rkt VS Requestly

Compare rkt VS Requestly and see what are their differences

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Requestly

A Powerful API Mocking and Testing Tool

Landing page //
2023-05-08

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.

rkt

Website: cloud.redhat.com
Pricing URL: -
$ Details: -
Platforms: -
Release Date: -

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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

Edit details

rkt features and specs

Compatibility
rkt supports the App Container (appc) spec and can also run Docker container images, providing flexibility and compatibility with various container formats.
Security
rkt is designed with security in mind, offering features like process isolation through Linux namespaces, user namespaces, and SELinux/AppArmor integration.
Isolation
rkt runs applications in their own stage1 environments, ensuring strong isolation between containers and better resource management.
Modularity
rkt is built with a modular architecture, allowing users to swap out the stage1 implementation to better fit their needs.
Lightweight
rkt avoids running a central daemon, thus using fewer system resources and simplifying debugging and monitoring.

Possible disadvantages of rkt

Maturity
rkt is not as mature as Docker, meaning it may lack some features and integrations that have been developed for Docker.
Community and Ecosystem
rkt has a smaller community and ecosystem compared to Docker, which may limit the availability of third-party tools and support.
Adoption
rkt has lower adoption rates, leading to fewer tutorials, guides, and community-driven content, which can make the learning curve steeper.
Development Activity
rkt's development and maintenance activity is not as high as Docker's, which could impact long-term viability and feature development.
Enterprise Support
Enterprise-grade support and services for rkt may not be as widely available or comprehensive as those for Docker.

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

Analysis of rkt

Overall verdict

Overall, RKT is a strong choice for organizations using Red Hat's cloud solutions, particularly those focusing on security, compliance, and efficient container management.

Why this product is good

RKT (Red Hat Quay and OpenShift Container Registry) is considered good due to its robust features in container management, such as secure image distribution, vulnerability scanning, and role-based access controls. It's part of the Red Hat ecosystem, offering seamless integration with other Red Hat products and services, making it a reliable choice for enterprises seeking secure and scalable container solutions.

Recommended for

Companies already using Red Hat platforms
Organizations requiring comprehensive security and compliance features
Development teams looking for integrated tools for container lifecycle management
Enterprises focusing on scalability and robust container infrastructure

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.

rkt videos

+ Add

RKT IPO Review | Is Rocket a Buy for 2020? | Matt Mulvihill

Requestly videos

+ Add

Session Replays by Requestly

Category Popularity

0-100% (relative to rkt and Requestly)

rkt

Requestly

Cloud Computing

100 100%

Cloud Computing

0% 0

Developer Tools

16 16%

Developer Tools

84% 84

Cloud Storage

100 100%

Cloud Storage

0% 0

Testing

0 0%

Testing

100% 100

Questions & Answers

As answered by people managing rkt 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 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 rkt and Requestly. 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 rkt and Requestly

rkt Reviews

5 Container Alternatives to Docker

In 2018, 12 percent of production containers were rkt (pronounced “Rocket”). Rkt supports two types of images: Docker and appc. A selling point of rkt is its pod-based process that works out of the box with Kubernetes (also referred to as “rktnetes”). In Kubernetes, an rkt container runtime can easily be specified:

Source: containerjournal.com

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, 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.

rkt mentions (0)

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

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
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 / 8 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

What are some alternatives?

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

GlusterFS - GlusterFS is a scale-out network-attached storage file system.

Postman - The Collaboration Platform for API Development

Apache Karaf - Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.

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

Apache ServiceMix - Apache ServiceMix is an open source ESB that combines the functionality of a Service Oriented Architecture and the modularity.

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

GlusterFS vs rkt

GlusterFS vs Requestly

Postman vs rkt

Postman vs Requestly

Apache Karaf vs rkt

Apache Karaf vs Requestly

Proxyman.io vs rkt

Proxyman.io vs Requestly

Apache ServiceMix vs rkt

Apache ServiceMix vs Requestly

ngrok vs rkt