List of the Top 22 Free Financial Data APIs Software in 2025

Plaid operates as a global data network that supports various tools that help countless individuals achieve better financial well-being. Our goal is to create a financial ecosystem that is inclusive, competitive, and advantageous for all by streamlining payment processes and transforming the lending landscape. Collaborating with over 8,000 businesses, including popular fintech platforms like Venmo and SoFi, as well as numerous Fortune 500 firms, Plaid empowers users to have greater autonomy and flexibility in managing their finances. Based in San Francisco, the company's network encompasses more than 12,000 institutions across the United States, Canada, the United Kingdom, and Europe, ensuring a wide reach and impact in the financial sector. Additionally, Plaid is dedicated to fostering innovation that enhances user experiences in financial transactions.

We provide a complimentary stock API, along with historical data and financial statements APIs. Our financial statements are refreshed in real time, ensuring that every document is audited, standardized, and current. Our coverage extends to major exchanges including NYSE, NASDAQ, AMEX, EURONEXT, TSX, as well as indexes, ETFs, mutual funds, forex, and cryptocurrencies. Additionally, we strive to deliver comprehensive market insights for all types of investors.

Boss Insights offers an unparalleled gateway to the financial data of business clients through a single interface that integrates various services, including accounting, banking, commerce, payroll, and taxation (such as Quickbooks, Stripe, and SalesForce). This innovative solution is utilized by fintech companies and neobanks to achieve remarkable improvements, including a 60% boost in automation, fully automated scoring, a 51% acceleration in funding processes, and a fivefold increase in the speed of renewals. The efficiency gained through this integration not only streamlines operations but also enhances decision-making capabilities for financial institutions.

Accessing financial data has never been easier. IEX Cloud empowers you to fast-track the creation and growth of your financial applications. It offers the simplest approach to developing financial solutions. You can tap into institutional-grade data that includes real-time and historical stock prices, fundamental metrics, forex, cryptocurrencies, and a multitude of other resources, all through a single API. Experience extensive coverage of the U.S. market with more than 95,000 securities readily available. With just one subscription, you gain access to a wide range of datasets without being locked into long-term contracts or facing large upfront costs. You can retrieve the data you need in mere minutes using an intuitive API, allowing you to focus entirely on your development tasks. All essential financial information is conveniently centralized, available whenever and wherever you need it. No programming expertise is required, and you can also access Premium Datasets from an expanding network of curated partners. Opt for your preferred integration method to ensure smooth compatibility with the other tools in your setup. Our robust architecture is tailored to facilitate rapid growth and scalability for businesses. With a dependably efficient platform, you can dedicate yourself to building your projects while reducing worries about data integrity and performance. This environment fosters innovation, enabling you to thrive in the dynamic finance landscape. Moreover, the seamless integration capabilities ensure that your applications can evolve alongside your business needs.

Sila operates a comprehensive payment platform that delivers Banking-as-a-Service via a developer-centric payment API, ensuring scalability and enabling quick, secure money transfers. This platform simplifies the process of creating and launching fintech applications and integrated payment solutions across various sectors, including finance, cryptocurrency, and Web3. Among Sila's features are Virtual Accounts, Digital Wallets, KYC/KYB services, and ACH payment APIs tailored for software development teams. Furthermore, additional capabilities can be accessed through a range of pre-approved, integrated partners, each providing varying levels of support. Sila’s excellence in the industry was highlighted when it received the Best Payments as a Service Platform award at the 2022 Embedded Banking Awards by Tearsheet. The company operates out of Portland, Oregon, and continues to innovate in the financial technology space.

Wasting time on manual tasks can lead to high costs and increased chances of mistakes. BizAPIs guarantees precise data delivery straight into your systems, ensuring 100% accuracy! As a Software as a Service (SaaS) platform, BizAPIs swiftly compiles data from various sources through APIs in just seconds. Additionally, it can extract information from images or other document types, including unstructured or handwritten materials such as invoices and contracts, all with guaranteed accuracy and backed by insurance SLAs and a money-back promise! With BizAPIs, you can seamlessly incorporate data into your workflows without the need for manual input or field verification, while also being confident in the integrity and authenticity of the data source. Experience enhanced speed, robust security, and an improved user experience, whether for internal or external use, ensuring that your operations run smoothly and efficiently.

