Postman is the complete toolchain for API developers, used by more than 3 million developers and 30,000 companies worldwide.
Swagger is a powerful open source framework backed by a large ecosystem of tools that helps you design, build, document, and consume your RESTful APIs.
The Apiary platform is the only developer-centric solution with tooling for every stage of the API ... Big news for #api developers blog.apiary.io/2016/01/18/W
Secure API management, mobile BaaS, developer productivity, API monetization for mission critical business.
SoapUI, is the world leading Open Source Functional Testing tool for API Testing. It supports multiple protocols such as SOAP, REST, HTTP, JMS, AMF and JDBC.
Real-time API monitoring for key transactions
Management layer for microservices and APIs
The simplest way to design APIs
Create a backend for your app in 10 minutes.
API for email inboxes
Fast and easy way of collecting email addresses
Easy text message API
Powerful Feed API that simplifies handling RSS, Atom or JSON
Be the Uber-killer with this on-demand API for your business
A tool for creating and maintaining excellent Developer Portals and API or Technical Documentation
Hassle-free API generation & management
Load test your app & API's with 1000's of concurrent users.
Drive up organic retention with our user interest API
APIs change. Don't get caught off guard.
First usable API to write Gmail Apps for 1B active users
Full-stack eCommerce API for developers & designers
One API for all social networks
Turn Google Spreadsheet into API
A PHP micro-framework by Laravel
Adweek is a magazine and website that covers media news, including print, technology, advertising, branding and television.
Offers over 2400 free videos from arithmetic to physics, and finance.
Oddee is a blog on Oddities, Weird stuff and Strange things of our world with over 5 million visits per month.
PayPal is the faster, safer way to send money, make an online payment, receive money or set up a merchant account.
BuzzFeed has the hottest, most social content on the web. We feature breaking buzz and the kinds of things you'd want to pass along to your friends.
YouNow is the best way to watch and broadcast interactive live stream videos.