Every known account
One row per company domain carrying a Anthropic record, with the evidence type, a confidence grade and the last-seen date.
Platform #20 of 500 · Install base
Companies that use Anthropic
80,955 known accounts carry Anthropic records in the IXM Install Graph, counted from 2.9 million company domains on 2026-09-04. DNS signals matched: Anthropic.
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 Anthropic install list
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.
| domain | platform | evidence | confidence | last seen |
|---|---|---|---|---|
| northwind-traders.com | Anthropic | verification TXT | Verified | 2026-09-10 |
| contoso-logistics.co.uk | Anthropic | verification TXT | Verified | 2026-08-11 |
| fabrikam-health.io | Anthropic | verification TXT | Verified | 2026-09-12 |
| adventure-works.de | Anthropic | verification TXT | Verified | 2026-08-13 |
| tailspin-toys.com | Anthropic | verification TXT | Verified | 2026-09-14 |
Use it for
What sales teams do with the Anthropic list
Displace
Sell against Anthropic? Every account that runs it, ready for outbound.
Partner
Integrate with Anthropic? Size the joint opportunity and target the overlap.
Benchmark
Track Anthropic adoption by segment, month over month, with a method you can audit.
Nearby in the directory
Platforms with a similar install base
SendGrid102k accounts
HubSpot94k accounts
Proofpoint90k accounts
Mailgun84k accounts
Wix84k accounts
SiteGround83k accounts
Known accounts are distinct domains with the platform's records; one company can own several domains. A record proves a relationship, not seat count or spend. Logos by Logo.dev; trademarks belong to their owners.