similar sites

Browse

Pricing AI Report

Tools

🚀Submit Your Site to AIPush your URL to AI search engines 🛰️AI Bot ObservatoryEvery AI crawler & who blocks it 📇AI Crawler Database900+ AI user agents + robots.txt gen ⚖️AI Crawler ComparisonCompare two AI crawlers head-to-head 💰AI Licensing / Pay-Per-CrawlWho can charge AI crawlers — Pay-Per-Crawl 🎛️AI Robots.txt Policy BuilderGoal-based robots.txt (cite me, don't train)🤖AI Crawler CheckerSee which AI bots your site blocks 🎯AI Readiness CheckerScore your site 0–100 for AI 🔎Similar Site SearchFind websites like any domain 🔗Backlink CheckerWho links to any site — free All tools →

Browse free →

Sites similar to gblock.app

Gblock alternatives & similar sites

Gblock — Email Tracking Blocker for Gmail | Chrome Extension — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Email →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
emailtracker.tech ↗	75 match 1 shared topics	Free Email Tracker for Gmail & Pixel Blocker	en	email	robotsllmsaihumans	emailphone	none
subaddressify.com ↗	73 match 1 shared topics	Subaddressify — Email Sub-addressing Chrome Extension	en	email	robotsllmsaihumans	emailphone	none
email-tracking-blocker.com ↗	72 match 1 shared topics	Email Tracking Blocker \| Avoid Email Tracking \| pixelblock	Canada~ en	email	robots llmsaihumans	emailphone	none
gmailexporter.com ↗	72 match 1 shared topics	Gmail Emails Exporter \| 1-Click Chrome Extension	en	email	robotsllmsaihumans	emailphone	none
mailtrack.email ↗	72 match 1 shared topics	Mail Track for Gmail \| Know when your emails are opened	en	email	robotsllmsaihumans	emailphone	none
gmailsurge.com ↗	70 match 1 shared topics	Gmail Surge — Bulk Email Sender for Gmail	en	email	robotsllmsaihumans	emailphone	none
email-cleaner.app ↗	70 match 1 shared topics	Email Cleaner for Gmail - Take Back Your Inbox	en	email	robotsllmsaihumans	emailphone	none
whoreadme.net ↗	69 match 1 shared topics	Free Email Tracking Service \| WhoReadMe	en	email	robotsllmsaihumans	emailphone	none
easyreply.ai ↗	69 match 1 shared topics	Easy Reply Gmail extension Makes Replying To Emails Easy	en	email	robotsllmsaihumans	emailphone	none
mailping.pro ↗	69 match 1 shared topics	MailPing \| Proxy-Aware Email Tracking	en	email	robotsllmsaihumans	emailphone	partial · 8
gmailtopdf.com ↗	69 match 1 shared topics	Private PDF Exporter for Gmail — Export Gmail Emails to PDF, 100% Private	en	email	robotsllmsaihumans	emailphone	none
mymailspark.com ↗	69 match 1 shared topics	MailSpark - AI-Powered Email Writing for Gmail	en	email	robotsllmsaihumans	emailphone	none
goemailtracker.com ↗	69 match 1 shared topics	GoEmailTracker - The Most Secured & Free Email Trackeing Service for Google Mail	en	email	robotsllmsaihumans	emailphone	none
gmailcleaner.app ↗	68 match 1 shared topics	Intelligent Inbox Cleaner - Delete Thousands of Emails Fast \| #1 Inbox Cleaner Chrome Extension	en	email Gumroad	robotsllmsaihumans	emailphone	none
mailens.xyz ↗	68 match 1 shared topics	Mailens — Email for Lens Chain	en	email	robotsllmsaihumans	emailphone	none
gomailmerge.com ↗	68 match 1 shared topics	The Best Cold Email Campaign Manager For Gmail \| Go Mail Merge	en	email	robotsllmsaihumans	emailphone	none
email-signature-generator.com ↗	68 match 1 shared topics	Email Signature Generator for Gmail \| Gmail Signature Creator	Canada~ en	email	robots llmsaihumans	emailphone	none
gmail-email-templates.com ↗	68 match 1 shared topics	Email Templates for Gmail and Outlook	Canada~ en	email	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.