OnceHub alternative that's simpler and more affordable

OnceHub's free plan limits you to one user and one booking link. Koalendar gives you unlimited bookings and multiple booking pages on free, with straightforward paid plans starting lower.

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Koalendar vs OnceHub: A side by side comparison of free and paid plans


Unlimited bookings		Limited
Unlimited booking pages		1 link only
Connect calendars
Allow booker to choose duration Set multiple duration options and let invitees pick when booking.
Allow booker to choose location Let invitees pick their preferred meeting location (in-person, Zoom, Google Meet, etc.).
30+ languages supported Booking pages are automatically translated into your invitee's language (English, French, Spanish, German, Italian, etc.).
Auto detect timezone and language
Most affordable annual plan	$6.99/seat/mo	$10/mo (Schedule)
Multi-hosts scheduling Schedule meetings involving multiple team members at once — round-robin or collective.		Route plan ($23/mo)
Rooms & resources scheduling Reserve shared spaces or equipment alongside a meeting booking.		Route plan ($23/mo)
Enable multiple bookings at once Allow invitees to book multiple dates/times at once.
Enable recurring bookings
Accept payments		Engage ($47/mo)
Accept file uploads in your booking form
Approval workflow Review and accept or reject requested appointments before they're confirmed.
Set availability from your calendar Set your availability based on specifically named events in your Google or Outlook calendar.
Look busy We remove a percentage of your availability so you appear more in demand.
Let invitee select provider / resource Display a list of providers/resources and let invitees choose their preferred one before selecting a time.
Take bookings directly on your website (embed) Seamlessly embed Koalendar booking pages directly on your website.		Route plan ($23/mo)
Single use private links Generate one-time booking links that expire after use.
Send emails directly from your Gmail
Google Analytics & Meta Pixel tracking
Webhooks / Zapier integrations Access Koalendar booking information in real-time through webhooks or connect 8000+ apps via Zapier.		Schedule ($12/mo)
Remove "Powered by" branding		Schedule ($12/mo)
Unlimited calendar sync	Google, Outlook, iCloud
Hold group sessions or classes Allow multiple attendees to book the same event.
Multiple services / appointment types Offer different services with custom duration, pricing, hosts, and resources. Invitees can book one or multiple services at once.
Automate appointment reminders
Customizable notifications Fully customize emails, SMS, and calendar events sent to invitees.
Follow-up email Send automated follow-up emails after the event.

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Rated 4.9 out of 5 with 808 reviews on

Koalendar: a more affordable OnceHub alternative

OnceHub's Schedule plan starts at $10/month. Koalendar's paid plan starts at $6.99/seat/month with unlimited bookings on free.

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Why professionals choose Koalendar over OnceHub

Whether you're switching from OnceHub or choosing your first scheduling tool, Koalendar gives you the essentials without the tiered complexity.

Unlimited bookings on free

OnceHub's free plan limits you to one user and one booking link. Koalendar offers unlimited bookings and multiple booking pages on its free plan.

Simpler pricing

OnceHub has five tiers (Basic, Schedule, Route, Engage, Enterprise) with features scattered across plans. Koalendar keeps pricing straightforward with a generous free tier and one clear paid plan.

Built-in recurring appointments

Koalendar includes native recurring bookings. OnceHub does not offer recurring appointments in its core scheduling plans.

Multi-host scheduling without premium tiers

Koalendar includes round-robin and multi-host scheduling in its standard paid plan. OnceHub requires the Route plan at $23/month for round-robin.

File uploads and approval workflows

Koalendar lets you collect documents and approve bookings before confirmation. OnceHub's approval and form features are limited to higher tiers.

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OnceHub vs Koalendar in a nutshell

OnceHub (formerly ScheduleOnce) is appointment scheduling software with a free tier limited to one user and one booking link. Paid plans start at $10/month for unlimited links and add routing, chatbots, and enterprise features at higher tiers. It integrates with Salesforce, HubSpot, and Zoom.

Koalendar is a great OnceHub alternative because it offers a clean, modern, and intuitive interface, for free.

Your invitees get a delightful booking experience with customizable questionnaires, and you'll enjoy live customer service directly from the developer.

But don't take our word for it: feel free to try Koalendar's free forever account.

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Create your free scheduling page today.

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How Koalendar compares to OnceHub Competitors

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Frequently asked questions

Have a different question and can't find the answer you're looking for? Reach out to our support team by sending us an email and we'll get back to you as soon as we can.

: OnceHub's Basic plan is free and includes one user, one booking link, standard email reminders, and video integrations. You need a paid plan for unlimited links, round-robin, or website embedding.
: Users often switch when they need multiple booking links or team scheduling without paying for the Route or Engage tiers. Koalendar offers these features at a lower price point with a simpler structure.
: Yes. Koalendar's free plan offers unlimited bookings and multiple booking pages. Its paid plan starts at $6.99/seat/month, while OnceHub's Schedule plan starts at $10/month and Route (for round-robin) at $23/month.

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When you let clients self-book their appointments on your Koalendar scheduling page, you'll save hours of time spent on unnecessary emails.