Open Source Alternatives to Appzone
60 open source Fintech options similar to Appzone, 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.
Bloomberg L.P.82FintechNew York, United States$60.1BGlobal financial, software, data, and media company providing real-time information and analytics.
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
Orion Advisor Solutions67FintechOmaha, United States$223.0MTechnology platform for financial advisors to manage client relationships and operations.
Open source
LeaseAccelerator55Enterprise SoftwareAtlanta, United States$90.0MCloud-based lease accounting and management software for businesses.
Open source
Bluprynt39FintechNew York, United States$6.0MThe Compliance OS for Onchain Finance.
Open source
Letscomply32Compliance Automation$1.5MOpen source
Fair Isaac Corporation (FICO)25Financial ServicesBozeman, United StatesA global leader in data analytics and decision management software for financial services.
Open source
AllcorFintechCapital market solutions designed to drive success for financial services firms and investment opportunities.
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
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
1Password74CybersecurityToronto, Canada$1.2BSecurely stores and manages passwords, secrets, and access for individuals, businesses, and AI agents.
Open source
Forter74FintechNew York, United States$550.0MForter provides an AI-powered trust platform for digital commerce, preventing fraud and abuse while maximizing revenue.
Open source
StarkWare73BlockchainTel Aviv, Israel$180.0MDevelops blockchain scaling solutions using STARK technology for Ethereum-secure, fast, and seamless user experiences.
Open source
WekaIO70ComputingCampbell, United States$565.0MWEKA is a data platform for AI and HPC workloads, delivering extreme performance for GPU clusters, genomics pipelines, and data-intensive applications.
Open source
Plaid70FintechSan Francisco, United States$734.3MPlaid provides a data transfer network powering fintech and digital finance products.
Open source
WorkOS70Developer ToolsSan Francisco, United States$198.0MThe enterprise features layer for developers.
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
Alchemy67BlockchainSan Francisco, United States$450.0MLeading blockchain developer platform providing infrastructure, APIs, and tools to build scalable Web3 applications.
Open source
Paddle67FintechLondon, United Kingdom$318.0MPaddle is a comprehensive payments, tax, and subscription solution for SaaS companies.
Open source
Pendo66Product AnalyticsRaleigh, United States$458.5MA product cloud company that helps businesses understand and improve how users interact with their software.
Open source
Phantom66FintechSan Francisco, United States$268.0MA multi-chain crypto wallet providing secure asset management, trading, and embedded developer SDKs.
Open source
Firebolt65Cloud Data WarehousePalo Alto, United States$264.0MCloud data warehouse for building next-gen analytics experiences with sub-second performance, designed for engineers and AI agents.
Open source
Chainalysis64FintechNew York, United States$170.0MBlockchain data platform providing compliance, investigation, and risk management software for global institutions and governments.
Open source
Rewire63FintechTel Aviv, Israel$57.0MOnline cross-border financial services platform for international workers and migrants.
Open source
Lokalise62LocalizationBerlin, Germany$56.1MA localization platform automating translation workflows and collaboration for global companies.
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Basis Theory62FintechMill Valley, United States$50.0MIndependent payment vault providing tokenization and data security infrastructure for merchants and platforms.
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Cvent61Event Management SoftwareTysons, United States$232.0MEvent management software platform for planning, executing, and measuring events.
Open source
MetricStream61Governance, Risk, and Compliance (GRC)San Jose, United States$65.0MGlobal leader in AI-first connected Governance, Risk, and Compliance (GRC) software solutions.
Open source
Akeneo61Product Information ManagementNantes, France$181.5MAkeneo provides a Product Information Management (PIM) and Product Experience Management (PXM) platform for brands and retailers.
Open source
Addepar60FintechNew York City, United States$412.1MA global technology and data platform empowering investment professionals with insights and tools.
Open source
OpenGamma60FintechLondon, United Kingdom$10.0MProvides a cloud-native platform for risk analytics and derivatives trading for financial institutions.
