Open Source Alternatives to REPS
60 open source Energy options similar to REPS, 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.
Percepto69DronesTel Aviv, Israel$136.8MPercepto provides an autonomous inspection and monitoring platform for industrial sites using drones and robotics.
Open source
Octopus Energy62EnergyLondon, United Kingdom$1.5BGlobal clean energy tech company using proprietary software to provide affordable, renewable energy solutions.
Open source
Oxide Computer55EnterpriseSan Francisco, United States$200.0MPrivate cloud infrastructure startup offering integrated rack systems for enterprise data centers.
Open source
- MAMAJESTIC LABS AI51AISan Francisco, United States$100.0M
Develops specialized hardware and computing solutions for AI.
Open source
MN8 Energy49Renewable EnergyNew York, USA$87.5MA leading renewable energy company focused on developing and financing solar and battery storage projects.
Open source
Caudal Energy42Renewable EnergyOxford, United Kingdom$5.3MDeveloping predictable renewable power systems from tidal flow.
Open source
Sempra Energy24UtilitiesSan Diego, United StatesNorth American energy infrastructure company focused on electric and natural gas utilities.
Open source
- D.A.A. Tech11Environmental ConsultingWindsor, United States
A global consulting, engineering, and construction management firm providing environmentally focused and digitally powered solutions.
Open source
Polygon81BlockchainMumbai, India$400.0MA framework and platform for building and connecting blockchain networks, focusing on scalability and usability for Ethereum.
Open source
Google74InternetMountain View, United States$9.1BGlobal technology leader in search, advertising, cloud, AI, and consumer electronics.
Open source
VAST Data74StorageNew York, United States$881.0MA universal data platform for AI and analytics, offering high-performance flash storage and a data lakehouse architecture.
Open source
Exotec70RoboticsLyon, FranceDevelops advanced robotics solutions for logistics and industrial applications.
Open source
Crunchbase70DataSan Francisco, United StatesA platform providing data and insights on private and public companies, startups, and investors.
Open source
OpenRouter70InfrastructureSan Francisco, United States$153.5MUnified API platform providing developers access to hundreds of large language models through one endpoint.
Open source
Alchemy67BlockchainSan Francisco, United States$450.0MLeading blockchain developer platform providing infrastructure, APIs, and tools to build scalable Web3 applications.
Open source
Cockroach Labs66EnterpriseNew York, United States$308.1MCloud-native distributed SQL database for mission-critical applications requiring high availability and scalability.
Open source
Sett65GamingTel Aviv, Israel$57.0MAI-powered creative performance platform for mobile games, generating and testing ad concepts at scale.
Open source
Mysten Labs63Web3Menlo Park, United States$351.0MWeb3 infrastructure company building the Sui Layer 1 blockchain for high throughput and low-cost transactions.
Open source
Ampere62SemiconductorsSanta Clara, USA$63.0MDesigns and manufactures high-performance, power-efficient cloud computing processors.
Open source
Normal Computing62Artificial IntelligenceNew York, United States$50.0MDeveloping AI-native chip design software and physics-based thermodynamic processors to address AI hardware energy demands.
Open source
QuickNode62BlockchainMiami, United States$95.0MBlockchain infrastructure provider offering high-performance RPC nodes and developer tools for Web3 applications.
Open source
Monad Labs62BlockchainNew York, United States$266.0MBuilding a high-performance, scalable blockchain with a novel execution environment.
Open source
Sei62BlockchainSan Francisco, United States$35.0MHigh-performance blockchain for decentralized exchanges.
Open source
C3 AI62Artificial IntelligenceRedwood City, United States$1.0BProvider of enterprise artificial intelligence software and applications.
Open source
Solana61BlockchainSan Francisco, United States$195.5MHigh-performance blockchain powering decentralized applications and crypto projects.
Open source
Rigetti Computing59Quantum ComputingBerkeley, United States$178.0MDesigns, manufactures, and deploys superconducting quantum computers and processors.
Open source
Wormhole59BlockchainGeorge Town, Cayman Islands$225.0MLeading interoperability platform enabling secure cross-chain messaging and asset transfers across multiple blockchain networks.
Open source
Yubico57CybersecurityStockholm, SwedenThe leading provider of hardware security keys.
Open source
SUSE57Cloud ComputingLuxembourg City, Luxembourg$4.9BOpen, agile, and enterprise-grade Linux and cloud infrastructure solutions.
Open source · Self-hostable
ChainSafe Systems57Web3Toronto, Canada$18.8MLeading Web3 infrastructure firm specializing in protocol engineering, cross-chain interoperability, and Web3 gaming.
