Open source focus
Open Source Alternatives to Voltera
60 open source Electric Vehicles options similar to Voltera, 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
Voltfang40EV ChargingBerlin, Germany$15.0MOpen source
Intellivolt35EV ChargingLondon, United KingdomOpen source
SmartGreen37IndustrialTel Aviv, Israel$3.0MOpen source
RTC36TransportationOmaha, United States$8.8MOpen source
D.A.A. Tech85Environmental ConsultingWindsor, United StatesOpen source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
Opsys63AutomotiveYokneam Illit, Israel$51.5MOpen source
Sitetracker61Infrastructure ManagementBerkeley, United States$42.0MOpen source
- SESempra Energy60UtilitiesSan Diego, United States
Open source
Ouster55RoboticsSan Francisco, United States$100.0MOpen source
Wisesight Technologies54AutomotiveTel Aviv, Israel$4.0MOpen source
H2Pro53WaterTel Aviv, IsraelOpen source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MOpen source
Suena Energy35Energy & Climate TechTel Aviv, Israel$10.1MOpen source
Ourea Energy .25Energy StorageLondon, United KingdomOpen source
VIRES Simulationstechnologie GmbH (now part of AVL)21Autonomous VehiclesAugsburg, GermanyOpen source
BlueBoticsRoboticsLausanne, SwitzerlandOpen source
GridhelixAI-Driven Grid BalancingLondon, United KingdomOpen source
- GreencognitionClimate Tech
Open source
- D.A.A. TechEnvironmental ConsultingWindsor, United States
Open source
Ayrton EnergyClean EnergyCalgary, CanadaOpen source
RideamericaAgentic AIOpen source
VAST Data85StorageNew York, United States$881.0MOpen source
Polygon81BlockchainMumbai, India$400.0MOpen source
Octopus Energy76EnergyLondon, United Kingdom$800.0MOpen source
Alchemy76BlockchainSan Francisco, United States$450.0MOpen source
- BABackblaze73SaaSSan Mateo, United States$13.0M
Open source
InstaDeep71Decision-Making AITunis, Tunisia$177.0MOpen source
SUSE70Cloud ComputingLuxembourg City, Luxembourg$4.9BOpen source · Self-hostable
OpenRouter70InfrastructureSan Francisco, United States$153.5MOpen source
Hailo69Edge ComputingTel Aviv, Israel$425.0MOpen source
- UPUpvest69FintechBerlin, Germany$392.0M
Open source
QuickNode69BlockchainMiami, United States$95.0MOpen source
Crusoe Energy67Energy & Climate TechDenver, United States$610.0MOpen source
SiFive66AI ChipSan Jose, United States$774.9MOpen source
Cockroach Labs65EnterpriseNew York, United States$308.1MOpen source
Mysten Labs64Web3Menlo Park, United States$351.0MOpen source
ecobee63Smart HomeToronto, Canada$96.0MOpen source
Aurora Labs63AutomotiveTel Aviv, Israel$99.6MOpen source
Optimism63BlockchainNew York City, United States$178.5MOpen source
- QDQdrant63Artificial IntelligenceBerlin, Germany$87.5M
Open source · Self-hostable
RadixArk62Artificial IntelligencePalo Alto, USA$20.0MOpen source
Monad Labs62BlockchainNew York, United States$266.0MOpen source
Sei62BlockchainSan Francisco, United States$35.0MOpen source
Odigos62Enterprise$13.0MOpen source · Self-hostable
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
C3 AI61Artificial IntelligenceRedwood City, United States$1.0BOpen source
Solana61BlockchainSan Francisco, United States$195.5MOpen source
EOS Data Analytics60AgTechKyiv, UkraineOpen source
- WOWormhole59BlockchainGeorge Town, Cayman Islands$225.0M
Open source
0G Labs58AISan Francisco, United States$75.0MOpen source
ChainSafe Systems57Web3Toronto, Canada$18.8MOpen source · Self-hostable
CloudQuery56EnterpriseSan Francisco, United States$18.5MOpen source · Self-hostable
Usekernel56Developer ToolsSan Francisco, United States$22.0MOpen source
Li.Fi55FintechBerlin, Germany$52.0MOpen source
Oxide Computer55EnterpriseSan Francisco, United States$200.0MOpen source
Algaeing55TextileTel Aviv, Israel$12.0MOpen source
Excelero55Data CenterSanta Clara, United States$25.0MOpen source
FalkorDB55EnterpriseTel Aviv, Israel$3.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 |
| Voltfang | EV Charging | Open source | Berlin, Germany | $15.0M | 40 |
| Intellivolt | EV Charging | Open source | London, United Kingdom | — | 35 |
| SmartGreen | Industrial | Open source | Tel Aviv, Israel | $3.0M | 37 |
| RTC | Transportation | Open source | Omaha, United States | $8.8M | 36 |
| D.A.A. Tech | Environmental Consulting | Open source | Windsor, United States | — | 85 |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 |
