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Folderly

Make the inbox your only destination folder

★★★★★ 5.0/5
FactScore™ 84.5
VS

Quicklines

Cold Email Personalized AI Icebreakers To Get More Responses

★★★★★ 4.8/5
FactScore™ 45.3

Updated February 2026

Folderly Quicklines
Rating 5.0★ 4.8★
Reviews 48 8
Pros 17 12
FactScore™ 84.5 45.3

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

👑
84.5
Folderly FactScore™
★ Folderly wins on FactScore™
45.3
Quicklines FactScore™

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 setup

Both tools — Pros

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Only in Quicklines — Pros

Effective lead generation Consistent output quality Fast performance Personalized ice breakers Saves time Automated personalization Boosted conversion rate Cost effective Lifetime deal Customer oriented payment structure Easy to use Multiple lines per prospect

Only in Folderly — Cons

—

Both tools — Cons

—

Only in Quicklines — Cons

Credit reset issue Special characters in output

Details

Folderly Quicklines
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 April 14, 2022
Website folderly.com quicklines.ai

Who Should Pick Which?

Choose Folderly if...

  • Email deliverability
  • User-friendly interface
  • Spam prevention

Choose Quicklines if...

  • Effective lead generation
  • Consistent output quality
  • Fast performance

With a FactScore™ of 84.5 vs 45.3, Folderly leads in community reception. Folderly uniquely offers Email deliverability and User-friendly interface, while Quicklines stands out for Effective lead generation and Consistent output quality.

3

What Users Say

Folderly

S
Sofiia Nov 20, 2023
★★★★★

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...

D
Dariia Nov 6, 2023
★★★★★

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...

M
Michael Nov 7, 2023
★★★★★

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...

Quicklines

U
Umut Apr 14, 2022
★★★★★

I know the team for a while and this is the product you need for personalized emails!

B
Blaise Apr 14, 2022
★★★★★

Quicklines drastically removed our time to launch new cold email campaigns. Previously it took us 3-5 days just to get the lead lists ready because we had to have VAs spend hours every day writing ...

C
charles Aug 23, 2022
★★★☆☆

I bought the lifetime deal and it's not resetting my credits anymore which is disappointing. The lines are effective, but you definitely still have to read through every line as there are lots of s...

Frequently Asked Questions

Which is better, Folderly or Quicklines?

Based on FactScore™, Folderly leads with a score of 84.5 vs 45.3. Folderly has a higher rating of 5.0★ compared to 4.8★.

What are the pros of Folderly compared to Quicklines?

Folderly uniquely offers: Email deliverability, User-friendly interface, Spam prevention, Comprehensive solution, Robust features.

What are the pros of Quicklines compared to Folderly?

Quicklines uniquely offers: Effective lead generation, Consistent output quality, Fast performance, Personalized ice breakers, Saves time.

Is Folderly better rated than Quicklines?

Folderly is rated 5.0★ from 48 reviews. Quicklines is rated 4.8★ from 8 reviews.

What is the FactScore™ of Folderly and Quicklines?

FactScore™ weighs rating and review volume together. Folderly scores 84.5 and Quicklines scores 45.3.

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