MemSync
Unified Memory for all of your apps
OpenMemory Chrome Extension
Sync memory across AI's so they pick up where you left off.
FactScore™ 0Updated February 2026
| MemSync | OpenMemory Chrome Extension | |
|---|---|---|
| Rating | 5.0★ | N/A |
| Reviews | 15 | 0 |
| Pros | 10 | 0 |
| FactScore™ | 60.2 | 0 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in MemSync — Pros
Context aware E2E encryption Personalized prompts Cross-platform integration Multi-model support Simple interface Easy data management No setup required Collaboration features Customizable AIBoth tools — Pros
—Only in OpenMemory Chrome Extension — Pros
No unique pros listedOnly in MemSync — Cons
Simple interfaceBoth tools — Cons
—Only in OpenMemory Chrome Extension — Cons
—Details
| MemSync | OpenMemory Chrome Extension | |
|---|---|---|
| Categories | Safety and Privacy platforms, Prompt Engineering Tools, LLM Memory | LLM Memory |
| Platforms | Web | Web |
| Became Popular | August 20, 2025 | July 3, 2025 |
| Website | chromewebstore.google.com | openmemory.app |
Who Should Pick Which?
Choose MemSync if...
- Context aware
- E2E encryption
- Personalized prompts
Choose OpenMemory Chrome Extension if...
- No unique pros listed
With a FactScore™ of 60.2 vs 0, MemSync leads in community reception. MemSync uniquely offers Context aware and E2E encryption, while OpenMemory Chrome Extension stands out for No unique pros listed.
What Users Say
MemSync
This is exactly what I needed! I use ChatGPT and Claude daily but I'm constantly having to explain the same stuff over and over my preferences, my context, what I'm working on. So annoying! Why 5 s...
MemSync has become my go-to tool for productivity.” I really like how smoothly it integrates with AI apps like ChatGPT. No more wasting time with repeated prompts — it remembers context across sess...
MemSync AI impresses with its integration of Gemini, Grok, ChatGPT, and Claude, offering a personalized memory vault that eliminates cold-start issues. The one-click prompt optimization saves time,...
OpenMemory Chrome Extension
No reviews yet
Related Comparisons
Frequently Asked Questions
Which is better, MemSync or OpenMemory Chrome Extension?
Based on FactScore™, MemSync leads with a score of 60.2 vs 0. MemSync has a higher rating of 5.0★ compared to N/A★.
What are the pros of MemSync compared to OpenMemory Chrome Extension?
MemSync uniquely offers: Context aware, E2E encryption, Personalized prompts, Cross-platform integration, Multi-model support.
What are the pros of OpenMemory Chrome Extension compared to MemSync?
OpenMemory Chrome Extension uniquely offers: No unique pros listed.
Is MemSync better rated than OpenMemory Chrome Extension?
MemSync is rated 5.0★ from 15 reviews. OpenMemory Chrome Extension is rated N/A★ from 0 reviews.
What is the FactScore™ of MemSync and OpenMemory Chrome Extension?
FactScore™ weighs rating and review volume together. MemSync scores 60.2 and OpenMemory Chrome Extension scores 0.
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