Open source focus
Arbitrum is open source
Open Source Alternatives to Arbitrum
60 open source Fintech options similar to Arbitrum, 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.
Mode Network54DeFiLondon, United Kingdom$5.3MOpen source
Polygon81BlockchainMumbai, India$400.0MOpen source
- BOBoba Network51BlockchainPalo Alto, United States$45.0M
Open source
Alchemy76BlockchainSan Francisco, United States$450.0MOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
OpenSea64FintechNew York, United States$423.0MOpen source
Mysten Labs64Web3Menlo Park, United States$351.0MOpen source
XMTP63AISan Francisco, United States$49.9MOpen source
Monad Labs62BlockchainNew York, United States$266.0MOpen source
Sei62BlockchainSan Francisco, United States$35.0MOpen source
thirdweb62Web3San Francisco, United States$29.0MOpen source
Aave61FintechLondon, United Kingdom$29.5MOpen source
Solana61BlockchainSan Francisco, United States$195.5MOpen source
Unchained Tech60FintechAustin, United StatesOpen source
BitPay56FintechAtlanta, United StatesOpen source
Li.Fi55FintechBerlin, Germany$52.0MOpen source
Cardano55BlockchainOpen source · Self-hostable
Tweed54FintechNew York, United States$4.0MOpen source
- RARated Labs54Web3London, United Kingdom$2.5M
Open source
Ironblocks54EnterpriseTel Aviv, Israel$7.0MOpen source
Connext54Fintech$12.0MOpen source
Chiliz54FintechGzira, Malta$65.0MOpen source
Blockchain53FintechNew York, United States$520.5MOpen source
Fhenix53BlockchainNew York, United States$22.0MOpen source
Archimedes53Fintech$7.3MOpen source · Self-hostable
deBridge51FintechDubai, United Arab Emirates$10.5MOpen source
Stride Labs50FintechNew York, United States$6.7MOpen source
Kima50BlockchainTel Aviv, Israel$6.7MOpen source
- SUSuperfluid Foundation49FintechZug, Switzerland$28.2M
Open source · Self-hostable
- SASablier49FintechLondon, United Kingdom$5.0M
Open source
io.finnet47FintechTel Aviv, IsraelOpen source
Thena AI47FintechSingapore, Singapore$10.1MOpen source
Bluprynt47FintechNew York, United States$6.0MOpen source
Earnifi47FintechBoulder, United States$7.0MOpen source
Horizon Blockchain Games47FintechToronto, Canada$10.0MOpen source
Pendle46DeFiSingapore, Singapore$3.5MOpen source
Cred Protocol45FintechSan Francisco, United StatesOpen source
BlockSec45Web3Singapore, Singapore$1.0MOpen source
Euler44FintechLondon, United Kingdom$44.3MOpen source
Lava Network43BlockchainWilmington, United States$27.0MOpen source
Minima42BlockchainLondon, United KingdomOpen source
Hermes Protocol41Web3Open source
Arrakis Finance41FintechOpen source
ChainGPT40AIDover, United States$3.7MOpen source
Ethena34Fintech$40.0MOpen source
Ethena Labs33Fintech$20.0MOpen source
Open Bitcoin Tracker32FintechOpen source · Self-hostable
Blockmesh Network31BlockchainIsrael, IsraelOpen source · Self-hostable
- ETEthereum31BlockchainZug, Switzerland
Open source
Trust Wallet28FintechTallinn, EstoniaOpen source
Faremeter22FintechOpen source · Self-hostable
Fluid22DeFiOpen source
Clawpump19BlockchainOpen source
MetaMask16FintechNew York, United StatesOpen source
PayAI15FintechOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Libra13FintechGeneva, SwitzerlandOpen source
- GIGizmolab12Web3Toronto, Canada
Open source
- ATAtoZ Labs11Blockchain
Open source · Self-hostable
Coinbase AgentKit10AISan Francisco, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Mode Network | DeFi | Open source | London, United Kingdom | $5.3M | 54 | |
| Polygon | Blockchain | Open source | Mumbai, India | $400.0M | 81 | |
| BOBoba Network | Blockchain | Open source | Palo Alto, United States | $45.0M | 51 | |
| Alchemy | Blockchain | Open source | San Francisco, United States | $450.0M | 76 | |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 | |
| OpenSea | Fintech | Open source | New York, United States | $423.0M | 64 | |
| Mysten Labs | Web3 | Open source | Menlo Park, United States | $351.0M | 64 | |
