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ChainMemory VS Extensiondock

Compare ChainMemory VS Extensiondock and see what are their differences

Tempreon
A personal memory layer for your AI tools, connected over MCP. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.
Contents:
  1. ยป Base Details
  2. ยป Reviews
  3. ยป Alternatives

ChainMemory logo ChainMemory

Portable, verifiable memory for AI agents โ€” works across ChatGPT, Claude, Gemini and any MCP client

Extensiondock logo Extensiondock

Best CRX Extractor For Chrome Extension
  • ChainMemory
    Image date //
    2026-07-02
  • ChainMemory
    Image date //
    2026-07-02
  • ChainMemory
    Image date //
    2026-07-02

ChainMemory gives your AI agents persistent memory that belongs to YOU โ€” 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 with Merkle proofs, so anyone can independently verify integrity โ€” no trust required.

Memories consolidate into a structured Project Brain (decisions, milestones, risks) instead of a pile of raw notes. Multi-agent native: Claude, Cursor and GPT share one consolidated state. Free tier available.

  • Extensiondock Landing page
    Landing page //
    2023-01-26

CRX files are often referred to as Google Chrome extensions. CRX file can be installed offline on your Chrome browser. With the CRX Extractor, you can download and install and use Google extensions without having to log in to the store.

CRX files are saved in a compressed format and contain executable programs. With CRX Extractor you can get the source code of the CRX file ready for parsing. Also, you don't need to worry that someone will know that you have downloaded the CRX for Chrome extension, CRX Extractor will do it for you.

ChainMemory

Website
chainmemory.ai
Pricing URL
Official ChainMemory Pricing
$ Details
free
Platforms
-
Release Date
-
Edit details

Extensiondock

Website
extensiondock.com
Pricing URL
-
$ Details
Platforms
Google Chrome
Release Date
2022 October
Edit details

ChainMemory features and specs

  • Cross-model memory
    Save in ChatGPT, recall in Claude, Gemini, Perplexity or Copilot
  • MCP Server
    Native integration with Claude Desktop, Cursor and any MCP client (npm)
  • Chrome Extension
    One-click save and context injection on any AI chat
  • Project Brain
    Consolidates memories into structured state: decisions, milestones, risks
  • Cryptographic Verification
    Merkle proofs + on-chain anchoring โ€” independently verifiable
  • REST API
    Full backend control with per-project API keys
  • Semantic Search
    Fast semantic recall across all your memories
  • Multi-Agent Support
    Claude, Cursor and GPT share one project state with attribution

Extensiondock features and specs

  • Download chrome extensions by CRX extractor

Analysis of ChainMemory

Overall verdict

  • I don't have verified information about ChainMemory (chainmemory.ai), so I can't confirm whether it's good or reliable. I don't want to fabricate details about a product I have no factual basis forโ€”please verify through official sources, user reviews, and independent research before drawing conclusions.

Why this product is good

  • I lack verified data on this specific product's features, performance, or user feedback
  • No independent reviews or benchmarks are available to me for this service
  • I cannot confirm the legitimacy, pricing, or claims made by chainmemory.ai
  • Making up details would be misleading rather than helpful

Recommended for

  • Anyone considering this product should first check the official website for documentation and pricing
  • Look for third-party reviews, community discussions, or case studies before committing
  • Consider reaching out to the company directly for demos, references, or trial access
  • Consult recent tech news or comparison articles if this is a newer or niche tool

Category Popularity

0-100% (relative to ChainMemory and Extensiondock)

ChainMemory

Extensiondock

AI
100 100%
AI
0% 0
Chrome Extensions
0 0%
Chrome Extensions
100% 100
Developer Tools
100 100%
Developer Tools
0% 0
Search Engine
0 0%
Search Engine
100% 100

User comments

Share your experience with using ChainMemory and Extensiondock. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare ChainMemory and Extensiondock

ChainMemory Reviews

We have no reviews of ChainMemory yet.
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Extensiondock Reviews

  1. Extensiondock
    ยท CEO at Extensiondock ยท
    Competitors: CRX Extractor
    Pros:    Secure and easy to use|Valid and free of charge
    Cons:    Search engines need to be strengthened

Social recommendations and mentions

Based on our record, Extensiondock seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ChainMemory mentions (0)

We have not tracked any mentions of ChainMemory yet. Tracking of ChainMemory recommendations started around Jul 2026.

Extensiondock mentions (1)

  • I made a CRX Extractor for Chrome extension.
    Check it out: https://extensiondock.com/en. Source: almost 4 years ago

What are some alternatives?

When comparing ChainMemory and Extensiondock, you can also consider the following products

Mem0 - Your private, local memory layer for all AI tools

CRX Extractor - Get any Chrome Extension source code. Learn and hack!

Agentmemory - Persistent memory for Claude Code, Codex & coding agents

Chrome Web Store - Chrome Web Store is an officially recognized application store being developed and managed by the Google.

Memori - Persistent memory from agent trace, not just conversation

Mozilla Add-ons - Download Firefox extensions and themes. Theyโ€™re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.

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