Open source · Self-hostable
Odigos56Enterprise$13.0MOpen-source project for instant distributed tracing and metrics using eBPF and OpenTelemetry.
Open source · Self-hostable
Backblaze56SaaSSan Mateo, United States$13.0MProvides affordable, S3-compatible cloud object storage and automated computer backup services for businesses and individuals.
Open source
Optimism56BlockchainNew York City, United States$178.5MEthereum Layer 2 scaling solution using optimistic rollups to enable fast, low-cost transactions.
Open source
Ouster55RoboticsSan Francisco, United States$100.0MOuster is a lidar manufacturer that has acquired StereoLabs, specializing in vision-based perception systems, to create a unified sensing and perception platform for advanced physical AI systems.
Open source
Li.Fi55FintechBerlin, Germany$52.0MCross-chain aggregation protocol for bridging and swapping assets across blockchains.
Open source
Nexthop AI55Artificial IntelligenceSanta Clara, United States$610.0MNexthop AI builds customized, high-efficiency networking hardware and software solutions for hyperscale cloud infrastructure providers.
Open source
Pico Immersive55Virtual RealityBeijing, China$397.1MGlobal extended reality headset and software maker.
Open source
FalkorDB54EnterpriseTel Aviv, Israel$3.0MQueryable property graph database using sparse matrices and linear algebra for graph queries.
Open source
Connext54Fintech$12.0MModular interoperability protocol for building crosschain applications and deploying crosschain-native tokens.
Open source
StereoLabs54RoboticsParis, France$30.0MVision-based perception systems for robotics and industrial applications.
Open source
Rated Labs54Web3London, United Kingdom$2.5MWeb3 infrastructure data provider focused on validator and node operator ratings.
Open source
Aura Aero54AerospaceToulouse, France$340.0MA French aerospace startup developing sustainable aircraft.
Open source
CloudQuery53EnterpriseSan Francisco, United States$18.5MOpen-source data integration platform for security and infrastructure teams.
Open source · Self-hostable
Usekernel53Developer ToolsSan Francisco, United States$22.0MA platform simplifying browser automation with a focus on developer experience.
Open source
Bluebricks53EnterpriseSan Francisco, United States$4.5MEnterprise infrastructure platform for instant, policy-compliant cloud deployments.
Open source
Cipher Digital53Data CentersNew York, United States$810.0MData center development tied to Amazon.
Open source
Enflame Technology53Artificial IntelligenceShanghai, China$400.0MAI chipmaker
Open source
ConsenSys (Infura)52Web3San Francisco, United States$221.0MInfura provides developers with access to Ethereum and other blockchain networks.
Open source
Pollen Robotics52RoboticsParis, France$2.6MPioneering accessible, open-source physical robots and AI-powered application development.
Open source · Self-hostable
Upvest52FintechBerlin, Germany$392.0MA B2B SaaS investment infrastructure platform enabling firms to offer digital investment services.
Open source
RadixArk52Artificial IntelligencePalo Alto, USA$20.0MDemocratizing access to frontier AI infrastructure.
Open source
GaiaNet.AI51AIBerkeley, United States$20.0MDecentralized infrastructure for creating, deploying, and monetizing secure, private, and censorship-resistant AI agents.
Open source
Boba Network51BlockchainPalo Alto, United States$45.0MA multichain Layer-2 scaling solution for Ethereum featuring Hybrid Compute for advanced off-chain computation.
Open source
energyXL51Clean EnergyAustin, United States$154.5MDeveloping disruptive technologies for lithium extraction and battery storage to accelerate the clean energy transition.
Open source
Monad50BlockchainNew York, United States$259.0MA high-performance, parallel blockchain designed for enterprise-grade applications and DeFi.
Open source
Hathora50GamingNew York City, United States$7.6MA real-time compute and server orchestration platform focused on multiplayer games and AI inference.
Open source
WaiV Robotics50RoboticsSouthampton, United Kingdom$7.5MAutonomous maritime infrastructure for reliable VTOL drone operations at sea.
Open source
Kima50BlockchainTel Aviv, Israel$6.7MFintech protocol for universal liquidity, fixing DeFi interoperability by uniting fragmented blockchains and assets.
Open source
Kong50API ManagementSan Francisco, United States$511.0MAPI gateway and management platform for microservices and cloud-native applications.
Open source · Self-hostable
Positron49HardwareSan Francisco, United States$825.1MAI chipmaker focused on energy-efficient hardware as an alternative to Nvidia.
Open source