Open source focus
Open Source Alternatives to Wärtsilä
60 open source Marine Technology options similar to Wärtsilä, 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.
NAVTOR AS27Maritime TechEgersund, NorwayOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
- MfglogicSmart Manufacturing
Open source
D.A.A. Tech85Environmental ConsultingWindsor, United StatesOpen source
Anaergia63Energy & Climate TechBurlington, CanadaOpen source
Halo Digital53AI Enablers$11.0MOpen source
Vivint Solar52Solar EnergyLehi, United StatesOpen source
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MOpen source
GridvanceEnergy & Climate TechOpen source
Ctek, Inc.Industrial IoTMinneapolis, United StatesOpen source
Ayrton EnergyClean EnergyCalgary, CanadaOpen source
- D.A.A. TechEnvironmental ConsultingWindsor, United States
Open source
MachinesuiteIndustrial AutomationOpen source
Octopus Energy76EnergyLondon, United Kingdom$800.0MOpen source
Smartex.ai58Textile ManufacturingPorto, Portugal$24.7MOpen source
OneLayer58CybersecurityTel Aviv, Israel$36.2MOpen source
Cybord56Visual InspectionTel Aviv, Israel$8.7MOpen source
CaPow55RoboticsTel Aviv, Israel$7.5MOpen source
Falkbuilt Ltd.54Advanced ManufacturingCalgary, CanadaOpen source
EnergyX54Energy & Climate TechAustin, United StatesOpen source
H2Pro53WaterTel Aviv, IsraelOpen source
energyXL53Clean EnergyAustin, United States$154.5MOpen source
Magentic51MFG + SUPPLY CHAINSan Francisco, United States$14.6MOpen source
MN8 Energy50Renewable EnergyNew York, USA$87.5MOpen source
Gaius.AI48ManufacturingTel Aviv, Israel$10.0MOpen source
Ideon Technologies48Computer VisionTel Aviv, Israel$21.0MOpen source
Linewise48AISan Francisco, United States$1.1MOpen source
Elektrik46E-commerceSalt Lake City, USAOpen source
Multi-Tech Systems40Industrial IoTMounds View, United StatesOpen source
Voltfang40EV ChargingBerlin, Germany$15.0MOpen source
Intellivolt35EV ChargingLondon, United KingdomOpen source
Arbel AI34Industrial AutomationEven Yehuda, IsraelOpen source
WeatherXM33Climate TechAthens, GreeceOpen source
- EDedgX31Edge ComputingSan Jose, United States$8.8M
Open source · Self-hostable
Kiinns30Food SafetyTel Aviv, IsraelOpen source
Exein29CybersecurityMilan, Italy$1.5MOpen source
agRE.tech28SolarTel Aviv, IsraelOpen source
General Electric28ConglomerateBoston, United StatesOpen source
- SISiemens27Industrial AutomationMunich, Germany
Open source
Ourea Energy .25Energy StorageLondon, United KingdomOpen source
Marine Hound21Climate TechValletta, MaltaOpen source
Assembrix213D PrintingTel Aviv, IsraelOpen source
BeagleBone Black17Embedded SystemsDallas, United StatesOpen source
SourcingBot.com13IndustrialOpen source
PlastocAI InfrastructureOpen source
PreddixSupply ChainOpen source
FleetpevFleet ManagementTel Aviv, IsraelOpen source
CitytapWater InfrastructureTel Aviv, IsraelOpen source
- GreencognitionClimate Tech
Open source
ParkkisSmart CityHelsinki, FinlandOpen source
GridhelixAI-Driven Grid BalancingLondon, United KingdomOpen source
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MOpen source · Self-hostable
Arm Holdings plc77Semiconductor DesignCambridge, United Kingdom$35.9BOpen source
Autodesk, Inc.74ArchitectureSan Francisco, United States$200.0MOpen source
Exotec70RoboticsLyon, FranceOpen source
Allbirds70Apparel & FashionSan Francisco, USA$150.0MOpen source
Hailo69Edge ComputingTel Aviv, Israel$425.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| NAVTOR AS | Maritime Tech | Open source | Egersund, Norway | — | 27 |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 |
| Smart Manufacturing | Open source | — | — | — | |
| D.A.A. Tech | Environmental Consulting | Open source | Windsor, United States | — | 85 |
| Anaergia | Energy & Climate Tech | Open source | Burlington, Canada | — | 63 |
| Halo Digital | AI Enablers | Open source | — | $11.0M | 53 |
