Open Source Alternatives to Prismyx
60 open source Fintech options similar to Prismyx, 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.
StarkWare73BlockchainTel Aviv, Israel$180.0MDevelops blockchain scaling solutions using STARK technology for Ethereum-secure, fast, and seamless user experiences.
Open source
Tweed54FintechNew York, United States$4.0MSelf-custodial key management and white-label wallets for platforms integrating Web3.
Open source
Earnifi47FintechBoulder, United States$7.0MA Web3 notification platform that helps users discover and claim unclaimed crypto airdrops.
Open source
Pendle46DeFiSingapore, Singapore$3.5MA decentralized finance protocol for tokenizing and trading future yield, enabling sophisticated yield strategies and hedging.
Open source
Rango Exchange41FintechIstanbul, Turkey$1.0MA multi-chain DEX and bridge aggregator for seamless cross-chain token swaps and interoperability.
Open source
Ethena34Fintech$40.0MDecentralized synthetic dollar protocol providing a censorship-resistant, scalable, and capital-efficient alternative to traditional stablecoins.
Open source
Open Bitcoin Tracker23FintechA privacy-focused, open-source Android app to track Bitcoin value without accounts or analytics.
Open source · Self-hostable
Dusthub8FintechScan your wallet for idle crypto dust, swap it to native coins, and earn points. Multi-chain support for EVM and Solana.
Open source
eToro85FintechLimassol, Cyprus$524.0MeToro is a social investing platform enabling users to trade stocks, crypto, and ETFs, and copy top-performing investors.
Open source
Alchemy76BlockchainSan Francisco, United States$450.0MLeading blockchain developer platform providing infrastructure, APIs, and tools to build scalable Web3 applications.
Open source
Coinbase73FintechSan Francisco, United States$1.1BA leading cryptocurrency exchange platform for buying, selling, storing, and managing digital assets securely.
Open source
Chainalysis67FintechNew York, United States$170.0MBlockchain data platform providing compliance, investigation, and risk management software for global institutions and governments.
Open source
Phantom66FintechSan Francisco, United States$268.0MA multi-chain crypto wallet providing secure asset management, trading, and embedded developer SDKs.
Open source
OpenSea64FintechNew York, United States$423.0MA multi-chain crypto trading aggregator for NFTs, tokens, and other digital assets.
Open source
Mysten Labs64Web3Menlo Park, United States$351.0MWeb3 infrastructure company building the Sui Layer 1 blockchain for high throughput and low-cost transactions.
Open source
Optimism63BlockchainNew York City, United States$178.5MEthereum Layer 2 scaling solution using optimistic rollups to enable fast, low-cost transactions.
Open source
XMTP63AISan Francisco, United States$49.9MExtensible Message Transport Protocol for secure, decentralized, and identity-native messaging across Web3 applications.
Open source
ZenGo63CryptoTel Aviv, Israel$47.0MNext-generation crypto wallet secured by MPC, eliminating seed phrase vulnerability.
Open source
Privy62Web3New York, United States$41.3MEmbedded wallet infrastructure for developers to build seamless and secure crypto experiences.
Open source
Sei62BlockchainSan Francisco, United States$35.0MHigh-performance blockchain for decentralized exchanges.
Open source
Monad Labs62BlockchainNew York, United States$266.0MBuilding a high-performance, scalable blockchain with a novel execution environment.
Open source
thirdweb62Web3San Francisco, United States$29.0MComprehensive Web3 development platform providing SDKs, smart contract tools, and wallet infrastructure for developers.
Open source
Dune Analytics62FintechOslo, Norway$79.4MA collaborative platform for querying, visualizing, and sharing blockchain data using SQL.
Open source
Arbitrum62FintechNew York, United States$143.7MLayer 2 scaling solution for Ethereum using optimistic rollups to increase speed and reduce fees.
Open source
Aave61FintechLondon, United Kingdom$29.5MA decentralized protocol for lending and borrowing cryptocurrencies.
Open source
Solana61BlockchainSan Francisco, United States$195.5MHigh-performance blockchain powering decentralized applications and crypto projects.
Open source
World58BlockchainSan Francisco, United States$192.5MA humanity verification project and financial network providing anonymous proof of personhood for AI.
Open source
Ownera58BlockchainTel Aviv, Israel$20.0MInteroperability solutions for tokenized assets, enabling secure and regulated digital securities trading.
Open source · Self-hostable
BitPay56FintechAtlanta, United StatesBitPay is a cryptocurrency payment service provider facilitating transactions for businesses and individuals.
