# Top Free Financial Data APIs Check out our list of free Financial Data APIs. Products featured on this list are the ones that offer a free trial version. As with most free versions, there are limitations, typically time or features. If you'd like to see more products and to evaluate additional feature options, compare all [Financial Data APIs](https://www.g2.com/categories/financial-data-apis) to ensure you get the right product. ## View Free Financial Data APIs G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our [scoring methodologies](https://research.g2.com/g2-scoring-methodologies). **28** Financial Data APIs Products Available View all [Financial Data APIs](https://www.g2.com/categories/financial-data-apis) View all [Financial Data APIs](https://www.g2.com/categories/financial-data-apis) ### [Merge Unified](https://www.g2.com/products/merge-unified/reviews) [By Merge](https://www.g2.com/sellers/merge) [ (253)4.7 out of 5 ](https://www.g2.com/products/merge-unified/reviews#reviews "Read Merge Unified Reviews") Product Description Merge Unified is the leading Unified API for thousands of organizations, including frontier LLMs, Fortune 500 organizations, and other B2B SaaS companies. Merge Unified allows businesses to add hun **Users:** Software Engineer, CEO · **Industries:** Computer Software, Information Technology and Services · **Market Segment:** 60% Small-Business, 30% Mid-Market ![Pierre-Alexandre S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pierre-Alexandre S.") PS The clean documentation, the API that is understandable and cozy and the simplicity of use. It took me a few hours to implement. CS team responds...[Read review](https://www.g2.com/products/merge-unified/reviews/merge-unified-review-10470652) ![Alex D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Alex D.") AD The most useful thing is a combination of several things: - a wide range of integrations - a wide range of supported languages ​​for SDK +...[Read review](https://www.g2.com/products/merge-unified/reviews/merge-unified-review-10617194) Year Founded 2020 HQ Location San Francisco, US Company Website https://merge.dev/ Twitter @merge\_api LinkedIn® Page https://www.linkedin.com/company/merge-api/ ### [Excel Price Feed](https://www.g2.com/products/excel-price-feed/reviews) [By Coderun Technologies Ltd](https://www.g2.com/sellers/coderun-technologies-ltd) [ (38)4.4 out of 5 ](https://www.g2.com/products/excel-price-feed/reviews#reviews "Read Excel Price Feed Reviews") Product Description Live financial markets data in your Excel spreadsheet. Excel Price Feed is an Add-in which includes 100+ new Excel formulas for live, historical and fundamental market data. -Markets include sto **Market Segment:** 63% Small-Business, 29% Mid-Market MG The Best part of Excel Price Feed is that it integrates real-time data into an excel sheet without much effort plus, it has 100+ formulas that help...[Read review](https://www.g2.com/products/excel-price-feed/reviews/excel-price-feed-review-7113507) ![Gabriel E.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Gabriel E.") GE The best part of Excel Price Feed is how easy one can integrate real time data into excel with just few click. When it comes to data analyst excel...[Read review](https://www.g2.com/products/excel-price-feed/reviews/excel-price-feed-review-7120281) Year Founded 2015 HQ Location Brighton, GB Company Website https://www.excelpricefeed.com LinkedIn® Page https://www.linkedin.com/company/coderun-technologies-limited/ [![G2 Advertising](/assets/my-g2-logo-41632af6f81a240a0a9886638f412b2ac9a29f4001534f8c83be89a58ef9d45d.svg "G2 Advertising")](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) Sponsored G2 Advertising Get 2x conversion than Google Ads with G2 Advertising! G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments. [ Learn More ](https://sell.g2.com/case-studies/how-aisdr-uses-g2-ads-to-turn-g2-into-top-5-traffic-source) ### [Alloy Automation](https://www.g2.com/products/alloy-alloy-automation/reviews) [By Alloy](https://www.g2.com/sellers/alloy-bf281c40-e363-4dcc-905e-10f2b5eb9c10) [ (49)4.7 out of 5 ](https://www.g2.com/products/alloy-alloy-automation/reviews#reviews "Read Alloy Automation Reviews") Product Description The Agentic AI Infrastructure Platform for Product and Engineering Teams Alloy Automation helps product and engineering teams power real-world AI capabilities by connecting their agents and applica **Industries:** Computer Software, Information Technology and Services · **Market Segment:** 51% Small-Business, 49% Mid-Market ![Paul B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Paul B.") PB - All relevant integrations - Very reliable - \< 24h to launch integrations - Very good support - We can go live with api updates within...