Requestly VS localhost.run

Compare Requestly VS localhost.run and see what are their differences

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Requestly

A Powerful API Mocking and Testing Tool

localhost.run

Instantly share your localhost environment!

Requestly //
2025-02-12
Rest Client //
2025-02-12
HTTP Interceptor //
2025-02-12
API Mocking //
2025-02-12
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.

Landing page //
2021-09-24

Requestly

Website: requestly.com
Pricing URL: Official Requestly Pricing
$ 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
City: San Francisco
Founder(s): Sachin Jain, Sagar Soni, Sahil Gupta
Employees: 20 - 49

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localhost.run

Website: localhost.run
Pricing URL: -
$ Details: -
Platforms: -
Release Date: -

Edit details

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

localhost.run features and specs

Simplicity
Localhost.run provides a simple way to expose your local server to the internet without requiring complex configurations or additional software installations.
No Installation Required
You can use localhost.run directly from your terminal without the need to install any software or dependencies.
Free and Instantaneous
Localhost.run offers a free service, and you can quickly start tunneling without any wait times or sign-ups.
Wide Compatibility
It works with any web server running on your local machine, making it highly versatile.

Possible disadvantages of localhost.run

Stability and Uptime
As a free service, localhost.run may not be as reliable as paid alternatives, potentially leading to unexpected downtimes.
Limited Customization
Localhost.run doesn't offer many advanced features or customizations, which may be a drawback for more complex use cases.
Security
By exposing your local server to the internet, there could be potential security risks if your server is not properly configured or secured.
Performance
The performance of the tunnel can be slower compared to running the server locally due to additional network hops and bandwidth limitations.

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.

Analysis of localhost.run

Overall verdict

Localhost.run is a good tool for developers who need a fast, efficient, and secure way to share their local development environments. Its ease of use and minimal setup make it an excellent choice for quick sharing and testing scenarios.

Why this product is good

Localhost.run is a service that provides a quick and easy way to expose a local server to the internet. It is often praised for its simplicity, ease of use, and minimal setup requirements. It allows developers to share their work quickly for collaboration, testing, or demonstration purposes without needing to deploy to a public server. It uses a secure SSH tunnel, which adds a layer of security to the service.

Recommended for

Developers who need to demo their work to clients or teams
Collaborative programming and real-time feedback
Testing webhooks or APIs from an external source
Temporary exposure of local servers for testing purposes

Requestly videos

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localhost.run videos

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Category Popularity

0-100% (relative to Requestly and localhost.run)

Requestly

localhost.run

Developer Tools

100 100%

Developer Tools

0% 0

Localhost Tools

0 0%

Localhost Tools

100% 100

Testing

58 58%

Testing

42% 42

Webhooks

0 0%

Webhooks

100% 100

Questions & Answers

As answered by people managing Requestly and localhost.run.

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 localhost.run. For example, how are they different and which one is better?

Reviews

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

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

localhost.run Reviews

Tunnelling services for exposing localhost to the web

localhost.run is very similar to Serveo but with less features. In fact, as far as I can tell, it only does 1 thing: expose your local web server to the web with a public URL. And it does that well enough for me.

Source: chenhuijing.com

Social recommendations and mentions

localhost.run might be a bit more popular than Requestly. We know about 42 links to it since March 2021 and only 35 links to Requestly. 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 / 9 months ago
How to use Cursor to Generate API Testcases in Requestly
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 secure and reproducible on your own system. In this article, we’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-time—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

localhost.run mentions (42)

SSH one-liner for Ghost in TMUX Shell
- This asciinema: https://asciinema.org/a/674501?t=111 Any unix machine (currently only fedora and debian based distro dependencies are auto installed. Passwordless sudo recommended) with tmux if you run this ssh command you’ll get a ghost in your shell. Inspired by https://localhost.run ```bash. - Source: Hacker News / almost 2 years ago
List of ngrok/Cloudflare Tunnel alternatives and other tunneling software and services. Focus on self-hosting.
Localhost.run - Simple hosted SSH option. Supports custom domains for a cost. - Source: dev.to / over 2 years ago
A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
Localhost.run — Expose locally running servers over a tunnel to a public URL. - Source: dev.to / over 2 years ago
hello (dev.to) world
Many years ago I built localhost.run to help me write webhooks and accidentally got a bunch of users on it. Since then I've been launching and building and changing and re-launching over and over in an attempt to make it into my day job. Each time something has gotten in the way. - Source: dev.to / over 2 years ago
A quick way to access your local server on the internet
You'll see how to quickly access your local webserver over the internet using Localhost.run in this tutorial. - Source: dev.to / over 2 years ago