ListLens.io
List Analysis tool that catches hidden risks before you send
ListLens.io launched on May 27, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.
What it does
Analyze email lists by domain type. Identify free providers, corporate domains, and disposable emails to improve deliverability and engagement. This tool allows you to identify mailbox providers for B2B domains (Google Workspace, Microsoft 365, etc.), making targeting for these ISPs easier. Easily identify potential bot email addresses and potential abusers by identifying batches of disposable domains found within your subscriber list. Add efficiency to your email campaigns!
Analyze email lists to identify domains killing your deliverability. See provider breakdown, detect spam traps, and improve sender reputation.
Does a similar job
all alternatives →
Email Hunter for Chrome2015 · hunter.io · ▲370Find all the emails related to a domain with just one click

Email List Cleaner by MailSwift2018 · oasiscity.io · ▲123Clean email lists right in your browser for free

List of disposable email domains to prevent fake registrations2021 · disposable-emails.github.io · ▲28HTML Editor Online. Edit your text and get the HTML code version.
IsTempMail – Detect and block disposable email addresses2017 · istempmail.com · ▲35Detect and block disposable, temporary, fake email addresses. Fight spam, fraud and free trial abuse. Available as WordPress plugin and via JSON API.
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wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.
Growth · 11d ago · wallhop.io


Source: Product Hunt launch ↗
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