Mailento

Mailento
Paste a URL. Get a personalized cold email in seconds. No templates, no fluff.
About
What does Mailento do?
Mailento is a tool that generates personalized cold emails by analyzing a provided URL. It aims to eliminate the need for templates and generic content, offering a quick and efficient way to craft tailored outreach messages.
When was Mailento founded?
Mailento was founded in 2026.
What industry does Mailento operate in?
Mailento operates in AI Search Engine, Agentic AI, Agentic Browser, Web Search, Consumer App, API Platform.
What is Mailento's current status?
Mailento's current operating status is: Inactive.
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An entrant is a company tagged AI Search Engine whose domain was first registered in the window, counted from registry records in the StartupHub directory. 26 of them registered in the last 30 days. Registry detection runs two to three weeks behind registration, so recent weeks are a floor.
How well an AI agent can read and use this site: structured data, clean markup, and whether key facts are reachable without running JavaScript. We scan the live site.
Strength of the site’s backlink profile, on the industry-standard 0-100 scale. Licensed third-party data, not our opinion.
Google PageSpeed mobile performance for the company’s own site. Measured by Google, not by us.
Star ratings come from visitors, one per person per profile, and are shown exactly as given: we do not weight, curate or filter them. Reviews are published in full alongside the rating that accompanied them.
“Built an AI tool that researches websites and writes personalized outreach emails automatically. You paste in a website + goal, and it generates a researched cold email instead of generic spam.”
View on Reddit“Built an AI tool that researches websites and writes personalized outreach emails automatically. You paste in a website + goal, and it generates a researched cold email instead of generic spam.”
View on Reddit“Mailento.io just crossed 1,000 users!!! Built because I was tired of spending 15-20 minutes researching every prospect manually before writing cold emails.”
View on RedditSome comments are pulled from public discussions around the web (look for the source icon). Quotes are excerpts; click through to read the full thread.