Write to hello@fontcue.com. One person reads that inbox, so plain email works better than a form.
Guest-post pitches, link insertions, paid placement in existing guides, and SEO outreach. Recommendations here are not for sale.
Expect a reply within a few working days. If a message concerns a licence or copyright issue, mark it clearly in the subject line and it moves to the front of the queue.
One email a week, whenever a new pairing guide or font pack drops. No spam.