[Read review](https://www.g2.com/products/alloy-alloy-automation/reviews/alloy-automation-review-8332339) ![Verified User in Apparel & Fashion](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Apparel & Fashion") AA Alloy automations has helped us streamline business processes that were previously tedious and redundant. How often do you find yourself copying...[Read review](https://www.g2.com/products/alloy-alloy-automation/reviews/alloy-automation-review-8705038) Year Founded 2019 HQ Location New York, NY Company Website https://runalloy.com/ LinkedIn® Page https://www.linkedin.com/company/alloy-automation/ ### [Apideck Unify](https://www.g2.com/products/apideck-unify/reviews) [By Apideck](https://www.g2.com/sellers/apideck) [ (56)4.9 out of 5 ](https://www.g2.com/products/apideck-unify/reviews#reviews "Read Apideck Unify Reviews") Product Description Apideck eliminates the complexity of integrations with a single real-time API that connects to 200+ platforms across Accounting, CRM, HRIS, File Storage, and eCommerce without the technical overhead. **Users:** CTO · **Industries:** Computer Software, Information Technology and Services · **Market Segment:** 79% Small-Business, 14% Mid-Market ![Willem D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Willem D.") WD Apideck gives us visibility into production environments by creating a visible, searchable audit log for all calls.[Read review](https://www.g2.com/products/apideck-unify/reviews/apideck-unify-review-6848876) TP No hassle API's with all the main ATS solutions on the market. The documentation was very straightforward, the support was excellent and we were...[Read review](https://www.g2.com/products/apideck-unify/reviews/apideck-unify-review-7651571) Year Founded 2020 HQ Location San Francisco, California Company Website https://www.apideck.com/ Twitter @apideck LinkedIn® Page https://www.linkedin.com/company/apideck/ ### [Rutter](https://www.g2.com/products/rutter/reviews) [By Rutter](https://www.g2.com/sellers/rutter) [ (16)4.7 out of 5 ](https://www.g2.com/products/rutter/reviews#reviews "Read Rutter Reviews") Product Description Integrations & Agents to ship financial products in days, not months. Leverage one API to add integrations across many accounting, commerce, ads, payment platforms and more. Purpose-built to suppo **Market Segment:** 63% Small-Business, 44% Mid-Market ![Verified User in Manufacturing](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Manufacturing") AM What I like best about Rutter is how it connects all our sales channels (like Shopify and Amazon) and keeps everything in sync. Before, we had to...[Read review](https://www.g2.com/products/rutter/reviews/rutter-review-10858634) SS This is an API that helps us in connecting with all the E-commerce platforms and provide them a secured payment gateway so that the process of...[Read review](https://www.g2.com/products/rutter/reviews/rutter-review-11320012) Year Founded 2021 HQ Location New York, New York, United States Company Website https://rutterapi.com/ LinkedIn® Page https://www.linkedin.com/company/rutterapi ### [Neudata](https://www.g2.com/products/neudata/reviews) [By Neudata Ltd.](https://www.g2.com/sellers/neudata-ltd) [ (11)4.2 out of 5 ](https://www.g2.com/products/neudata/reviews#reviews "Read Neudata Reviews") Product Description Neudata provides independent research and expert consultancy on external data sources and use cases. The company curate's external data from non-traditional sources into a library of data sources. Exa **Market Segment:** 64% Mid-Market, 27% Enterprise SD Let you easily discover, manage and compare data.[Read review](https://www.g2.com/products/neudata/reviews/neudata-review-7125614) ![Ngawang J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ngawang J.") NJ A good data sources with clean data collection from varous souces.[Read review](https://www.g2.com/products/neudata/reviews/neudata-review-7268674) Year Founded 2016 HQ Location London, GB Company Website https://www.neudata.co/ Twitter @neudatalab LinkedIn® Page https://www.linkedin.com/company/10453754 ### [Sila](https://www.g2.com/products/sila-inc-sila/reviews) [By Sila](https://www.g2.com/sellers/sila-cf1ca13d-68b9-46f0-9cf2-8470257c4017) [ (18)4.5 out of 5 ](https://www.g2.com/products/sila-inc-sila/reviews#reviews "Read Sila Reviews") Product Description Sila’s banking-as-a-service platform offers payment APIs and digital wallets for financial products, fintech, Web3, and crypto projects. Sila’s platform processes ACH payments and supports KYC/KYB, b **Industries:** Financial Services · **Market Segment:** 94% Small-Business, 6% Mid-Market WK Innovative payment solution Introduced concept of sila token that can be used to move money p2p virtually and helps with curtailing some of the...[Read review](https://www.g2.com/products/sila-inc-sila/reviews/sila-review-4899823) ![Billy R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Billy R.") BR The Sila platform, API documentation and ACH infrastructure are incredibly robust and cost-effective. However, the thing that really sets Sila...