Why is the bid higher for fantasy?

Reading time. A reader spending eight hours on your book is compensated for that time; $5 to $7 reflects it and fills reliably. Novellas and shorter SF can run at $4.

How long until reviews post?

Allow a week to ten days for long books. The three-day verification window starts when the reader submits their review link, not when they claim the book.

Do LitRPG and progression fantasy readers use the marketplace?

Yes, and they are a fast, enthusiastic group. Label the book clearly so they find it.

For fantasy and science fiction authors

Amazon reviews for fantasy and science fiction authors

Long books, loyal readers, slower reviews. How to price a campaign for an epic, and why the first review on a series opener matters most.

Start a campaignTypical bid that fills in days: $5 to $7 per verified review

Who reviews fantasy & science fiction on ReadRipple

SFF readers are the most committed and the slowest, because the books are long. A 150,000-word epic takes a reader a week, so set expectations for review timing accordingly. Readers here write long, specific reviews about world-building, magic systems and character arcs, which are gold for a series.

Write the listing for these readers

State the length in the listing. Readers budget their time, and nobody abandons a book they knew was 600 pages.
Name the flavour: epic, grimdark, cozy fantasy, space opera, hard SF, LitRPG, progression. The subgenre labels in SFF are precise and readers use them.
For a series opener, mention that the next book is written or scheduled. Readers invest more in a series they trust will continue.

What goes wrong in fantasy & science fiction

A map and a glossary in the ARC help more than in any other genre.
Info-dump openings are the number one SFF complaint. Reviews will say so.

How a campaign works, whatever the genre

Upload the book and set your price per review, from $4. Prepay as many reviews as you want, even one.
Readers who opted into fantasy & science fiction claim it, read it, and post their honest review on Amazon, any star rating.
Each review link is checked on your Amazon page within 3 days. Verified reviews are paid; anything else goes back to your wallet.

Questions fantasy and science fiction authors ask

Why is the bid higher for fantasy?: Reading time. A reader spending eight hours on your book is compensated for that time; $5 to $7 reflects it and fills reliably. Novellas and shorter SF can run at $4.
How long until reviews post?: Allow a week to ten days for long books. The three-day verification window starts when the reader submits their review link, not when they claim the book.
Do LitRPG and progression fantasy readers use the marketplace?: Yes, and they are a fast, enthusiastic group. Label the book clearly so they find it.

Guides worth reading first

How to make an ARC that readers actually finish
Formats, file size, the Send to Kindle trick, and the three mistakes that make advance readers give up before chapter two.
How to get your first 10 Amazon reviews with no mailing list
A debut author's playbook: five sources of early reviews that do not need a newsletter, what each one costs in time or money, and a two-week schedule.
Goodreads vs Amazon reviews: which one sells books
What each platform's reviews do, why Goodreads ratings run lower, and where to send readers first when you can only ask once.

Try it

One review for $5. See it verified, then decide.

No subscription, no listing fee, no rating promised. Readers who chose fantasy & science fiction, honest reviews, each one checked on your Amazon page.

Start a campaign