — | 20 |
| EOS Data Analytics | AgTech | Open source | Kyiv, Ukraine | — | 60 |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 |
| 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 |
| 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 |
| Marine Hound | Climate Tech | Open source | Valletta, Malta | — | 21 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| everwave | Climate Tech | Open source | Hamburg, Germany | — | 0 |
| Climate Tech | Open source | — | — | — | |
| Carbon-Ledger stellar | Climate Tech | Open source | — | — | — |
| Elasticsearch | Search Engine | Open source · Self-hostable | Amsterdam, Netherlands | $104.0M | 85 |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 |
| D.A.A. Tech | Environmental Consulting | Open source | Windsor, United States | — | 85 |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 |
| Octopus Energy | Energy | Open source | London, United Kingdom | $800.0M | 76 |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| Allbirds | Apparel & Fashion | Open source | San Francisco, USA | $150.0M | 70 |
| Hailo | Edge Computing | Open source | Tel Aviv, Israel | $425.0M | 69 |
| Waze | Mobility | Open source | Tel Aviv, Israel | $67.0M | 68 |
| Crusoe Energy | Energy & Climate Tech | Open source | Denver, United States | $610.0M | 67 |
| Orion Advisor Solutions | Fintech | Open source | Omaha, United States | $223.0M | 67 |
| Flashpoint | Cybersecurity | Open source | New York, USA | $63.0M | 66 |
| Kyruus | HealthTech | Open source | Boston, United States | $35.0M | 63 |
| Anaergia | Energy & Climate Tech | Open source | Burlington, Canada | — | 63 |
| ecobee | Smart Home | Open source | Toronto, Canada | $96.0M | 63 |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 |
| Team Cymru | Cybersecurity | Open source | Orem, USA | $63.0M | 62 |
| Dune Analytics | Fintech | Open source | Oslo, Norway | $79.4M | 62 |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 |
| Sumo Logic | Cloud Monitoring & Observability | Open source | Redwood City, United States | — | 61 |
| Kinetica AI | Data Analytics | Open source | San Francisco, United States | $240.0M | 61 |
| Fair Isaac Corporation (FICO) | Financial Services | Open source | Bozeman, United States | — | 60 |
| Metabase | Data Analytics | Open source · Self-hostable | San Francisco, United States | $8.0M | 60 |
| Smartex.ai | Textile Manufacturing | Open source | Porto, Portugal | $24.7M | 58 |
| Compass | Real Estate | Open source | New York, United States | $1.1B | 57 |
| Addressable | Web3 | Open source | San Francisco, United States | $13.5M | 57 |
| Scala Biodesign | Life Sciences | Open source | Tel Aviv, Israel | $21.5M | 56 |
| TITinybird | Data Analytics | Open source | New York City, United States | $70.0M | 56 |
| Coin Metrics | Fintech | Open source | Boston, United States | $42.9M | 55 |
| Cardano | Blockchain | Open source · Self-hostable | — | — | 55 |
| Wisesight Technologies | Automotive | Open source | Tel Aviv, Israel | $4.0M | 54 |
| Rackspace | Cloud Infrastructure | Open source | San Antonio, United States | — | 54 |
| RADAR | Location Intelligence | Open source | New York, USA | $170.0M | 54 |
| Aura Aero | Aerospace | Open source | Toulouse, France | $340.0M | 54 |
| Megvii | Computer Vision | Open source | Beijing, China | — | 53 |
| Senecio Robotics | Agritech | Open source | Tel Aviv, Israel | $12.0M | 53 |
| H2Pro | Water | Open source | Tel Aviv, Israel | — | 53 |
| EMEmpower AI | AI | Open source | Reston, United States | $20.0M | 52 |
| Vivint Solar | Solar Energy | Open source | Lehi, United States | — | 52 |
| Domo | Business Intelligence | Open source | American Fork, United States | $33.0M | 50 |
| Daybreak | Supply Chain | Open source | San Francisco, United States | $85.0M | 50 |