Contact

One channel per intent — we reply within 1 business day.

I want to advertise

Use the /advertise form. Tell us your budget, target niches, and what you’re selling. We come back with 2–3 matched newsletters and pricing within 1 business day.

I run a newsletter and want to be listed

Use the /list-newsletter form. Free. We vet submissions within 2 business days; approved listings appear at /directory with an “owner-listed” badge.

Support & general questions

hello@inventoryspread.com — questions about how a deal is moving, edits to your listing, broker quotes, fee policy.

Data-protection requests

Use the /data-request form to request access to or deletion of every row tied to your email across the Northtide portfolio. The Information Officer can also be reached at privacy@northtidedata.com.

Legal entity

Northtide Data Holdings, LLC
Wyoming, USA