
Postman
Proxyman.io
Hoppscotch
ngrok
HTTP Toolkit
Fiddler
Warp
A Powerful API Mocking and Testing Tool

React Native
jQuery Mobile
Apache Cordova
PhoneGap
NativeScript
Framework 7
Bootstrap
HTML5 Hybrid Mobile App UI Framework - work with Angular, React, Vue, Meteor & pure JavaScript. Material & Flat design.

Which is more popular?
Based on our record, Requestly seems to be a lot more popular than Onsen UI. While we know about 35 links to Requestly, we've tracked only 2 mentions of Onsen UI.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | requestly.com | onsen.io |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 20 - 49 employees · 2021 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Requestly is a modern and powerful companion for API Development and Testing. It is an open-source tool purpose-built to speed up and simplify API development workflow for developers and QAs. It is a combination of API Client and HTTP Interceptor that helps create and share API Contracts, testing...
No description of Onsen UI yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Session Replays by Requestly
More videos
Onsen UI - Introduction
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Requestly and Onsen UI.
Requestly's answer
Requestly's answer
Front-end developers, QAs, PMs, Digital Marketers
Requestly's answer
Requestly is an open-source API development and testing tool that combines the capabilities of an API Client and HTTP Interceptor, making it a better alternative to Postman + Charles Proxy. It simplifies API mocking, request modification, and debugging with an intuitive no-code interface, enabling developers and QAs to test APIs efficiently.
Share your experience with using Requestly and Onsen UI. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


On the pricing front, Requestly strikes a balance between affordability and functionality. It is an open-source tool, offering freemium to individual developers and affordable pricing plans for team collaboration. We...
Originally based on AngularJS with support for jQuery, Onsen UI offers an adapted framework for React. Onsen was developed by Monaca Software which specializes in mobile app development and is based out of Japan....
OnSen UI is a powerful, free, opensource mobile application JavaScript framework that is bundled up with ready to implement features with a native nature. It is apt for building hybrid apps with Cordova and...
Onsen UI is a bit different from the previous libraries we’ve examined. Because it’s built with a mobile-first design in mind, Onsen UI is mostly used to build cross-platform mobile web apps.
Recommendations tracked on public social media and blogs since March 2021.


If you want to try a local-first workflow, you can start using Requestly here: https://requestly.com. - Source: dev.to / 10 months ago
That’s where automation changes the game. By pairing Cursor, an AI-powered coding assistant, with Requestly's local-first API testing and mocking platform, you can offload the grunt work of writing tests to AI while keeping execution... - Source: dev.to / 10 months ago
Requestly is a versatile browser extension and web client used to intercept, mock, and debug APIs in real-time—perfect for frontend developers. - Source: dev.to / over 1 year ago
Onsen UI has quickly grown in adoption since its release in 2013. It is an open-source framework under the Apache v2 license. Onsen UI is framework-agnostic UI components, you can choose and switch among the frameworks: AngularJS,... - Source: dev.to / about 4 years ago
For one of our web applications, we used the Onsen UI js framework with its React support library. Source: over 4 years ago
When comparing Requestly and Onsen UI, you can also consider the following products.


A framework for building native apps with React
Compare React Native to Requestly or Onsen UI:

Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Compare Proxyman.io to Requestly or Onsen UI:



Platform for building native mobile applications using HTML, CSS and JavaScript
Compare Apache Cordova to Requestly or Onsen UI: