Top Free Unified APIs Software

Merge helps companies add hundreds of integrations to their products, making it easy to access and sync their customers’ data. Merge offers Unified APIs that provide normalized data across key softwar

Knit helps you launch integrations with 100s of applications with a one-time effort. You can build bi-directional syncs (Read and write) with applications across HRIS, CRM, Accounting, ERPs and more.

Apideck eliminates the complexity of integrations with a single real-time API that connects to 190+ platforms across CRM, Accounting, HRIS, File Storage, and eCommerce without the technical overhead.

Cobalt is an embedded integration platform that provides a seamless experience to connect SaaS applications. With Cobalt, SaaS companies can offer integrations to their customers in a white-labeled an

hotglue is a developer-first embedded iPaaS founded by engineers to help B2B SaaS companies like Chargebee, Instructure, and Lob, offer integrations in their product with other platforms. Based out of

19+ Unified APIs, 240+ integrations — We’re the real-time unified API platform for AI-powered SaaS applications. One customer integration request can take a software team months to build. With Uni

Integration.app presents the Universal Integration Layer: the turnkey solution for scaling your customer-facing integrations with any SaaS app, any use case. We’ve built on the strengths of previou

Integration Labs (formerly RootFi) makes interacting with your business customers' data easy via a Unified API. Leading SaaS, payments, and financial service companies use a single API to seamlessly

Enable your app to locate, unlock, and read the odometer from cars across brands with a single API.

Truto.one enables companies to offer their customers integrations across HRIS, ATS, CRM, Helpdesk, Ticketing, Payment Gateways, Subscription Platforms, Accounting, E-commerce, and Email with unified A

API2Cart helps to integrate your service with multiple shopping carts. It’s 1 API that work in the same way across all different shopping platforms, so if you customers have their stores on different

Unified API for B2B financial products. Leverage one API to add integrations across many accounting, commerce, ads, payment platforms and more. Purpose-built to support financial solutions and for com

Tray.ai offers a composable AI integration and automation platform that transforms AI into standout business performance. The Tray Universal Automation Cloud is an AI-ready platform that eliminates th

CallerAPI is a powerful caller identification and phone validation solution designed to enhance B2B lead quality and streamline sales and marketing processes. Our caller ID API integrates seamlessly

Integrations solution that helps startups and developers utilize application programming interfaces to connect with calendars. The Pyas API can be implemented easily within any tech stack, without the

Entri is the API for custom domains. We make it easy for your application to connect, secure, sell, and power custom domains. POWER Incentivize upgrades in your product by offering custom domain

Phyllo is the universal API for all social data intelligence. A unified API pipeline offers secure, authenticated connections to 20+ social media and creator platforms. The largest creator economy a

The Precise API is a streamlined solution that connects and aggregates business accounting data for enterprise users, including financial institutions, lenders, and fintechs. Offers essential insights

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

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

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

HubRise is a cloud-based integration platform designed to streamline operations for restaurants, retailers, and software editors. It acts as a central hub that connects disparate systems such as EPOS,