Grow your newsletter
with better cross-promos
Fold helps finance writers find complementary newsletters, swap subscribers responsibly, and grow without paid ads or cold outreach.
Join 47+ newsletter writers already on the waitlist
Grow your newsletter for free.
Get early access to Fold — the cross-promo platform built for finance writers.
Why Fold
A simpler way to find newsletter partners
Start with the free waitlist, then decide later whether you want priority onboarding.
Niche-aware matching for finance, freelancing, and bootstrap newsletters.
Relevant partners
A cleaner workflow than spreadsheet swaps, cold DMs, and guesswork.
Less manual outreach
Small onboarding batches so each early writer gets hands-on support.
Quality over hype
Is Fold right for you?
Who is this for?
How it works
Three steps to organic growth
Connect your Substack
Link your newsletter in seconds. We analyze your content, audience size, and niche to find optimal matches.
Get matched with complementary writers
Our algorithm pairs you with writers whose audiences overlap on interests but not subscribers — maximum growth potential.
Auto-swap segments & grow together
Curated subscriber segments are exchanged automatically. You gain engaged readers who already love content like yours.
Why Fold
Built for indie writers who want to grow
Grow without ads
Stop burning cash on Facebook and Twitter ads. Fold gives you organic, high-intent subscribers from writers your audience already trusts.
Reach the right audience
Our matching algorithm ensures you swap with writers whose readers care about personal finance, side hustles, and bootstrapping — your people.
Save time
No more DM-ing strangers for cross-promos. Fold handles matching, scheduling, and segment curation automatically.
Pricing
Start free, upgrade only if you want priority
The free waitlist is the default. The $19 checkout is an optional one-time upgrade for writers who want priority onboarding.
Free beta
Join now and pay nothing upfront
- Cohort-based onboarding
- Founding-user feedback loop
- No-cost access while seats last
Priority onboarding
Optional one-time upgrade for writers who want to move first
- Priority onboarding
- Unlimited swaps at launch
- Advanced analytics roadmap access
- Founding member pricing
This is secondary to the free waitlist and is not required to apply.