Open source
Dataiku60Artificial IntelligenceNew York, United States$200.0MDataiku is the platform for Everyday AI, uniting people, orchestration, and governance for enterprise AI.
Open source
Nasuni59SaaSBoston, United States$219.0MA hybrid cloud file data platform providing unified storage, protection, and management for enterprises.
Open source
Antimetal59Infrastructure AutomationNew York, United States$24.3MAI-powered platform to automate cloud infrastructure management and optimize costs.
Open source
Essential AI59AISan Francisco, United States$239.8MDevelops full-stack AI products to automate workflows and enhance human-computer collaboration for enterprises.
Open source
Dune Analytics59FintechOslo, Norway$79.4MA collaborative platform for querying, visualizing, and sharing blockchain data using SQL.
Open source
Ownera58BlockchainTel Aviv, Israel$20.0MInteroperability solutions for tokenized assets, enabling secure and regulated digital securities trading.
Open source · Self-hostable
Linear58SoftwareSan Francisco, United States$134.0MFast, elegant issue tracking and project management system for software teams and AI agents
Open source
XMTP56AISan Francisco, United States$49.9MExtensible Message Transport Protocol for secure, decentralized, and identity-native messaging across Web3 applications.
Open source
Lambdatest India Private Limited54MLOpsSan Francisco, United StatesCloud-based platform for cross-browser and cross-device testing of web and mobile applications.
Open source
ICME54FintechNew York, United StatesBridging the gap between tokenization and Wall Street.
Open source
OpenZeppelin54BlockchainSan Francisco, United States$37.4MLeading provider of security products and audits for building and operating decentralized blockchain applications.
Open source
OpenOps53EnterpriseSan Francisco, United States$125KNo-code, open-source cloud automation platform for FinOps and custom solutions.
Open source · Self-hostable
Platform952Cloud InfrastructureSan Jose, United States$147.5MSaaS-managed hybrid cloud platform for enterprises, simplifying VM and container management.
Open source
CData Software52Artificial IntelligenceChapel Hill, United States$510.0MProvides data connectivity and integration solutions to simplify access to enterprise data across systems.
Open source
Upvest52FintechBerlin, Germany$392.0MA B2B SaaS investment infrastructure platform enabling firms to offer digital investment services.
Open source
Kima50BlockchainTel Aviv, Israel$6.7MFintech protocol for universal liquidity, fixing DeFi interoperability by uniting fragmented blockchains and assets.
Open source
Open Collective50FintechSan Francisco, United States$2.0MA platform enabling communities to raise, manage, and spend money with full financial transparency.
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
Openfort49FintechBarcelona, Spain$3.0MSmart wallet infrastructure and wallet-as-a-service platform designed for web3 games and applications.
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
SCRAPYBARA48AISan Francisco, United States$500KA web scraping framework combining Scrapy's efficiency with Capybara's browser automation.
Open source
Decentriq48CybersecurityZurich, Switzerland$23.8MEnterprise SaaS platform providing secure, compliant data clean rooms for privacy-first data collaboration.
Open source
OpenLaw48LegalTechNew York, United States$6.8MBlockchain-based platform for creating, managing, and executing smart legal agreements.
Open source
CyberGuard AI48CybersecurityDurham, United Kingdom$1.0BAtom is a mobile-first digital bank offering personal and business banking services in the UK.
Open source
Crossmint47FintechMiami, United States$23.6MEnterprise-grade platform providing APIs for blockchain wallets, payments, tokenization, and AI agent commerce.
Open source
Cma Intelligence47FintechLondon, United Kingdom$1.0MOpen source
io.finnet47FintechTel Aviv, IsraelEnterprise blockchain and digital asset infrastructure for financial institutions.
Open source
MOSTLY AI46AIVienna, Austria$25.0MEnterprise platform for generating high-quality, privacy-compliant synthetic data for AI training and testing.
Open source

