Folderly
Make the inbox your only destination folder
Kickstart Side Hustle Newsletter
Dwarf-size newsletter with viral marketing case studies
Updated February 2026
| Folderly | Kickstart Side Hustle Newsletter | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 48 | 1 |
| Pros | 17 | 0 |
| FactScore™ | 84.5 | 15.1 |
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 Kickstart Side Hustle Newsletter — Pros
No unique pros listedOnly in Folderly — Cons
—Both tools — Cons
—Only in Kickstart Side Hustle Newsletter — Cons
—Details
| Folderly | Kickstart Side Hustle Newsletter | |
|---|---|---|
| Categories | Email marketing, Marketing automation platforms, Safety and Privacy platforms, AI Infrastructure Tools | Email marketing, Influencer marketing platforms, Newsletter platforms |
| Platforms | Web | Web |
| Became Popular | November 26, 2020 | June 8, 2020 |
| Website | folderly.com | kickstartsidehustle.com |
Who Should Pick Which?
Choose Folderly if...
- Email deliverability
- User-friendly interface
- Spam prevention
Choose Kickstart Side Hustle Newsletter if...
- No unique pros listed
With a FactScore™ of 84.5 vs 15.1, Folderly leads in community reception. Folderly uniquely offers Email deliverability and User-friendly interface, while Kickstart Side Hustle Newsletter stands out for No unique pros listed.
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...
Kickstart Side Hustle Newsletter
No reviews yet
Related Comparisons
Frequently Asked Questions
Which is better, Folderly or Kickstart Side Hustle Newsletter?
Based on FactScore™, Folderly leads with a score of 84.5 vs 15.1. Folderly has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Folderly compared to Kickstart Side Hustle Newsletter?
Folderly uniquely offers: Email deliverability, User-friendly interface, Spam prevention, Comprehensive solution, Robust features.
What are the pros of Kickstart Side Hustle Newsletter compared to Folderly?
Kickstart Side Hustle Newsletter uniquely offers: No unique pros listed.
Is Folderly better rated than Kickstart Side Hustle Newsletter?
Folderly is rated 5.0★ from 48 reviews. Kickstart Side Hustle Newsletter is rated 5.0★ from 1 reviews.
What is the FactScore™ of Folderly and Kickstart Side Hustle Newsletter?
FactScore™ weighs rating and review volume together. Folderly scores 84.5 and Kickstart Side Hustle Newsletter scores 15.1.
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