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Heartbrowser alternatives & similar sites

Heart browser | Give Back with Every Search | 100% Free — 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 Browsers →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
howtohardrefresh.com ↗	67 match 1 shared topics	Hard Refresh Any Browser \| How to Hard Refresh	en	browsers	robotsllmsaihumans	emailphone	none
1browser.com ↗	66 match 1 shared topics	Proxy Browser with Built-in Proxies - 1Browser	en	browsers WordPress	robotsllmsaihumans	emailphone	none
browserhow.com ↗	66 match 1 shared topics	BrowserHow - Web Browser How-To's!	en	browsers WordPress	robotsllmsaihumans	emailphone	none
voisurf.com ↗	66 match 1 shared topics	Voisurf — Browse the web with your voice	en	browsers	robotsllmsaihumans	emailphone	none
proxyx-browser.com ↗	66 match 1 shared topics	ProxyX Browser, Browse without limits	en	browsers	robotsllmsaihumans	emailphone	none
cryptotabbrowser.com ↗	66 match 1 shared topics	CryptoTab Browser	en	browsers	robotsllmsaihumans	emailphone	none
catsxp.com ↗	66 match 1 shared topics	Catsxp Browser -- Simple and Safe	en	browsers	robotsllmsaihumans	emailphone	partial · 8
bitbrowser.net ↗	66 match 1 shared topics	BitBrowser - Best Free Antidetect Browser for E-Commerce/FB/Ins/Tiktok	en	browsers	robotsllmsaihumans	emailphone	none
liveadblock.com ↗	66 match 1 shared topics	JUST LIVE - See The Truth Behind Every Ad \| Browser Extension	en	browsers	robotsllmsaihumans	emailphone	none
skool-extensions.com ↗	66 match 1 shared topics	Skool Extensions — Free Browser Extension with 35+ features for Skool	en	browsers	robotsllmsaihumans	emailphone	none
proxyorb.com ↗	66 match 1 shared topics	Free Web Site Proxy & Online Proxy Browser - ProxyOrb	en	browsers	robots llmsaihumans	emailphone	none
proxy-browser.com ↗	65 match 1 shared topics	Best proxy browser unblocked \| Free test \| proxy-browser.com	en	browsers WordPress	robotsllmsaihumans	emailphone	none
astura.app ↗	65 match 1 shared topics	Astura — The Fastest Hands-Free Browser	en	browsers	robotsllmsaihumans	emailphone	none
locabrowser.com ↗	65 match 1 shared topics	Easy Web Browsing From Multiple Locations	en	browsers	robotsllmsaihumans	emailphone	none
aurorabrowser.app ↗	65 match 1 shared topics	Aurora Browser - Fast, Secure, Beautiful	en	browsers	robotsllmsaihumans	emailphone	partial · 8
proxyvpnbrowser.com ↗	65 match 1 shared topics	Unblock Site VPN Proxy Browser for Android	en	browsers	robotsllmsaihumans	emailphone	none
intellibrowser.com ↗	65 match 1 shared topics	Intelli Browser - Smart Browsing Experience	en	browsers	robotsllmsaihumans	emailphone	none
escapethealgorithm.org ↗	65 match 1 shared topics	Escape the Algorithm — A free browser extension that quiets your feeds	en	browsers	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.