Get access to complimentary banking data along with premium insights through a comprehensive API designed for banking, lending, and financial applications. This all-inclusive API allows users to retrieve account details, categorize transactions, and gain valuable insights all in one place, enabling the development of robust finance-related solutions.

Obtain both historical and current market data for a wide array of assets including stocks, options, futures, forex, and indices. You can either utilize the Market Data REST API for programmatic access or take advantage of the Google Sheets and Microsoft Excel Add-ons to seamlessly download data into your spreadsheets. Designed specifically for active traders, Market Data stands out as the sole API and data platform that encompasses all essential tools: financial data, backtesting capabilities, technical and fundamental analysis, and a host of additional resources. Begin your journey at no cost, without the need for a credit card. The Google Sheets Add-On empowers you to integrate data queries straight into your formulas, ensuring real-time updates aligned with market fluctuations. With compatibility across various spreadsheet platforms, Market Data also provides CSV downloads that work effortlessly with Excel, Numbers, and Open Office. A straightforward formula enables you to bring in price data spanning over 15 years directly into your spreadsheets, enhancing your analysis and decision-making process.

Profit.com, an innovative force in the fintech industry, is transforming the landscape of trading analytics, financial assessments, and investment education. We enable both traders and investors to make informed decisions and enhance their profitability. With its advanced technology and skilled professionals, Profit.com stands out as the premier choice for individuals aiming to secure a competitive edge in the financial markets, equipping them with the tools and knowledge they need to succeed. Our commitment to excellence ensures that clients receive unparalleled support in their investment journeys.

Finage provides comprehensive financial data and solutions accessible to all users. With real-time information on stocks, forex, and cryptocurrency markets available through APIs, WebSocket, and customizable widgets, Finage boasts over 28,000 symbols updated in real-time. Everything necessary for developing financial applications reliant on immediate stock, currency, and cryptocurrency information can be found here, whether through APIs or WebSocket connections. You can access data for more than 25,000 U.S. stocks via Finage’s Real-Time WebSocket and APIs. Additionally, a 15-year Historical Data API is available specifically for U.S. stocks. Finage also offers an extensive range of over 1,300 currencies, inclusive of both historical and real-time data APIs, allowing users to access all Forex information conveniently in one location. Furthermore, the platform supports more than 1,500 cryptocurrencies, with real-time data available through API and WebSocket connections, ensuring that users can track the most sought-after cryptocurrencies instantly. The visual aspect of data presentation is also prioritized, enabling complex data to be easily interpreted. Users have the option to select custom widgets in various colors to perfectly match their platform's aesthetics, making Finage compatible with most popular platforms. This versatility makes Finage a go-to solution for those in need of reliable financial data.

The Precise API serves as an efficient tool that integrates and consolidates accounting data for corporate clients, such as banks, lending institutions, and financial technology companies. It provides critical information about the financial wellbeing of business customers, encompassing past, present, and projected performance metrics. This API simplifies the process of maintaining relationships with small business clients, ultimately fostering long-term partnerships. Additionally, its user-friendly interface enhances the overall experience for enterprise users.

Streamline your trading processes, create custom services, or integrate your investments with existing platforms. Start your trading journey now in a free paper trading environment that offers access to over 8,000 international stocks and ETFs. You can easily transition to a live trading experience with a dedicated securities trading account through our licensed partner. Gain access to a specialized API designed for stock trading and market data, which enables you to build any brokerage scenario you can imagine. Leverage comprehensive documentation to lay a strong groundwork for your project. Seamlessly stream both historical and real-time market data into your brokerage model, making integration straightforward. With our intuitive REST-API, executing your trades is simple, efficient, and dependable. Design a distinctive brokerage experience using the lemon.markets API, characterized by a state-of-the-art REST-API that allows customization to suit your unique needs. You even have the capability to create an automated trading bot that monitors price fluctuations and adheres to your specific buying or selling criteria. This level of flexibility ultimately empowers you to interact with the market on your own terms while enhancing your trading strategies. Embrace the opportunity to innovate and take your trading to new heights with these powerful tools at your disposal.

