Last reviewed by Robert Prime — May 2026
Introduction
Building a base of 20-50 honest reviews before or at launch is the single biggest controllable lever in indie publishing. ARC platforms are how you get there.
This guide compares the platforms UK self-published authors actually use in 2026 — costs, reviewer quality, UK reach, and which to combine for the best outcome.
What an ARC actually is
ARC = Advance Review Copy. A copy of your book sent (usually free) to readers in exchange for an honest review at launch.
Key legal points:
- ARC reviews must be honest (UK Consumer Protection law + Amazon's policy)
- You can't promise positive reviews or pay for positive ones
- Reviewers must disclose if they received the book free (Amazon enforces this; "I received an ARC of this book" is the standard disclosure)
- Reviewers post on Amazon, Goodreads, sometimes their own blog/social
The platforms
StoryOrigin (free, swap-based)
Cost: Free tier covers basics; £9-£19/month for advanced features.
Model: Author swaps. You list your book seeking ARC readers; you read other authors' books in exchange. Some pure reader-only sign-ups too (less common).
Reach: 30-80k authors and reader-reviewers as of 2026. Growing.
Quality: Mixed. Other-author reviewers tend to be supportive (good) but often busy (slow to deliver). Strong for genre fiction.
UK reach: Moderate. Maybe 20% UK-based reviewers.
Realistic outcome: 20-50 ARC copies distributed; 10-30 actually read; 5-20 reviews posted.
Best for: Authors with no review base; series authors building ARC team for book 2+; any genre fiction.
BookSirens (paid per campaign)
Cost: £15-£80 per book depending on genre.
Model: You pay BookSirens; they distribute your book to vetted reviewers in their database. Reviewers commit to read + review within 30 days.
Reach: 25k+ active reviewers.
Quality: Higher than StoryOrigin. Vetted, motivated readers who specifically want ARCs.
UK reach: Limited — US-dominant. ~10-15% UK-based.
Realistic outcome: 10-30 reviews per campaign. Most books get reviewers within 2-3 weeks.
Best for: Authors with budget but no existing reviewer base; debut books needing 25+ reviews before launch promotion.
Hidden Gems (subscription/per-book)
Cost: £50-£200 per campaign, scaling with number of reviewers.
Model: Curated review service. You submit, they distribute to genre-matched reviewers, manage delivery.
Reach: Smaller list but more engaged readers.
Quality: High. Hidden Gems vets reviewers carefully.
UK reach: US-dominant (~85% US).
Realistic outcome: 20-50 reviews per campaign at higher quality than other paid services.
Best for: Authors with budget; series authors who want consistent ARC support across multiple books.
NetGalley (expensive)
Cost: £399+ for 6 months listing.
Model: Reviewer "wishlist" — readers (and importantly, librarians, booksellers, journalists) request your book. You approve or decline.
Reach: 400k+ professional readers. Includes librarians, bookshop staff, journalists, book bloggers.
Quality: Mixed for indies. Professional readers + casual reviewers. Can produce trade-press review traction or just hundreds of casual reviews.
UK reach: Decent — NetGalley UK has a meaningful presence; UK librarians and journalists use it.
Realistic outcome: 20-80 reviews per campaign; occasionally a media review.
Best for: Authors targeting bookshop/library distribution (works with IngramSpark distribution); literary fiction with media aspirations.
Voracious Readers Only (free)
Cost: Free.
Model: Authors list books; readers request them; manual matching.
Reach: Smaller list but reader-only (not author swaps).
UK reach: Strong UK presence (one of the few platforms where this is true).
Quality: Decent.
Realistic outcome: 10-25 reviews per campaign.
Best for: UK authors specifically; budget-conscious indies.
BookSprout (subscription)
Cost: £30-£100/month tiered.
Model: ARC distribution platform with built-in review tracking.
Reach: 40k+ readers.
Quality: Mixed. Easy for readers to claim ARCs but no strong reviewing obligation.
UK reach: Limited (~10%).
Realistic outcome: Variable — depends on genre fit.
Best for: Prolific authors releasing multiple books per year; series authors using same reviewer base across many releases.
