Question 1

What is Code Prospector?

Accepted Answer

Code Prospector is an audiobook promotion and review platform that connects self-published authors with readers and listeners. Authors list their audiobooks with promo codes, and listeners claim those codes in exchange for honest reviews.

Question 2

What is an audiobook promo code?

Accepted Answer

An audiobook promo code is a one-time code that gives a listener free access to an audiobook, typically on Audible or ACX. Authors distribute these codes to readers in exchange for honest reviews.

Question 3

How do audiobook authors get more reviews?

Accepted Answer

Authors get more audiobook reviews by distributing promo codes through platforms like Code Prospector, connecting with listener communities, submitting to audiobook review blogs, and building an advance review team before launch.

Question 4

Is Code Prospector free to use for listeners?

Accepted Answer

Yes, listeners can join Code Prospector for free, browse available audiobooks, and claim promo codes at no cost. Free membership gives access to the catalog and the ability to request audiobooks in exchange for honest reviews.

Question 5

How do I promote my audiobook as an author?

Accepted Answer

Effective audiobook promotion includes listing on promo code platforms like Code Prospector, reaching out to audiobook review blogs, sharing in genre-specific listener communities, and building a consistent review strategy using free promo codes from ACX or Findaway Voices.

The Code Prospector Blog

Audiobook affiliate programs: unearthing the best options for authors and listeners in 2026