Real-time options analytics API — gamma exposure, IV surfaces, Greeks, and dealer positioning for 4,000+ US stocks and ETFs.
Data2CRM.API is a unified API provider that allows to establish integration with numerous leading CRM solutions simultaneously.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Integrate Midjourney AI seamlessly with a stable and scalable API, supporting automation on platforms like Zapier and Make.com for image generation.

Stop half-done API specifications! Cherrybomb is a CLI tool that helps you avoid undefined user behaviour by validating your API specifications.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux


+1
Product Passport Base helps brands, manufacturers, importers and retailers prepare structured product passport data in one secure workspace.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Windows
- Software as a Service (SaaS)


+2
AI-powered Chrome Extension helps social media managers to chat faster and more conveniently with their Facebook customers.
Cost / License
- Freemium
- Proprietary
Platforms
- Chrome OS



CLI-first developer toolkit that installs production-ready, customizable TypeScript API integrations directly into your Next.js project with one command.
Cost / License
- Freemium
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux


+4
A dedicated AI image resize service that uses content-aware technology to change image aspect ratios while intelligently recomposing the image.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
OddsPapi is a real-time sports betting odds API that aggregates pre-match, live, and historical odds from 300+ bookmakers across 60+ sports and 12,000+ competitions per year. It's built for developers creating odds comparison platforms, sportsbook and trading tools...
Cost / License
- Freemium
- Proprietary
Platforms
- Online


Edamam provides access to a food and grocery database with over 750,000 basic foods, restaurant items and consumer packaged foods.
Cost / License
- Freemium
- Proprietary
Platforms
- Online

A simple API and Dashboard to manage and optimize emails sent by your application to your customers.
ara provides Ansible reporting by recording ansible and ansible-playbook commands regardless of how and where they run:
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Self-Hosted



BIME allows you to connect to both the online and the on-premise world in the same place. Create connections to all your data sources, create and execute queries and view your dashboards easily - all within BIME's beautifully intuitive interface.
Sheet2db: Turn your Google Sheets into powerful APIs instantly. Seamlessly convert spreadsheets into APIs for easy data manipulation and integration. Unlock the potential of your data with ease.
Cost / License
- Freemium
- Proprietary
Platforms
- Online



Use a top-notch self-hosted open source CMS that can run on shared hosting while leveraging the flexibility of a headless architecture. Serve multiple channels and platforms, innovate with the latest frontend technologies and scale easily with your demands.


A modern, solo-developer-built mock API platform to create CRUD resources instantly and test frontend resilience with integrated "Chaos Mode" simulations.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)


+2
Chat directly with uncensored models or integrate them via API. Full /v1/chat/completions parity for developers who need unrestricted models. Usage-based token pricing with no monthly seats—own your data and keep every request private.
Cost / License
- Paid
- Proprietary
Platforms
- Online

Localize your web applications, mobile applications, games and websites, reach global audiences and deliver faster with a simple, easy-to-use, and developer-friendly localization platform.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)


+5
Cost / License
- Free
- Proprietary
Platforms
- Online
- Google Assistant
- Amazon Alexa


+3
EU sovereign Enterprise AI inference platform with OpenAI-compatible API for running open-source LLMs on dedicated infrastructure in Europe. Full GDPR, no US CLOUD act exposure.
Cost / License
- Freemium
- Proprietary
Platforms
- Online



Schedule and publish content to Facebook, X, Instagram, Threads, LinkedIn, Google Business, TikTok, Pinterest, Bluesky, Mastodon and Telegram, from WordPress, Zapier, AI, API, MCP and more.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
- Wordpress


The OpenSubsonic API is a set of improvements and extensions to the existing Subsonic API, designed to enhance the music streaming experience for users and developers alike.
Explore thousands of APIs on AllThingsDev! Share, promote, and monetize your creations on our global API marketplace. Discover free and premium APIs spanning finance, sports, and AI. Join ATD to reach your audience and transform your APIs into revenue.
Cost / License
- Freemium
- Proprietary
Platforms
- Online



Shins (Shins Is Not Slate) is a port of Slate API Docs Generator to JavaScript / Node.js , beautiful static documentation for your API.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- BSD


Mocklets is a HTTP-based mock API simulator, which helps simulate APIs for faster parallel development and more comprehensive testing.
Cost / License
- Paid
- Proprietary
Platforms
- Software as a Service (SaaS)










































































