Email marketing, done respectfully

We built ioCRM because the tools we used treated subscribers as numbers and deliverability as an afterthought. We thought it could be better.

ioCRM started with a simple frustration: sending good email to the right people was far harder than it should be. Teams were paying for an expensive editor here, a list tool there, and a separate service to handle unsubscribes — and none of them quite talked to each other.

So we brought it together. A drag-and-drop builder that produces bulletproof, standards-based HTML. Contacts and audiences that stay in sync. A preference centre that gives people real choice instead of a single, brutal “unsubscribe” link. And deliverability tooling that quietly protects your sender reputation in the background.

The result is a platform that respects two things at once: the people on your list, and the marketers trying to reach them.

What we believe

Consent is a feature

Letting people manage what they receive is not a legal checkbox — it builds the trust that makes email work.

Deliverability is the product

An email that lands in spam never happened. We treat the inbox as the only metric that counts.

Simple beats clever

Powerful tools should feel obvious. If a marketer needs a manual, we have more work to do.

10M+
emails delivered each month
99.9%
sending uptime
1-click
unsubscribe, everywhere

Get in touch

Questions about a plan, migrating your lists, or whether ioCRM fits your stack? We’d love to hear from you.