Best Harmonizely Alternatives
ranked by AI · updated Aug 2026
β Update queued β the AI is re-ranking this list. The page will refresh shortly.
This page is already up to date.
Harmonizely was an online appointment-scheduling service for individuals and teams that connected multiple calendars and shared booking pages. The service supported group scheduling, time-zone handling, video-conferencing integrations, and embeddable booking forms, but it is no longer available.
π‘ Pick it if you want an open-source, customizable replacement with self-hosting and developer controls.
Cal.com is an open scheduling platform for developers, individuals, and organizations that need customizable booking workflows. It provides hosted plans and self-hosting,...
Pros
Strongest open-source and self-hosting option in this category
More customizable than Zeeg for technical teams
Offers APIs, webhooks, routing, and extensive event configuration
Cons
Requires more technical setup than Zeeg
Self-hosting adds maintenance and infrastructure work
Some advanced features vary between hosted and self-hosted deployments
Free; paid plans from $15/user/month; self-hosted version available
π‘ Pick it for a more collaborative calendar-overlay experience when scheduling with clients or external guests.
SavvyCal is a scheduling tool for consultants, salespeople, and teams who coordinate meetings across multiple calendars. Its standout feature is calendar overlay,...
Pros
Calendar overlay makes finding mutually convenient times faster
More polished scheduling experience than Zeeg for one-to-one meetings
Supports recurring availability, polls, and delegation
Cons
No permanent free plan for regular use
Less suitable for complex booking catalogs than Zeeg
Fewer enterprise administration features than Calendly
π‘ Pick it for service-business bookings, staff management, and lower-cost integration with the Zoho ecosystem.
Zoho Bookings is an online appointment scheduling service for individuals, teams, and businesses using the Zoho ecosystem. It includes booking pages, staff...
Pros
Lower-cost paid plans than Upvio for many teams
Strong integration with Zoho CRM, Meeting, Books, and Flow
Supports resource booking and team availability rules
Cons
Best value depends on already using Zoho products
Less polished for standalone users than Calendly
Fewer service-business features than Acuity or SimplyBook.me