Best Free Banking as a Service (BaaS) Providers of 2025

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.

Free banking data & premium insights. All-in-one API for banking data to build powerful banking, lending, and finance apps. All-in-one API to access account information, transaction categorization, and insights.

Grow your business with finance. Accept payments from customers. Automate payments to vendors and employees. Never run out of working capital. You can mix and match products from Razorpay's Payment Suite to suit your business needs. Razorpay is the best way to integrate, onboard online, check out the features, and enjoy the best performance. Razorpay Payment pages is the easiest way for you to accept payments from a custom-branded online shop. Automated payment receipts allow you to accept international and domestic payments. Online shopping is easy with no code. Preparation is key! Hosted Event Registration allows you to quickly register attendees online and send them automated receipts. Fundraising for a worthy cause? Hosted Donations saves time and automatically sends 80G receipts.

Galoy, an open source banking platform, is being used by institutions and communities around the globe to accelerate Lightning adoption. Accelerate development of Bitcoin banking solutions with self-hosted infrastructure or "banking-as-a-service" managed implementation. Establish a Bitcoin community bank with the same shared custody model as Bitcoin Beach and an easy-to-use Lightning account. Proven infrastructure can be used to provide 21st century financial services directly to anyone with a smartphone and an internet connection. We have products that allow any organization, regardless of size, to create their own Bitcoin-based bank. The app allows you to pay using a Lightning invoice, Bitcoin address, or a unique username. A transaction log shows a history of payments between users. The map is mobile-friendly and displays all local businesses that take Lightning payments.

Instantly open bank accounts, issue cards, send payments, or offer crypto wallets. Solid offers a complete, compliant suite FinTech services. In minutes, you can integrate to create new experiences. Solid's Banking as a Service allows companies to launch deposit products such as business and consumer checking account. It includes the ledger, statements, as well as everything you need to create delightful banking experiences. Solid's Card Issuance and Management platform was the first of its type. Issue cards are the modern way to meet the needs of your customers with one API. Solid fully manages credit, debit, prepaid cards in both physical and virtual form factors. Solid's API for creating accounts and opening banks instantly allows you to engage your customers in a light and powerful way. Solid's API allows you to instantly issue branded physical and virtual cards. You can also give them the spending control they need.

SlipStream Financial: Corporate Payment Solutions Made Simple. Slipstream Financial is a fintech company that was founded on years of experience in the payment business. We develop treasury-class payment solutions for corporate clients, banks, credit unions and correspondent banks. Our payment gateway has already processed millions of transactions each month in a short period of time. Slipstream Financial has a long way to go before it becomes one of the best payment gateways in the industry.

TrueLayer is the world's leading technology company that provides secure, global access for financial infrastructure. Our APIs are used by developers to create best-in-class products that secure access data and initiate payments in real time. TrueLayer was founded in 2016 and is connected to major banks around the globe. It is backed by top venture capital and trusted by some the most prominent fintech names such as Zopa, Revolut and Monzo. TrueLayer makes open banking available through its platform. This allows developers from all industries, startups and large enterprises, to reinvent financial services. TrueLayer is available in Australia, Europe, and the UK. Integrate next-generation financial data and payments into any app. Customers will love your products. You can send and receive money using the fastest rails at the lowest prices with a first-class experience. No cards. No fraud. No chargebacks.