Sidekick Browser
The fastest browser built for work.
TheLibrarian.io
Your WhatsApp AI Assistant
Updated June 2026
| Sidekick Browser | TheLibrarian.io | |
|---|---|---|
| Rating | 4.1★ | 5.0★ |
| Reviews | 62 | 24 |
| Pros | 16 | 1 |
| FactScore™ | 73.8 | 69.9 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Sidekick Browser — Pros
Fast performance Sessions feature Tab management App sidebar Workspace management Multiple account support Distraction blocker Memory management Focus mode Ad blocker Split-view Built on Chromium Easy setup Free pro accounts for students Tasks VPN integrationBoth tools — Pros
—Only in TheLibrarian.io — Pros
WhatsApp integrationOnly in Sidekick Browser — Cons
High pricing Bugs and issues Intrusive status changes Lack of support Limited platform availability Slow performance Discontinued by end of 2024 Outdated Chromium version VPN integrationBoth tools — Cons
—Only in TheLibrarian.io — Cons
Reminders SchedulingDetails
| Sidekick Browser | TheLibrarian.io | |
|---|---|---|
| Categories | Productivity, Web browsers, Remote workforce tools | Productivity, AI Chatbots |
| Platforms | Web | Web |
| Added | November 30, 2020 | April 17, 2025 |
| Website | meetsidekick.com | thelibrarian.io |
Who Should Pick Which?
Choose Sidekick Browser if...
- Fast performance
- Sessions feature
- Tab management
Choose TheLibrarian.io if...
- WhatsApp integration
With a FactScore™ of 73.8 vs 69.9, Sidekick Browser leads in community reception. Sidekick Browser uniquely offers Fast performance and Sessions feature, while TheLibrarian.io stands out for WhatsApp integration.
What Users Say
Sidekick Browser
I started using Sidekick because I really wanted to try out Arc but wasn't a Mac user. Even if Arc does come out with a Windows version, I may still stick with Sidekick. It's made me far more produ...
I have been using this browser since its first launch, and I must say I am thoroughly impressed with all the new features. The focus mode has been a game-changer for me, allowing me to work distrac...
Congrats on the launch! I've been using Sidekick for almost 2 years now and fell in love with the product. I don't have ADHD but still love the way it helps me stay focused :)
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, Sidekick Browser or TheLibrarian.io?
Based on FactScore™, Sidekick Browser leads with a score of 73.8 vs 69.9. Sidekick Browser has a higher rating of 4.1★ compared to 5.0★.
What are the pros of Sidekick Browser compared to TheLibrarian.io?
Sidekick Browser uniquely offers: Fast performance, Sessions feature, Tab management, App sidebar, Workspace management.
What are the pros of TheLibrarian.io compared to Sidekick Browser?
TheLibrarian.io uniquely offers: WhatsApp integration.
Is Sidekick Browser better rated than TheLibrarian.io?
Sidekick Browser is rated 4.1★ from 62 reviews. TheLibrarian.io is rated 5.0★ from 24 reviews.
What is the FactScore™ of Sidekick Browser and TheLibrarian.io?
FactScore™ weighs rating and review volume together. Sidekick Browser scores 73.8 and TheLibrarian.io scores 69.9.
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