
Postman
Bruno
Hoppscotch
RapidAPI for Mac
RecipeUI
Voiden.md
cURL
The API client you'll actually enjoy. Yaak is a fast, secure, and offline API client that works with Git.

Mem0
Memori
Agentmemory
Supermemory
Tempreon
cognee
TheSecondBrain.dev
Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client

Which is more popular?
Based on our record, Yaak.app seems to be more popular. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | yaak.app | chainmemory.ai |
| Pricing | ||
| Company | 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Yaak is a fast, offline-first API client that gets out of your way. No accounts, no sync, no telemetry. Store your API requests locally, end-to-end encrypted, and versioned with Git. Yaak is perfect for - Developers who prefer local tools over SaaS - Teams that version API requests in Git -...
ChainMemory gives your AI agents persistent memory that belongs to YOU — not to a single vendor. Save a memory in ChatGPT, recall it in Claude or Gemini. Available via Chrome extension, MCP server (npm), or REST API. Every memory gets a cryptographic fingerprint and project states are anchored...
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
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 Yaak.app and ChainMemory. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Worth checking out Yaak too: https://yaak.app/ I can't remember why I settled on this over Bruno, but its much better than dealing with Postman. - Source: Hacker News / 12 days ago
I've been using Yaak [1] for a while. It is a breath of fresh air. [1] https://yaak.app/. - Source: Hacker News / 12 days ago
I created https://yaak.app because of things like this, but honestly you can really just vibe code your own these days. - Source: Hacker News / 12 days ago
Tracking ChainMemory since Jul 2026.
When comparing Yaak.app and ChainMemory, you can also consider the following products.



Bruno is a Git-integrated, fully offline, and open-source API client
Compare Bruno to Yaak.app or ChainMemory:

Persistent memory from agent trace, not just conversation
Compare Memori to Yaak.app or ChainMemory:


Persistent memory for Claude Code, Codex & coding agents
Compare Agentmemory to Yaak.app or ChainMemory: