Platform directory · #34 by verified companies

Companies that use Constant Contact

20,749 verified companies run Constant Contact, as of 2026-10-02. Signals: Constant Contact.

A floor, not a market total: IXM counts only companies whose signals it has verified, and the graph grows every day.

Priced by install base, from $500 up to 5,000 companies to $10,000 for the largest platforms. Card checkout, no quote. How the numbers are made.

What you get

The Constant Contact install list

One row per company with a verified Constant Contact signal: evidence, confidence grade, last-seen date.

The other platforms on the same domain, the email platform and the hosting country. Segment before you reach out.

CSV by email. Or search it live on a platform plan from $499 a month.

What a row looks like (example data)
domain	platform	evidence	confidence	last seen
northwind-traders.com	Constant Contact	vendor verification	Verified	2026-09-10
contoso-logistics.co.uk	Constant Contact	vendor verification	Verified	2026-08-11
fabrikam-health.io	Constant Contact	vendor verification	Verified	2026-09-12
adventure-works.de	Constant Contact	vendor verification	Verified	2026-08-13
tailspin-toys.com	Constant Contact	vendor verification	Verified	2026-09-14

Use it for

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

Integrate with Constant Contact? Size the joint opportunity and target the overlap.

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