Software Alternatives, Accelerators & Startups

Requestly VS StresStimulus

Compare Requestly VS StresStimulus and see what are their differences

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Requestly logo Requestly

A Powerfulย API Mockingย andย Testingย Tool

StresStimulus logo StresStimulus

Load testing tool for websites and mobile that works with hard-to-test applications.
  • Requestly Requestly
    Requestly //
    2025-02-12
  • Requestly Rest Client
    Rest Client //
    2025-02-12
  • Requestly HTTP Interceptor
    HTTP Interceptor //
    2025-02-12
  • Requestly API Mocking
    API Mocking //
    2025-02-12
  • Requestly Requestly
    Requestly //
    2025-02-12

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 APIs, and easily mock and integrate them into web and mobile apps.

  • StresStimulus Landing page
    Landing page //
    2023-09-19

Requestly

$ Details
freemium
Platforms
Google Chrome Firefox Edge Safari Brave Opera Vivaldi Android Windows Linux Mac OSX MacOS
Release Date
2021 January
Startup details
Country
United States
State
California
Founder(s)
Sachin Jain, Sagar Soni, Sahil Gupta
Employees
20 - 49

Requestly features and specs

  • Redirect URL
  • Block Network Requests
  • Modify Request & Response Header
  • Modify Response
  • Supercharge Selenium
  • Session Replay
  • Modify Query Params
  • Team Workspace
  • API Client
  • API Mocks
  • GraphQL Support
  • Zero Setup
  • Auto Capture Sessions
  • Network Logs
  • Console Logs

StresStimulus features and specs

  • Comprehensive Load Testing
    StresStimulus provides detailed load testing capabilities, allowing users to simulate realistic traffic patterns and measure performance bottlenecks effectively.
  • Easy Integration
    The tool integrates smoothly with various systems and platforms, making it easier for testers to work within their existing environments without extensive setup.
  • User-Friendly Interface
    StresStimulus offers an intuitive interface that is accessible to both novice and experienced testers, aiding quick adoption and efficient use.
  • Accurate Reporting
    It generates detailed and precise reports which help in analyzing performance metrics and identifying areas for improvement.
  • Flexible Licensing
    StresStimulus provides various licensing options to suit different organizational needs and budgets, including individual and enterprise plans.

Possible disadvantages of StresStimulus

  • Limited Protocol Support
    The tool primarily supports web protocols, which may be limiting for organizations seeking load testing solutions for a wider range of protocols.
  • Learning Curve for Advanced Features
    While basic features are user-friendly, advanced functionalities may require additional learning and familiarization.
  • Resource Intensive
    Running extensive tests may demand significant system resources, which could affect the performance of other applications on the same system.
  • Price Considerations
    For smaller organizations or startups, the cost of some licensing options might be less affordable compared to other solutions.

Analysis of Requestly

Overall verdict

  • Requestly is generally regarded as a good tool due to its comprehensive functionalities and ease of use. Its ability to seamlessly manage network requests makes it suitable for both beginners and experienced developers.

Why this product is good

  • Requestly is widely considered a valuable tool because it offers robust and flexible features for intercepting and modifying network requests. Developers and QA testers appreciate it for its ability to simulate and debug API calls efficiently. It is particularly useful for testing changes without altering the codebase and for working with web applications in development and production environments.

Recommended for

  • Developers looking to debug and test API endpoints.
  • Quality Assurance (QA) teams that require reliable testing tools for web applications.
  • Technical professionals who manage network traffic and need to modify or redirect requests effortlessly.
  • Anyone involved in web development who needs to simulate network conditions or test application behavior under different scenarios.

Requestly videos

Get Started with Requestly

More videos:

  • Demo - Session Replays by Requestly
  • Tutorial - Modify API Response using Requestly Chrome Extension
  • Tutorial - How to load local JS file in production sites for faster debugging (Map Local Tool)
  • Tutorial - Report Quality Bugs with Video, Network logs, Console logs & Environment details

StresStimulus videos

Configuring a Test with StresStimulus

More videos:

  • Review - Analyzing Test Results with StresStimulus

Category Popularity

0-100% (relative to Requestly and StresStimulus)
Developer Tools
100 100%
0% 0
Website Testing
0 0%
100% 100
Testing
100 100%
0% 0
Load And Performance Testing

Questions & Answers

As answered by people managing Requestly and StresStimulus.

Who are some of the biggest customers of your product?

Requestly's answer

  • Verizon
  • AT&T
  • Adobe
  • Salesforce
  • Telegraph
  • Intuit
  • Verizon

How would you describe the primary audience of your product?

Requestly's answer

Front-end developers, QAs, PMs, Digital Marketers

What makes your product unique?

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.

User comments

Share your experience with using Requestly and StresStimulus. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Requestly and StresStimulus

Requestly Reviews

Comparing Charles Proxy, Fiddler, Wireshark, and Requestly
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 have also clearly differentiated how Requestly differs from Wireshark and other web debugging tools like Proxyman, Modheader, and HTTP ToolKit separately.
Source: dev.to

StresStimulus Reviews

We have no reviews of StresStimulus yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Requestly seems to be more popular. It has been mentiond 35 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Requestly mentions (35)

  • Why You Need a Local-First API Client (With Hands-On Example)
    If you want to try a local-first workflow, you can start using Requestly here: https://requestly.com. - Source: dev.to / 8 months ago
  • How to use Cursor to Generate API Testcases in Requestly
    Thatโ€™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 secure and reproducible on your own system. In this article, weโ€™ll walk through how to set up Cursor with Requestly, generate test cases automatically, and run them end-to-end so that... - Source: dev.to / 9 months ago
  • These 20 Awesome API Clients Will Change How You Work with APIs
    Requestly is a versatile browser extension and web client used to intercept, mock, and debug APIs in real-timeโ€”perfect for frontend developers. - Source: dev.to / about 1 year ago
  • Best Tools for GraphQL Development in 2025
    Requestly is a powerful tool for modifying GraphQL responses, intercepting requests, and debugging API interactions. It allows developers to tweak request bodies, capture GraphQL traffic, and share sessions for easier debugging and collaboration. - Source: dev.to / over 1 year ago
  • How Not to Use AI in Software Development
    Learn more at https://requestly.com/. - Source: dev.to / over 1 year ago
View more

StresStimulus mentions (0)

We have not tracked any mentions of StresStimulus yet. Tracking of StresStimulus recommendations started around Mar 2021.

What are some alternatives?

When comparing Requestly and StresStimulus, you can also consider the following products

Postman - The Collaboration Platform for API Development

WebLOAD - WebLOAD - The most flexible and cost effective software for enterprise load, stress and performance testing, integrated with DevOps processes. Click for details

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

OctoPerf - OctoPerf is an enterprise-grade load testing platform, available as SaaS & on-premise, helping IT teams validate scalability at lower cost.

Hoppscotch - Open source API development ecosystem

LoadComplete - The only load testing tool to record, replay, and test in real browsers at scale.