PublicAPIs
APIsList
Spinneret
API Tracker
The Unsplash API
Yappes
AnyAPI
A collective list of APIs. Build something.

ChainMemory
Mem0
Memori
Pieces for Developers
cognee
TheSecondBrain.dev
Claiv Memory
Persistent memory for Claude Code, Codex & coding agents

Which is more popular?
Based on our record, API List seems to be more popular. It has been mentioned 18 times since March 2021.
Website, pricing, platforms and company facts side by side.
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API
API List
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|---|---|---|
| Website | apilist.fun | agent-memory.dev |
| Listed in |
What each product offers, as listed by its team.

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

Overall verdict
Why this product is good
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.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using API List and Agentmemory. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

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
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
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
Tracking Agentmemory since Jun 2026.
When comparing API List and Agentmemory, you can also consider the following products.
Explore the largest API directory in the galaxy
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Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client
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The APIsList is the directory for all the public APIs compiled from different open sources and enhanced its data with the APIsList parsing engine.
Compare APIsList to API List or Agentmemory:



Persistent memory from agent trace, not just conversation
Compare Memori to API List or Agentmemory: