Software Alternatives & Startups

Test API App VS API List

Compare Test API App VS API List and see what are their differences

Test API App

Lightweight Chrome extension for API testing - No account needed. Test REST APIs, manage environments, export cURL commands.

Rating
0 reviews
API List

A collective list of APIs. Build something.

Rating
0 reviews

Which is more popular?

Based on our record, API List seems to be more popular. It has been mentioned 18 times since March 2021.

social mentions
0 vs 18
API Testing popularity
100% vs 0%
alternatives listed
5 vs 133

Base details

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

Test API App
API
API List
Website test-api.app apilist.fun
Company Startup from the United States · 2025 —
Listed in

Features and specs

What each product offers, as listed by its team.

Test API App 5 features
API
API List 4 features
  • Simple Interface
    Test API App offers a clean and intuitive user interface that makes it easy for developers to quickly create and test API endpoints without a steep learning curve.
  • Fast Prototyping
    The platform allows developers to rapidly mock and prototype APIs, which speeds up the development cycle when building or testing integrations.
  • No Setup Required
    Being a web-based tool, it requires no installation or complex configuration, allowing users to start testing APIs immediately from their browser.
  • Free or Low-Cost Access
    Many features are available for free or at a low cost, making it accessible for individual developers, students, and small teams with limited budgets.
  • Useful for Learning
    It serves as a helpful tool for beginners learning about REST APIs, HTTP methods, and request/response structures in a hands-on way.
  • Variety
    API List provides a diverse range of APIs in various categories such as entertainment, data, weather, and more, making it easy to find APIs that suit different needs.
  • Ease of Access
    The platform is user-friendly and allows users to quickly browse and discover APIs without complex navigation or extensive searches.
  • Free APIs
    Many of the APIs listed on the site are free to use, which is a great advantage for developers who are looking for cost-effective solutions.
  • Updated Content
    The list appears to be maintained and updated regularly, ensuring that users have access to current and functional APIs.

Possible disadvantages

  • Quality Variation
    The quality and reliability of the listed APIs can vary significantly since they come from different sources and may not all be thoroughly vetted.
  • Limited Information
    Some API listings may lack detailed descriptions or documentation links, which can make it harder for developers to assess their suitability.
  • No User Reviews
    The site does not provide a mechanism for user feedback or reviews, which could help other users to determine the usefulness and reliability of an API.
  • Possible Downtime
    There is no guarantee of uptime for the APIs listed, and some may experience downtimes or discontinuation without prior notice.

Analysis

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

Test API App
API
API List

Overall verdict

  • Test API App appears to be a developer-focused tool for testing and mocking APIs, useful for quick prototyping and API validation, but limited public information makes it hard to fully assess its reliability, security, and long-term support compared to established competitors.

Why this product is good

  • Provides a simple platform for testing API endpoints without complex setup
  • Likely useful for quick mock API creation during development
  • May offer a low barrier to entry for developers needing lightweight testing tools
  • Could save time in early-stage development or prototyping phases

Recommended for

  • Developers needing quick API mocking for prototypes
  • Small teams testing API integrations without heavy infrastructure
  • Students or hobbyists learning API development
  • Users seeking a lightweight alternative to full-scale API testing suites

Overall verdict

  • API List is a useful resource for developers seeking to explore various APIs across different categories. It simplifies the process of discovering APIs and provides quick access to essential information. However, like any curated directory, the quality and completeness of information about each API may vary.

Why this product is good

  • API List (apilist.fun) is a curated directory of APIs that can be helpful for developers looking for new APIs to integrate into their applications. It organizes APIs into categories, making it easier to discover tools that fit specific needs. The site often provides basic information about each API, along with links to their documentation, which can save time for developers in the exploration phase.

Recommended for

    API List is recommended for developers, software engineers, and project managers who are seeking new APIs to integrate, particularly those who are in the early stages of project planning and need an efficient way to explore available options.

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
Test API App
API
API List
100% 100%
0% 0%
7% 7%
93% 93%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using Test API App and API List. For example, how are they different and which one is better?

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Social recommendations and mentions

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

Test API App 0 mentions
API
API List 18 mentions

Tracking Test API App since Dec 2025.

  • How to Promote and Market your API: API Directories
    This simple and intuitive website categorizes APIs (and allows for multiple categories per API). Some social aspects are introduced; like upvotes, comments, list of companies using the API. - Source: dev.to / almost 2 years ago
  • Promises in JavaScript: Understanding, Handling, and Mastering Async Code
    If you haven’t tried it yet, I recommend writing a simple code snippet to fetch data from an API. You can start with a fun API to experiment with. Plus, all the examples and code snippets are available in this repository for you to explore. - Source: dev.to / about 2 years ago
  • What’s the most exciting API you discovered?
    I don't know any good ones specifically, but https://apilist.fun was helpful back when I was playing around. Source: over 3 years ago

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Alternatives to Test API App and API List

When comparing Test API App and API List, you can also consider the following products.