Open Source Alternatives to Fraudorder
60 open source Fintech options similar to Fraudorder, 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.
Forter74FintechNew York, United States$550.0MForter provides an AI-powered trust platform for digital commerce, preventing fraud and abuse while maximizing revenue.
Open source
Aemetis15Climate TechCupertino, United StatesAemetis is a renewable fuels and biochemicals company focused on low-carbon solutions like RNG and SAF.
Open source · Self-hostable
Shopify78E-commerce PlatformOttawa, Canada$122.3MShopify provides a leading e-commerce platform that enables businesses of all sizes to create online stores, manage products, process payments, and fulfill orders, simplifying digital sales globally.
Open source
Rapyd74PaymentsLondon, United Kingdom$1.3BGlobal fintech-as-a-service platform enabling businesses to accept, send, and manage funds worldwide.
Open source
Stripe, Inc.72BillingSouth San Francisco, United States$11.4BStripe, Inc. is an Irish-American multinational financial services and software as a service company dual-headquartered in South San Francisco, California, Unit
Open source
Chargebee69FintechChennai, India$303.0MSubscription management and recurring billing platform for SaaS and e-commerce businesses.
Open source
Stripes AI68FintechSouth San Francisco, United States$25.4MFinancial infrastructure platform enabling businesses to accept payments and manage global operations.
Open source
Shift4 Europe62FintechAllentown, United States$160.0MCommerce enablement technology powering billions of transactions for businesses globally.
Open source
Afterpay62FintechMelbourne, Australia$1.0BBuy Now, Pay Later service enabling interest-free installment payments for consumers.
Open source
Iyzico56FintechIstanbul, Turkey$30.6MOnline payment gateway and financial services provider for businesses in Turkey and emerging markets.
Open source
Credbull41FintechTel Aviv, Israel$1.5MAI-powered platform for managing and optimizing B2B payment workflows.
Open source
Sling Cyber Insurance36FintechNew York, United StatesThird-party risk management platform providing a Sling Score for supply chain cyber exposure.
Open source
KNAV35Financial ServicesAtlanta, USA$1.0MAI-powered platform for financial services.
Open source
Virtual-Crypto32FintechDelivers mission-critical security integration and advanced surveillance solutions for national infrastructure and public safety.
Open source
Tryledger23FintechAI-driven ledger management solutions for financial technology operations.
Open source
Traditional Payment Gateways (Stripe, PayPal)23FintechSan Francisco, United StatesA financial infrastructure platform offering payment processing, banking-as-a-service, and business tools for internet companies.
Open source
Hycos AI15EnterpriseAI-powered profit floor solution for Shopify Plus merchants using NetSuite, preventing orders from shipping below margin.
Open source
- Delta197Fintech
Delta19 provides AI-powered solutions for financial institutions to enhance risk management and compliance.
Open source
Velocitypay4FintechVelocitypay offers a payment processing platform for businesses, focusing on seamless integration and efficient transactions.
Open source
OpenAI86Artificial IntelligenceSan Francisco, United States$190.6BOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
Open source
Razorpay73FintechBengaluru, IndiaA leading payment gateway and financial services platform for businesses in India.
Open source
Crunchbase70DataSan Francisco, United StatesA platform providing data and insights on private and public companies, startups, and investors.
Open source
Plaid70FintechSan Francisco, United States$734.3MPlaid provides a data transfer network powering fintech and digital finance products.
Open source
Paddle67FintechLondon, United Kingdom$318.0MPaddle is a comprehensive payments, tax, and subscription solution for SaaS companies.
Open source
Mercury67FintechSan Francisco, United States$500.0MBusiness banking.
Open source
LogicGate Risk Cloud65GRCChicago, United States$269.0MAI-powered GRC platform automating risk and compliance workflows for enterprises.
Open source
Chainalysis64FintechNew York, United States$170.0MBlockchain data platform providing compliance, investigation, and risk management software for global institutions and governments.
Open source
Zenity64CybersecuritySan Francisco, United States$184.5MSecurity governance platform for low-code/no-code development, enabling IT and business freedom.
Open source
Nagomi Security63CybersecuritySan Francisco, United States$30.0MProactive defense platform mapping security tools to threats and providing remediation plans.
Open source
Rewire63FintechTel Aviv, Israel$57.0MOnline cross-border financial services platform for international workers and migrants.
