Discover the best indie headless cms tools built by independent developers. Focused functionality, fair pricing, and real human support.
102 tools · Updated daily · Browse full category →
Open-source API development ecosystem. Postman alternative.
Open-source headless CMS. Node.js, fully customizable.
Web framework for content-driven websites.
API design, debug, and test. Open-source core.
Open-source data platform. Instant REST and GraphQL APIs.
Git-backed headless CMS with visual editing
The fastest and complete solution for domain recognition. Supports screenshoting, port scan, HTTP ch
🔒 Enterprise-grade API gateway that helps you monitor and impose cost or rate limits per API key. Ge
Email API for developers. Send transactional and marketing emails at scale.
🚀 Self-hosted AI automation platform. Deploy n8n, Ollama, Flowise, RAG, Supabase & 30+ tools with on
Interact with Twitch API, chat, PubSub, and EventSub
Simple invoicing REST API send JSON, get a PDF
API testing and collection management for AI agents
Open-source PHP admin panel and dashboard built with Bootstrap 5 — relational CRUD generator, authen
🔐 A self-hosted credential manager with zero-knowledge encryption, multi-user support, and emergency
A simple macOS menubar app that provides access to the macOS Location Services reverse geocoding API
MockServer - Lightweight Go-based mock API server for fast prototyping, testing, and simulating REST
Resolve domains, URLs, and IP literals to IPv4/IPv6 addresses with a production-ready CLI and librar
A project management tool for vibe coding. A lightweight, self-hosted app with native MCP & API func
A lightweight CLI tool for collecting Tunisian Derja text snippets from the open web. It queries Goo
An example Flask app for a chart generator API designed to be run inside Docker and deployed to Azur
CodeIgniter 4 Auto API Generator - Instantly create production-ready RESTful APIs from your database
Self-hosted, lightweight observability tool for indie developers — monitor APIs and services in real
Audio transcription & translation API for developers
Open-source API client. Stores collections in Git.
Monitoring for the modern DevOps stack
Docker-powered stateless API for PDF generation.
gRPC and REST API client for developers.
Real-time API protocol built on Server-Sent Events. Open source.
API design-first platform with visual editor.
Open-source interactive API documentation.
AI-powered Text → UML generator — convert natural language descriptions into PlantUML/Mermaid diagra
The complete load testing platform. Everything you need for production-grade load tests. Serverless
🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
Lightning-fast, typo-tolerant search engine that feels like magic
:robot: The free, Open Source alternative to OpenAI, Claude and others. Self-hosted and local-first.
The superpowered headless CMS for Node.js — built with GraphQL and React
A Go (Golang) Backend Clean Architecture project with Gin, MongoDB, JWT Authentication Middleware, T
Headless CMS with automatic JSON API. Featuring auto-HTTPS from Let's Encrypt, HTTP/2 Server Push, a
Headless CMS and Content Managment Hub
OpenClaw plugin: SearXNG-powered web search — no API keys, no rate limits, self-hosted
小红书（XiaoHongShu、RedNote）链接提取/作品采集工具：提取账号发布、收藏、点赞、专辑作品链接；提取搜索结果作品、用户链接；采集小红书作品信息；提取小红书作品下载地址；下载小红书作品文
A lightweight and easy to use RESTful api mocking server
Self-hosted Geolocation and Malicious IP Detection API
Lightweight Headless Web Scraper which bypass the bot protection. CLI, API, MCP Soon
Open-source reporting platform to build and share live dashboards from APIs, SQL and NoSQL databases
Beautiful static documentation for your API
Offline documentation browser inspired by Dash
Notifuse is an open-source & modern emailing platform
Full-featured Python wrapper for the Mastodon API