Open source focus
Open Source Alternatives to Changedefi
60 open source DeFi options similar to Changedefi, 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.
Pendle46DeFiSingapore, Singapore$3.5MOpen source
Aave61FintechLondon, United Kingdom$29.5MOpen source
Cardano55BlockchainOpen source · Self-hostable
Euler44FintechLondon, United Kingdom$44.3MOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
ether.fi63DeFiZug, SwitzerlandOpen source
Solana61BlockchainSan Francisco, United States$195.5MOpen source
Ironblocks54EnterpriseTel Aviv, Israel$7.0MOpen source
Connext54Fintech$12.0MOpen source
Celo54BlockchainSan Francisco, United States$63.0MOpen source
- SUSuperfluid Foundation49FintechZug, Switzerland$28.2M
Open source · Self-hostable
Ethena Labs33Fintech$20.0MOpen source
Fluid22DeFiOpen source
DeFi Saver15DeFiBelgrade, SerbiaOpen source
- GIGizmolab12Web3Toronto, Canada
Open source
- F(f(x) Protocol10Fintech
Open source
BNB7BlockchainDubai, United Arab EmiratesOpen source · Self-hostable
LidoDeFiOpen source
LiquidsonarFintechOpen source
eToro85FintechLimassol, Cyprus$524.0MOpen source
Coinbase73FintechSan Francisco, United States$1.1BOpen source
Mysten Labs64Web3Menlo Park, United States$351.0MOpen source
Monad Labs62BlockchainNew York, United States$266.0MOpen source
Sei62BlockchainSan Francisco, United States$35.0MOpen source
Ownera58BlockchainTel Aviv, Israel$20.0MOpen source · Self-hostable
MakerDAO56FintechSan Francisco, United States$15.0MOpen source
BitPay56FintechAtlanta, United StatesOpen source
Solana Foundation55BlockchainZug, Switzerland$250.0MOpen source · Self-hostable
Tweed54FintechNew York, United States$4.0MOpen source
Mode Network54DeFiLondon, United Kingdom$5.3MOpen source
Chiliz54FintechGzira, Malta$65.0MOpen source
Archimedes53Fintech$7.3MOpen source · Self-hostable
CipherOwl52FintechSan Francisco, United States$15.0MOpen source
Stride Labs50FintechNew York, United States$6.7MOpen source
Kima50BlockchainTel Aviv, Israel$6.7MOpen source
Request Finance49FintechSaint-Julien-en-Genevois, France$5.5MOpen source
OpenLaw48LegalTechNew York, United States$6.8MOpen source
- KEKeeta Network47BlockchainSanta Monica, United States$34.0M
Open source
Thena AI47FintechSingapore, Singapore$10.1MOpen source
Horizon Blockchain Games47FintechToronto, Canada$10.0MOpen source
Earnifi47FintechBoulder, United States$7.0MOpen source
Bluprynt47FintechNew York, United States$6.0MOpen source
Penumbra45CryptocurrencySan Francisco, United States$4.8MOpen source
Cred Protocol45FintechSan Francisco, United StatesOpen source
BlockSec45Web3Singapore, Singapore$1.0MOpen source
VAIOT45LegalTechMosta, Malta$10.0MOpen source
RedStone43Web3Warsaw, PolandOpen source
Arrakis Finance41FintechOpen source
Rango Exchange41FintechIstanbul, Turkey$1.0MOpen source
Hermes Protocol41Web3Open source
Liquity35FintechBaar, Switzerland$8.4MOpen source
Ethena34Fintech$40.0MOpen source
Trust Wallet28FintechTallinn, EstoniaOpen source
- COCoinGecko25FintechSingapore, Singapore
Open source
- ERERC-433723Web3
Open source
Clawpump19BlockchainOpen source
MetaMask16FintechNew York, United StatesOpen source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
Velvet Capital14DeFiOpen source
Libra13FintechGeneva, SwitzerlandOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Pendle | DeFi | Open source | Singapore, Singapore | $3.5M | 46 | |
| Aave | Fintech | Open source | London, United Kingdom | $29.5M | 61 | |
| Cardano | Blockchain | Open source · Self-hostable | — | — | 55 | |
| Euler | Fintech | Open source | London, United Kingdom | $44.3M | 44 | |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 | |
| ether.fi | DeFi | Open source | Zug, Switzerland | — | 63 | |
| Solana | Blockchain | Open source | San Francisco, United States | $195.5M | 61 | |
