Definitions & Industry Terms

What is an ARC?

By the WriteLoom editorial teamUpdated 2026-05-28
Key facts
  • A finished or near-finished version of a book distributed before publication.
  • Sent to reviewers, booksellers, and influencers in exchange for honest reviews.
  • Ships 30-90 days before launch.
  • A typical ARC team: 50-200 readers.
  • Target: 30-80 reviews live on Amazon by launch day.
Direct answer

An ARC (Advance Reader Copy) is a finished or near-finished version of a book distributed to reviewers, booksellers, and influencers before publication in exchange for honest reviews and early buzz. Most ARCs ship 30-90 days before launch. An ARC team of 50-200 readers typically produces 30-80 reviews on Amazon by launch day.

Chapter i·Why it matters

Books that launch without 20+ reviews fall off Amazon’s "new release" lists within days. ARCs exist to seed the algorithmic visibility signal — they’re the difference between a launch that gains momentum and a launch that doesn’t. Skipping ARC distribution is the second-most-common indie launch failure (after skipping copy editing).

Chapter ii·What to include

  • A 50-200 person ARC team built over 4-6 months.
  • A delivery system: BookFunnel, Story Origin, NetGalley, or direct email.
  • A no-obligation but expected review-on-launch-day commitment.
  • A reminder sequence at T-7 and T-1.
  • A post-launch thank-you regardless of review status.
  • A "next book" tag for repeat ARC readers.

Chapter iii·Example

A debut fantasy author builds a 140-person ARC team across newsletter, Goodreads, and BookTok. She ships ARCs at T-60. On launch day 67 reviews go live on Amazon. The book stays on Amazon’s "new release" list for 24 days versus the indie average of 7-10.

In WriteLoom

WriteLoom’s Market studio holds the ARC team list, delivery status, and review tracking in one project.

See the Market studio