A/B testing link shortener for split testing destinations
Sell sponsor spots on your own site
Stage
Not given
Startup
Founded
Not given
2026
Based in
Not given
IN
Pricing model
Free
Freemium
Pricing
Not given
Free for one site with up to three sponsor spots. Pro is $19/month for unlimited sites and spots. Sponsors pay site owners directly via Stripe or Dodo; Sponsor.st takes no cut from bookings, earning only from Pro subscriptions.
Key features
Split traffic by percentage between two destinations
Generate one short link for sharing
Track clicks and view traffic volume
Adjust traffic weights at any time
Weighted link routing with explicit percentages
Link analytics showing clicks and conversion signals
Conversion tracking via lightweight pixel
Geo-routing to direct visitors by country
Script tag installation - add one line of code to enable sponsorships
Direct payment to owner's Stripe or Dodo account
Monthly booking calendar for sponsors
Lightweight and non-blocking script
Works with WordPress, Webflow, Ghost, Framer, Wix, Shopify, Next.js, and plain HTML
What makes it different
Lightweight approach requiring no install, code, or engineering resources
Test ideas in hours instead of weeks without complex setup
Used by the makers themselves for all their own testing
Clear about capabilities without overstating results
Zero commission on bookings - sponsors pay owners directly, Sponsor.st takes nothing
Klinky
Sponsor.st