Privacy

Every comparison, tool profile, markdown twin, JSON API response and MCP tool call is public and anonymous. No sign-in, no cookie wall, no tracking pixel. Weight profiles you set without an account live in the URL, so nothing about them reaches a server beyond the request itself.

Signing in creates one row holding your email address and your display name if the provider supplied one. A Toolweight Club organisation adds what its members set up: the organisation name and its seats, the product it tracks, the rivals it watches, its alert settings, its custom weight sets and its own probe prompts. Who is a member, and what a member tracks, is private: no other member, no vendor and no public page can see it.

That is the complete list. There is no profile enrichment, no behavioural record, no device fingerprint and no advertising identifier.

Sign-in is handled by Better Auth, which runs in Toolweight's own Convex deployment. It holds your credentials and passkeys and issues the session token. Account data is also stored in Convex. Payments for Toolweight Club are processed by Stripe; card numbers never reach Toolweight. Sign-in and Club emails are delivered by Resend.

None of these are sent data for their own purposes, and Toolweight sells nothing to anyone.

The website uses Vercel Analytics, which counts page views without cookies and without building a profile of the visitor. It reports aggregates: which pages are read, roughly where from. It cannot identify you, and it is not linked to an account.

Your address is used to sign you in and, for a Toolweight Club member, to send the alerts, digests and reports that the organisation turned on. There is no newsletter and no marketing mail. Turn a channel off in the Club settings and the mail stops.

Deleting your account removes your account row, your sign-in, your Club seats and any organisation you own, with its settings and history. It takes effect immediately and is not recoverable. If you own an organisation with a live Club membership, cancel the membership first: the account can be deleted when the paid period ends. After a membership ends, its settings and history are kept for 90 days, so that a resubscribe restores them, and are then deleted.

Toolweight is a tool for people choosing software infrastructure. It is not directed at children and collects nothing knowingly from them.

If this policy changes in a way that affects what is collected, the change lands in the public repository with the commit that makes it, so the history is auditable rather than announced.

Email privacy@toolweight.com, or see support for the other ways in.