
Homebrew
NixOS
Rectangle
Karabiner
zerobrew
Magnet Window Manager
Contexts
Mac App Store command line interface

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, Mas CLI seems to be more popular. It has been mentioned 16 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | github.com | chainmemory.ai |
| Pricing | — | |
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In their own words, as submitted to SaaSHub.


No description of Mas CLI yet.
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.


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


No analysis of Mas CLI yet.
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Share your experience with using Mas CLI and ChainMemory. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Directory specific tools (versioned if necessary) that are managed in declarative fashion is great. I use Brewfile too. Still prefer some stuff to be managed by brew. For example the browsers, App Store apps (managed via mas[1]) [1]... - Source: Hacker News / about 1 month ago
I always thought Mac App Store apps couldn't be automated. Turns out, there's a tool called mas (Mac App Store CLI) that allows you to automate installation of Mac App Store apps. - Source: dev.to / 11 months ago
MacOS has a graphical AppStore but no easy way to run an update from command line. There's third-party project - mas[1] but it's limited by Apple constantly changing APIs. [1] - Source: Hacker News / over 1 year ago
Tracking ChainMemory since Jul 2026.
When comparing Mas CLI and ChainMemory, you can also consider the following products.



25 Jun 2014 . All software components in NixOS are installed using the Nix package manager. Packages in Nix are defined using the nix language to create nix expressions.
Compare NixOS to Mas CLI or ChainMemory:

Persistent memory from agent trace, not just conversation
Compare Memori to Mas CLI or ChainMemory:

Window management app based on Spectacle, written in Swift.
Compare Rectangle to Mas CLI or ChainMemory:

Persistent memory for Claude Code, Codex & coding agents
Compare Agentmemory to Mas CLI or ChainMemory: