Developer tools

LinkPreview

LinkPreview returns a webpage's title, description and preview image as JSON through a GET or POST API, authenticated with a free API key.

Developer tools · api · web-content

Deepgram

Voice AI platform with speech-to-text, text-to-speech and voice agent APIs, plus a CLI with a built-in MCP server.

ai models · Developer tools · Media and entertainment

Cloudflare

Global network and developer platform for CDN, security, DNS and serverless Workers, with a REST API and the Wrangler CLI.

Developer tools · Hosting and deployment

Groq

Fast AI inference (GroqCloud) with an OpenAI-compatible API for chat, speech and models.

ai models · Developer tools

Koyeb

Serverless platform to deploy apps globally, with an MCP server that exposes the Koyeb API as tools for coding agents.

Hosting and deployment · Developer tools

Datadog

Cloud observability and security platform for metrics, logs, traces and monitors, with a REST API and the Pup CLI for agents.

Observability · Developer tools

Fireworks AI

Fast inference and training platform for open models, with an OpenAI-compatible API and the firectl CLI.

ai models · Developer tools

Firecrawl

Web data API for AI agents to search, scrape, crawl and interact with web pages, with a hosted MCP server.

Research and knowledge · Developer tools

Heap

Heap is a digital insights platform for understanding user interactions with websites and apps. Its server-side API can submit user deletion requests for data in a Heap workspace.

analytics · Developer tools

Blopus

Blopus provides a web-search API and MCP server backed by its own crawled index for AI agents and LLMs.

web-search · Developer tools · api

Docker Hub

Docker's registry for finding, sharing and pulling container images, with a REST API and the docker CLI.

Developer tools · Hosting and deployment

Sonix

Sonix is an automated transcription service with an API for programmatic media transcription and transcript retrieval. Its List Media Files operation returns all media files in the account, ordered with the newest first.

audio · transcription · Developer tools

Urantia.dev API

A free public API for searching and retrieving text from the Urantia Papers, with paragraph-level access and an MCP interface for agents.

books · search · religion · Developer tools

Semaphore

Semaphore provides a hosted CI/CD platform with a CLI for listing projects in an organization.

Developer tools · CI/CD · CLI

Chutes

Hosted AI inference API with OpenAI-compatible chat completions across Chutes models.

artificial-intelligence · Developer tools · api

Atako

A team platform for autonomous AI agents, with public agent-facing access to Atako’s pricing and catalog information and private company-account management tools.

artificial-intelligence · Developer tools · Productivity and collaboration

GreyNoise

GreyNoise Community API provides limited lookups of an IP address in GreyNoise datasets, returning basic context such as whether it has been observed scanning the internet or appears in RIOT.

cybersecurity · Developer tools

Screenshotbase

A screenshot API that renders websites and returns image, PDF or Markdown output.

Developer tools · screenshots · api

SignalWire

SignalWire provides communications APIs and a Datasphere document API for listing documents in a project’s knowledge workspace.

Communications · Developer tools · Public data

BrandScout

BrandScout provides a public REST API for checking domain and social username availability for a brand name.

Developer tools

Zulip

Open-source group chat and team collaboration software with a documented REST API.

Communication · Developer tools

Hanko

Hanko provides hosted authentication and user-management services with a Cloud Admin API.

authentication · security · Developer tools

IPLocation.net API

Developer tools

Fullstory

A digital experience analytics platform with browser, mobile, and server APIs.

analytics · Developer tools · api