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Aug 1, 2026 · Preyforge

Introducing Quarry

Every SaaS product starts with the same six weeks of work: authentication, teams, billing, emails, an admin panel, a marketing site. None of it differentiates your product — but all of it can sink it when done badly.

Quarry is that six weeks, done once, done right.

What's inside

  • Authentication with email & password, magic links and social login
  • Organizations with roles, permissions and email invitations
  • Billing with Stripe checkout, customer portal and webhook-synced state
  • Transactional email with branded templates and a pluggable provider
  • An audit log so you always know who did what
  • An admin panel to operate your platform from day one

Built to be owned

You get the full source, organized as a clean monorepo. Rebrand it from a single config package, flip features on and off with flags, and deploy it anywhere Node.js runs.

Quarry itself is a one-time purchase. You own the source. There is no free plan and no subscription for the kit.