Alternatives to Undo
The top Climate Tech companies similar to Undo, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
Sonarly48Developer ToolsSan Francisco, United States$500K
Comerc Energia75EnergySão Paulo, Brazil$589.0M- MOMombak54Climate TechMiami, United States
- CACarbon Clean49Climate TechLondon, United Kingdom$195.0M
Bomvento43CleantechSan Francisco, United States
Silicon Ranch75Clean EnergyNashville, United States
South Pole70Climate TechZurich, Switzerland$20.0M
Octopus63EnergyLondon, United Kingdom$4.1B
Rega Energy63Clean EnergyLisbon, Portugal$17.0M
Lithium de France62EnergyPau, France$10.0M
ArtIn Energy62EnergyTampa, United States$255.0M
Eavor Technologies Inc.62Clean EnergyCalgary, Canada
Stormfisher61Climate Tech$430.0M
Envision61Renewable EnergyShanghai, China- NONorrsken60Venture CapitalStockholm, Sweden$63.0M
Xpansiv60Climate TechSan Francisco, United States$100.0M
Ecosystem Restoration Standard58Climate TechSan Francisco, United States$37.1M
Electra57Climate TechTel Aviv, Israel$301.0M- HEHeirloom55Climate TechBrisbane, United States$162.0M
BluWave-ai54EnergyOttawa, Canada
EnergyX54Energy & Climate TechAustin, United States- FOFonto Power54EnergySan Francisco, United States$15.0M
Norsepower54Climate TechHelsinki, Finland$498.2M
Exergy354CleantechEdinburgh, United Kingdom$25.5M
ConnectDER53Clean EnergyPhiladelphia, United States$62.0M
Luminescent53CleantechSan Francisco, United States$7.0M
Carbon Blue53CleantechSan Francisco, United States$10.0M- BUBudderfly53EnergyShelton, USA$1.3B
Lightsource BP52Solar EnergyLondon, United Kingdom$418.0M
DevvStream52Carbon ManagementCalgary, Canada$6.0M
Proterra49Climate TechBurlingame, United States
Flowcarbon49BlockchainNew York, United States$70.0M
CarbonClick48Climate TechAuckland, New Zealand
BioLite48Clean EnergyBrooklyn, United States$5.9M
Daystar Power47EnergyLagos, Nigeria$150.0M
Deep Science Ventures47BiotechnologyLondon, United Kingdom$63.0M
Clairion47ClimateTel Aviv, Israel
Savion Health47EnergyKansas City, United States$115.0M- FLFleetzero46Climate TechSan Francisco, United States
- NENeogenyx Fuels45Renewable EnergySan Diego, United States$400.0M
- GRgroSolar41Solar EnergyColumbia, United States$13.1M
Marvin Blue39ClimateTel Aviv, Israel- FEFeldenergy39AgritechPöcking, Germany$15.2M
- SPSpark Cleantech39Climate TechCambridge, United Kingdom$34.6M
REplace39Climate Tech$2.1M
CoGo39Climate TechLondon, United Kingdom$1.8M
Gigablue38Carbon Removal
Carbonfund38Climate TechChevy Chase, United States
Kathairos Solutions37Clean EnergyCalgary, Canada- Helios136Climate TechTel Aviv, Israel
- CACarboNegev36ClimateBe'er Sheva, Israel$1.0M
NetZeroNitrogen35Climate TechCambridge, United States$6.6M
HotGreen Solutions35Climate TechSan Diego, United States$16.5M
RepAir Carbon Capture35Carbon RemovalTel Aviv, Israel
Exency35EnergyTel Aviv, Israel
Carbon Twist35ClimateTel Aviv, Israel- DEDeepSky Corp.34Climate TechMontreal, Canada
Metiss32Enterprise
Marine Edge32MaritimeOslo, Norway
Green Bunkers31Climate TechMadrid, Spain$6.9M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| Sonarly | Developer Tools | San Francisco, United States | $500K | 48 |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 |
| MOMombak | Climate Tech | Miami, United States | — | 54 |
| CACarbon Clean | Climate Tech | London, United Kingdom | $195.0M | 49 |
| Bomvento | Cleantech | San Francisco, United States | — | 43 |
| Silicon Ranch | Clean Energy | Nashville, United States | — | 75 |
