Billing that does not turn into surveillance
Upgrade SearchGate without handing over your search life.
Paid tiers unlock sync and policy features. Your searches stay on your machine, and the server only needs an anonymous extension install ID to grant access.
Live production checks are green.Postgres, Stripe, ruleset signing, and webhooks are configured on Vercel.
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1
Install SearchGate locally
Load the extension, choose a mode, and keep free controls working offline.
2
Upgrade from the extension
The extension passes its install ID into checkout so Stripe can unlock the right browser.
3
Sync entitlement
Open the extension after checkout and the paid tier syncs from the live backend.
Free controls remain local. If entitlement sync fails, the extension falls back to the free tier instead of blocking your search page.