Subprocessors
These services handle data so Kindled can run. Each receives only what it needs for the job listed.
| Service | What it does | What it receives |
|---|---|---|
| Vercel | Hosts the site and stores uploaded files | Everything you use on kindled.tech, and files you upload |
| Turso | Database | Accounts, organization settings, lessons, progress and playbook entries |
| Stripe | Payments on the web | Name, email, billing address and card details |
| Resend | Sends account and course email | Name, email address and the message |
| Anthropic | Keeps the curriculum current with Claude's latest features | Lesson text and organization settings; never learner accounts, progress or homework |
| Rewardful | Credits partners who referred a customer | The referral link a visitor arrived from, and a customer's email if they subscribe |