Pincone has exactly two plans, and one price between them.
Acorn and Oak
Acorn is free, forever: unlimited items, unlimited users and teams, 3 RSS feeds, 1 newsletter inbox, and a year of feed/inbox data retention. For plain bookmarking, it's genuinely everything.
Oak is $30/year — the price of a decent lunch, annually — and removes the limits: unlimited feeds, unlimited inboxes, unlimited data retention, and priority support. There's no ad tier and no data-selling tier, because there are no ads and we don't sell data. Paying for Pincone supports a small, independent business; that's the entire business model.
Upgrading
Pick Oak from the pricing page or the upgrade prompt in the app, and you'll go through a secure Stripe checkout. Have a promo code? There's a field for it at checkout. The upgrade applies to your account immediately.
Managing your subscription
Billing lives in a self-serve Stripe portal, reachable from your account settings: update your card, download invoices, or cancel — all without emailing anyone or explaining yourself. Canceling simply lets your year run out; your data stays yours, and export is always available.
Billing questions
Something odd on an invoice, or a payment that didn't behave? Email us. Billing confusion is stressful enough without a ticket system — a human will sort you out.