Circle

The all-in-one community platform for creators and brands

★★★★☆ 4.2/5
FactScore™ 50.3
VS

Success.ai

Supercharge your growth with AI-powered cold emails!

★★★★★ 5.0/5
FactScore™ 101.3

Updated February 2026

Circle Success.ai
Rating 4.2★ 5.0★
Reviews 15 105
Pros 9 14
FactScore™ 50.3 101.3

FactScore™ Comparison

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

50.3
Circle FactScore™
👑
101.3
Success.ai FactScore™
★ Success.ai wins on FactScore™

Pros & Cons

Only in Circle — Pros

Community building Easy setup All-in-one platform Engagement features Familiar social feed No ads Privacy protection Stripe

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 Circle — Cons

Awkward user experience Expensive pricing Slow customer support Limited chat feature No Android app

Both tools — Cons

Only in Success.ai — Cons

Details

Circle Success.ai
Categories Email marketing, CRM software, Community management Email marketing, Lead generation software
Platforms Web Web
Became Popular August 10, 2020 November 5, 2023
Website circle.so success.ai

Who Should Pick Which?

Choose Circle if...

  • Community building
  • Easy setup
  • All-in-one platform

Choose Success.ai if...

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

With a FactScore™ of 50.3 vs 101.3, Success.ai leads in community reception. Circle uniquely offers Community building and Easy setup, while Success.ai stands out for 14-day free trial and Unlimited warm-up feature.

3

What Users Say

Circle

A
Alexander Jul 10, 2024
★★★★☆

We switched our small community for watch collectors from Slack to Circle in March this year. The all-in-one package is definitely convincing. I haven't been as impressed with a tool as I am with C...

J
Justin Oct 7, 2025
★★★★★

I choose Circle because they always integrate the latest technologies. I love that we can white label our community and connect it to a domain of our choosing.

S
Shuzhi Aug 7, 2025
★★★☆☆

I tried it, easy to start, especially for individuals, unlike other platforms that are more tailored to businesses, but feels very limited as you grow.

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, Circle or Success.ai?

Based on FactScore™, Success.ai leads with a score of 101.3 vs 50.3. Success.ai has a higher rating of 5.0★ compared to 4.2★.

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

Circle uniquely offers: Community building, Easy setup, All-in-one platform, Engagement features, Familiar social feed.

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

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

Is Circle better rated than Success.ai?

Circle is rated 4.2★ from 15 reviews. Success.ai is rated 5.0★ from 105 reviews.

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

FactScore™ weighs rating and review volume together. Circle scores 50.3 and Success.ai scores 101.3.

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