| South Pole | Climate Tech | Zurich, Switzerland | $20.0M | 70 |
| Octopus | Energy | London, United Kingdom | $4.1B | 63 |
| Rega Energy | Clean Energy | Lisbon, Portugal | $17.0M | 63 |
| Lithium de France | Energy | Pau, France | $10.0M | 62 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| Eavor Technologies Inc. | Clean Energy | Calgary, Canada | — | 62 |
| Stormfisher | Climate Tech | — | $430.0M | 61 |
| Envision | Renewable Energy | Shanghai, China | — | 61 |
| NONorrsken | Venture Capital | Stockholm, Sweden | $63.0M | 60 |
| Xpansiv | Climate Tech | San Francisco, United States | $100.0M | 60 |
| Ecosystem Restoration Standard | Climate Tech | San Francisco, United States | $37.1M | 58 |
| Electra | Climate Tech | Tel Aviv, Israel | $301.0M | 57 |
| HEHeirloom | Climate Tech | Brisbane, United States | $162.0M | 55 |
| BluWave-ai | Energy | Ottawa, Canada | — | 54 |
| EnergyX | Energy & Climate Tech | Austin, United States | — | 54 |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 |
| Norsepower | Climate Tech | Helsinki, Finland | $498.2M | 54 |
| Exergy3 | Cleantech | Edinburgh, United Kingdom | $25.5M | 54 |
| ConnectDER | Clean Energy | Philadelphia, United States | $62.0M | 53 |
| Luminescent | Cleantech | San Francisco, United States | $7.0M | 53 |
| Carbon Blue | Cleantech | San Francisco, United States | $10.0M | 53 |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 53 |
| Lightsource BP | Solar Energy | London, United Kingdom | $418.0M | 52 |
| DevvStream | Carbon Management | Calgary, Canada | $6.0M | 52 |
| Proterra | Climate Tech | Burlingame, United States | — | 49 |
| Flowcarbon | Blockchain | New York, United States | $70.0M | 49 |
| CarbonClick | Climate Tech | Auckland, New Zealand | — | 48 |
| BioLite | Clean Energy | Brooklyn, United States | $5.9M | 48 |
| Daystar Power | Energy | Lagos, Nigeria | $150.0M | 47 |
| Deep Science Ventures | Biotechnology | London, United Kingdom | $63.0M | 47 |
| Clairion | Climate | Tel Aviv, Israel | — | 47 |
| Savion Health | Energy | Kansas City, United States | $115.0M | 47 |
| FLFleetzero | Climate Tech | San Francisco, United States | — | 46 |
| NENeogenyx Fuels | Renewable Energy | San Diego, United States | $400.0M | 45 |
| GRgroSolar | Solar Energy | Columbia, United States | $13.1M | 41 |
| Marvin Blue | Climate | Tel Aviv, Israel | — | 39 |
| FEFeldenergy | Agritech | Pöcking, Germany | $15.2M | 39 |
| SPSpark Cleantech | Climate Tech | Cambridge, United Kingdom | $34.6M | 39 |
| REplace | Climate Tech | — | $2.1M | 39 |
| CoGo | Climate Tech | London, United Kingdom | $1.8M | 39 |
| Gigablue | Carbon Removal | — | — | 38 |
| Carbonfund | Climate Tech | Chevy Chase, United States | — | 38 |
| Kathairos Solutions | Clean Energy | Calgary, Canada | — | 37 |
| Climate Tech | Tel Aviv, Israel | — | 36 | |
| CACarboNegev | Climate | Be'er Sheva, Israel | $1.0M | 36 |
| NetZeroNitrogen | Climate Tech | Cambridge, United States | $6.6M | 35 |
| HotGreen Solutions | Climate Tech | San Diego, United States | $16.5M | 35 |
| RepAir Carbon Capture | Carbon Removal | Tel Aviv, Israel | — | 35 |
| Exency | Energy | Tel Aviv, Israel | — | 35 |
| Carbon Twist | Climate | Tel Aviv, Israel | — | 35 |
| DEDeepSky Corp. | Climate Tech | Montreal, Canada | — | 34 |
| Metiss | Enterprise | — | — | 32 |
| Marine Edge | Maritime | Oslo, Norway | — | 32 |
| Green Bunkers | Climate Tech | Madrid, Spain | $6.9M | 31 |