Folderly
Make the inbox your only destination folder
MemSync
Unified Memory for all of your apps
Updated February 2026
| Folderly | MemSync | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 48 | 15 |
| Pros | 17 | 10 |
| FactScore™ | 84.5 | 60.2 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Folderly — Pros
Email deliverability User-friendly interface Spam prevention Comprehensive solution Robust features Customer support Email outreach optimization Email spam words checker DNS settings management Increased open rates AI-driven approach Best practices recommendations Blacklist monitoring Spam trigger detection Email infrastructure analysis Real-time monitoring Simple setupBoth 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 Folderly — Cons
—Both tools — Cons
—Only in MemSync — Cons
Simple interfaceDetails
| Folderly | MemSync | |
|---|---|---|
| Categories | Email marketing, Marketing automation platforms, Safety and Privacy platforms, AI Infrastructure Tools | Safety and Privacy platforms, Prompt Engineering Tools, LLM Memory |
| Platforms | Web | Web |
| Became Popular | November 26, 2020 | August 20, 2025 |
| Website | folderly.com | chromewebstore.google.com |
Who Should Pick Which?
Choose Folderly if...
- Email deliverability
- User-friendly interface
- Spam prevention
Choose MemSync if...
- Context aware
- E2E encryption
- Personalized prompts
With a FactScore™ of 84.5 vs 60.2, Folderly leads in community reception. Folderly uniquely offers Email deliverability and User-friendly interface, while MemSync stands out for Context aware and E2E encryption.
What Users Say
Folderly
I think Folderly is truly changing the game in the email deliverability industry, leaving warmup solutions in the dust 😍 It's more than diagnosing and applying a "patch." This solution fixes deliv...
I've been here since the early days of Folderly, witnessing its growth and development. With our ever-evolving platform, we're now proud to have helped hundreds of clients! Our Customer Success tea...
Proper email deliverability prepares and maintains the entire email infrastructure. Google Startups Fund backs Folderly to create a comprehensive deliverability solution. This includes managing dom...
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, Folderly or MemSync?
Based on FactScore™, Folderly leads with a score of 84.5 vs 60.2. Folderly has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Folderly compared to MemSync?
Folderly uniquely offers: Email deliverability, User-friendly interface, Spam prevention, Comprehensive solution, Robust features.
What are the pros of MemSync compared to Folderly?
MemSync uniquely offers: Context aware, E2E encryption, Personalized prompts, Cross-platform integration, Multi-model support.
Is Folderly better rated than MemSync?
Folderly is rated 5.0★ from 48 reviews. MemSync is rated 5.0★ from 15 reviews.
What is the FactScore™ of Folderly and MemSync?
FactScore™ weighs rating and review volume together. Folderly scores 84.5 and MemSync scores 60.2.
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