KDP Select exclusivity vs going wide with Chiify

KDP Select is Amazon's exclusivity program. In exchange for selling ONLY on Amazon, you get:

• 70% royalty in countries where Amazon would otherwise pay 35%.
• Access to Kindle Unlimited (KU) — readers can read your book "for free" in exchange for a subscription, and you earn per page read.
• 5 free promo days per 90-day enrollment cycle.
• Countdown deals (special pricing promotions).

The cost: while enrolled, you cannot sell that book anywhere else. Not Apple Books, not Kobo, not Google Play, not your own website. Anywhere.

When KDP Select wins

• Single-book launches. A new release benefits from KU's promotional engine (it pushes new books to subscribers).
• Authors with no audience outside Amazon. If 100% of your readers are on Amazon, exclusivity is free.
• Short reads in specific genres. Romance, erotica, and thriller short fiction often does well in KU.

When going wide with Chiify wins

• You have a series. Diversifying retailers smooths your income — if Amazon's algorithm tanks one month, you're not zero-revenue.
• You sell direct via your website or newsletter. Direct sales are the highest-margin channel; KDP Select prohibits them.
• You want library distribution. Libraries can't access KDP Select books at all.
• You sell well on Apple Books or Kobo. Many sub-genres (literary fiction, African literature, queer romance) outperform on non-Amazon retailers.
• You want audiobook distribution. Audible is Amazon-owned; if you go wide, you can sell on Audible AND Apple/Spotify/Storytel etc.
• Long-term thinking. KDP Select revenue is concentrated; wide revenue is diversified. Diversified outperforms over 3–5 years.

The hybrid play

Many successful authors run a hybrid: keep their front-list (newest release) in KDP Select for the launch boost, then move it wide after 90 days, while keeping their backlist permanently wide.

How to switch from KDP Select to Chiify

1. At the end of the 90-day cycle, disable auto-renewal on KDP's dashboard.
2. Wait for the cycle to expire. Don't publish on Chiify before — that violates exclusivity and Amazon can suspend you.
3. Once expired, upload to Chiify. We'll distribute everywhere except Amazon (your book is already on Amazon — we don't double-list).
4. If you want Amazon distributed through Chiify too (instead of your own KDP account), email [email protected] and we'll switch the listing.

How to test wide for a single book

Pick your backlist book that's been on Amazon longest. Take it out of KDP Select at the next cycle. Upload to Chiify. Wait 3 months and compare total revenue (Amazon + wide) against the prior 3 months (Amazon-only).

For most authors with 5+ books, wide produces 1.3–2.0x the revenue. Your mileage will vary.