| XMTP | AI | Open source | San Francisco, United States | $49.9M | 63 | |
| Monad Labs | Blockchain | Open source | New York, United States | $266.0M | 62 | |
| Sei | Blockchain | Open source | San Francisco, United States | $35.0M | 62 | |
| thirdweb | Web3 | Open source | San Francisco, United States | $29.0M | 62 | |
| Aave | Fintech | Open source | London, United Kingdom | $29.5M | 61 | |
| Solana | Blockchain | Open source | San Francisco, United States | $195.5M | 61 | |
| Unchained Tech | Fintech | Open source | Austin, United States | — | 60 | |
| BitPay | Fintech | Open source | Atlanta, United States | — | 56 | |
| Li.Fi | Fintech | Open source | Berlin, Germany | $52.0M | 55 | |
| Cardano | Blockchain | Open source · Self-hostable | — | — | 55 | |
| Tweed | Fintech | Open source | New York, United States | $4.0M | 54 | |
| RARated Labs | Web3 | Open source | London, United Kingdom | $2.5M | 54 | |
| Ironblocks | Enterprise | Open source | Tel Aviv, Israel | $7.0M | 54 | |
| Connext | Fintech | Open source | — | $12.0M | 54 | |
| Chiliz | Fintech | Open source | Gzira, Malta | $65.0M | 54 | |
| Blockchain | Fintech | Open source | New York, United States | $520.5M | 53 | |
| Fhenix | Blockchain | Open source | New York, United States | $22.0M | 53 | |
| Archimedes | Fintech | Open source · Self-hostable | — | $7.3M | 53 | |
| deBridge | Fintech | Open source | Dubai, United Arab Emirates | $10.5M | 51 | |
| Stride Labs | Fintech | Open source | New York, United States | $6.7M | 50 | |
| Kima | Blockchain | Open source | Tel Aviv, Israel | $6.7M | 50 | |
| SUSuperfluid Foundation | Fintech | Open source · Self-hostable | Zug, Switzerland | $28.2M | 49 | |
| SASablier | Fintech | Open source | London, United Kingdom | $5.0M | 49 | |
| io.finnet | Fintech | Open source | Tel Aviv, Israel | — | 47 | |
| Thena AI | Fintech | Open source | Singapore, Singapore | $10.1M | 47 | |
| Bluprynt | Fintech | Open source | New York, United States | $6.0M | 47 | |
| Earnifi | Fintech | Open source | Boulder, United States | $7.0M | 47 | |
| Horizon Blockchain Games | Fintech | Open source | Toronto, Canada | $10.0M | 47 | |
| Pendle | DeFi | Open source | Singapore, Singapore | $3.5M | 46 | |
| Cred Protocol | Fintech | Open source | San Francisco, United States | — | 45 | |
| BlockSec | Web3 | Open source | Singapore, Singapore | $1.0M | 45 | |
| Euler | Fintech | Open source | London, United Kingdom | $44.3M | 44 | |
| Lava Network | Blockchain | Open source | Wilmington, United States | $27.0M | 43 | |
| Minima | Blockchain | Open source | London, United Kingdom | — | 42 | |
| Hermes Protocol | Web3 | Open source | — | — | 41 | |
| Arrakis Finance | Fintech | Open source | — | — | 41 | |
| ChainGPT | AI | Open source | Dover, United States | $3.7M | 40 | |
| Ethena | Fintech | Open source | — | $40.0M | 34 | |
| Ethena Labs | Fintech | Open source | — | $20.0M | 33 | |
| Open Bitcoin Tracker | Fintech | Open source · Self-hostable | — | — | 32 | |
| Blockmesh Network | Blockchain | Open source · Self-hostable | Israel, Israel | — | 31 | |
| ETEthereum | Blockchain | Open source | Zug, Switzerland | — | 31 | |
| Trust Wallet | Fintech | Open source | Tallinn, Estonia | — | 28 | |
| Faremeter | Fintech | Open source · Self-hostable | — | — | 22 | |
| Fluid | DeFi | Open source | — | — | 22 | |
| Clawpump | Blockchain | Open source | — | — | 19 | |
| MetaMask | Fintech | Open source | New York, United States | — | 16 | |
| PayAI | Fintech | Open source | — | — | 15 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Libra | Fintech | Open source | Geneva, Switzerland | — | 13 | |
| GIGizmolab | Web3 | Open source | Toronto, Canada | — | 12 | |
| ATAtoZ Labs | Blockchain | Open source · Self-hostable | — | — | 11 | |
| Coinbase AgentKit | AI | Open source | San Francisco, United States | — | 10 |