Best Free Financial Services Software of 2025

Plaid is a global fintech infrastructure platform that enables businesses and consumers to securely connect to financial data and services. Through APIs that connect to more than 12,000 financial institutions across 20+ countries, Plaid operates the world’s largest open banking data network. By removing the complexity of direct bank integrations, Plaid enables developers, financial institutions, and enterprises to build secure, user-friendly, and conversion-optimized financial products. Plaid powers payments, lending, identity verification, fraud prevention, and personal finance applications. Today, more than 100 million people worldwide, including half of U.S. adults, have relied on Plaid through their connections to over 7,000 apps and services. Plaid supports a wide range of industries and financial workflows, including: Banks & credit unions, Payouts streamline disbursements, and Pay by Bank supports direct consumer-to-business payments for recurring bills, subscriptions, and eCommerce, Mortgages & lending, Government & public sector programs, Property management, Gaming, Crypto & Digital Assets, Business finances, and Wealth Management. Customers include Venmo, Robinhood, Rocket, Carvana, Affirm, Invitation Homes, and many more. Plaid is built with enterprise-grade encryption, continuous monitoring, and regulatory compliance, including PSD2 in Europe and FCA requirements in the UK. Plaid does not hold funds but enables secure data transfer and payment initiation. Plaid provides trusted infrastructure across payments, identity verification, fraud prevention, account connectivity, and open banking. With scale, security, and mobile-first design, Plaid helps businesses create seamless and secure financial experiences for millions of consumers worldwide.

America's business banking. Better banking was what business builders wanted. North One was born. In minutes, you can open an account. You are responsible for building your business, creating jobs, and serving your community. It's hard work. North One makes it easy to manage the most difficult parts of your business. We're here to help you focus on the road ahead. North One is built for freelancers, small businesses and startups across America. Smart integrations with existing tools allow you to make payments, track your money, and automate your finances. North One was designed to make managing money simple so you can concentrate on running your business. No more branches. No more lines. No more paperwork. Access your North One Account 24/7 from your smartphone or computer. No matter where your business is located, you can access it from anywhere. Automatically create envelopes for taxes, payroll and rent.

Sila is an end-to-end payment platform that provides Banking-as-a-Service through a developer-friendly payment API that is scalable and allows for fast and secure money transfers. Sila’s payment platform streamlines building and launching fintech apps and embedded payment products for financial products, fintech, crypto, and Web3. Sila’s offerings include Virtual Accounts, Digital Wallets, KYC/KYB, and ACH payments APIs for software teams. Additional functionality is available through a network of pre-approved and pre-integrated partners (to different degrees). Sila was recognized as the Best Payments as a Service Platform by the 2022 Embedded Banking Awards of Tearsheet. Sila is headquartered in Portland, Oregon.

HostBooks transforms your accounting experience with its cloud-based, automated accounting platform. HostBooks combines the best of accounting practices with cutting-edge technology to help you manage your business finances. HostBooks reduces compliance time, increases productivity, and lowers operational costs.

Marionette.dev is the best software solution for Financial Technologies Services. It includes the following services: eBanking - Digital Asset Storage Wallets - Crypto and Fiat Swap Platforms - Crypto and Fiat Exchange Platforms - Investment platforms - Donation Platforms - Tokenization Platforms - Payment Processing and Conversion platforms Marionette.dev is an accounting engine that was developed on the premises of modern digital banking systems and ledger records. Marionette is compatible with other Web3, DeFis, CeFis, DAOs, and other innovations inspired from Blockchain Technology.

Payfree Financial is a seasoned company specializing in the development of B2B Multi Recharge software, website design, money transfer solutions, e-commerce shopping portals, and mobile recharge applications. With just a single click, users can effortlessly recharge a wide range of services including mobile, DTH, data cards, post-paid accounts, electricity, gas, insurance, money transfer services, and even manage their PAN cards. This convenience makes Payfree Financial a go-to solution for all your digital recharge needs.

Quickly establish bank accounts, provide cryptocurrency wallets, facilitate payments, and distribute cards to your clients. Solid presents a comprehensive and compliant array of FinTech solutions. You can integrate it in just minutes to craft unprecedented user experiences. With Solid’s Banking as a Service (BaaS), businesses can develop and introduce various deposit offerings, including both business and personal checking accounts. This service encompasses everything from ledgers to statements, providing all the essentials for creating enjoyable banking interactions. The Card Issuance and Management platform from Solid is pioneering, allowing for the issuance of cards that cater to your customers' requirements through a single API. Both physical and virtual credit, debit, and prepaid cards are entirely overseen by Solid. Elevate your customer engagement with a streamlined and robust experience embedded in your product, utilizing Solid's instant account creation API. Additionally, you can quickly issue customized physical and virtual cards, complete with the necessary spending controls using Solid's card API, ensuring that your clients have all the tools they need at their fingertips.

NAKA introduces an innovative payment platform that revolves around a completely blockchain-based, EMV-compatible payment system and card, empowering both businesses and consumers to create and utilize cards that feature self-custody wallets, tokenized assets, and effortless fiat conversion during transactions. The NAKA Card accommodates both custodial and non-custodial frameworks, providing users the flexibility to manage and transfer assets while allowing them to spend tokenized assets like real estate, precious metals, fine art, or cryptocurrencies, converting to fiat only at the time of purchase to mitigate the risks associated with inflation. The NAKA Pay application serves as a comprehensive tool for managing cards, linking assets, facilitating top-ups, freezing accounts, and monitoring transactions, all without the necessity of a conventional bank account. Furthermore, NAKA streamlines the process for issuers by facilitating quick card issuance and comprehensive customization of card functionalities, branding, loyalty programs, and underlying regulations, all without the need for an extra banking license. This holistic approach not only enhances user experience but also promotes greater financial independence and flexibility.

No matter what financial services you offer, Difitek serves as the technological backbone you need. It provides comprehensive support for KYC and AML compliance, fund transfers, position recording and reporting, as well as repayment processes, liquidity management, and access to secondary markets. With a powerful API-first architecture, Digital is designed for Fintech applications of any magnitude. You can opt for Turnkey Solutions or choose the complete array of technical capabilities that suit your requirements. Utilizing a serverless architecture, it guarantees bank-grade security. This ensures that you benefit from a contemporary, highly secure solution that is user-friendly and easy to manage, all at a fraction—1/100th—of traditional banking IT expenses. Our focus on automation and process optimization significantly reduces operational costs while unlocking entirely new avenues for the development of financial services. Difitek's advanced serverless architecture embodies the latest advancements in cloud computing technology. The integrated Difitek API layer allows for seamless communication between the client interface and third-party APIs, with asynchronous function execution enhancing performance and efficiency. By leveraging this innovative framework, businesses can quickly adapt to changing market demands and scale their services effectively.