Calfeed — paste a schedule, get a shareable calendar link

The wedge: every "schedule sharing" tool makes you fill out a form, one event at a time. AddEvent, AddCal, CalGet — same UX since Outlook 97. Coaches, parents, organizers, creators all keep falling back to group texts and shared docs because the tools are slower than just writing it out.

Calfeed flips it. Paste what you already have — practice schedule, class list, photo of a flyer, public events page URL, CSV — and it builds a calendar feed. One stable link your audience subscribes to once in Apple, Google, Outlook, M365, or Yahoo. Edit a time and every subscriber's calendar updates on its own. No re-share, no message blast, same URL forever.

Stack: Next.js 16 on Vercel, Postgres on Neon, Drizzle ORM, Stripe for billing, Resend for transactional, Anthropic Claude doing the heavy lifting on input.

Pricing: credit packs + a single Pro tier. 1 credit = 1 new calendar or 1 re-open of an archived one. Pro is $19/mo, 25 calendars per period, branded public pages, embed widget. No seats, no extra tiers.