Spade’s API offers precise insights into merchants, categories, and locations by utilizing verified data rather than relying on assumptions, ensuring real-time accuracy. It leverages a strong ground-truth data network that connects transactions to authentic merchant identities, thus removing the necessity for data scraping or speculation. You can access extensive and standardized details for more than 99.9% of merchants in the U.S., encompassing everything from major national brands to small local businesses. By moving beyond conventional MCC and NAICs codes, you gain access to detailed spending categories, geographic coordinates, and supplementary information such as logos, websites, operating hours, and insights into customer spending behaviors. The processing of transaction data is exceptionally fast, with enhancements delivered in under 50 milliseconds, which is well within the limits for card authorizations and significantly faster than rival enrichment services. Moreover, the integration process is quick and user-friendly, capable of being completed in less than an hour, which promotes immediate operational efficiency. This efficient setup ensures that businesses can quickly leverage accurate data, enhancing decision-making processes without unnecessary delays. Ultimately, Spade's API transforms how companies interact with merchant data, making it a vital tool for growth and strategic planning.

By downloading Moneyhub, you will gain a free six-month premium subscription, which empowers you to manage your finances effectively through our user-friendly app. The primary goal of Moneyhub is to streamline your financial overview, ensuring you have a unified perspective on your funds, so you remain informed about your financial standing at all times. Equipped with various intelligent money management tools, you can work towards your financial goals with greater efficiency and clarity. The app automatically organizes your transactions, while the Spending Analysis feature provides an insightful breakdown of your monthly expenditures. Furthermore, the Regular Payments function allows you to monitor upcoming bills and any recurring financial commitments that arise each month. You’ll also benefit from a customized dashboard designed to enhance your financial potential, delivering insights into your financial well-being along with tailored suggestions for improvement. In addition, with secure payment functionalities, transferring funds between linked accounts and making secure payments to any UK bank account using the sort code and account number becomes a breeze. This thorough approach guarantees that you maintain control over your financial journey, enabling you to make informed decisions every step of the way. Overall, Moneyhub equips you with the tools you need to navigate your finances confidently and strategically.

IQFeed is well-regarded for delivering a vast array of services to traders at an exceptional price point. Its data is recognized as one of the fastest and most reliable feeds available, easily accessed via integrated tools such as IQWatch Quote, Market Depth, News, Smart Market, or the DTN.IQ client. Moreover, users can choose from a diverse selection of compatible software available on our website or develop their own applications after registering as developers. In addition, DTN IQFeed integrates effortlessly with Microsoft Excel and the free Calc software from OpenOffice through its built-in DDE feature. Users also have the opportunity to utilize our pricing calculator to assess various available options. The platform features over 700 market statistics and breadth indicators, including TICK and TRIN, with most of these updates occurring every second. Additionally, it offers a comprehensive 180 days of tick history, which includes pre-and post-market data, complete with microsecond timestamps when possible from the exchange feed. Historical data is conveniently accessible for numerous exchanges and authorized data sources, ensuring that traders obtain the in-depth insights necessary for making well-informed decisions. The combination of speed, reliability, and extensive historical data makes IQFeed an invaluable resource for traders seeking an edge in the market.

A simple yet effective solution tailored for your business credit card needs is now available. You can quickly create secure virtual cards specifically designed for employees, projects, and vendors. The Extend App provides an exceptionally user-friendly and secure way to distribute virtual credit cards within your professional network. By utilizing our API, developers gain the tools needed to innovate future products with advanced virtual credit card features. For instance, a well-known online lender has partnered with a resort using Extend APIs to offer guests additional payment options, enabling them to access flexible term loans for various upgrades and improved experiences instantly. Use our APIs to craft a wide array of offerings in payment, lending, and more. One innovative insurtech has implemented Extend APIs to enhance its payment processes, effectively addressing cash flow issues for healthcare providers and benefiting from automated reconciliation and credit card rewards. As businesses strive to innovate and evolve, the possibilities for these APIs to transform industries are truly boundless, leading to new opportunities that can reshape the financial landscape.

Our Accounting Data as a Service API provides seamless connectivity to leading accounting service providers, enabling you to rapidly develop and launch your application with minimal coding effort. This solution ensures you obtain more precise and comprehensive insights into your customers at a significantly reduced cost compared to market alternatives. You can experience the same view as your customers directly from the original source. Additionally, a visually appealing front-end module is available to gather accounting data from your customers in real time, specifically designed to enhance conversion rates. Support is extended to all major accounting software providers, facilitating on-demand access to financial transactions, insights, and reports related to your customers. Developers can initiate the process within minutes and complete software deployment in just a few hours, making it incredibly efficient. We have designed this API to be the most user-friendly and quickest way to satisfy all your accounting data needs, ensuring you can stay ahead in a competitive market. With our solution, you are equipped to make informed decisions and improve client relationships effectively.

