Open source focus
Open Source Alternatives to Einklang
60 open source Energy options similar to Einklang, 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.
Tibber60Oslo, Norway$177.0MOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
Voltfang40EV ChargingBerlin, Germany$15.0MOpen source
Intellivolt35EV ChargingLondon, United KingdomOpen source
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MOpen source
GreencognitionClimate TechOpen source
Octopus Energy76EnergyLondon, United Kingdom$800.0MOpen source
C3 AI61Artificial IntelligenceRedwood City, United States$1.0BOpen source
SolCold50CleantechTel Aviv, IsraelOpen source
Re Sustainability47SustainabilityNew York, United States$1.5MOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
Ardeiro8Agentic AIOpen source
GridvanceEnergy & Climate TechOpen source
SteunebrinkWebsite BuilderOpen source
Ayrton EnergyClean EnergyCalgary, CanadaOpen source
GridhelixAI-Driven Grid BalancingLondon, United KingdomOpen source
Wix85WebsiteTel Aviv, Israel$1.3BOpen source
Forter85FintechNew York, United States$550.0MOpen source
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MOpen source · Self-hostable
D.A.A. Tech85Environmental ConsultingWindsor, United StatesOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
DeepL82Artificial IntelligenceCologne, Germany$300.0MOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
WekaIO70ComputingCampbell, United States$565.0MOpen source
Birdeye70Reputation ManagementPalo Alto, United States$85.0MOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
LogicGate Risk Cloud68GRCChicago, United States$269.0MOpen source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
Solo.io66Artificial IntelligenceCambridge, USA$174.8MOpen source · Self-hostable
Coro65EnterpriseNew York, United States$235.0MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
- RIRiffle Resilience62Artificial IntelligenceDallas, USA$63.0M
Open source
Workiva62Enterprise SoftwareAmes, United StatesOpen source
EOS Data Analytics60AgTechKyiv, UkraineOpen source
Dataiku60Artificial IntelligenceNew York, United States$200.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
SkyfireAI59AerospaceAustin, USA$19.5MOpen source
- CDCData Software58Artificial IntelligenceChapel Hill, United States$510.0M
Open source
JupiterOne57CybersecurityCary, USA$3.0MOpen source
OpsMill55Artificial IntelligencePalo Alto, USA$26.0MOpen source
Shopify55E-commerce PlatformOttawa, Canada$122.3MOpen source
Nordic Salt Cycle55Climate TechHelsinki, Finland$41.8MOpen source
Algaeing55TextileTel Aviv, Israel$12.0MOpen source
General Analysis55Artificial IntelligenceSan Francisco, USA$10.0MOpen source
Archestra.AI55Artificial IntelligenceLondon, United Kingdom$10.0MOpen source · Self-hostable
EnergyX54Energy & Climate TechAustin, United StatesOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
WSO254Artificial IntelligencePalo Alto, USA$63.0MOpen source · Self-hostable
- HOHOOTL54Artificial IntelligenceCharlottesville, USA$6.5M
Open source
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
energyXL53Clean EnergyAustin, United States$154.5MOpen source
H2Pro53WaterTel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Tibber | — | Open source | Oslo, Norway | $177.0M | 60 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 | |
| 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 | |
| Greencognition | Climate Tech | Open source | — | — | — | |
| Octopus Energy | Energy | Open source | London, United Kingdom | $800.0M | 76 | |
| C3 AI | Artificial Intelligence | Open source | Redwood City, United States | $1.0B | 61 | |
| SolCold | Cleantech | Open source | Tel Aviv, Israel | — | 50 | |
| Re Sustainability | Sustainability | Open source | New York, United States | $1.5M | 47 | |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 | |
| Ardeiro | Agentic AI | Open source | — | — | 8 | |
| Gridvance | Energy & Climate Tech | Open source | — | — | — | |
| Steunebrink | Website Builder | Open source | — | — | — | |
| Ayrton Energy | Clean Energy | Open source | Calgary, Canada | — | — | |
| Gridhelix | AI-Driven Grid Balancing | Open source | London, United Kingdom | — | — | |
| Wix | Website | Open source | Tel Aviv, Israel | $1.3B | 85 | |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 | |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 | |
| Ubuntu | Operating Systems | Open source · Self-hostable | London, United Kingdom | $63.0M | 85 | |
| D.A.A. Tech | Environmental Consulting | Open source | Windsor, United States | — | 85 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| DeepL | Artificial Intelligence | Open source | Cologne, Germany | $300.0M | 82 | |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| WekaIO | Computing | Open source | Campbell, United States | $565.0M | 70 | |
| Birdeye | Reputation Management | Open source | Palo Alto, United States | $85.0M | 70 | |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 | |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 | |
| LogicGate Risk Cloud | GRC | Open source | Chicago, United States | $269.0M | 68 | |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 | |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 | |
| Crusoe Energy | Energy & Climate Tech | Open source | Denver, United States | $610.0M | 67 | |
| Solo.io | Artificial Intelligence | Open source · Self-hostable | Cambridge, USA | $174.8M | 66 | |
| Coro | Enterprise | Open source | New York, United States | $235.0M | 65 | |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 | |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 | |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 | |
| RIRiffle Resilience | Artificial Intelligence | Open source | Dallas, USA | $63.0M | 62 | |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 | |
| EOS Data Analytics | AgTech | Open source | Kyiv, Ukraine | — | 60 | |
| Dataiku | Artificial Intelligence | Open source | New York, United States | $200.0M | 60 | |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 | |
| SkyfireAI | Aerospace | Open source | Austin, USA | $19.5M | 59 | |
| CDCData Software | Artificial Intelligence | Open source | Chapel Hill, United States | $510.0M | 58 | |
| JupiterOne | Cybersecurity | Open source | Cary, USA | $3.0M | 57 | |
| OpsMill | Artificial Intelligence | Open source | Palo Alto, USA | $26.0M | 55 | |
| Shopify | E-commerce Platform | Open source | Ottawa, Canada | $122.3M | 55 | |
| Nordic Salt Cycle | Climate Tech | Open source | Helsinki, Finland | $41.8M | 55 | |
| Algaeing | Textile | Open source | Tel Aviv, Israel | $12.0M | 55 | |
| General Analysis | Artificial Intelligence | Open source | San Francisco, USA | $10.0M | 55 | |
| Archestra.AI | Artificial Intelligence | Open source · Self-hostable | London, United Kingdom | $10.0M | 55 | |
| EnergyX | Energy & Climate Tech | Open source | Austin, United States | — | 54 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| WSO2 | Artificial Intelligence | Open source · Self-hostable | Palo Alto, USA | $63.0M | 54 | |
| HOHOOTL | Artificial Intelligence | Open source | Charlottesville, USA | $6.5M | 54 | |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 | |
| energyXL | Clean Energy | Open source | Austin, United States | $154.5M | 53 | |
| H2Pro | Water | Open source | Tel Aviv, Israel | — | 53 |