Grow your list with authors, not ads
Newsletter swaps have always been the fastest list growth in publishing — and a part-time job to organize. The magnet swap network finds genre-matched partners, generates the promo emails, and tracks every reader a swap brings you.
14-day free trial · Every feature on every plan
Crown of Cinders
by R. Vale
The Hollow Court
by J. Adeyemi
Saltwater Witch
by M. Okafor
Matched by genre, list size, and engagement — you approve every swap.
Matches you'd actually say yes to
List your books and reader magnets with genre tags, and AuthorSend proposes swap partners scored by relevance — genre overlap, list size, and engagement. No more cold DMs or spreadsheet directories.
- Relevance-scored proposals with a configurable quality threshold
- Auto-approve trusted genres or review each match by deadline
- Decline with a reason — the matcher learns what you want
Crown of Cinders
by R. Vale
The Hollow Court
by J. Adeyemi
Saltwater Witch
by M. Okafor
Matched by genre, list size, and engagement — you approve every swap.
The promo emails write themselves
Approve a swap and AuthorSend generates the promotional campaign and a branded landing page for your partner's book — ready to drop into your next newsletter.
- Auto-generated promo campaigns for every approved swap
- Branded swap landing pages, no design work required
- Swap cycles run on a schedule, so growth keeps compounding
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Know exactly what each partnership earns you
Swap analytics
Click-throughs, conversions, and subscriber growth per swap match.
Attributed signups
Every reader a swap drives is tagged with its source partnership.
Reciprocity tracking
See promos sent and received, so partnerships stay balanced.
I found three swap partners in my genre the first week. My list grew more in two months on AuthorSend than the previous year on Mailchimp.
Your next thousand readers are on another author's list
Join the swap network with a 14-day free trial — list your first magnet in minutes.
14-day free trial · Unlimited sends on every plan · Cancel anytime