BookFunnel
Ebook (and audiobook) delivery for reader magnets, ARCs, group promos, and direct sales fulfilment, with strong reader tech support. Widely considered the default delivery layer for indie list-building. No public affilia…
BookSirens
What it is
ARC / honest review platform matching indie books with vetted readers for Amazon/Goodreads reviews, with secure delivery, reminders, and optional invite links for your own ARC team. Site claims ~75% site-wide review rate as an average — not a guarantee per title. Must still follow Amazon review guidelines; not a paid-review marketplace.
Pricing model
Paid — Promote plan ~$10/book accepted + $2/reader download; Author plan flat yearly (confirm current fees on site). No payment to readers for reviews.. Always confirm on the vendor site before buying; plans change.
Regions
UK, Global
Affiliate
Affiliate status: affiliate pending — we only add tracked links after joining a free programme.
Honest note: IndieShelf blurbs are written from public positioning. We do not republish vendor marketing copy wholesale and we do not claim rankings we did not earn.
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StoryOrigin
Author marketing toolkit: reader magnets, newsletter swaps, group promos, ARC management, and universal links. A common lower-cost complement or alternative to BookFunnel for cross-promotion workflows.
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Creator-focused email platform (rebranded from ConvertKit) with tagging, automations, and landing pages. Popular with authors who treat their newsletter as a business asset rather than a blast list.
MailerLite
Email marketing with automations, landing pages, and integrations commonly used with BookFunnel. Frequently recommended as a cost-effective starter ESP for indie authors.