[Read review](https://www.g2.com/products/sila-inc-sila/reviews/sila-review-5268121) Year Founded 2018 HQ Location Portland, US Company Website https://silamoney.com/ Twitter @SilaMoney LinkedIn® Page https://www.linkedin.com/company/18837430/ ### [Railz](https://www.g2.com/products/railz/reviews) [By Railz](https://www.g2.com/sellers/railz) [ (9)3.9 out of 5 ](https://www.g2.com/products/railz/reviews#reviews "Read Railz Reviews") Product Description Railz is building the largest financial data network for the future of finance. We aim to bridge the connection between future-thinking financial institutions and companies and their SMB customers’ f **Market Segment:** 44% Small-Business, 44% Enterprise ![Linda K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Linda K.") LK It has a good financial base that improved performance in the company by improving the financial decisions that are made. accounting is more...[Read review](https://www.g2.com/products/railz/reviews/railz-review-7495675) ![Amaan S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Amaan S.") AS Railz helps in collecting the data from multiple accounting platforms, reducing the complexity. The integration is simple and easy to use.[Read review](https://www.g2.com/products/railz/reviews/railz-review-10642242) Year Founded 2020 HQ Location Toronto, Ontario Company Website https://railz.ai/ LinkedIn® Page https://www.linkedin.com/company/65396558 ### [Meld](https://www.g2.com/products/meld/reviews) [By Meld.io](https://www.g2.com/sellers/meld-io) [ (6)4.4 out of 5 ](https://www.g2.com/products/meld/reviews#reviews "Read Meld Reviews") Product Description Meld empowers developers to build a Multi Vendor Fintech stack. With a few lines of code, developers gain access to a wide range of financial integrations across multiple domains. Meld helps you lower **Market Segment:** 67% Mid-Market, 17% Enterprise LG By having access to a range of financial services through a single API, I am free from the task of searching for individual APIs. The performance...[Read review](https://www.g2.com/products/meld/reviews/meld-review-9818434) Year Founded 2021 HQ Location Los Altos, US Company Website https://www.meld.io/ Twitter @realMeld LinkedIn® Page https://www.linkedin.com/company/meld-universal/ ### [MX](https://www.g2.com/products/mx-technologies-mx/reviews) [By MX Technologies](https://www.g2.com/sellers/mx-technologies) [ (14)4.7 out of 5 ](https://www.g2.com/products/mx-technologies-mx/reviews#reviews "Read MX Reviews") Product Description MX is the leading data platform for banks, credit unions and fintechs, enabling its clients and partners to easily collect, enhance, analyze, present and act on financial data. Using MX platform and p **Industries:** Financial Services, Banking · **Market Segment:** 43% Mid-Market, 36% Small-Business ![Nick B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nick B.") NB I love how easy payment acceptance and credit card storage is. The integration with mobile is also very handy.[Read review](https://www.g2.com/products/mx-technologies-mx/reviews/mx-review-430710) ![Verified User in Accounting](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Accounting") UA I like how forward thinking this platform is. I have the pleasure of frequently using this and the interfaces and capabilities are wonderful.[Read review](https://www.g2.com/products/mx-technologies-mx/reviews/mx-review-677409) Year Founded 2010 HQ Location Lehi, UT Company Website https://www.mx.com LinkedIn® Page https://www.linkedin.com/company/425337 ### [Boss Insights](https://www.g2.com/products/boss-insights/reviews) [By Boss Insights](https://www.g2.com/sellers/boss-insights) [ (5)4.5 out of 5 ](https://www.g2.com/products/boss-insights/reviews#reviews "Read Boss Insights Reviews") Product Description Boss Insights provides global leading access to business customers’ financial data with a single connection to accounting, banking, commerce, payroll, tax and more (i.e. Quickbooks, Stripe, SalesForce **Market Segment:** 60% Small-Business, 40% Mid-Market DP "After onboarding, we saw 50% more loans processed, speeding up the time for approvals. The biggest benefit by far however is the reduced lending...[Read review](https://www.g2.com/products/boss-insights/reviews/boss-insights-review-7055115) ![Charles F. H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Charles F. H.") CH Having a single platform that can ingest permission-based data is a game changer for financial institutions and fintech alike.