Advertise on BookBird
BookBird is a free resource for self-published authors: guides to writing fiction, a library of craft references, and calculators that Amazon KDP publishers use to check sales, royalties, cover sizes and page counts.
200K+
Google impressions a month
Page one
on Google for “KDP sales calculator”
20
free tools
US
our largest audience
Rounded figures from Google Search Console, September to October 2026. We share more detail on request.
Who Reads BookBird
Our readers are writing and publishing their own books, and they find us through searches like “royalty calculator”, “character name generator” and “book cover size”.
Working With Us
We’re open to advertising and partnership formats for companies whose products help authors write, publish or sell a book. Tell us what you have in mind and who you want to reach, and we’ll reply with what fits.
List Your Tool
Software and services for authors can get a paid page in our software catalog, with or without a button to their website, marked as sponsored.
We write the page from your product’s own site and compare it with the scored products in its category. It sits in that category under a Sponsored label and has no score. Scores and places in our rankings come from one published formula, and we don’t sell them or adjust them by hand.
Send the product’s name and website to [email protected]. If it suits authors, we reply with the price and an invoice, and the page goes live once it’s paid.
Get in Touch
Write to [email protected]. We reply within two business days.