Make better apps faster by mocking the APIs you depend on

Meet Mocklets, a HTTP-based mock API simulator, which helps simulate APIs for faster parallel development and more comprehensive testing.

Mocklets enables you to stay productive when an API you depend on doesn't exist or isn't complete. It supports testing of edge cases and failure modes that the real API won't reliably produce.

Meet Mocklets

Attractive features for everyone

An infrastructure experience which development teams love
with the features your business needs
Now, use Mocklets with Charles Proxy !

Using Mocklets with Charles Proxy, gives you flexibility to send some requests to Mocklets, while keep pointing to actual server for rest, that too without making any changes in application code.

Learn more Documentation

 Dynamic Responses

Setup multiple responses for your APIs and select an active one on-the-go to test your web/app across various scenarios, which cannot be simulated with your real server environment.

This feature allows development as well as QA teams to test their applications, across various scenarios starting from the development phase, resulting in much more robust and stable product.

 Files Hosting

Mocklets allows developers to quickly and easily upload files to a Mocklets folder, which responds with download url.

The download url can be used to distribute the asset to be used in applications.

 Open API 3.x Currently in Beta

Open API Specification is the most widely used description language for REST APIs. Mocklets supports automatic generation of mock APIs from imported Open API Specifications.

All you have to do is upload your Open API specifications on Mocklets dashboard and all your mock apis will be generated automatically.

Other salient features
Randomised Responses

Apis can be set to return responses on random order to simulate and test real world errors.

Proxy Requests

This feature allows to forward api calls to your server to test apis on partially completed server.

Work in teams

Work more efficiently with all your collaborators by using one dedicated workspace for all.

Connect when ready

Improve productivity of your frontend teams, as they don't have to wait for backend developers.

Secure your APIs

Mocklets provides both HTTPS as well as HTTP connections. Let's contribute to secure web!

Monitor your apis

Take benefit of the Api Monitoring and track and analyse your mock api requests in real-time.

Simple Pricing

Transparent and predictable pricing.

At Mocklets, we're on a mission to simplify the complexities of infrastructure and that includes pricing.

Looking for more? Checkout our complete pricing



per user / month

  • 5 Collection
  • 25 Apis / Collection
  • 25 Files / Collection
  • 5 Members / Collection
Get Started


per user / month

  • 1 Collection
  • 10 Apis / Collection
  • 5 Files / Collection
  • 2 Members / Collection
Get Started
The Smartest way to mock your APIs. For any query, tweet us at @mocklets or reach us at