Newsletter Growth, Reimagined
Grow your newsletter. Swap audiences with creators like you.
Relaylo matches niche newsletter writers for editorial swaps — mutual shoutouts that send real, engaged readers to each other's inboxes. Zero ad spend.
Join the waitlist below
No Paid Ads
Grow through genuine editorial recommendations — not promoted slots or CPM bidding. Your readers trust you. Keep it that way.
Trusted Swaps
Every partner is vetted. You review their newsletter, they review yours — both sides agree before anything goes out. No surprises.
Niche-Matched
Relaylo matches you with complementary newsletters in adjacent niches — audiences that will actually love your content.
Be first to swap.
We're onboarding a curated first cohort of newsletter writers. Drop your details and we'll reach out when it's your turn.
Pro
Already ready to grow? Go Pro.
$29/month
- Unlimited swap matches
- Priority matching with top newsletters in your niche
- Analytics: track new subscribers from each swap
Cancel anytime. No contracts.