Open source
Mollie63FintechAmsterdam, Netherlands$870.0MA payment service provider that simplifies online payments for businesses.
Open source
Alloy62FintechSan Francisco, United States$207.0MIdentity risk management platform for financial institutions and fintechs to automate onboarding, fraud prevention, and compliance.
Open source
Wirex62FintechLondon, United Kingdom$15.0MUnified platform for managing digital wealth with crypto wallets, debit cards, and banking services.
Open source
Solana61BlockchainSan Francisco, United States$195.5MHigh-performance blockchain powering decentralized applications and crypto projects.
Open source
SafeBreach61EnterpriseTel Aviv, Israel$140.5MSafeBreach offers a continuous security validation platform that simulates breach and attack scenarios to identify security gaps.
Open source
Shufti Pro61Identity VerificationLondon, United Kingdom$21.0MAI-powered identity verification and AML compliance solutions for global businesses.
Open source
FingerprintJS61Customer ServiceSan Francisco, United States$88.0MDevice intelligence platform for fraud prevention, bot detection, and enhanced customer experiences.
Open source
Seemplicity60EnterpriseTel Aviv, Israel$182.0MAutomates and streamlines cybersecurity risk reduction and remediation workflows.
Open source
OpenGamma60FintechLondon, United Kingdom$10.0MProvides a cloud-native platform for risk analytics and derivatives trading for financial institutions.
Open source
JupiterOne57CybersecurityCary, USA$3.0MAn AI risk management platform provider.
Open source
Evervault57Data PrivacyDublin, Ireland$43.2MEncrypted data orchestration for developers.
Open source
BitPay56FintechAtlanta, United StatesBitPay is a cryptocurrency payment service provider facilitating transactions for businesses and individuals.
Open source
BasisTheory55FintechSan Francisco, United States$17.0MTokenization and data security platform for managing sensitive payment data, enabling agentic commerce.
Open source
Privy55Web3New York, United States$41.3MEmbedded wallet infrastructure for developers to build seamless and secure crypto experiences.
Open source
Volt55FintechLondon, United Kingdom$140.0MAn open banking payment platform enabling real-time account-to-account payments globally.
Open source
MANIFEST55LegalNew York, United States$23.0MAI-powered platform for managing software and AI supply chain risks.
Open source
Sapiom55Agentic AISan Francisco, United States$15.8MSapiom provides a cloud platform enabling AI agents to access tools under a usage-based billing model.
Open source
Catena Labs55Agentic AISan Francisco, United States$36.0MPioneering the first AI-native financial institution for autonomous AI agents.
Open source
Ironblocks55EnterpriseTel Aviv, Israel$7.0MEnd-to-end cybersecurity solutions for the Web3 ecosystem.
Open source
OpenZeppelin54BlockchainSan Francisco, United States$37.4MLeading provider of security products and audits for building and operating decentralized blockchain applications.
Open source
PPRO54FintechLondon, United Kingdom$150.0MGlobal payment infrastructure provider enabling businesses to accept and make payments worldwide.
Open source
Paid54Agentic AISan Francisco, United States$21.0MAll-in-one revenue engine for AI agents, handling pricing, subscriptions, billing, and renewals.
Open source
Dinero54FintechStockholm, Sweden$1.2MA financial management platform for freelancers and small businesses.
Open source
Tweed53FintechNew York, United States$4.0MSelf-custodial key management and white-label wallets for platforms integrating Web3.
Open source
Banked53FintechLondon, United Kingdom$2.0MA payment infrastructure company enabling account-to-account payments.
Open source
CipherOwl52FintechSan Francisco, United States$15.0MAI-native intelligence platform for institutional crypto compliance and security.
Open source
RevenueCat51FintechSan Francisco, United States$50.0MSubscription infrastructure for mobile apps, simplifying in-app purchases and subscriptions.
Open source
Kima50BlockchainTel Aviv, Israel$6.7MFintech protocol for universal liquidity, fixing DeFi interoperability by uniting fragmented blockchains and assets.
Open source
Breez50CryptoTel Aviv, Israel$5.0MA non-custodial mobile platform for the P2P Lightning economy, enabling Bitcoin payments.
Open source
Celo50BlockchainSan Francisco, United States$63.0MMobile-first blockchain platform.
Open source