How do their growth rates compare?

25Genius has a month-over-month growth rate of —; Letty has -85.4%.

How does pricing compare?

25Genius: Freemium. Freemium Letty: Freemium. Freemium. A Free plan offers 10 AI credits per month and up to 400,000 training characters. Premium is $9/month for 150 credits and 4M characters, and Platinum is $19/month for unlimited credits and 10M characters. Annual billing discounts are available, and credits reset each calendar month.

What are alternatives to 25Genius and Letty?

Other tools in related categories include Spark Mail, WriteMail.ai, Smart Assistant by Mailbutler, AImReply – Free AI Email Writer, Ellie.

25Genius vs Letty — Traffic (0 vs 198), Pricing & Verdict

Open AI Tools

25Genius vs Letty — Traffic (0 vs 198), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	25Genius	Letty
Official Domain	chromewebstore.google.com	useletty.com
Pricing Model	Freemium	Freemium
Monthly Visits	0 (0)	198 (198)
MoM Traffic Delta	0 (—)	-1.16K (-85.4%)
Primary Market & Share	🌐 Global (—)	🇮🇳 India (100%)
Direct Visits / mo	0	77
User Rating	3.2	3.8
Supported Platforms	Browser Extension	Website

25Genius

Reply to any email in one click with ChatGPT-powered drafts

One-click reply drafting

Generate a suggested reply in Gmail without writing from scratch, so short routine messages take seconds instead of minutes.

Context-aware suggestions

Suggestions are based on your previous communication history and the context of the incoming message rather than a generic template.

Fully editable drafts

Every suggested reply can be freely edited before sending, keeping your own phrasing, tone and sign-off intact.

Built for busy inboxes

Supports repetitive inbox workloads such as customer inquiries and routine correspondence where responses follow familiar patterns.

Strengths & Pros

+Removes the blank-page problem for routine email replies
+Context-aware suggestions based on past messages and the current thread
+Drafts stay fully editable so your voice is preserved
+Lightweight Chrome extension with no separate inbox to manage
+Listing states data is not sold to third parties or used beyond core functionality