Without Inbocks
Buying newsletter ads doesn't scale
Fragmented inventory
Dozens of newsletters, each with its own rate card, booking process, and point of contact. Scaling means more spreadsheets, not more reach.
Unverified data
No way to confirm subscriber counts, open rates, or audience quality before you commit budget. You're buying on trust alone.
Too many contracts
Every placement requires a separate IO, invoice, and reporting workflow. Three newsletters means three of everything.
With Inbocks
One network, one IO, verified data
One network
Curated B2B newsletters in a single searchable directory. Filter by vertical, audience, reach, and format — then book in clicks, not email threads.
Verified sends
Every publisher submits transparent subscriber data, open rates, and audience breakdowns. No more guessing whether the numbers are real.
One IO
A single insertion order covers your entire campaign across multiple newsletters. One invoice, one report, one relationship.
The network
Explore the network
Filter by vertical, audience size, and format. See who's advertising where. Add to your campaign in one click.
Ready to reach your ICP?
Tell us who you're trying to reach and we'll build a newsletter plan that actually converts.