Affiliate disclosure
Last updated 2026-09-16
The Books Insider is an independent audiobook data project, reader-supported. We participate in the audiobooks.com affiliate program: links on this site that lead to audiobooks.com are affiliate links, and if you follow one and start a free trial or make a purchase, we may earn a commission. This is how the site is funded. Commissions never influence our data: every duration, rating and statistic is computed the same way regardless (see our independence statement).
What it costs you
Nothing extra. The trial is the same one you would get going to audiobooks.com directly, and prices there are the same whether or not you arrive through our links. “Free with trial” on this site always means exactly that: free while the trial lasts.
What it means for our content
- The books covered here are the ones readers actually rate and reach for, never the ones that pay best. Every book links to the same partner, so there is no incentive to favour one title over another, and commissions have no input into any number on this site.
- Listening times, percentiles and narrator stats are computed from public bibliographic data (see the methodology). The affiliate relationship has no input into any number on this site.
- Affiliate links are marked with
rel="sponsored"in the page markup, and every page carries a short disclosure note in the footer.
Who the partner is
audiobooks.com is a commercial audiobook service; their trial terms, pricing and catalogue are their own and can change. We don't operate, and aren't responsible for, their service, so check their current terms when you sign up.
Questions about any of this: support@thebooksinsider.com.