Folderly
Make the inbox your only destination folder
Smartlead.ai
Convert Cold Emails to Consistent Revenue
Updated February 2026
| Folderly | Smartlead.ai | |
|---|---|---|
| Rating | 5.0★ | 4.9★ |
| Reviews | 48 | 14 |
| Pros | 17 | 16 |
| FactScore™ | 84.5 | 57.9 |
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 Smartlead.ai — Pros
Cold email automation High deliverability Bulk email sending Inbox rotation Excellent support Scalable infrastructure Detailed reporting Organized master inbox Spam checker Unlimited email sending AI-powered follow-ups API integration Cost-effective pricing Lead generation White-labeling Workflow automationOnly in Folderly — Cons
—Both tools — Cons
—Only in Smartlead.ai — Cons
Interface usability Occasional errors Slow UIDetails
| Folderly | Smartlead.ai | |
|---|---|---|
| Categories | Email marketing, Marketing automation platforms, Safety and Privacy platforms, AI Infrastructure Tools | Email marketing, Marketing automation platforms, Lead generation software |
| Platforms | Web | Web |
| Became Popular | November 26, 2020 | November 16, 2022 |
| Website | folderly.com | www.smartlead.ai |
Who Should Pick Which?
Choose Folderly if...
- Email deliverability
- User-friendly interface
- Spam prevention
Choose Smartlead.ai if...
- Cold email automation
- High deliverability
- Bulk email sending
With a FactScore™ of 84.5 vs 57.9, Folderly leads in community reception. Folderly uniquely offers Email deliverability and User-friendly interface, while Smartlead.ai stands out for Cold email automation and High deliverability.
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...
Smartlead.ai
Nice software, lots of useful features for automating your sales outbound messages. One star less for somewhat slow UI
Sending bulk emails was never easier.
Smartlead is hands-down the best cold email tool we’ve used for high-volume outreach. We send 10K+ emails/month, and it handles everything effortlessly—thanks to features like inbox rotation and a ...
Related Comparisons
Frequently Asked Questions
Which is better, Folderly or Smartlead.ai?
Based on FactScore™, Folderly leads with a score of 84.5 vs 57.9. Folderly has a higher rating of 5.0★ compared to 4.9★.
What are the pros of Folderly compared to Smartlead.ai?
Folderly uniquely offers: Email deliverability, User-friendly interface, Spam prevention, Comprehensive solution, Robust features.
What are the pros of Smartlead.ai compared to Folderly?
Smartlead.ai uniquely offers: Cold email automation, High deliverability, Bulk email sending, Inbox rotation, Excellent support.
Is Folderly better rated than Smartlead.ai?
Folderly is rated 5.0★ from 48 reviews. Smartlead.ai is rated 4.9★ from 14 reviews.
What is the FactScore™ of Folderly and Smartlead.ai?
FactScore™ weighs rating and review volume together. Folderly scores 84.5 and Smartlead.ai scores 57.9.
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