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

RegExr
RegexBuddy
regular expressions 101
Expresso
Regex Hero
RegexMagic
Regulex
Patterns is a simple yet powerful tool for working with regular expressions.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | chainmemory.ai | krillapps.com |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


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...
No description of Patterns yet.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of Patterns yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ChainMemory and Patterns. For example, how are they different and which one is better?
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RegExr.com is an online tool to learn, build, and test Regular Expressions.
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Persistent memory from agent trace, not just conversation
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RegexBuddy is your perfect companion for working with regular expressions.
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Persistent memory for Claude Code, Codex & coding agents
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Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
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