Open source
MakerDAO56FintechSan Francisco, United States$15.0MA decentralized autonomous organization managing the Dai stablecoin and the Maker Protocol on Ethereum.
Open source
Coin Metrics55FintechBoston, United States$42.9MLeading provider of crypto financial intelligence, offering network data, market data, and risk solutions.
Open source
Cardano55BlockchainA secure, scalable, and sustainable proof-of-stake blockchain platform for decentralized applications and smart contracts.
Open source · Self-hostable
Li.Fi55FintechBerlin, Germany$52.0MCross-chain aggregation protocol for bridging and swapping assets across blockchains.
Open source
Ironblocks54EnterpriseTel Aviv, Israel$7.0MEnd-to-end cybersecurity solutions for the Web3 ecosystem.
Open source
Crossmint54FintechMiami, United States$23.6MEnterprise-grade platform providing APIs for blockchain wallets, payments, tokenization, and AI agent commerce.
Open source
ICME54FintechNew York, United StatesBridging the gap between tokenization and Wall Street.
Open source
Chiliz54FintechGzira, Malta$65.0MBlockchain fintech provider for sports and entertainment, powering the Socios.com fan engagement platform.
Open source
Celo54BlockchainSan Francisco, United States$63.0MMobile-first blockchain platform.
Open source
OpenZeppelin54BlockchainSan Francisco, United States$37.4MLeading provider of security products and audits for building and operating decentralized blockchain applications.
Open source
Connext54Fintech$12.0MModular interoperability protocol for building crosschain applications and deploying crosschain-native tokens.
Open source
Rated Labs54Web3London, United Kingdom$2.5MWeb3 infrastructure data provider focused on validator and node operator ratings.
Open source
Archimedes53Fintech$7.3MOpen-source lending protocol for superior capital efficiency in Decentralized Finance (DeFi).
Open source · Self-hostable
Blockchain53FintechNew York, United States$520.5MA leading crypto finance house providing a global exchange, wallet, and institutional services.
Open source
Fhenix53BlockchainNew York, United States$22.0MConfidential blockchain powered by fully homomorphic encryption for encrypted smart contracts and computation.
Open source
Breez52CryptoTel Aviv, Israel$5.0MA non-custodial mobile platform for the P2P Lightning economy, enabling Bitcoin payments.
Open source
Unchained Tech52FintechAustin, United StatesSelf-custody Bitcoin security and financial services for institutions.
Open source
CipherOwl52FintechSan Francisco, United States$15.0MAI-native intelligence platform for institutional crypto compliance and security.
Open source
deBridge51FintechDubai, United Arab Emirates$10.5MCross-chain interoperability and liquidity transfer protocol for secure asset and data transfers across blockchains.
Open source
Stride Labs50FintechNew York, United States$6.7MA platform for liquid staking in the Cosmos ecosystem, enabling users to earn rewards while maintaining asset liquidity.
Open source
Kima50BlockchainTel Aviv, Israel$6.7MFintech protocol for universal liquidity, fixing DeFi interoperability by uniting fragmented blockchains and assets.
Open source
Request Finance49FintechSaint-Julien-en-Genevois, France$5.5MAll-in-one finance platform for enterprises to manage crypto and fiat financial operations securely.
Open source
Sablier49FintechLondon, United Kingdom$5.0MInfrastructure for on-chain token distribution, enabling real-time money streaming for DAOs and businesses.
Open source
Superfluid Foundation49FintechZug, Switzerland$28.2MReal-time finance infrastructure for Web3, enabling per-second value transfer and automated continuous payments.
Open source · Self-hostable
OpenLaw48LegalTechNew York, United States$6.8MBlockchain-based platform for creating, managing, and executing smart legal agreements.
Open source
Keeta Network48BlockchainSanta Monica, United States$34.0MA high-performance Layer 1 blockchain network connecting payment systems for efficient, compliant global asset transfers.
Open source
Kaito AI48AISeattle, United States$10.8MAI-powered search and information platform for the cryptocurrency and Web3 ecosystem.
Open source
Horizon Blockchain Games47FintechToronto, Canada$10.0MBuilding the infrastructure for the onchain internet with smart wallets and cross-chain payments.
Open source
io.finnet47FintechTel Aviv, IsraelEnterprise blockchain and digital asset infrastructure for financial institutions.
Open source
Bluprynt47FintechNew York, United States$6.0MThe Compliance OS for Onchain Finance.
Open source
Thena AI47FintechSingapore, Singapore$10.1MAI-powered platform for managing and optimizing decentralized finance (DeFi) protocols.
Open source