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All TasksTop 21 Alternative OpenSource for API in Cloud Services Hosting 2025
n8n
Development & ITFree and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.
keycloak
Customer onboardingOpen Source Identity and Access Management For Modern Applications and Services
directus
Development & ITThe Modern Data Stack 🐰 — Directus is an instant REST+GraphQL API and intuitive no-code data collaboration app for any SQL database.
hydra
SecurityOpenID Certified™ OpenID Connect and OAuth Provider written in Go - cloud native, security-first, open source API security for your infrastructure.
encore
Development & ITEncore is the Backend Development Platform for building distributed systems and event-driven applications.
insomnia
Cloud services & hostingThe open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
insomnia
Development & ITThe open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
filestash
Cloud services & hosting🦄 A file manager / web client for SFTP, S3, FTP, WebDAV, Git, Minio, LDAP, CalDAV, CardDAV, Mysql, Backblaze, ...
reaction
EcommerceMailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docker and Kubernetes.
thingsboard
Development & ITOpen-source IoT Platform - Device management, data collection, processing and visualization.
webiny-js
Build it yourselfOpen-source serverless enterprise CMS. Includes a headless CMS, page builder, form builder, and file manager. Easy to customize and expand. Deploys to AWS.
