Boomerang for Gmail
The ultimate toolbox to control sending/receiving emails
Flow Club
Feel good getting work done
Updated February 2026
| Boomerang for Gmail | Flow Club | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 1 | 15 |
| Pros | 0 | 9 |
| FactScore™ | 15.1 | 60.2 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Boomerang for Gmail — Pros
No unique pros listedBoth tools — Pros
—Only in Flow Club — Pros
Productivity boost Community building Flow club lounge 2.0 Virtual coworking Peer recognition Quiet shared space Responsive support Small group sessions Social pomodoro timersOnly in Boomerang for Gmail — Cons
—Both tools — Cons
—Only in Flow Club — Cons
Music selection Repetitive flow club radioDetails
| Boomerang for Gmail | Flow Club | |
|---|---|---|
| Categories | Productivity, Email clients | Productivity, Community management, Remote workforce tools |
| Platforms | Web | Web |
| Became Popular | March 25, 2014 | August 10, 2021 |
| Website | www.boomeranggmail.com | www.flow.club |
Who Should Pick Which?
Choose Boomerang for Gmail if...
- No unique pros listed
Choose Flow Club if...
- Productivity boost
- Community building
- Flow club lounge 2.0
With a FactScore™ of 15.1 vs 60.2, Flow Club leads in community reception. Boomerang for Gmail uniquely offers No unique pros listed, while Flow Club stands out for Productivity boost and Community building.
What Users Say
Boomerang for Gmail
Have been using private beta for 9 months, and it has simplified my work *so much*! The Magic Calendar straight into the email is also much more respectful of the recipient, truly one-click and tra...
Flow Club
No reviews yet
Related Comparisons
Frequently Asked Questions
Which is better, Boomerang for Gmail or Flow Club?
Based on FactScore™, Flow Club leads with a score of 60.2 vs 15.1. Flow Club has a higher rating of 5.0★ compared to 5.0★.
What are the pros of Boomerang for Gmail compared to Flow Club?
Boomerang for Gmail uniquely offers: No unique pros listed.
What are the pros of Flow Club compared to Boomerang for Gmail?
Flow Club uniquely offers: Productivity boost, Community building, Flow club lounge 2.0, Virtual coworking, Peer recognition.
Is Boomerang for Gmail better rated than Flow Club?
Boomerang for Gmail is rated 5.0★ from 1 reviews. Flow Club is rated 5.0★ from 15 reviews.
What is the FactScore™ of Boomerang for Gmail and Flow Club?
FactScore™ weighs rating and review volume together. Boomerang for Gmail scores 15.1 and Flow Club scores 60.2.
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