Open source focus
Open Source Alternatives to Foxchains
60 open source Web3 options similar to Foxchains, 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.
Poseidon36Decentralized IdentityTel Aviv, Israel$18.0MOpen source
Cred Protocol45FintechSan Francisco, United StatesOpen source
Blockmesh Network31BlockchainIsrael, IsraelOpen source · Self-hostable
Headless Domains0Agentic AIHong Kong, Hong KongOpen source
DusthubFintechOpen source
- Fed LabsDigital IdentitySan Francisco, United States
Open source
Polygon81BlockchainMumbai, India$400.0MOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
Monad Labs62BlockchainNew York, United States$266.0MOpen source
Near58BlockchainZug, Switzerland$1.1BOpen source
Olas54Agentic AIUnited Kingdom$13.8MOpen source
Tweed54FintechNew York, United States$4.0MOpen source
Connext54Fintech$12.0MOpen source
- RARated Labs54Web3London, United Kingdom$2.5M
Open source
ConsenSys (Infura)54Web3San Francisco, United States$221.0MOpen source
ENS (Ethereum Name Service)53Web3$1.0MOpen source
Fhenix53BlockchainNew York, United States$22.0MOpen source
The Graph53Web3San Francisco, United StatesOpen source
imToken53Web3Singapore, Singapore$40.0MOpen source
Filecoin53DePINSan Francisco, United States$150.0MOpen source
Kima50BlockchainTel Aviv, Israel$6.7MOpen source
Thena AI47FintechSingapore, Singapore$10.1MOpen source
io.finnet47FintechTel Aviv, IsraelOpen source
Horizon Blockchain Games47FintechToronto, Canada$10.0MOpen source
RedStone43Web3Warsaw, PolandOpen source
Arrakis Finance41FintechOpen source
Hermes Protocol41Web3Open source
- VIVirtuals Protocol38BlockchainSan Francisco, United States
Open source
Audius34Music TechSan Francisco, United States$5.0MOpen source
Open Bitcoin Tracker32FintechOpen source · Self-hostable
Mirra AI28Web3Open source
Trust Wallet28FintechTallinn, EstoniaOpen source
Faremeter22FintechOpen source · Self-hostable
Clawpump19BlockchainOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
PayAI15FintechOpen source
- ATAtoZ Labs11Blockchain
Open source · Self-hostable
- 0X0xWork10Web3
Open source
ERC-800410BlockchainOpen source
Rei Labs10Web3Singapore, SingaporeOpen source
- X4x402.org10EdTech
Open source
- ZAzauth10CybersecurityTel Aviv, Israel
Open source
- LOLobster.cash9Fintech
Open source
Curiotrader8Agentic AIOpen source
CodeNut7Web3 DevelopmentOpen source
PersondbPersonal Data ManagementSan Francisco, United StatesOpen source
GembascanBlockchainOpen source · Self-hostable
VeritasforgeBlockchainLondon, EnglandOpen source
- Agentx402Agentic AISan Francisco, United States
Open source
OpenkmsFintechOpen source
Obscura Ephermeral ClubAI InfrastructureOpen source
eToro85FintechLimassol, Cyprus$524.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Alchemy76BlockchainSan Francisco, United States$450.0MOpen source
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
QuickNode69BlockchainMiami, United States$95.0MOpen source
Mysten Labs64Web3Menlo Park, United States$351.0MOpen source
OpenSea64FintechNew York, United States$423.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Poseidon | Decentralized Identity | Open source | Tel Aviv, Israel | $18.0M | 36 | |
| Cred Protocol | Fintech | Open source | San Francisco, United States | — | 45 | |
| Blockmesh Network | Blockchain | Open source · Self-hostable | Israel, Israel | — | 31 | |
| Headless Domains | Agentic AI | Open source | Hong Kong, Hong Kong | — | 0 | |
| Dusthub | Fintech | Open source | — | — | — | |
| Digital Identity | Open source | San Francisco, United States | — | — | ||
