TheLibrarian.io
Your WhatsApp AI Assistant
Yess
AI sales agent for client research & personalized sales prep
Updated February 2026
| TheLibrarian.io | Yess | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 24 | 1 |
| Pros | 1 | 0 |
| FactScore™ | 69.9 | 15.1 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in TheLibrarian.io — Pros
WhatsApp integrationBoth tools — Pros
—Only in Yess — Pros
No unique pros listedOnly in TheLibrarian.io — Cons
Reminders SchedulingBoth tools — Cons
—Only in Yess — Cons
—Details
| TheLibrarian.io | Yess | |
|---|---|---|
| Categories | Productivity, AI Chatbots | Productivity, AI sales tools |
| Platforms | Web | Web |
| Became Popular | April 17, 2025 | March 23, 2022 |
| Website | thelibrarian.io | yess.io |
Who Should Pick Which?
Choose TheLibrarian.io if...
- WhatsApp integration
Choose Yess if...
- No unique pros listed
With a FactScore™ of 69.9 vs 15.1, TheLibrarian.io leads in community reception. TheLibrarian.io uniquely offers WhatsApp integration, while Yess stands out for No unique pros listed.
What Users Say
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...
Yess
It was very easy to use and the UI was very sleek. Very well thought service. Will definitely save me time moving forward. Jiwon, Was this a side project or a spin off of Additor?
Related Comparisons
Frequently Asked Questions
Which is better, TheLibrarian.io or Yess?
Based on FactScore™, TheLibrarian.io leads with a score of 69.9 vs 15.1. TheLibrarian.io has a higher rating of 5.0★ compared to 5.0★.
What are the pros of TheLibrarian.io compared to Yess?
TheLibrarian.io uniquely offers: WhatsApp integration.
What are the pros of Yess compared to TheLibrarian.io?
Yess uniquely offers: No unique pros listed.
Is TheLibrarian.io better rated than Yess?
TheLibrarian.io is rated 5.0★ from 24 reviews. Yess is rated 5.0★ from 1 reviews.
What is the FactScore™ of TheLibrarian.io and Yess?
FactScore™ weighs rating and review volume together. TheLibrarian.io scores 69.9 and Yess scores 15.1.
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