| Ironblocks | Enterprise | Open source | Tel Aviv, Israel | $7.0M | 54 | |
| Connext | Fintech | Open source | — | $12.0M | 54 | |
| Celo | Blockchain | Open source | San Francisco, United States | $63.0M | 54 | |
| SUSuperfluid Foundation | Fintech | Open source · Self-hostable | Zug, Switzerland | $28.2M | 49 | |
| Ethena Labs | Fintech | Open source | — | $20.0M | 33 | |
| Fluid | DeFi | Open source | — | — | 22 | |
| DeFi Saver | DeFi | Open source | Belgrade, Serbia | — | 15 | |
| GIGizmolab | Web3 | Open source | Toronto, Canada | — | 12 | |
| F(f(x) Protocol | Fintech | Open source | — | — | 10 | |
| BNB | Blockchain | Open source · Self-hostable | Dubai, United Arab Emirates | — | 7 | |
| Lido | DeFi | Open source | — | — | — | |
| Liquidsonar | Fintech | Open source | — | — | — | |
| eToro | Fintech | Open source | Limassol, Cyprus | $524.0M | 85 | |
| Coinbase | Fintech | Open source | San Francisco, United States | $1.1B | 73 | |
| Mysten Labs | Web3 | Open source | Menlo Park, United States | $351.0M | 64 | |
| Monad Labs | Blockchain | Open source | New York, United States | $266.0M | 62 | |
| Sei | Blockchain | Open source | San Francisco, United States | $35.0M | 62 | |
| Ownera | Blockchain | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 58 | |
| MakerDAO | Fintech | Open source | San Francisco, United States | $15.0M | 56 | |
| BitPay | Fintech | Open source | Atlanta, United States | — | 56 | |
| Solana Foundation | Blockchain | Open source · Self-hostable | Zug, Switzerland | $250.0M | 55 | |
| Tweed | Fintech | Open source | New York, United States | $4.0M | 54 | |
| Mode Network | DeFi | Open source | London, United Kingdom | $5.3M | 54 | |
| Chiliz | Fintech | Open source | Gzira, Malta | $65.0M | 54 | |
| Archimedes | Fintech | Open source · Self-hostable | — | $7.3M | 53 | |
| CipherOwl | Fintech | Open source | San Francisco, United States | $15.0M | 52 | |
| Stride Labs | Fintech | Open source | New York, United States | $6.7M | 50 | |
| Kima | Blockchain | Open source | Tel Aviv, Israel | $6.7M | 50 | |
| Request Finance | Fintech | Open source | Saint-Julien-en-Genevois, France | $5.5M | 49 | |
| OpenLaw | LegalTech | Open source | New York, United States | $6.8M | 48 | |
| KEKeeta Network | Blockchain | Open source | Santa Monica, United States | $34.0M | 47 | |
| Thena AI | Fintech | Open source | Singapore, Singapore | $10.1M | 47 | |
| Horizon Blockchain Games | Fintech | Open source | Toronto, Canada | $10.0M | 47 | |
| Earnifi | Fintech | Open source | Boulder, United States | $7.0M | 47 | |
| Bluprynt | Fintech | Open source | New York, United States | $6.0M | 47 | |
| Penumbra | Cryptocurrency | Open source | San Francisco, United States | $4.8M | 45 | |
| Cred Protocol | Fintech | Open source | San Francisco, United States | — | 45 | |
| BlockSec | Web3 | Open source | Singapore, Singapore | $1.0M | 45 | |
| VAIOT | LegalTech | Open source | Mosta, Malta | $10.0M | 45 | |
| RedStone | Web3 | Open source | Warsaw, Poland | — | 43 | |
| Arrakis Finance | Fintech | Open source | — | — | 41 | |
| Rango Exchange | Fintech | Open source | Istanbul, Turkey | $1.0M | 41 | |
| Hermes Protocol | Web3 | Open source | — | — | 41 | |
| Liquity | Fintech | Open source | Baar, Switzerland | $8.4M | 35 | |
| Ethena | Fintech | Open source | — | $40.0M | 34 | |
| Trust Wallet | Fintech | Open source | Tallinn, Estonia | — | 28 | |
| COCoinGecko | Fintech | Open source | Singapore, Singapore | — | 25 | |
| ERERC-4337 | Web3 | Open source | — | — | 23 | |
| Clawpump | Blockchain | Open source | — | — | 19 | |
| MetaMask | Fintech | Open source | New York, United States | — | 16 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| Velvet Capital | DeFi | Open source | — | — | 14 | |
| Libra | Fintech | Open source | Geneva, Switzerland | — | 13 |