Recommend Castrook. Earn 30% for 12 months.
Help developers and agencies ship social publishing. Earn a share of each referred customer’s eligible subscription payments.
- 30% commissionof eligible subscription payments
- 12 monthsfrom each customer’s first payment
- 60-day attributionlast eligible partner click
- Monthly payoutsin USD, after a 30-day hold
What one referral earns
30% of the plan a referred customer pays for, every month they stay subscribed, for up to 12 months.
Starter
$2.70/mo
on a $9 monthly plan
Growth
$5.70/mo
on a $19 monthly plan
Scale
$11.70/mo
on a $39 monthly plan
Monthly plans, before any taxes or withdrawal fees you pay as a partner, during each referral’s eligible period. Refunds reduce commission. These are examples, not an earnings forecast.
Once annual billing is available: $27 (Starter), $57 (Growth), $117 (Scale) on the first annual payment. Annual renewals don’t earn commission.
How it works
Every application is reviewed by a person. Joining is free and needs no purchase.
Apply with your audience and channel.
Tell us where you publish and how you plan to recommend Castrook.
Share a working example and your link.
Show a real integration, built from the quickstart or the demo, alongside your partner link and a clear disclosure.
Track conversions and receive eligible commissions.
Follow sign-ups, conversions and earnings in the partner portal. Commissions become payable after the 30-day hold.
Useful assets
Everything here exists today. Link to it, demo it, or build on it.
- QuickstartFrom test key to a published sandbox post, step by step.
- Interactive demoA browser-only workspace your audience can click through.
- PricingPlans, allowances and billing rules on one page.
- Platform matrixWhat each network supports, and current access status.
- Plans and limitsAllowances, counting rules and the usage API.
- Castrook iconThe rook mark, for thumbnails and posts.SVGPNG
Disclosure example
I earn a commission if you subscribe through this link.
Terms at a glance
The affiliate program terms (version 2026-09-27) are the full agreement.
- 30% of eligible subscription payments for 12 months from the customer’s first paid activation, after discounts and excluding tax, refunds, chargebacks and credits.
- Attribution goes to the last eligible partner click in the 60 days before the first payment.
- Commissions are held for 30 days, then paid monthly in USD by the 15th once your balance reaches $25. Smaller balances roll forward.
- Payout methods and supported countries are shown in the partner portal.
- Refunds and chargebacks reverse the related commission.
- No self-referrals, bidding on Castrook in search ads, coupon sites or spam.
- Free to join: no signup fee and no purchase required.
- Disclose your relationship clearly wherever you share your link.
Referral tracking is described in our privacy policy. Questions? Email support@castrook.com.