Guide · Amazon KDP · checked 9 Nov 2026

Kindle Translate and Kindle+: what indie authors need to know

ASTRALX Studio · AI-assisted research, human-checked

Two Amazon changes in the past year affect what a self-published book can earn: free AI translation through Kindle Translate, and the renaming of Kindle Unlimited to Kindle+, which now pays for audiobook listening as well as reading.

Kindle Translate in one paragraph

Launched in beta in November 2025 with English↔Spanish and German→English, Kindle Translate expanded on 30 June 2026 and now translates between English and Spanish, German, French, Italian and Portuguese, free for KDP authors. Translated titles are labelled as such in the store and can be enrolled in KDP Select. You can preview a translation before it publishes or let it publish automatically. It's still in beta.

How to use it well

Pick one language from your sales, not from a hunch. Our language picker does this from your KDP numbers.
Always preview. Character names, idioms, chapter titles and formal-vs-informal address are where machine translation slips.
Rewrite the listing for the new market: title, blurb and keywords that local readers would search.
Give it 60 days before judging, and before adding the next language.

Kindle Unlimited is now Kindle+

On 22 October 2026 Amazon renamed Kindle Unlimited to Kindle+. For authors:

Same enrolment. Kindle+ sits under KDP Select: enrolled ebooks earn a share of the pages subscribers read or listen to.
Audiobooks can now earn from subscribers. Listening is paid per page from the same fund. Virtual Voice audiobooks are enrolled automatically with their ebook; ACX audiobooks can be unenrolled separately. Kindle+ audiobooks are US-only for now.
You're paid once per page per subscriber, the first time they read or listen to it (Written Word Media).

Page reads dropped after 21 October? See where the KENP report moved them.

Where the money usually leaks

The most common gaps we see: ebooks priced outside the 70% band (on Amazon.com it now runs from $2.99 to $12.99), books that weren't switched to 70% when the band widened, image-heavy files losing money to delivery fees, and missing formats, such as no audiobook now that Kindle+ pays for listening. The KDP royalty leak checklist walks through all thirteen.

Want a second pair of eyes? See the KDP audit sample and the Kindle Translate prep sample.

Sources

Not affiliated with Amazon. Not financial or tax advice.