| Polygon | Blockchain | Open source | Mumbai, India | $400.0M | 81 | |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 | |
| Monad Labs | Blockchain | Open source | New York, United States | $266.0M | 62 | |
| Near | Blockchain | Open source | Zug, Switzerland | $1.1B | 58 | |
| Olas | Agentic AI | Open source | United Kingdom | $13.8M | 54 | |
| Tweed | Fintech | Open source | New York, United States | $4.0M | 54 | |
| Connext | Fintech | Open source | — | $12.0M | 54 | |
| RARated Labs | Web3 | Open source | London, United Kingdom | $2.5M | 54 | |
| ConsenSys (Infura) | Web3 | Open source | San Francisco, United States | $221.0M | 54 | |
| ENS (Ethereum Name Service) | Web3 | Open source | — | $1.0M | 53 | |
| Fhenix | Blockchain | Open source | New York, United States | $22.0M | 53 | |
| The Graph | Web3 | Open source | San Francisco, United States | — | 53 | |
| imToken | Web3 | Open source | Singapore, Singapore | $40.0M | 53 | |
| Filecoin | DePIN | Open source | San Francisco, United States | $150.0M | 53 | |
| Kima | Blockchain | Open source | Tel Aviv, Israel | $6.7M | 50 | |
| Thena AI | Fintech | Open source | Singapore, Singapore | $10.1M | 47 | |
| io.finnet | Fintech | Open source | Tel Aviv, Israel | — | 47 | |
| Horizon Blockchain Games | Fintech | Open source | Toronto, Canada | $10.0M | 47 | |
| RedStone | Web3 | Open source | Warsaw, Poland | — | 43 | |
| Arrakis Finance | Fintech | Open source | — | — | 41 | |
| Hermes Protocol | Web3 | Open source | — | — | 41 | |
| VIVirtuals Protocol | Blockchain | Open source | San Francisco, United States | — | 38 | |
| Audius | Music Tech | Open source | San Francisco, United States | $5.0M | 34 | |
| Open Bitcoin Tracker | Fintech | Open source · Self-hostable | — | — | 32 | |
| Mirra AI | Web3 | Open source | — | — | 28 | |
| Trust Wallet | Fintech | Open source | Tallinn, Estonia | — | 28 | |
| Faremeter | Fintech | Open source · Self-hostable | — | — | 22 | |
| Clawpump | Blockchain | Open source | — | — | 19 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| PayAI | Fintech | Open source | — | — | 15 | |
| ATAtoZ Labs | Blockchain | Open source · Self-hostable | — | — | 11 | |
| 0X0xWork | Web3 | Open source | — | — | 10 | |
| ERC-8004 | Blockchain | Open source | — | — | 10 | |
| Rei Labs | Web3 | Open source | Singapore, Singapore | — | 10 | |
| X4x402.org | EdTech | Open source | — | — | 10 | |
| ZAzauth | Cybersecurity | Open source | Tel Aviv, Israel | — | 10 | |
| LOLobster.cash | Fintech | Open source | — | — | 9 | |
| Curiotrader | Agentic AI | Open source | — | — | 8 | |
| CodeNut | Web3 Development | Open source | — | — | 7 | |
| Persondb | Personal Data Management | Open source | San Francisco, United States | — | — | |
| Gembascan | Blockchain | Open source · Self-hostable | — | — | — | |
| Veritasforge | Blockchain | Open source | London, England | — | — | |
| Agentic AI | Open source | San Francisco, United States | — | — | ||
| Openkms | Fintech | Open source | — | — | — | |
| Obscura Ephermeral Club | AI Infrastructure | Open source | — | — | — | |
| eToro | Fintech | Open source | Limassol, Cyprus | $524.0M | 85 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Alchemy | Blockchain | Open source | San Francisco, United States | $450.0M | 76 | |
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 | |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| QuickNode | Blockchain | Open source | Miami, United States | $95.0M | 69 | |
| Mysten Labs | Web3 | Open source | Menlo Park, United States | $351.0M | 64 | |
| OpenSea | Fintech | Open source | New York, United States | $423.0M | 64 |