How do their growth rates compare?

Extra Thursday has a month-over-month growth rate of 0%; Replyless has +10.5%.

How does pricing compare?

Extra Thursday: Freemium. Marketed as free to get started — the site promotes signing up free in seconds and there is no published pricing page or public tier table, so paid plans (if any) are not documented on the site. Replyless: Freemium. 7-day free trial of the full Basics plan, plus a free Cleaner tier. Basics is $15 per user/month (5,000 AI credits, unlimited connections and workflow runs) or $10.50/month billed yearly at 30% off. Pro is $30 per user/month for unlimited AI usage. A $299 one-time Lifetime plan and custom Enterprise pricing are also available.

What are alternatives to Extra Thursday and Replyless?

Other tools in related categories include Superhuman, Missive, Town, Spark Mail, Carly AI.

Extra Thursday vs Replyless — Traffic (0 vs 2.72K), Pricing & Verdict

Open AI Tools

Extra Thursday vs Replyless — Traffic (0 vs 2.72K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Extra Thursday	Replyless
Official Domain	extrathursday.com	replyless.ai
Pricing Model	Freemium	Freemium
Monthly Visits	0 (0)	2.72K (2,715)
MoM Traffic Delta	0 (0%)	+259 (+10.5%)
Primary Market & Share	🌐 Global (—)	🇺🇸 United States (100%)
Direct Visits / mo	0	1.07K
User Rating	4.1	4.1
Supported Platforms	Website	Website

Extra Thursday

An AI-native inbox that drafts, tracks and clears your Gmail

Instant inbox discovery

Extracts insights from thousands of emails at once so you can find the one thread that matters without scrolling or building search queries by hand.

Open-loop tracking

Treats email as a database of decisions, tracking unfinished threads, surfacing action items and holding context across many conversations.

AI drafting in your voice

Generates replies and follow-ups that match how you write, from detailed technical answers to brief, courteous nudges.

One-click review and send

Drafts land ready for you to read, edit and dispatch, so responding stays a fast, human-approved step rather than an auto-send.

Strengths & Pros

+Focuses on open loops and action items rather than just summarising mail
+Drafts in your own voice and keeps you in the loop with one-click review before sending
+Careful prompt on getting started free removes the barrier to trying it
+Works with Gmail, so there is no migration of your existing mailbox