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 →

Toplists Browse free →

Sites similar to inboxes.net

Inboxes alternatives & similar sites

inboxes - The Missing Inbox for Resend — 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
inboxautomation.ai ↗	65 match shared topic	Cold Email Infrastructure & Mailbox Setup \| Inbox Automation	United States~ en	email	robotsllmsaihumans	emailphone	partial · 8
endyinboxes.com ↗	65 match shared topic	Endy Inboxes \| Automated Cold Email Infrastructure	en	email	robotsllmsaihumans	emailphone	none
inboxally.com ↗	65 match shared topic	Email Deliverability Software That Works \| InboxAlly	en	email WordPress	robotsllmsaihumans	emailphone	none
mailin.ai ↗	65 match shared topic	Best Price to Deliverability Cold Email Inboxes	en	email	robotsllmsaihumans	emailphone	none
inboxkit.com ↗	65 match shared topic	InboxKit: US-IP Google & Microsoft Cold Email Infrastructure	en	email	robotsllmsaihumans	emailphone	none
inboxnavigator.com ↗	65 match shared topic	InboxNavigator - Cold Email Infrastructure, Built For You	United States~ en	email	robotsllmsaihumans	emailphone	partial · 7
randallemail.com ↗	65 match shared topic	RandallEmail™ — Unified Electronic Correspondence Platform with Ephemeral Inbox Services	en	email	robotsllmsaihumans	emailphone	none
inboxbott.com ↗	65 match shared topic	Your Inbox, Finally On Autopilot	en	email Reaction Commerce	robotsllmsaihumans	emailphone	none
slicey.ai ↗	65 match shared topic	Slicey: Cold Email Infrastructure \| High deliverability Inboxes	en	email	robotsllmsaihumans	emailphone	none
clean.email ↗	65 match shared topic	Clean Email Inbox – Organize, Unsubscribe, Delete Emails Easily	en	email	robotsllmsaihumans	emailphone	none
wizmail.io ↗	65 match shared topic	WizMail \| Cold Email Inboxes – Google & Microsoft	en	email	robotsllmsaihumans	emailphone	none
zimbra.com ↗	55 match shared topic	Open Standards \| Low-Risk Alternative \| Data Sovereignty \| Zimbra	en	email WordPress	robotsllmsaihumans	emailphone	none
hover.com ↗	55 match shared topic	Domain Names \| Buy Domains & Email At Hover.com	en	email	robotsllmsaihumans	emailphone	none
buttondown.com ↗	55 match shared topic	Buttondown — Newsletter software for people like you	United States~ en	email	robots llmsaihumans	emailphone	none
benchmarkemail.com ↗	55 match shared topic	Email Marketing Software - Benchmark Email	en	email WordPress WooCommerce	robotsllmsaihumans	emailphone	none
authsmtp.com ↗	55 match shared topic	Outgoing authenticated SMTP server and email relay service (solves most SMTP and email relay errors).	en	email	robotsllmsaihumans	emailphone	none
absolute-email.net ↗	55 match shared topic	Get a custom business email address, website or domain today!	UK~ en	email	robotsllmsaihumans	emailphone	none
buttondown.email ↗	55 match shared topic	Buttondown — Newsletter software for people like you	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.