[Read review](https://www.g2.com/products/boss-insights/reviews/boss-insights-review-7065375) Year Founded 2017 HQ Location Toronto, CA Company Website https://bossinsights.com/ Twitter @bossinsight LinkedIn® Page https://www.linkedin.com/company/bossinsights/ ### [Dwolla](https://www.g2.com/products/dwolla/reviews) [By Dwolla](https://www.g2.com/sellers/dwolla) [ (35)4.3 out of 5 ](https://www.g2.com/products/dwolla/reviews#reviews "Read Dwolla Reviews") Product Description Dwolla, Inc. is a fintech company powering innovations with sophisticated account-to-account payment solutions. Dwolla’s robust platform, low-code API and partnership ecosystem simplify the complex p **Industries:** Financial Services · **Market Segment:** 63% Small-Business, 29% Mid-Market ![Verified User in Financial Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Financial Services") AF The user interface and advanced features[Read review](https://www.g2.com/products/dwolla/reviews/dwolla-review-85928) ![Jerry M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jerry M.") JM MyGroop, Inc is FinTech startup in NY and we are grateful to be working with a team like Dwolla. The process was extremely easy (headache free) to...[Read review](https://www.g2.com/products/dwolla/reviews/dwolla-review-4819427) Year Founded 2008 HQ Location Des Moines, IA Company Website https://www.dwolla.com/ Twitter @dwolla LinkedIn® Page https://www.linkedin.com/company/955402/ ### [Payitoff](https://www.g2.com/products/payitoff/reviews) [By Payitoff](https://www.g2.com/sellers/payitoff) [ (4)4.3 out of 5 ](https://www.g2.com/products/payitoff/reviews#reviews "Read Payitoff Reviews") Product Description Do you have customers confused and struggling with student loans, credit card debt, mortgages, personal & auto loans? Our embeddable debt management tools gives you the ability to offer them actio **Market Segment:** 50% Small-Business, 25% Enterprise ![Verified User in Banking](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Banking") UB To see there is a way to manage your debt and see results. It gives you a clear picture of what is needed to get past the debt that may consume you...[Read review](https://www.g2.com/products/payitoff/reviews/payitoff-review-7105725) HV Comprehensive, actionable guidance that’s always up-to-date with current regulations.[Read review](https://www.g2.com/products/payitoff/reviews/payitoff-review-7107739) Year Founded 2017 HQ Location New York, US Company Website https://payitoff.io/ LinkedIn® Page https://www.linkedin.com/company/11265978 ### [DDD Invoices](https://www.g2.com/products/ddd-invoices/reviews) [By DDD Invoices](https://www.g2.com/sellers/ddd-invoices) [ (5)4.9 out of 5 ](https://www.g2.com/products/ddd-invoices/reviews#reviews "Read DDD Invoices Reviews") Product Description DDD Invoices is an API first enterprise-grade platform, delivering a powerful infrastructure for creating, sending, receiving and storing invoices, e-invoices & electronic documents in line with l **Market Segment:** 80% Small-Business, 20% Mid-Market ![Verified User in Financial Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Financial Services") IF DDD Invoices simplifies handling of e-invoicing and fiscalization and supports software vendors customers. The platform is intuitive, quick to...[Read review](https://www.g2.com/products/ddd-invoices/reviews/ddd-invoices-review-11621239) ![Tilen B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tilen B.") TB I love DDD Invoices coverage of all types of transactions; including B2C, B2B, and B2G. They cover everything from fiscalization and compliant...[Read review](https://www.g2.com/products/ddd-invoices/reviews/ddd-invoices-review-11633285) Year Founded 2023 HQ Location London, GB Company Website https://dddinvoices.com/ LinkedIn® Page https://www.linkedin.com/company/dddinvoices/ ### [IntegrationOS](https://www.g2.com/products/integrationos/reviews) [By IntegrationOS](https://www.g2.com/sellers/integrationos) [ (3)4.8 out of 5 ](https://www.g2.com/products/integrationos/reviews#reviews "Read IntegrationOS Reviews") Product Description IntegrationOS is realtime integration middleware for high-growth startups. It gives developers and product teams an all-in-one toolkit to ship, manage and scale in-app integrations for customers. The **Market Segment:** 100% Small-Business ![Kanoj V.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Kanoj V.") KV Simple set up process and Dan, Mo and Paul are incredible to help with any technical difficulties.[Read review](https://www.g2.com/products/integrationos/reviews/integrationos-review-9946767) ![Brandon J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Brandon J.") BJ Great team, super active and willing to help. Great underlying tech that is powerful and solves a great problem. They make it super easy to...[Read review](https://www.g2.com/products/integrationos/reviews/integrationos-review-9963450) Year Founded 2021 HQ Location Toronto, CA Company Website https://www.integrationos.com LinkedIn® Page https://www.linkedin.com/company/integrationos/ - ‹ Prev‹ Prev - 1 - [2](/categories/financial-data-apis/free?order=g2_score&page=2#product-list) - [Next ›Next ›](/categories/financial-data-apis/free?order=g2_score&page=2#product-list)