LocalBrain - AI Memory Sync icon

LocalBrain - AI Memory Sync

by mohanprakash462@gmail.com · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 20 Oct 2026

Share memory across ChatGPT, Claude, Perplexity, Gemini and more. Import/export, analytics, remove duplicates. Local storage.

Users
7
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#230K
#193K among extensions
Version
1.0.7
updated 28 Jul 2025

Users

monthly, 15 months
0816Jul 2025Mar 2026Oct 2026
Latest, 20 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 15 months
001Jul 2025Mar 2026Oct 2026
Latest, 20 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About LocalBrain - AI Memory Sync

LocalBrain is a professional Chrome extension that brings seamless memory management to your favorite AI platforms—ChatGPT, Claude, and Perplexity. Effortlessly capture, organize, and reuse key information from your conversations, all while keeping your data private and stored locally in your browser. Key Features: Universal AI Memory: Works across ChatGPT, Claude, and Perplexity. Automatic Memory Saving: Intelligently captures and categorizes conversations as you chat. Smart Memory Injection: Instantly suggests relevant memories for new conversations. Local Storage Only: Your data never leaves your browser—no cloud, no tracking. Modern UI: Sleek, glassmorphic design with smooth animations. Notification Management: Smart rate-limiting to prevent notification spam. Robust Error Handling: Production-ready error recovery and reporting. Privacy & Security: All data is stored locally in your browser. No cloud sync or external servers. Minimal permissions—only what’s needed to function on supported AI platforms. Supported Platforms: ChatGPT (chat.openai.com) Claude (claude.ai) Perplexity (perplexity.ai) Take control of your AI memory—boost productivity, never lose context, and keep your data private.

Growth

WindowUsersChangeRatingsRating
7 days−2−22.2%00.00
30 days−2−22.2%00.00
6 months−7−50.0%00.00
1 year+1+16.7%00.00

Chrome Web Store search rankings

Where LocalBrain - AI Memory Sync appears when people search the store, with the 30 day change
Search phrasePosition30 days
universal memory#9−2
ai memory#12+3
memory#65+5

Version history

2 versions recorded
1.0.723 Jul 2025
1.0.015 Jul 2025

Details

Category
Tools
First seen
15 Jul 2025
Size
462 KB
Languages
en
Pricing
Free
Privacy policy
code-mohanprakash.github.io
Support
none
Extension ID
cpnladiiocfdhcflkdfjlapgeackgjlc

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storageactiveTab
Site access
https://chat.openai.com/*https://chatgpt.com/*https://claude.ai/*https://gemini.google.com/*https://perplexity.ai/*https://grok.x.ai/*https://you.com/*https://*.zendesk.com/*https://*.zendeskgov.com/*

Alternatives to LocalBrain - AI Memory Sync

Extensions that rank for the same store searches or share the Tools category, ordered by users