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Mattermost vs Requestly

Professional comparison and analysis to help you choose the right software solution for your needs.

Mattermost icon
Mattermost
Requestly icon
Requestly

Mattermost vs Requestly: The Verdict

⚡ Summary:

Mattermost: Mattermost is an open-source, self-hosted online chat service with file sharing, search and integration capabilities. It supports text, images, videos and custom emojis across PCs and phones with instant notifications.

Requestly: Requestly is a browser extension and web debugging proxy that allows you to modify network requests and responses. It can be used for testing, debugging, automation, mock REST APIs, and modifying requests and responses on the fly.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Mattermost Requestly
Sugggest Score — —
Category Social & Communications Development
Pricing Freemium —

Product Overview

Mattermost
Mattermost

Description: Mattermost is an open-source, self-hosted online chat service with file sharing, search and integration capabilities. It supports text, images, videos and custom emojis across PCs and phones with instant notifications.

Type: software

Pricing: Freemium

Requestly
Requestly

Description: Requestly is a browser extension and web debugging proxy that allows you to modify network requests and responses. It can be used for testing, debugging, automation, mock REST APIs, and modifying requests and responses on the fly.

Type: software

Key Features Comparison

Mattermost
Mattermost Features
  • Team messaging
  • File sharing
  • Search
  • Integrations
  • Cross-platform support
Requestly
Requestly Features
  • Modify HTTP requests
  • Mock REST APIs
  • Modify responses
  • Automate workflows
  • Debug network requests
  • Test API endpoints

Pros & Cons Analysis

Mattermost
Mattermost

Pros

  • Open source
  • Self-hosted
  • Highly customizable
  • Strong security
  • Active development community

Cons

  • Requires technical expertise to setup and manage
  • Limited native mobile apps
  • Less third-party integrations than proprietary options
Requestly
Requestly

Pros

  • Easy to use interface
  • Powerful modification engine
  • Support for automation
  • Can be used to test APIs
  • Available as browser extension and standalone app

Cons

  • Limited free plan
  • Can be complex for beginners
  • Requires technical knowledge to use advanced features

Pricing Comparison

Mattermost
Mattermost
  • Freemium
Requestly
Requestly
  • Not listed

Related Comparisons

Learn More About Each Product

Mattermost
Mattermost
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Requestly
Requestly
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