Top 357 API Management Tools SaaS Companies in May 2026

San Francisco, California, United States

Algolia is owned by Algolia Inc., a privately held company headquartered in San Francisco, California, USA. Algolia is a search-as-a-service platform that enables developers to build fast, relevant, and intuitive search experiences for their websites and applications. The company was founded in 2012 by Nicolas Dessaigne and Julien Lemoine and has since grown to serve thousands of customers worldwide, including big names like Twitch, Stripe, and Under Armour. Algolia's mission is to make every search interaction meaningful and rewarding for users, and to help businesses improve engagement and conversion rates through better search experiences.

Washington, District of Columbia, United States

Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbox is the only platform that equips organizations with the full set of tools to power the navigation of people, packages, and vehicles everywhere. More than 3.5 million registered developers have chosen Mapbox because of the platform’s flexibility, security and privacy compliance. Organizations use Mapbox applications, data, SDKs and APIs to create customized and immersive experiences that delight their customers.

Austin, Texas, United States

Customer engagement platform

Linz, Upper Austria, Austria

headless CMS for developers

San Francisco, California, United States

Nylas provides an API platform that enables developers to quickly and securely access and process user data from any email and calendar.

San Francisco, California, United States

Anon is a developer platform that provides tools and infrastructure for building user-permissioned integrations across the internet. It allows developers to create secure connections between AI agents and user accounts on various websites and services, even those without traditional APIs. Anon handles complex authentication processes, including SSO, OAuth, and 2FA, while maintaining user privacy and security

Campinas, SP, Brazil

Sensedia supports companies to become more digital, connected and open through a technology platform and expertise in APIs and Microservices. Named as a Leader by The Forrester Wave™ (API Management Solutions Q3 2022), Sensedia is an award winner company, recognized by Global Business Tech Awards as SaaS Company of the Year, and by Paytech Awards - Fintech Futures as Best Real-Time Payments Solution. The company is present in Brazil, USA, Mexico, Colombia and Peru, serving more than 200 customers in 14 sectors in numerous countries around the world, and has been supporting companies with technical solutions since 2007. Whether aiming to integrate channels, enable partner ecosystems or create modern multi-cloud/hybrid architectures, innovative enterprises rely on Sensedia as a partner in API Management Platform, Adaptive Governance, Cloud Connectors, Events Hub, Service Mesh and Professional Services.

, , Netherlands

Introducing MagicPush an easy and affordable push notification service for web apps. Easily integrate into your app using our Javascript, React and Vue library. Send translated notifications from our dashboard and schedule notifications using our calendar.

Tel Aviv, Israel

AI research and development company

Santa Clara, California, United States

For over 50 years, we’ve been helping organizations around the globe confidently transform their business by simplifying how people connect, manage, and analyze data. Organizations trust Actian data management and data intelligence solutions to streamline complex data environments and accelerate the delivery of AI-ready data. Actian transforms complex data landscapes into AI-ready assets with Actian Data Intelligence – the platform that enables Fortune 100 leaders to discover, understand, and trust their data across any environment.