Contact Us

We’d love to hear from you — whether you have a question about a review, spotted something we got wrong, or just want to say hello.

General inquiries

For general questions, email us at hello@katalystprep.com.

Corrections & feedback

We get things wrong sometimes, and courses change. If a review is out of date or inaccurate, tell us at hello@katalystprep.com and we’ll look into it.

For prep providers

If you run a course we review, you’re welcome to send updated information or request a re-review. To be clear: we don’t sell rankings or placements, and editorial decisions are never for sale.

Mailing address

Ethereal Labs AB
Gyllenkrooksgatan 23, 412 82
Gothenburg, Sweden