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FounderMail on new websites

Business email hosting on your own domain for founders, with mail grouped by customer.

Sites using FounderMail
20
since Sep 2026
Last 30 days
0.0%
of new sites, to Oct 19
no change on the 30 days before
Last 7 days
0.0%
of new sites, 7-day average
no change on the week before
Rank in Email Hosting
#760
of 4859 tools, all time
First seen Sep 14, 2026
Last seen Oct 15, 2026
Website foundermail.mx

What we found

  1. FounderMail appeared on 19 new sites in the last 30 days.[1]

Share of new sites using FounderMail

0.0000% 0.0005% 0.0010% 0.0015% 0.0020% 10 Sep Oct

The line is the 7-day average share of new sites that use FounderMail, since 10 September.

Who uses FounderMail

Kind of site 13 sites with a known type
TypeSitesShareBar
Productivity 3 23.1%
Developer Tools 2 15.4%
E-commerce 2 15.4%
Games 2 15.4%
Marketing 2 15.4%
Design 1 7.7%
Social 1 7.7%
Domain ending 20 sites
EndingSitesShareBar
.com 12 60.0%
.io 2 10.0%
.ai 1 5.0%
.dev 1 5.0%
.org 1 5.0%
.studio 1 5.0%
.uk 1 5.0%

Email Hosting on new sites

# Movement Tool Share of all sites Share of category Bar
1 – Google Workspace 5.7% 19.9%
2 – Hostinger Email 4.8% 16.6%
3 – GoDaddy Email 2.3% 8.0%
4 – Microsoft 365 2.0% 6.9%
5 ▲1 IONOS Email 1.7% 5.9%
…
760 FounderMail <0.1% <0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Email Hosting tool. All 4859 in Email Hosting

Recently launched products built on FounderMail

9 of the 20 sites using FounderMail are product launches we list individually. The other 11 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.

Site Found Also detected
Time12 — Make Time True time12.xin Oct 14 Cloudflare Google Fonts Google Search Console
Elided: your AI sees the work, not the names elided.io · Productivity Oct 13 Caddy Cloudflare
Clean Rewrite: lost the source? We rebuild it, clean-room. cleanrewrite.com · Developer Tools Oct 9 Cloudflare
Hows: how's it going? The control room for projects run with AI agents howsitgoing.io · Productivity Oct 8 Rails Cloudflare Hotwire Turbo Stimulus
Nearvae — Show the answer, not the map nearvae.com Oct 7 Cloudflare
Spalted spalted.org · Games Oct 7 Cloudflare
Summonable: hire a verified human from any AI agent summonable.ai Oct 6 Rails Cloudflare Vite
TwitterTools twittertools.com · Productivity Oct 1 Astro Cloudflare Google Search Console Tailwind CSS
WeekPlated — Meal planning for your household weekplated.com Sep 29 Caddy IONOS DNS

Watches, exports and the API give you all 20 sites using FounderMail, from £15 a month.

Notes

  1. These figures cover websites that went live since April 2026, not the web as a whole.

How this page is made

FirstSited looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards FounderMail when we detect FounderMail on it at that look.

Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How we detect technologies · How we find new sites

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.