Loops

Email for modern SaaS

★★★★★ 4.9/5
FactScore™ 103.5
VS

Success.ai

Supercharge your growth with AI-powered cold emails!

★★★★★ 5.0/5
FactScore™ 101.3

Updated February 2026

Loops Success.ai
Rating 4.9★ 5.0★
Reviews 127 105
Pros 19 14
FactScore™ 103.5 101.3

FactScore™ Comparison

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

👑
103.5
Loops FactScore™
★ Loops wins on FactScore™
101.3
Success.ai FactScore™

Pros & Cons

Only in Loops — Pros

Simplicity Marketing email support Transactional email support Fast setup Automation features Developer friendly Clean UX Responsive support Excellent customer service Integration with third-party services Pre-designed templates Advanced segmentation Affordable pricing API integration High deliverability Lifecycle automation Notion-style block editor High open rates

Both tools — Pros

User-friendly interface

Only in Success.ai — Pros

14-day free trial Unlimited warm-up feature Extensive lead database AI-powered email writer Excellent customer support Unlimited email accounts No credit card required for trial Cost-effective Advanced analytics Seamless CRM integration AI-driven analytics Campaign scheduling Cross-device tracking

Only in Loops — Cons

Focus on SaaS companies Buggy UI/UX Customer service Lack of undo command Limited features for non-SaaS businesses No API client packages

Both tools — Cons

Only in Success.ai — Cons

Details

Loops Success.ai
Categories Email marketing, Marketing automation platforms Email marketing, Lead generation software
Platforms Web Web
Became Popular March 7, 2022 November 5, 2023
Website loops.so success.ai

Who Should Pick Which?

Choose Loops if...

  • Simplicity
  • Marketing email support
  • Transactional email support

Choose Success.ai if...

  • 14-day free trial
  • Unlimited warm-up feature
  • Extensive lead database

With a FactScore™ of 103.5 vs 101.3, Loops leads in community reception. Loops uniquely offers Simplicity and Marketing email support, while Success.ai stands out for 14-day free trial and Unlimited warm-up feature.

3

What Users Say

Loops

O
Oliver Sep 6, 2023
★★★★★

I've been waiting for this forever. Tried soooo many different solutions and this one was exactly what I needed: - A decent editor UX (It's ok to be opinionated in possibilities. I don't care that ...

B
Besart Sep 6, 2023
★★★★★

Congrats Loops team! Loops is the best email software I've ever used. I used to dread sending emails to my users on our previous email client because it was so junky and full of friction: broken im...

A
Andrew Sep 6, 2023
★★★★★

Amazing app. As a design tool, we wanted an email solution that could let us add some personality to our emails without sacrificing deliverability. Loops was perfect in that we were able to create ...

Success.ai

A
Andrew Nov 6, 2023
★★★★★

Success.ai has streamlined our outreach strategy, providing us with the means to connect with professionals efficiently. Its user-friendly approach and the support available round the clock have re...

A
Amber Nov 6, 2023
★★★★★

Success.ai is an essential part of our marketing strategy, with its AI-powered features, extensive lead database, and user-friendly approach. It's been a game-changer, helping us consistently conne...

A
Andrew Nov 6, 2023
★★★★★

We've experienced remarkable results with Success.ai, making it an essential tool in our marketing arsenal. The platform's focus on meaningful connections and user support adds even more value to o...

Frequently Asked Questions

Which is better, Loops or Success.ai?

Based on FactScore™, Loops leads with a score of 103.5 vs 101.3. Loops has a higher rating of 4.9★ compared to 5.0★.

What are the pros of Loops compared to Success.ai?

Loops uniquely offers: Simplicity, Marketing email support, Transactional email support, Fast setup, Automation features.

What are the pros of Success.ai compared to Loops?

Success.ai uniquely offers: 14-day free trial, Unlimited warm-up feature, Extensive lead database, AI-powered email writer, Excellent customer support.

Is Loops better rated than Success.ai?

Loops is rated 4.9★ from 127 reviews. Success.ai is rated 5.0★ from 105 reviews.

What is the FactScore™ of Loops and Success.ai?

FactScore™ weighs rating and review volume together. Loops scores 103.5 and Success.ai scores 101.3.

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