How to launch and market an audiobook

Who listens

The Audio Publishers Association's 2026 surveys (released June 5, 2026) put US audiobook sales at $2.43 billion in 2025, 9% more than the year before, and found that 58% of Americans age 18 and over have listened to an audiobook. Among people who listened in the last year, 49% bought directly from websites or apps, 48% listened through a subscription, 46% borrowed through a digital library app, and 42% used credits from an audiobook service.

So listeners are spread across stores, subscriptions and libraries, and where your audiobook is available decides who can find it.

When to release it

There is no rule that the audiobook must come out the same day as the print and ebook editions. Each choice has a cost.

Two Scribe authors show the later options. Yarona Boster narrated her own audiobook of Unspoken Signals, which her story lists as "21 hrs" "Self-Narrating the Audiobook"; it says the audiobook released two months after the book. MyLinh Shattan's story lists "July 7" as the "Audiobook Anniversary Drop" for Raising Athena, a date it says was chosen to tie to the 50th anniversary of women at the federal service academies and the 250th anniversary of the United States. Single authors' choices, not a pattern, but both gave the audiobook its own moment.

If you want an audiobook preorder on ACX, Audible's production and distribution platform, the timing has hard rules. Its preorder help article says the audiobook must be complete, with all audio, cover art and metadata uploaded and passing quality checks, before a preorder can go live. The release date can be up to two years out, the preorder must start at least 72 hours before release, and dates lock within 72 hours of the scheduled date. It also says promo codes are not redeemable during the preorder period. The preorders guide compares this with Kindle and IngramSpark preorders.

ACX promo codes

Promo codes are the audiobook version of advance review copies: free downloads you hand to listeners, reviewers and your team. ACX's promo codes article sets the rules:

ACX's March 5, 2025 announcement of the promo code dashboard adds that codes appear for new audiobooks as soon as they go on sale, and that you can see which have been redeemed. It also says reviewers must disclose in the review that they got the book free, and to check a social platform's contest rules before running a giveaway.

With 25 codes in the US, choose who gets them. A sensible order:

1. Advance readers who prefer audio. Ask your advance reader team who listens rather than reads. An honest review from someone who heard the whole thing is worth more than a code sent to a stranger.
2. Hosts of shows you are booked on, so they can listen before the interview.
3. People who will tell others: a book club organizer, a newsletter writer in your field, a colleague who recommends books.

Send each code with the redemption link, a one-line note on how to redeem, and a plain request: listen, and if you want to, leave an honest review. Never require a review or a rating in return; the reviews guide covers why.

Codes outside ACX

If your audiobook is not exclusive to ACX, you do not get ACX codes, but other platforms offer their own:

• Spotify for Authors says self-published authors can publish audiobooks directly to Spotify (August 1, 2025). Its redemption codes (September 2, 2026) are described as royalty-free advance copies that unlock the book in Spotify before release day. That is the opposite of ACX, where codes only work after release, so a Spotify listener can be your pre-launch reviewer.
• Author's Republic, a distributor, advertises "Unlimited free promo codes for giveaways and reviews" on its home page.

Library listeners

With 46% of last-year listeners borrowing through a library app, libraries are a real launch channel. But ACX's distribution options page is direct: "At this time, ACX does not provide distribution to libraries." It says exclusive titles go to Audible, Amazon and Apple Books only, and that authors who want libraries should choose non-exclusive distribution. Exclusive distribution is also what makes you eligible for ACX promo codes, so this is a real trade-off to settle before launch, not after.

Individual authors do not usually deal with library platforms directly. Distributors do it for them:

• Voices by INaudio (formerly Findaway Voices) says its non-exclusive distribution reaches major retail platforms as well as library and educational channels.
• Author's Republic names hoopla and Libby among its channels.

Being on a library platform is not the same as a library buying it. Librarians choose what to license, and they lean on review journals. The libraries guide covers those journals and what they ask of audiobooks, Libby's Notify Me tag, and how to ask your own library.

Samples, clips and podcasts

Every audiobook store plays a sample. ACX's submission requirements ask for a retail sample of five minutes or less, recommend the first five minutes, and say the sample must come from the audiobook. Listen to yours before launch: if it opens on credits and a long dedication, a different excerpt may sell the book better, and ACX allows that.

Outside the stores, how much audio you may share depends on your contract. ACX's promote yourself article says that under a non-exclusive contract you may use your audio to promote or distribute as you wish. Under an exclusive contract, "excerpts cannot exceed 5 minutes in length or 10% of the total duration of the audiobook, whichever is longer," and must be verbatim. For a six-hour audiobook, 10% is 36 minutes, so 36 minutes is the limit; for a 40-minute audiobook, the five-minute floor applies. Section 4.3 of the ACX agreement has the full terms.

Ways to use that allowance at launch:

• Short clips for social posts and your email list. One story, under two minutes, with a link. ACX's same article points to the Audible Promo Card tool for ready-made images and to its referral links for Audible.
• Podcast appearances. Podcast listeners already listen. Ask the host to mention the audiobook by name, and offer a promo code for the host. The podcasts and media guide covers pitching.
• Your own podcast or newsletter. Running a chapter as an episode can work, but check it fits the excerpt limit if you are exclusive.
• Ads. ACX says rights holders can advertise audiobooks with Sponsored Products and Sponsored Brands ads on Amazon in the US. Start small, as the Amazon ads guide explains.

A launch plan by week

What most authors get wrong

• Sending ACX codes during preorder. They will not work until release day. Send them on release day.
• Choosing exclusivity without thinking about libraries. If library listeners matter to you, exclusive ACX distribution shuts them out.
• Spending all 25 codes on strangers. Codes to people who will actually listen produce reviews; codes to a giveaway list mostly go unused.
• Posting a full chapter without checking the contract. On an exclusive ACX deal, the excerpt limit applies.

The launch week checklist covers the print and ebook side of the same week, and the launch planner adds audiobook steps when you tick the audiobook format. Scribe Media makes this site and sells book publishing and marketing services, including audiobook production, which its pricing page lists as included in Scribe Publishing and available as an add-on. If you want a person to look at your audiobook launch, book a free consult.