Bookings on autopilot.
No back-and-forth.
BookSlot is appointment scheduling built for service businesses. Customers pick a slot. Calendars stay in sync. Confirmations and reminders go out automatically. You stop playing email tag and start running jobs.
Customer clicks a slot. The rest is automatic.
Four moves, three of them yours to skip — BookSlot, PostFrame, and ClientForge handle the choreography.
Customer picks a slot
From your custom-branded booking page. Sees only real availability — your Google/Outlook calendars are pre-filtered.
Confirmation fires
PostFrame sends a confirmation email instantly. iCal attachment lets the customer add it to their calendar with one tap.
CRM logs activity
Booking auto-appears on the customer's ClientForge timeline. Linked to the right account; deduplicated against existing contacts.
Reminder + completion
24h reminder via PostFrame. Mark complete in BookSlot to trigger downstream automations — invoice, follow-up sequence, anything you wire up.
Everything you need to run a booking calendar.
17 endpoints covering appointments, calendars, availability, recurrence, reminders, and a customer-facing booking page. Activity logged to ClientForge — every booking shows up on the customer's timeline.
Customer Booking Page
A public, custom-branded page customers visit to pick a slot. No login required. Add your logo, colors, and copy. Embed in your site or share the link.
Two-Way Calendar Sync
Google Calendar and Outlook sync both directions. Block off your existing meetings automatically. Customers see only true availability, never a double-booking.
Availability Windows
Set working hours, breaks, buffer times, and blackout dates per calendar. Different rules for different services. Customers only see slots that fit your real schedule.
Confirmations & Reminders
Confirmation email fires the moment a slot is booked. Reminder emails go out 24 hours ahead. All powered by PostFrame — no SendGrid setup needed.
Recurring Appointments
Daily, weekly, monthly, or custom patterns. Preview the entire series before saving. Edit one occurrence or the whole series, just like Google Calendar.
Confirm & Complete States
First-class lifecycle: booked → confirmed → completed. Trigger downstream actions (invoice, follow-up, NPS survey) on completion.
iCal Export
Subscribe-able .ics calendar feed. Customers add bookings directly to whatever calendar they use — Apple, Google, Outlook, Fastmail, all of them.
ClientForge Integration
Every booking auto-logs to the customer's activity timeline in ClientForge. Account resolution links bookings back to existing CRM records — no duplicate contacts.
Multiple Calendars
Run separate calendars per teammate, per service line, or per location. Each calendar has its own availability rules, branding, and booking page.
Less email tag. More appointments kept.
BookSlot ships with the data model real service businesses actually need.
REST endpoints
Google + Outlook sync
Calendars per tenant
Native subscribe feed
Included from Basic up
BookSlot ships on Basic ($9.95/mo, 1 booking page), Team ($49/mo, 3 pages), Pro ($99/mo, unlimited pages), and Business ($199/mo, unlimited). Every tier includes the customer-facing booking page, calendar sync, and PostFrame-powered confirmations + reminders.
See plan comparisonBetter together. By design.
A BookSlot booking logs to the ClientForge timeline, confirms through PostFrame, and — once the visit completes — can trigger the BidForge estimate that starts the job.
Common questions, straight answers.
Which plans include BookSlot?
Basic includes one public booking page, Team three, and Pro and Business unlimited. Every tier includes the customer-facing booking page and calendar sync.
Can customers book without an account?
Yes. They pick a time on your public booking page; the appointment lands on your calendar and they get a confirmation email.
Does it stop double-booking?
Yes. Availability rules and calendar sync block times you are busy, and you can add buffers between appointments.
Can I see no-shows?
Yes. The reports page shows completion and no-show rates by month so you can tune reminders.
Run your business from one place.
Five plans, seventeen launch apps, one dashboard. Set up in under 5 minutes — change tiers any time.
From $0 · Basic $9.95/mo · Save 20% on annual billing · Upgrade or downgrade any time