Cal.com
Open-source scheduling infrastructure - booking pages, event types, and a scheduling API/platform - offered both as a free, self-hostable open-source product and as hosted SaaS.
Scheduling & Routing MCP tools
The last mile of a GTM motion: turning a qualified lead into a meeting on a rep's calendar, instantly and to the right person, then keeping that rep's own calendar sane. Three sub-lanes live in this file - prospect-facing booking pages (Calendly, Cal.com, SavvyCal), inbound lead-routing/handoff engines (Chili Piper, Default, RevenueHero, Kronologic, LeanData), and personal calendar-intelligence tools for reps/AEs (Motion, Reclaim.ai, Clockwise, Trevor AI) - plus two adjacent discovery finds (Clara, Doodle). MCP maturity here splits the same way category-06 does: the open-source/API-first booking tools (Cal.com, Calendly) shipped clean official servers, while most routing engines and personal-calendar apps have none or only community ones.
19 listings. Catalog build: 2026-10-17.
Calendly
Prospect-facing scheduling links and booking pages that let invitees book meetings directly onto a rep's calendar based on defined availability rules.
Chili Piper
Inbound lead-routing and instant meeting-booking platform ("Concierge") that qualifies web-form leads and books them directly onto the right rep's calendar in real time.
Circa
For planners with tens to thousands of events. Boost your efficiency. Comprehensive and effective. Trusted by event planners worldwide. Free trial.
Clara (Clara Labs)
AI scheduling assistant reached by CC'ing "Clara" on an email thread - it reads the thread, proposes times, handles replies, and confirms meetings across Google Workspace, Outlook, Zoom, and Teams without a human doing the back-and-forth.
Clockwise
Historical - team-calendar optimization app that auto-scheduled/rescheduled meetings across a team, defended Focus Time, and blocked task time factoring in each person's working hours/preferences. THE PRODUCT IS SHUT DOWN - see notes.
Coordinalo
Scheduling, availability, clients, billing and CRM for appointment-based services.
CrispHive MCP
The scheduling & dispatch API for field-service teams. Create bookings, preview emergency cascades, and map technicians to service boundaries.
Default
"Agentic GTM infrastructure" platform unifying CRM, website-form, and enrichment data into one identity-resolved model, with lead routing, scheduling, enrichment, and workflow automation built on top.
Doodle
General-purpose group-scheduling tool - polls for finding a time that works across many participants, sign-up sheets, and 1:1 booking pages - used more broadly than GTM specifically (events, recruiting, ops) but present in some sales/CS booking stacks.
Kronologic
Automated meeting-booking platform that sends calendar invites directly (not just booking links) on a rep's behalf and negotiates meeting times over email, aimed mainly at customer-expansion motions (renewals, upsells, reactivations) as well as inbound.
Kubaru
Are you looking for a better way to assign leads, cases, and other objects in Salesforce? Kubaru is the most popular assignment app on the AppExchange.
LeanData
GTM lead-routing/orchestration platform for Salesforce-centric revenue teams - routes leads, signals, and buying-group activity to the right rep/queue across the customer lifecycle, plus a scheduling add-on (BookIt).
Motion
AI-driven work-management app that auto-schedules a user's tasks, projects, and meetings onto their calendar around priorities and deadlines, bundled with note-taking and document tools.
Reclaim.ai
AI calendar app that auto-schedules tasks, habits, and focus time around a user's existing meetings, dynamically defending and rebalancing the calendar as things change.
RevenueHero
Instant meeting-scheduling and inbound-lead-routing tool that qualifies web-form leads against CRM data and books them directly onto the right rep's calendar without a redirect.
Rift
B2B lead routing made simple
SavvyCal
Prospect-facing scheduling/booking-page tool (Calendly competitor) built around letting invitees overlay their own calendar on the organizer's availability, with Collective/Round-Robin/Group team-scheduling modes.
Trevor AI
AI planning app that merges task management and calendar scheduling - connects task lists (Todoist, Google Tasks, Microsoft To-Do) and calendars (Google, Outlook, Microsoft 365) into one auto-scheduled daily plan.