Category 03 · 6 tools

Meeting & Calendar

Book the meeting.

Calendly-class scheduling that creates native HubSpot meeting objects, plus routing, round-robin, group polls, availability overlays, AI pre-meeting briefs, and no-show prediction.

Smart Meeting Scheduler

Free byok

Calendly-class scheduling with native Google/Microsoft calendar integration. Every booking creates a native HubSpot meeting + contact record — no separate Calendly→HubSpot sync to maintain.

  • Google Calendar + Microsoft 365 OAuth
  • Custom event types with intake questions
  • Group / round-robin event types + buffers
  • Auto-create a HubSpot deal on book (optional)

Replaces Calendly, Chili Piper, HubSpot Meetings

Routing & Round-Robin Engine

Premium built

Assigns incoming bookings by territory, ICP match, weighted lottery, or strict round-robin. Every decision is audited, with leaked-deal detection and auto-reassign on no-show.

  • 4 routing modes with a per-decision audit log
  • Leaked-deal detection (booking went to the wrong owner)
  • Territory-map drag-and-drop UI
  • Auto-reassign on no-show

Replaces Chili Piper Concierge, LeanData

Availability Overlay

Pro built

An invitee pastes their personal iCal feed; OneSpot subtracts their busy times from the rep's slots before showing the page. The invitee never sees a slot they're actually busy for.

  • iCal feed URL input on the booking page
  • Multi-calendar overlay per invitee (work + personal)
  • Auto-decline conflict detection
  • Privacy: invitee URL is never stored, only used in-memory

Replaces Cal.com, YouCanBook.me

Group Poll Scheduler

Free built

Doodle-style polls with yes/maybe/no per slot, a public response page, automatic ranked-choice winner selection, and time-zone-smart display per voter.

  • Yes / maybe / no per slot
  • Ranked-choice voting (mark slots 1st / 2nd / 3rd)
  • Time-zone-smart display per voter
  • Public response page, no login required

Replaces Doodle, Lettucemeet

Pre-Meeting Brief Generator

Premium ai

Generates a one-page briefing 15 minutes before every meeting — recent activity, deal stage, MEDDIC status, prior transcripts, LinkedIn snapshot, and company news as talking points, open questions, and risks.

  • Auto-generated 15 minutes before the meeting
  • Talking points ordered by relevance to deal stage
  • Risks surfaced (silence, slipping close date, missing buyer)
  • Attendee LinkedIn snapshot inline

Replaces Gong Engage briefings, Crystal Knows

No-Show Predictor + Reminder Cascade

Pro built

Scores every upcoming meeting for no-show risk from booking source, lead time, and engagement. High-risk meetings get an escalating reminder cascade (24h / 4h / 1h / 15min) instead of one reminder.

  • Risk score per upcoming meeting
  • Escalating reminder cascade for high-risk meetings
  • Channel-aware delivery (email / SMS / push)
  • Coaching dashboard of which sources no-show most

Replaces Calendly reminders

Your whole stack. One spot.

Install free in a couple of clicks, right inside HubSpot. 11 tools on day one — no credit card, no separate login.