Platform APIs change from time to time. We continuously monitor and update the adapters to keep search working — that's the value of ongoing maintenance. Occasionally a third-party change may briefly affect sync, and we fix it as soon as possible.

No. Conversation content, search queries, and the index all stay in your local browser. Zero upload, no telemetry.

Exactly one thing: how many platforms you can enable at once. Free allows up to 2; Pro is unlimited. Keyword search, semantic search, folders/tags, and export are identical on both.

Up to 3 devices active at once. To switch devices, deactivate one in the extension and activate the new one.

Both: a lifetime option (one-time, yours forever) and a yearly subscription (auto-renews annually, cancel anytime).

On the Recover Key page, enter your purchase email and we'll resend the valid keys under that email.

Payments, invoices, and refunds are handled by Dodo Payments via its billing portal. After a refund, the corresponding key is invalidated.