Platform #48 of 500 · Install base
SMTP logo

Companies that use SMTP

27,467 known accounts carry SMTP records in the IXM Install Graph, counted from 2.9 million company domains on 2026-09-04. DNS signals matched: SMTP.com, SMTP25.

Get a quote Check my accounts for SMTP

List price by install base: $500 up to 5,000 known accounts, $1,000 up to 10,000, quoted above. How the numbers are made.

What you get

The SMTP install list

Every known account

One row per company domain carrying a SMTP record, with the evidence type, a confidence grade and the last-seen date.

Context on each row

The other platforms seen on the same domain, the email platform, and the hosting country, so you can segment before you reach out.

Delivered in 2 business days

CSV by email. Or search it live: platform plans from $499 a month include install-graph search and exports.

What a row looks like (example data)
domainplatformevidenceconfidencelast seen
northwind-traders.comSMTPMX hostStrong2026-09-10
contoso-logistics.co.ukSMTPMX hostStrong2026-08-11
fabrikam-health.ioSMTPMX hostStrong2026-09-12
adventure-works.deSMTPMX hostStrong2026-08-13
tailspin-toys.comSMTPMX hostStrong2026-09-14
Use it for

What sales teams do with the SMTP list

Displace

Sell against SMTP? Every account that runs it, ready for outbound.

Partner

Integrate with SMTP? Size the joint opportunity and target the overlap.

Benchmark

Track SMTP adoption by segment, month over month, with a method you can audit.