Centered
The #1 flow state app for productivity.
TheLibrarian.io
Your WhatsApp AI Assistant
Updated February 2026
| Centered | TheLibrarian.io | |
|---|---|---|
| Rating | 4.3★ | 5.0★ |
| Reviews | 4 | 24 |
| Pros | 0 | 1 |
| FactScore™ | 29.7 | 69.9 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Centered — Pros
No unique pros listedBoth tools — Pros
—Only in TheLibrarian.io — Pros
WhatsApp integrationOnly in Centered — Cons
—Both tools — Cons
—Only in TheLibrarian.io — Cons
Reminders SchedulingDetails
| Centered | TheLibrarian.io | |
|---|---|---|
| Categories | Productivity, Project management software, Time tracking apps | Productivity, AI Chatbots |
| Platforms | Web | Web |
| Became Popular | November 17, 2021 | April 17, 2025 |
| Website | centered.app | thelibrarian.io |
Who Should Pick Which?
Choose Centered if...
- No unique pros listed
Choose TheLibrarian.io if...
- WhatsApp integration
With a FactScore™ of 29.7 vs 69.9, TheLibrarian.io leads in community reception. Centered uniquely offers No unique pros listed, while TheLibrarian.io stands out for WhatsApp integration.
What Users Say
Centered
Thanks to the voice coach, it prevents distractions better than a site-blocking tool or a simple planner app. Which means you get more done.
I get more work done faster with Centered.
I really liked the voice coaching on Centered, but I can't get past the new name/branding. I hope to find an alternative, it really is a great idea!
TheLibrarian.io
I've been using The Librarian daily, and it's quickly become an essential part of my workflow. The more I use it, the smarter it gets - learning my habits, anticipating my needs, and asking exactly...
Polished "AI on WhatsApp" — searches the web, summarizes, answers. Easy to use, no setup.
As a content creator and educator, I juggle classes, content production, and client meetings daily. TheLibrarian.io has been a total game-changer. I use it to auto-schedule my calendar, send well-s...
Related Comparisons
Frequently Asked Questions
Which is better, Centered or TheLibrarian.io?
Based on FactScore™, TheLibrarian.io leads with a score of 69.9 vs 29.7. TheLibrarian.io has a higher rating of 5.0★ compared to 4.3★.
What are the pros of Centered compared to TheLibrarian.io?
Centered uniquely offers: No unique pros listed.
What are the pros of TheLibrarian.io compared to Centered?
TheLibrarian.io uniquely offers: WhatsApp integration.
Is Centered better rated than TheLibrarian.io?
Centered is rated 4.3★ from 4 reviews. TheLibrarian.io is rated 5.0★ from 24 reviews.
What is the FactScore™ of Centered and TheLibrarian.io?
FactScore™ weighs rating and review volume together. Centered scores 29.7 and TheLibrarian.io scores 69.9.
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