# TopCheckout

TopCheckout ranks independent websites by estimated checkout-page visits inferred from Similarweb incoming-referral data.

- Canonical URL: https://topcheckout.org
- Language: English
- Primary metric: estimated checkout visits (not payments)
- Primary source: Similarweb incoming referrals
- Update cadence: weekly email, monthly dataset
- Current data month: not published yet
- Current ranked sites: 0

## Important limitations
The site does not use Stripe's API to count global checkout sessions. Stripe can only return sessions for accounts the API caller controls. Estimates can overcount repeated or abandoned checkout opens and undercount merchant-hosted checkout pages.

## API
- Snapshot JSON: https://topcheckout.org/api/snapshot
- Methodology: https://topcheckout.org/methodology
- RSS: https://topcheckout.org/rss.xml

## Categories
- SEO: Independent products whose largest non-paid acquisition channel is non-brand organic search.
- GEO / AEO: Products getting measurable discovery from AI assistants and generative search.
- Social: Products where organic social platforms drive a large share of new-user acquisition.
- Viral loops: Products with visible sharing, referral, collaboration, or multiplayer mechanics.
- Other: Products whose primary growth source is direct, email, referral, paid, or not yet clear.