| Opsys | Automotive | Open source | Yokneam Illit, Israel | $51.5M | 63 |
| Sitetracker | Infrastructure Management | Open source | Berkeley, United States | $42.0M | 61 |
| SESempra Energy | Utilities | Open source | San Diego, United States | — | 60 |
| Ouster | Robotics | Open source | San Francisco, United States | $100.0M | 55 |
| Wisesight Technologies | Automotive | Open source | Tel Aviv, Israel | $4.0M | 54 |
| H2Pro | Water | Open source | Tel Aviv, Israel | — | 53 |
| Caudal Energy | Renewable Energy | Open source | Oxford, United Kingdom | $5.3M | 42 |
| Suena Energy | Energy & Climate Tech | Open source | Tel Aviv, Israel | $10.1M | 35 |
| Ourea Energy . | Energy Storage | Open source | London, United Kingdom | — | 25 |
| VIRES Simulationstechnologie GmbH (now part of AVL) | Autonomous Vehicles | Open source | Augsburg, Germany | — | 21 |
| BlueBotics | Robotics | Open source | Lausanne, Switzerland | — | — |
| Gridhelix | AI-Driven Grid Balancing | Open source | London, United Kingdom | — | — |
| Climate Tech | Open source | — | — | — | |
| Environmental Consulting | Open source | Windsor, United States | — | — | |
| Ayrton Energy | Clean Energy | Open source | Calgary, Canada | — | — |
| Rideamerica | Agentic AI | Open source | — | — | — |
| VAST Data | Storage | Open source | New York, United States | $881.0M | 85 |
| Polygon | Blockchain | Open source | Mumbai, India | $400.0M | 81 |
| Octopus Energy | Energy | Open source | London, United Kingdom | $800.0M | 76 |
| Alchemy | Blockchain | Open source | San Francisco, United States | $450.0M | 76 |
| BABackblaze | SaaS | Open source | San Mateo, United States | $13.0M | 73 |
| InstaDeep | Decision-Making AI | Open source | Tunis, Tunisia | $177.0M | 71 |
| SUSE | Cloud Computing | Open source · Self-hostable | Luxembourg City, Luxembourg | $4.9B | 70 |
| OpenRouter | Infrastructure | Open source | San Francisco, United States | $153.5M | 70 |
| Hailo | Edge Computing | Open source | Tel Aviv, Israel | $425.0M | 69 |
| UPUpvest | Fintech | Open source | Berlin, Germany | $392.0M | 69 |
| QuickNode | Blockchain | Open source | Miami, United States | $95.0M | 69 |
| Crusoe Energy | Energy & Climate Tech | Open source | Denver, United States | $610.0M | 67 |
| SiFive | AI Chip | Open source | San Jose, United States | $774.9M | 66 |
| Cockroach Labs | Enterprise | Open source | New York, United States | $308.1M | 65 |
| Mysten Labs | Web3 | Open source | Menlo Park, United States | $351.0M | 64 |
| ecobee | Smart Home | Open source | Toronto, Canada | $96.0M | 63 |
| Aurora Labs | Automotive | Open source | Tel Aviv, Israel | $99.6M | 63 |
| Optimism | Blockchain | Open source | New York City, United States | $178.5M | 63 |
| QDQdrant | Artificial Intelligence | Open source · Self-hostable | Berlin, Germany | $87.5M | 63 |
| RadixArk | Artificial Intelligence | Open source | Palo Alto, USA | $20.0M | 62 |
| Monad Labs | Blockchain | Open source | New York, United States | $266.0M | 62 |
| Sei | Blockchain | Open source | San Francisco, United States | $35.0M | 62 |
| Odigos | Enterprise | Open source · Self-hostable | — | $13.0M | 62 |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 |
| C3 AI | Artificial Intelligence | Open source | Redwood City, United States | $1.0B | 61 |
| Solana | Blockchain | Open source | San Francisco, United States | $195.5M | 61 |
| EOS Data Analytics | AgTech | Open source | Kyiv, Ukraine | — | 60 |
| WOWormhole | Blockchain | Open source | George Town, Cayman Islands | $225.0M | 59 |
| 0G Labs | AI | Open source | San Francisco, United States | $75.0M | 58 |
| ChainSafe Systems | Web3 | Open source · Self-hostable | Toronto, Canada | $18.8M | 57 |
| CloudQuery | Enterprise | Open source · Self-hostable | San Francisco, United States | $18.5M | 56 |
| Usekernel | Developer Tools | Open source | San Francisco, United States | $22.0M | 56 |
| Li.Fi | Fintech | Open source | Berlin, Germany | $52.0M | 55 |
| Oxide Computer | Enterprise | Open source | San Francisco, United States | $200.0M | 55 |
| Algaeing | Textile | Open source | Tel Aviv, Israel | $12.0M | 55 |
| Excelero | Data Center | Open source | Santa Clara, United States | $25.0M | 55 |
| FalkorDB | Enterprise | Open source | Tel Aviv, Israel | $3.0M | 55 |