HitSend - Spam Checker for Gmail icon

HitSend - Spam Checker for Gmail

by iammanolov98@gmail.com · Tools
Manifest V3 in_app
View in Chrome Web Store Data as of 20 Oct 2026

See a live spam-risk score as you write in Gmail. HitSend flags what trips spam filters - with one-click fixes. Private, no AI.

Users
44
+28 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
+1 in 30 days
Store rank
#114K
#95K among extensions
Version
0.1.12
updated 2 Sep 2026

Users

monthly, 2 months
02244Aug 2026Oct 2026Oct 2026
Latest, 20 Oct 2026: 44 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months
023Aug 2026Oct 2026Oct 2026
Latest, 20 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About HitSend - Spam Checker for Gmail

Most cold emails don't get ignored. They just never show up - they land in spam, and nobody ever sees them. HitSend checks your email for spam risk while you write it, right inside Gmail. It gives you a score, points out the exact words and links that get you flagged, and fixes them in one click - before you hit send. What it does ? • Shows a live spam score as you type in Gmail • Points out the exact words, links, and formatting that set off spam filters • Fixes flagged wording in one click, or trims it when there's no good swap • Your score goes up as you clean things up Email stays private! This part matters: what you write never leaves your browser. HitSend checks your email right on your own computer. There's no AI, nothing gets uploaded, nothing gets saved, and nothing is ever sent to us or anyone else. Why does it work? Spam filters look for the same stuff over and over - spammy phrases, too many links, risky words, messy formatting. HitSend spots them while you can still fix them, instead of after your email is already buried. Free & Pro Check any email for free and see your top problems. Pro shows you everything and fixes every flag in one click. Write the way you always do. HitSend just makes sure it actually lands in the inbox.

Growth

WindowUsersChangeRatingsRating
7 days+6+15.8%00.00
30 days+28+175.0%+10.00

Version history

5 versions recorded
0.1.102 Sep 2026
0.1.122 Sep 2026
0.1.518 Aug 2026
0.1.316 Aug 2026
0.1.015 Aug 2026

Details

Category
Tools
First seen
15 Aug 2026
Size
36 KB
Languages
en
Pricing
in_app
Privacy policy
hitsend.vercel.app
Support
hitsend.vercel.app
Extension ID
dhlmebfgbjfibecjklblmmpbgiolmegf

Permissions and risk

Moderate riskimpact 2, likelihood 3
Permissions
storage
Site access
https://mail.google.com/*https://hitsend.vercel.app/*https://hitsend.app/*http://localhost:3000/*https://zobfhdojiheiwfuwxpjy.supabase.co/*

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