Have I Been Sold?
Check if your email address was sold without permission
FactScore™ 0
MemSync
Unified Memory for all of your apps
Updated February 2026
| Have I Been Sold? | MemSync | |
|---|---|---|
| Rating | N/A | 5.0★ |
| Reviews | 0 | 15 |
| Pros | 0 | 10 |
| FactScore™ | 0 | 60.2 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Have I Been Sold? — Pros
No unique pros listedBoth tools — Pros
—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 AIOnly in Have I Been Sold? — Cons
—Both tools — Cons
—Only in MemSync — Cons
Simple interfaceDetails
| Have I Been Sold? | MemSync | |
|---|---|---|
| Categories | Safety and Privacy platforms | Safety and Privacy platforms, Prompt Engineering Tools, LLM Memory |
| Platforms | Web | Web |
| Became Popular | May 28, 2018 | August 20, 2025 |
| Website | haveibeensold.app | chromewebstore.google.com |
Who Should Pick Which?
Choose Have I Been Sold? if...
- No unique pros listed
Choose MemSync if...
- Context aware
- E2E encryption
- Personalized prompts
With a FactScore™ of 0 vs 60.2, MemSync leads in community reception. Have I Been Sold? uniquely offers No unique pros listed, while MemSync stands out for Context aware and E2E encryption.
What Users Say
Have I Been Sold?
No reviews yet
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,...
Related Comparisons
Frequently Asked Questions
Which is better, Have I Been Sold? or MemSync?
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 Have I Been Sold? compared to MemSync?
Have I Been Sold? uniquely offers: No unique pros listed.
What are the pros of MemSync compared to Have I Been Sold??
MemSync uniquely offers: Context aware, E2E encryption, Personalized prompts, Cross-platform integration, Multi-model support.
Is Have I Been Sold? better rated than MemSync?
Have I Been Sold? is rated N/A★ from 0 reviews. MemSync is rated 5.0★ from 15 reviews.
What is the FactScore™ of Have I Been Sold? and MemSync?
FactScore™ weighs rating and review volume together. Have I Been Sold? scores 0 and MemSync scores 60.2.
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