Software Alternatives, Accelerators & Startups

ngrok VS Requestly

Compare ngrok VS Requestly and see what are their differences

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ngrok logo ngrok

ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.

Requestly logo Requestly

A Powerful API Mocking and Testing Tool
  • ngrok Landing page
    Landing page //
    2023-09-22
  • 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.

ngrok

Website
ngrok.com
$ Details
Platforms
-
Release Date
-

Requestly

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

ngrok features and specs

  • Ease of Use
    ngrok simplifies the process of creating secure public URLs to your local web server. It eliminates complex network configurations and is user-friendly even for beginners.
  • Security
    ngrok tunnels are secured with HTTPS, offering a robust way to expose services without compromising security. It supports multiple authentication methods, ensuring a secure connection.
  • Speed of Setup
    Setting up ngrok is quick. You just need to download the executable and run a simple command to get started. This makes it ideal for rapid development and testing.
  • Flexibility
    ngrok supports multiple protocols including HTTP, HTTPS, and TCP, making it versatile for various types of services.
  • Monitoring
    ngrok provides a web interface for monitoring HTTP traffic flowing through the tunnels, which helps in debugging and analytics.
  • Built-in Authentication
    It includes built-in authentication options, enabling you to create protected tunnels easily without needing to configure your web server.

Possible disadvantages of ngrok

  • Pricing
    While ngrok offers a free tier, many advanced features such as custom subdomains, reserved domains, and additional security features require a paid subscription.
  • Latency
    Because your data is routed through an external server, there can be a noticeable increase in latency, which might affect performance especially for real-time applications.
  • Temporary URLs
    The URLs provided in the free tier are temporary and change every time you restart ngrok. This can be inconvenient for long-term use or sharing links.
  • Rate Limits
    The free version has rate limits on the amount of traffic that can be tunneled, which could be restrictive for high-traffic applications.
  • Dependency
    Using ngrok creates a dependency on an external service, which means your tunnels are subject to ngrok’s availability and reliability. Any downtime on ngrok's end can affect your service.
  • Limited Customization
    The free tier offers limited customization options. More advanced customization requires subscription to a paid plan.

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

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.

ngrok videos

EQUIP | The making of ngrok - Alan Shreve (ngrok)

More videos:

  • Tutorial - How to use LPB Software + Easy Ngrok Setup
  • Tutorial - ngrok tutorial -Access your localhost Wordpress theme from anywhere of the world without hosting
  • Review - spynote x loclx

Requestly videos

Get Started with Requestly

More videos:

  • 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

Category Popularity

0-100% (relative to ngrok and Requestly)
Testing
89 89%
11% 11
Developer Tools
0 0%
100% 100
Localhost Tools
95 95%
5% 5
Webhooks
100 100%
0% 0

Questions and Answers

As answered by people managing ngrok and Requestly.

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 your primary audience?

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

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Reviews

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

ngrok Reviews

Localtonet | Best Ngrok Alternatives
Exposing local web services to the internet is essential for web developers, but it can be a bit challenging. Ngrok has been the most popular tool for this job, but it's not the only option out there. In this article, we'll explore some of the best ngrok alternatives
Source: localtonet.com
Best ngrok alternatives for localhost tunnels
ngrok provides tunnels for ingress through its programmable network edge. Additionally, it offers observability as well as the ability to change traffic parameters such as headers on the go to your apps with no code changes. In order to use ngrok you must download the ngrok client and sign up to get an account.
Source: pinggy.io
7 Ngrok Alternatives & Competitors for App Tunneling, Free & Paid
For example, let’s say you have a web project on your machine written in Python using the Django framework. Your local server will probably run on an URL like http://localhost:8000 ― which is only accessible on your local machine. With a service like Ngrok, you can configure a public URL like https://myapp.ngrok.io in a single command line and have all the traffic from this...
Source: onboardbase.com
Tools for Testing Webhooks
As it supports cross-platforms, download the suitable binary for OS. For Windows, there is only one binary, ngrok.exe. Copy this to the C:\ngrok folder (or wherever preferred) and enter the command below: [code lang=text] ngrok http 7071 -host-header=localhost [/code]
Top 4 BEST Ngrok Alternatives In 2021: Review And Comparison
NgrokUser is required to sign up in order to generate auth token.Supports all 3 protocols.Usage is through ngrok executable (or through node js based library).Offers both free and paid version. Free version has limited but rich functionalities.Subdomains are supported in the paid version.

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

Social recommendations and mentions

Based on our record, ngrok seems to be a lot more popular than Requestly. While we know about 400 links to ngrok, we've tracked only 32 mentions of 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.

ngrok mentions (400)

  • Use Local LLM with Cursor
    Go to https://ngrok.com/ and download ngrok, then install it on your machine. Then set up ngrok. - Source: dev.to / 9 days ago
  • How to Chat with Gemini 2.5 Pro from VSCode via AI Studio (Free and Unlimited)
    Create a tunnel to my local server using a tool like ngrok. - Source: dev.to / about 2 months ago
  • I made slack agent without langchain
    If you are testing locally, you can use a service like ngrok to expose your local server to the internet. - Source: dev.to / 2 months ago
  • SSR Deep Dive for React Developers
    Now, expose the website to the outside world with ngrok (or a similar tool if you have it):. - Source: dev.to / 3 months ago
  • Fast and secure ingress to remote AIs with ngrok, Deepseek, and Ollama
    Ngrok: You’ll lean on ngrok’s universal ingress platform for securing and persisting ingress to Ollama and the GPU power behind your LLM. Ngrok abstracts away the networking and configuration complexities around securely connecting to remote services, while also layering in authentication, authorization, and observability you’ll need for a viable long-term solution. - Source: dev.to / 4 months ago
View more

Requestly mentions (32)

  • How Not to Use AI in Software Development
    Learn more at https://requestly.com/. - Source: dev.to / 5 months ago
  • How to Intercept network on iOS simulator?
    First, head over to Requestly and download and install the desktop app on your system. - Source: dev.to / 7 months ago
  • Top 10 Essential Tools for Android Development
    Requestly is a powerful tool we developed specifically to streamline the API and web traffic workflow for developers, particularly those working with Android apps. With Requestly, you can intercept, modify, and manipulate HTTP requests and responses in real-time without changing any backend code. This makes it an invaluable tool for debugging, testing, and troubleshooting issues during Android app development. - Source: dev.to / 7 months ago
  • Why ModHeader Users Are Moving to Requestly
    Requestly offers an ad-free and spam-free experience, enhancing productivity and ensuring focus. As an open-source tool, Requestly provides transparency, community-driven improvements, and enhanced security. - Source: dev.to / 8 months ago
  • Configure Amazon Ad Exchange Bids using header modifications
    Requestly is a handy tool that allows you to modify, redirect, or block HTTP requests and responses. This is particularly useful when testing how different header values affect your ad tech setups. - Source: dev.to / 9 months ago
View more

What are some alternatives?

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

Pagekite - Bring your localhost servers on-line.

HTTP Toolkit - Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.

localhost.run - Instantly share your localhost environment!

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

Portmap.io - Expose your local PC to Internet from behind firewall and without real IP address

Warp - Warp (Windows Advanced Rasterization Platform) is a high-speed software rasterizer tool designed for the accurate reproduction of bitmap graphics on modern microprocessor-based systems.