TrueLayer distinguishes itself as a leading technology company that provides secure and global access to financial systems. Our innovative APIs enable developers to build high-quality products capable of accessing data and processing payments swiftly and securely. Founded in 2016, TrueLayer has formed alliances with major international banks, boasts backing from notable venture capital firms, and is relied upon by top fintech innovators such as Monzo, Revolut, and Zopa. By promoting open banking through our platform, we empower developers across diverse industries—from budding startups to established corporations—to revolutionize financial services. Operating across the UK, Europe, and Australia, TrueLayer streamlines the incorporation of cutting-edge payments and financial information into any application. Develop groundbreaking products that appeal to your clientele, allowing for effortless money transfers at competitive rates while ensuring a remarkable user experience. Our solution not only removes the necessity for cards but also reduces the risk of fraud and eliminates chargebacks, leading to a seamless financial transaction process. Moreover, by facilitating easier access to financial data, we help businesses enhance their offerings and adapt to the ever-evolving financial landscape.

Revolutionize the way your business and clients perceive, comprehend, and manage debt by utilizing our top-tier debt APIs or easy-to-integrate low-code modules. By implementing these solutions, you can enhance your customer interactions and streamline debt management processes.

EOD Historical Data is recognized as a leading financial data service provider based in Lyon, France. We offer a broad spectrum of APIs that encompass End-of-Day Historical Stock Market Data, Real-Time Data via WebSockets, and Fundamental Data that covers Stocks, ETFs, Mutual Funds, and Indices, along with other diverse data feeds. Our platform ensures comprehensive global coverage by providing insights from over 70 stock exchanges, allowing users to access reliable, accurate, and developer-friendly data solutions. With an extensive archive of more than thirty years of data available, we employ multiple data providers to confirm and improve the precision of our services. Our user-friendly, one-click API is designed to meet all your financial data needs effortlessly. To facilitate quick setup, we provide sample codes in various programming languages like Excel/VBA, Google Sheets, Python, PHP, JAVA, C#, R, Matlab, and more, ensuring a smooth integration process for developers. In addition, we are dedicated to ongoing enhancements and innovations in our data services to adapt to the changing requirements of our clients while fostering a supportive user environment. This commitment to excellence positions us as a trusted partner in the financial data landscape.

Numerous businesses understand the advantages of enhancing their payment systems through digital means, yet they frequently refrain from making the essential changes due to worries about reliability and adaptability with their current infrastructure. Dwolla provides a state-of-the-art API designed to streamline the payment process for businesses, allowing for efficient bank transfers. By employing a secure and API-centric methodology, Dwolla's technology facilitates a diverse array of payment types and transaction flows between accounts. Whether a company aims to implement same-day or instantaneous payment functionalities, Dwolla's adaptable solution can be tailored to meet the specific requirements of any organization, ensuring a seamless integration into their existing operations. This flexibility empowers businesses to innovate their payment strategies while maintaining a robust connection to their financial frameworks.

Connect your accounts to effortlessly monitor your trades and balances in one accessible platform, which allows you to make timely and informed choices regarding your investment portfolio. You have the option to link through an API or by uploading historical data directly from a variety of exchanges, wallets, OTC desks, or other transaction sources. With a single interface, you can manage all your accounts, integrate APIs, and quickly upload relevant data. Your portfolio can be examined by asset type, account, or exchange, with valuations that reflect their USD Fair Market Value, even when facing inconsistencies across 30 different exchanges. Collect, analyze, and manage your data meticulously to ensure your balances are accurate and that your tax responsibilities are effectively handled. The platform also offers the ability to add multiple users, allowing you to control their access, permissions, and roles on an individual basis. Sub-accounts can be established within Lukka for better organization of distinct entities, business lines, or client details. Additionally, the platform features tools aimed at simplifying and automating processes related to cryptocurrency assets, which further boosts operational efficiency. This holistic method not only promotes a more systematic management of your digital assets but also guarantees that every facet of your financial oversight is thoroughly addressed, creating a seamless experience for users. Ultimately, this helps to foster a more strategic approach to managing your investments.