Online mailing service: upload a document and it prints, stamps and mails letters, postcards and checks, with certified and expedited options.
David Nelson ofOne-line growth story, compiled by us from public sources; speculation is marked separately below.
Checkout: checkout.stripe.com
“no subscription commitments and no minimum; Start free”Quote from the site
New-user source: Other (Direct / referral / email / paid). Paid search at 52.0% is the largest channel, buying terms like mail a letter online; organic search 10.4%, non-brand terms such as mail physical mail online service, mail a letter. Direct 30.7% is returning business customers.
Top channel measured by Similarweb, others estimated by rank
| Attributable new users, last month | Share |
|---|---|
| SEO | 6% |
| Other | 94% |
Direct + brand search 35%. Direct and brand search count as viral only when the site shows sharing mechanics; the largest share wins, under 5% means Other.
| Country | Share of visits |
|---|---|
| United States | 88.31% |
| Philippines | 1.94% |
| Mexico | 1.8% |
| Brazil | 1.52% |
| United Kingdom | 1.46% |
English
226 keywords · brand ~35% · organic 59.39% / paid 40.61%
| Similarweb top 5 keywords |
|---|
| docupost |
| docupost.com |
| mail physical mail online service |
| how do i mail someone a letter to there adress online |
| mail a letter |
Non-brand queries: mail physical mail online service, how do i mail someone a letter to there adress online, mail a letter
| Category | Share of referrals |
|---|---|
| Computers Electronics and Technology - Other | 1.24% |
About 8,596 last month (Similarweb estimate), #437 of 606; the month before was 207. Opening checkout is not paying, so this is not revenue.
New-user source: Other (Direct / referral / email / paid). Mostly referrals, email or paid, or mostly direct with no clear source Paid search at 52.0% is the largest channel, buying terms like mail a letter online; organic search 10.4%, non-brand terms such as mail physical mail online service, mail a letter. Direct 30.7% is returning business customers.
Letters from 95¢ each; postcards from 99¢; checks from $2 (Premium); certified mail $10.25; Priority Mail $19
Dossier confidence: high. Parts 1 and 2 come from reading the site and Similarweb data; part 3 from public reporting, founder posts, Wayback snapshots, WHOIS and similar, with speculation marked.
The number: checkout visits is Similarweb's estimate of visits from the site to a checkout payment page; opening checkout is not paying, so this is not revenue. Small sites land on fixed buckets.
Data through last month. Page updated 2026-10-26.
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