Bookslot is the Calendly you actually own: a self-hosted booking page on your own domain. Calendly Standard is $10/user/month — $360 over three years — for a calendar grid and an email. Bookslot is $39 once. Visitors pick a time in their own timezone on a clean dark-mode page and get a confirmation email with a calendar invite; you manage everything from a password-protected admin panel.

For coaches, consultants, barbers, and freelancers who are done renting their booking link.

• Event types with duration, description, color, buffers before/after, minimum notice, and max days ahead — each with its own public link like /book/intro-call
• Weekly availability editor plus one-off blocked dates and times
• Timezone-correct slot math: stored in UTC, computed in your timezone (DST-safe and unit-tested), displayed in the visitor’s
• Double-booking protection re-checked inside a SQLite transaction
• Email confirmations with .ics calendar attachment, owner notifications, cancellation emails (BYO SMTP, optional)
• Private tokenized cancel/reschedule link in every confirmation
• Admin view of upcoming and past bookings; cancel with a reason
• Zero telemetry, single SQLite file, trivial to back up

Runs as a Windows desktop app or on a $5 VPS (Docker included).

What’s included:

• Windows installer download (Booking Page Setup 1.0.0.exe)
• Full source access — https://github.com/bensblueprints/booking-page (MIT)