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LocalBrain - AI Memory Sync icon

LocalBrain - AI Memory Sync

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

Users12Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth+3Net users gained this week
7-day growth rate+33.3%Relative weekly velocity
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User Growth Over Time

891011122026年6月14日2026年6月17日2026年6月20日Latest: 12
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1-day growthFlat
00%
7-day growthGrowing
+3+33.3%
30-day growthDeclining
-3-20%
Technical snapshot

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Version1.0.7
ManifestV3
Size462KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

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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.

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