Which to use — by author profile
Brand-new author, no budget:
- StoryOrigin (free) + Voracious Readers Only (free) + your personal network
- Realistic outcome: 15-30 reviews per book
Brand-new author, £100-£200 budget:
- StoryOrigin + BookSirens (£50-£80)
- Realistic outcome: 25-45 reviews
Established author (3+ books), modest budget:
- BookSirens + Hidden Gems + StoryOrigin
- Realistic outcome: 50-100 reviews
Author with bookshop / media aspirations:
- NetGalley + BookSirens + StoryOrigin
- Realistic outcome: 50-100 reviews + occasional media coverage
Prolific series author (5+ books, all in series):
- BookSprout subscription + StoryOrigin (build team across multiple releases)
How to run an ARC campaign well
4-6 weeks before launch:
- Submit to chosen platforms with strong book metadata (cover, blurb, genre, themes)
- Email your existing newsletter / supporters with a request for ARC readers
- Set a clear delivery window — "ARCs go out [date], reviews requested by [launch date + 7 days]"
ARC delivery:
- Use BookFunnel (bookfunnel.com, ~£100/year) to deliver ARCs as DRM-free EPUB/MOBI/PDF
- Include a clear note: "This is an ARC. The book launches [date]. If you enjoy it, an honest Amazon review on launch day or that week makes a real difference to indie authors. Thank you."
- Include disclosure language readers can copy ("I received an ARC of this book in exchange for an honest review")
- Include a list of your other books / newsletter signup at the back
Follow-up:
- One reminder 2 weeks before launch
- One reminder on launch day
- A thank-you to everyone who posted
- No further chasing — pressuring reviewers backfires
Realistic conversion rates
For every 100 ARCs distributed across all platforms:
- 60-70 actually read the book
- 30-50 post a review
- 25-40 of those reviews appear on Amazon
- 15-25 also post to Goodreads
- 4-6 star average if the book is reasonably well-written
So if your launch target is 30 reviews, distribute 80-100 ARCs.
UK considerations
- NetGalley UK is genuinely useful for UK indie authors with bookshop/library ambitions (IngramSpark distribution).
- Voracious Readers Only is one of the rare platforms with strong UK reviewer concentration.
- UK reviewers leave reviews on amazon.co.uk by default — make sure your ARC outreach includes both Amazon UK and Amazon US links explicitly.
- British setting books travel well — many US reviewers actively seek UK-set fiction.
Common mistakes
- Sending ARCs too late. Reviewers need 4-6 weeks. Last-minute ARC requests rarely deliver.
- No disclosure guidance. Readers don't always know how to disclose. Provide the exact wording.
- Following up aggressively. Two polite reminders is the maximum; more becomes pestering.
- Distributing ARCs without launch-day reminders. Most reviewers forget without a nudge.
- Buying reviews. Illegal, against Amazon TOS, will get your book deindexed.
- Using only one platform. Cross-platform stacking is normal. Same book on StoryOrigin + BookSirens + Voracious Readers Only gives you 60-100 ARC team members.
- Treating ARC team as one-time. A series author can return to the same ARC team for every book. Build the relationship.
What ARC platforms don't do
- They don't guarantee positive reviews (illegal to promise that anyway)
- They don't guarantee posting (some readers vanish)
- They don't replace organic discovery — reviews are necessary but not sufficient
- They don't work without a decent cover, blurb, and metadata — readers DNF mediocre books and don't review
The bottom line
For most indie authors, the ARC stack is: StoryOrigin (free) + BookSirens (£50-£80) + your personal network. That produces 25-50 reviews before launch — enough to look established and unlock paid promotion sites.
NetGalley is only worth it if you have trade-press or bookshop aspirations. Hidden Gems and BookSprout are worth considering for prolific series authors. Voracious Readers Only is a hidden gem for UK authors.
Build the ARC team in the 6 weeks before launch. Treat reviewers respectfully. Build the relationship across the series. The same ARC team will return for book 2, book 3, book 4.
Frequently asked questions
Can I pay reviewers directly?
No — illegal under UK Consumer Protection law and against Amazon TOS. You can pay ARC platforms (which is paying for distribution, not for positive reviews) but you can't pay individual reviewers.
Should I send ARCs in print?
Usually not. Cost (£3-£5/copy + Royal Mail £1.10-£3.50) adds up fast for marginal gain. Most reviewers read ebooks. Print ARCs make sense for very high-value reviewers (book bloggers with large platforms) or for media outreach.
What if a reviewer posts a 1-star review?
That's the deal — honest reviews include negatives. Don't argue, don't respond, learn from any actionable feedback.
Can I ask reviewers to also post on Goodreads?
Yes — but don't make it a requirement. A polite "if you have time, Goodreads too would be wonderful" is fine.
How do ARC programmes interact with KDP rules?
KDP doesn't allow paid reviews or incentivised reviews. ARC reviews (free book in exchange for honest review) are explicitly permitted — Amazon expects the disclosure.
