Developer Tools & APIs

QuizAPI

Quiz REST API

Build, generate, and embed quizzes with a REST API.

Qwen

AI assistant platform

Chat and multimodal tools for users and developers.

Ragie

RAG for apps

Managed RAG platform for agents, assistants, and apps.

Randommer

Random data API

API for generating random test data and utilities.

RandomUser

Placeholder user API

Free API for generating random user data.

Ray

Distributed AI compute

Framework for scaling machine learning and AI workloads.

Request Baskets

HTTP request capture

Service to collect and inspect HTTP requests.

RealUptime

Status and monitoring

Status pages and monitoring for apps

rebyte.ai

Agent execution layer

Cloud execution platform for enterprise agents

Recipe API

Recipe REST API

Recipe data API for developers

redirect.pizza

Domain redirects

Domain redirect service with HTTPS and analytics

REEZN

AI feature blueprints

AI workflow for product and engineering teams.

RegisterWire

Company monitoring API

UK company monitoring alerts for Companies House changes.

Registrum

Companies House API

UK company data API with financials and ownership data.

Reloop

Email infrastructure

Open-source email infrastructure for developers.

RenderForm

Template image automation

Automate image, PDF, and video creation from templates.

Rendi

FFmpeg cloud API

Run FFmpeg in the cloud through an API.

RepoFlow

Package management

Cloud or self-hosted package repository management.

Requesty

AI gateway

Routes LLM calls through one API with governance.

restdb.io

NoSQL backend

Online NoSQL backend with automatic REST APIs.

restful-api.dev

REST API testing

Free REST API for testing and learning.

Restpack

API microservices

APIs for screenshots, PDFs, and browser mockups.

Retable

Online spreadsheet

Online spreadsheet and database collaboration.

Rev AI

Speech to text

Speech-to-text API for developers.

ReviveDB

Supabase backups

Automatic backups for Supabase projects.

CompanyAPI

Company verification

API and tools for company and person risk checks.

RoboHash

Image generation API

Web service that generates unique images from text.

Roic AI

Financial data API

Financial statements, transcripts, and stock data API.

Runcell

Jupyter agent

AI agent for writing and running notebook code.

RunCloud

Server management

Control panel for managing PHP cloud servers.

Runpod

AI infrastructure

AI developer cloud with GPUs and serverless compute.

Runsite

App deployment

Deployment platform for apps, databases, and jobs.

Runware

AI inference

AI infrastructure with model APIs and GPU compute.

SafeReel

NSFW detection API

API for detecting NSFW content in images and video.

Sampuli

Synthetic test data

QA test data generator for phones, IDs, and payment scenarios.

Sauna

AI work assistant

A proactive AI teammate for work tasks.

SavePage.io

Screenshot API

API to capture website screenshots.

Scite

Research citation AI

AI research tools for scholarly literature.

Scoopkit

News event API

AI news API with event clustering.

ScrapeNinja

Web scraping API

Web scraping API with browser automation.

ScrapeOps

Scraping DevOps

Tools to monitor and schedule web scraping jobs.

ScrapingBot

Web scraping API

Web scraping API with rendering and extraction.

ScrapingBot

Web scraping API

Web scraping API with AI and stealth tools.

Scrappa

JSON data API

Web data API with structured JSON endpoints.

screenshot.fyi

Screenshot API

Screenshot API for websites

ScreenshotAPI.net

Website screenshots

API for website screenshots and PDF export

SearchApi

SERP scraping

Google search API for real-time scraping

Security Reporter

Pentest reporting

Self-hosted pentest reporting workspace