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Simple Data API VS Requestly

Compare Simple Data API VS Requestly and see what are their differences

Simple Data API

Turn your data into an API in 10 minutes.

Rating
0 reviews
Pricing
Freemium Free trial
Alternatives Is it good?
Requestly

A Powerful API Mocking and Testing Tool

Rating
0 reviews
Pricing
Open source Freemium Free trial
Alternatives Is it good?
Jaah
Jaah is Just Another Agentic Harness, for production-grade AI-generated code. Coding agents write the code. Jaah makes it production-grade. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Requestly seems to be more popular. It has been mentioned 35 times since March 2021.

social mentions
0 vs 35
JSON popularity
100% vs 0%
alternatives listed
4 vs 240+

Base details

Website, pricing, platforms and company facts side by side.

Simple Data API
Requestly
Website simpledataapi.com requestly.com
Pricing
Freemium Free trial Official pricing
Open source Freemium Free trial Official pricing
Platforms —
Google Chrome Firefox Edge Safari Brave Opera Vivaldi Android Windows Linux Mac OSX MacOS +9
Company Startup from the United States · 2026 Startup from the United States · 20 - 49 employees · 2021
Listed in
API Tools APIs WYSIWYG Editor JSON Client Friendly Web Development Tools +3
Testing Localhost Tools Developer Tools Debugger Open Source API Clients +3

About Simple Data API and Requestly

In their own words, as submitted to SaaSHub.

Simple Data API
Requestly

Why you'll love it: -Keep content control with non-technical teams while giving developers a stable endpoint they can depend on in production. -Non-technical teams who still need reliable live API updates for screens, campaigns, and product details without waiting on engineering sprint cycles....

Read more about Simple Data API

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...

Read more about Requestly

Features and specs

What each product offers, as listed by its team.

Simple Data API 3 features
Requestly 15 features
  • visual builder
    easy builder for non technical users
  • invite collaborators
    invite your developer or client to edit projects
  • custom key
    api keys and key rotation
  • 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

An editorial look at what each product does well and who it suits.

Simple Data API
Requestly

Overall verdict

  • Simple Data API appears to be a lightweight service aimed at developers who want quick access to structured data without building their own scraping or aggregation infrastructure, but without independent reviews, transparent pricing details, or a long track record, it's hard to fully verify its reliability, data accuracy, or long-term support—so it may be good for small or low-stakes projects but warrants caution for mission-critical use.

Why this product is good

  • Simplifies access to data through an easy-to-use API, reducing development time
  • Likely offers straightforward integration for common programming languages and frameworks
  • May provide a cost-effective alternative to building custom data pipelines
  • Could be useful for quick prototyping or testing data-driven features

Recommended for

  • Independent developers building small projects or MVPs
  • Startups needing quick data access without heavy infrastructure investment
  • Hobbyists or students experimenting with API integrations
  • Teams prototyping data-driven features before committing to a larger data solution

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.

Videos

Walkthroughs and reviews on video.

Simple Data API 0 videos + Add
Requestly 5 videos + Add

No Simple Data API videos yet. You could help us improve this page by suggesting one.

Get Started with Requestly

More videos

  • - Session Replays by Requestly
  • - Modify API Response using Requestly Chrome Extension
  • - How to load local JS file in production sites for faster debugging (Map Local Tool)
  • - Report Quality Bugs with Video, Network logs, Console logs & Environment details

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Simple Data API
Requestly
100% 100%
JSON
0% 0%
0% 0%
Developer Tools
100% 100%
11% 11%
API Tools
89% 89%
0% 0%
Testing
100% 100%

Questions & Answers

As answered by people managing Simple Data API 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?

Simple Data API's answer

The primary user is either A.) a non-technical person who needs to ship structured data to their webapp, page, or online tool. Or, B.) a web developer who doesn't need to develop a full CMS solution for a small amount of custom, frequently changing client data.

Requestly's answer:

Front-end developers, QAs, PMs, Digital Marketers

What makes your product unique?

Simple Data API's answer

specifically build for non technical users to control the frequency of their data and updates. Helps developers focus on the project, not the data.

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.

Why should a person choose your product over its competitors?

Simple Data API's answer

Easy to get started in minutes. Inexpensive and easy tool for the freelance toolkit. Client friendly, easy to edit, easy to share.

What's the story behind your product?

Simple Data API's answer

As a webdev, I've built a lot of websites that were bloated with databases and content management just to update a few lines of text a few times a week. This solution give developers and easy to access dynamic endpoint, and keeps the client in control of their structured data in an easy to update form.

Which are the primary technologies used for building your product?

Simple Data API's answer

next.js, typescript

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Simple Data API no reviews yet
Requestly no reviews yet

We have no reviews of Simple Data API yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Simple Data API 0 mentions
Requestly 35 mentions

Tracking Simple Data API since May 2026.

View more

Alternatives to Simple Data API and Requestly

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