Requestly

Requestly is a local-first developer tool built to create, test, intercept, and mock API requests with ease. It combines the capabilities of a REST API client and an HTTP interceptor, offering a powerful yet simple alternative to traditional tools.

Requestly is the open source alternative to:

Postman

Testfully

About Requestly

Requestly empowers developers and QA engineers to independently build and test APIs by offering easy-to-use features for API testing, mocking, and real-time request modification. The tool supports various operating systems through browser extensions and desktop applications, facilitating HTTP interception, environment switching, and team collaboration in dedicated workspaces while ensuring enterprise-grade security compliance.

Key Features

Rapid API mocking for simulating diverse response scenarios
Flexible HTTP request interception and modification
Comprehensive API testing with support for environment variables and collections
Seamless browser and desktop integration across multiple platforms
Team collaboration features including workspaces and Git sync
Enterprise-ready security with SOC-II, SSO, and role-based access control

Pricing

Free

$0/

Ideal for beginners and non-commercial projects.

Features:

✓5 rules (3 active)
✓Standard HTTP Modifications
✓Unlimited Header Rules
✓5 API Mocks
✓Non-Commercial Use Only

Lite

$8/Monthly (Billed Annually)

Best for individual developers seeking enhanced functionality.

Features:

✓5 rules (3 active)
✓All HTTP Modifications
✓5 API Mocks

Basic

$15/Monthly per member (Billed Annually)

Designed for small teams requiring essential support.

Features:

✓10 rules (5 active)
✓All HTTP Modifications
✓10 API Mocks
✓Email + Chat Support

Professional

$23/Monthly per member (Billed Annually)

Offers great value for small teams aiming for full-feature access.

Features:

✓Unlimited rules
✓Unlimited mocks
✓Team Collaboration
✓Daily Encrypted Backups
✓Priority Support (Slack Connect and Email)

Enterprise

$59/Starts at

Tailored for larger organizations needing advanced control and security.

Features:

✓Unlimited rules and mocks
✓API Access
✓SSO & SAML Integration
✓Security & Compliance (GDPR, SOC2)
✓User Access Management
✓SLAs and Priority Support

Summary

Requestly streamlines the API development lifecycle by integrating testing, mocking, and HTTP interception into one intuitive tool. Its robust feature set and flexible platform support simplify debugging and accelerate feature delivery for projects ranging from small apps to enterprise solutions.

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