| Vivint Solar | Solar Energy | Open source | Lehi, United States | — | 52 |
| Suena Energy | Energy & Climate Tech | Open source | Tel Aviv, Israel | $10.1M | 35 |
| Gridvance | Energy & Climate Tech | Open source | — | — | — |
| Ctek, Inc. | Industrial IoT | Open source | Minneapolis, United States | — | — |
| Ayrton Energy | Clean Energy | Open source | Calgary, Canada | — | — |
| Environmental Consulting | Open source | Windsor, United States | — | — | |
| Machinesuite | Industrial Automation | Open source | — | — | — |
| Octopus Energy | Energy | Open source | London, United Kingdom | $800.0M | 76 |
| Smartex.ai | Textile Manufacturing | Open source | Porto, Portugal | $24.7M | 58 |
| OneLayer | Cybersecurity | Open source | Tel Aviv, Israel | $36.2M | 58 |
| Cybord | Visual Inspection | Open source | Tel Aviv, Israel | $8.7M | 56 |
| CaPow | Robotics | Open source | Tel Aviv, Israel | $7.5M | 55 |
| Falkbuilt Ltd. | Advanced Manufacturing | Open source | Calgary, Canada | — | 54 |
| EnergyX | Energy & Climate Tech | Open source | Austin, United States | — | 54 |
| H2Pro | Water | Open source | Tel Aviv, Israel | — | 53 |
| energyXL | Clean Energy | Open source | Austin, United States | $154.5M | 53 |
| Magentic | MFG + SUPPLY CHAIN | Open source | San Francisco, United States | $14.6M | 51 |
| MN8 Energy | Renewable Energy | Open source | New York, USA | $87.5M | 50 |
| Gaius.AI | Manufacturing | Open source | Tel Aviv, Israel | $10.0M | 48 |
| Ideon Technologies | Computer Vision | Open source | Tel Aviv, Israel | $21.0M | 48 |
| Linewise | AI | Open source | San Francisco, United States | $1.1M | 48 |
| Elektrik | E-commerce | Open source | Salt Lake City, USA | — | 46 |
| Multi-Tech Systems | Industrial IoT | Open source | Mounds View, United States | — | 40 |
| Voltfang | EV Charging | Open source | Berlin, Germany | $15.0M | 40 |
| Intellivolt | EV Charging | Open source | London, United Kingdom | — | 35 |
| Arbel AI | Industrial Automation | Open source | Even Yehuda, Israel | — | 34 |
| WeatherXM | Climate Tech | Open source | Athens, Greece | — | 33 |
| EDedgX | Edge Computing | Open source · Self-hostable | San Jose, United States | $8.8M | 31 |
| Kiinns | Food Safety | Open source | Tel Aviv, Israel | — | 30 |
| Exein | Cybersecurity | Open source | Milan, Italy | $1.5M | 29 |
| agRE.tech | Solar | Open source | Tel Aviv, Israel | — | 28 |
| General Electric | Conglomerate | Open source | Boston, United States | — | 28 |
| SISiemens | Industrial Automation | Open source | Munich, Germany | — | 27 |
| Ourea Energy . | Energy Storage | Open source | London, United Kingdom | — | 25 |
| Marine Hound | Climate Tech | Open source | Valletta, Malta | — | 21 |
| Assembrix | 3D Printing | Open source | Tel Aviv, Israel | — | 21 |
| BeagleBone Black | Embedded Systems | Open source | Dallas, United States | — | 17 |
| SourcingBot.com | Industrial | Open source | — | — | 13 |
| Plastoc | AI Infrastructure | Open source | — | — | — |
| Preddix | Supply Chain | Open source | — | — | — |
| Fleetpev | Fleet Management | Open source | Tel Aviv, Israel | — | — |
| Citytap | Water Infrastructure | Open source | Tel Aviv, Israel | — | — |
| Climate Tech | Open source | — | — | — | |
| Parkkis | Smart City | Open source | Helsinki, Finland | — | — |
| Gridhelix | AI-Driven Grid Balancing | Open source | London, United Kingdom | — | — |
| Ubuntu | Operating Systems | Open source · Self-hostable | London, United Kingdom | $63.0M | 85 |
| Arm Holdings plc | Semiconductor Design | Open source | Cambridge, United Kingdom | $35.9B | 77 |
| Autodesk, Inc. | Architecture | Open source | San Francisco, United States | $200.0M | 74 |
| Exotec | Robotics | Open source | Lyon, France | — | 70 |
| Allbirds | Apparel & Fashion | Open source | San Francisco, USA | $150.0M | 70 |
| Hailo | Edge Computing | Open source | Tel Aviv, Israel | $425.0M | 69 |