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Free alternatives to TidyCal

TidyCal's pitch is a $29 one-time payment instead of a monthly bill, and that is a genuinely good deal. But two things send people looking. The lifetime deals live on AppSumo as promotions, not a stable price (as of July 2026), so you are betting on one company's roadmap with no monthly leverage to leave. And the free tier is thinner than it first looks: unlimited bookings and booking types, yes, but custom domains, SMS reminders and most integrations sit behind the paid unlock. If you liked the cheap-and-own-it idea, here is what else does it.

Facts checked as of July 2026Read our TidyCal review

TidyCal homepage

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  • Cal.com logo
  • Zcal logo
  • Koalendar logo
  • Easy!Appointments logo
  • Calendly logo
  • Rallly logo
1.

Cal.com

Best Free Alternative ToTidyCal

A real free-forever plan instead of a lifetime bet

Cal.com is the strongest answer for people who liked TidyCal's escape from subscriptions but do not want to gamble on a lifetime deal. Its free plan covers one person with unlimited event types, unlimited connected calendars, 100+ integrations, and Stripe or PayPal payments, free forever (as of July 2026). The open source AGPLv3 core means you can self-host and never depend on one vendor's roadmap, which is the exact risk a lifetime purchase carries.

Cal.com screenshot
  • Free plan, paid from $12/month (as of July 2026)
  • United States
  • Open source (AGPL-3.0 (core), commercial license for the /ee enterprise directory)
Best for:
Solo users who want to stop paying monthly without betting on an AppSumo listing
The catch:
Team features need $12 per user per month, where TidyCal's lifetime deal is a flat one-time cost, and the interface is denser than TidyCal's.

Compared to TidyCal

  • Advantage: Genuinely free forever for one person, not a $29 unlock
  • Advantage: Unlimited event types and calendars, matching TidyCal's free bookings
  • Advantage: Stripe and PayPal payments included free
  • Advantage: Open source core you can self-host, so no reliance on one vendor's roadmap
  • Tradeoff: Team features need $12 per user, where TidyCal's lifetime is a flat one-time cost
  • Tradeoff: Denser interface than TidyCal's simple booking flow
2.

Free forever with a far better-looking booking page

Zcal gives you a free-forever plan and the best-looking booking pages in this group, which is where TidyCal is weakest. The free plan covers unlimited scheduling links, unlimited connected calendars, and meeting polls (as of July 2026), with no lifetime purchase to gamble on. If you take payment for bookings, note the 3% platform fee on the free plan, which TidyCal does not charge.

Zcal screenshot
  • Free plan (as of July 2026)
  • United States
Best for:
People who liked TidyCal's price but wanted a page that looks designed
The catch:
The 3% fee on paid bookings grows with revenue, and Zcal is cloud-only with no self-hosting.

Compared to TidyCal

  • Advantage: Free forever, with no lifetime purchase to gamble on
  • Advantage: Booking pages look designed, where TidyCal's look functional
  • Advantage: Meeting polls and unlimited calendars on the free plan
  • Tradeoff: 3% fee on paid bookings on the free plan, where TidyCal takes no cut
  • Tradeoff: Cloud-only with no self-hosting
  • Worth knowing: Zcal lists plan prices only on its live pricing page
3.

The simplest free setup, with unlimited bookings

Koalendar is the pick if you want a free booking link with nothing to configure. The free plan allows unlimited bookings and unlimited scheduling links (as of July 2026), and setup takes about five minutes. It is simpler than TidyCal and free-forever rather than a lifetime deal, though the free tier holds back payments, SMS reminders and anything past Google Meet.

Koalendar screenshot
  • Free plan, paid from $6.99/month (as of July 2026)
  • France
Best for:
People who want the simplest possible free booking link, no purchase required
The catch:
Two calendar syncs and Google Meet only on free, and Pro is $6.99 per seat with rooms counted as seats.

Compared to TidyCal

  • Advantage: Free forever with unlimited bookings and links
  • Advantage: Live in about five minutes
  • Advantage: Pro is a low $6.99 per seat if you outgrow free
  • Tradeoff: Two calendar syncs and Google Meet only on free
  • Tradeoff: No payments on free, where a paid TidyCal takes them
  • Tradeoff: Per-seat pricing counts bookable rooms as seats
4.

Own it outright by self-hosting, with no purchase at all

If the appeal of TidyCal was owning your scheduler rather than renting it, Easy!Appointments takes that further: it is GPL-3.0 and completely free, with no one-time fee and no commission on bookings. It models services, providers, and working plans for a real service business, and it depends on nobody's roadmap because you run it. Version 1.6.0 shipped in May 2026, so it is maintained.

Easy!Appointments screenshot
  • Completely free (as of July 2026)
  • Greece
  • Open source (GPL-3.0)
Best for:
Multi-staff businesses that can host PHP and want to own the software outright
The catch:
You run Apache or Nginx, PHP 8.2 or newer, and MySQL yourself, where TidyCal is hosted, and the interface is dated.

Compared to TidyCal

  • Advantage: Completely free under GPL-3.0, not even a one-time fee
  • Advantage: No dependence on AppSumo's roadmap or a lifetime listing
  • Advantage: Models services and providers for a multi-staff business
  • Tradeoff: You run PHP 8.2 and MySQL yourself, where TidyCal is hosted
  • Tradeoff: No hosted signup path
  • Tradeoff: Dated interface next to modern hosted tools
5.

The polished subscription incumbent TidyCal is built to undercut

Calendly is the tool TidyCal exists to save you money against, so it is only here if you decided the polish and integrations are worth paying for after all. It has the largest integration catalogue in this group and a genuine free plan, which is narrow at one event type and one calendar (as of July 2026). The cost is the recurring $10 to $16 per seat that TidyCal's one-time deal is designed to avoid.

Calendly screenshot
  • Free plan, paid from $10/month (as of July 2026)
  • United States
Best for:
People who tried the cheap route and decided integrations and polish were worth a subscription
The catch:
Recurring $10 to $16 per seat, the exact bill TidyCal avoids, and the free plan is one event type and one calendar.

Compared to TidyCal

  • Advantage: Larger integration catalogue and a smoother booking flow
  • Advantage: A genuine free plan, though a narrow one
  • Tradeoff: Recurring $10 to $16 per seat, the exact bill TidyCal avoids
  • Tradeoff: Free plan is one event type and one calendar
  • Tradeoff: No self-hosting or lifetime option
6.

Group date polls, which TidyCal does not do

Rallly does a job TidyCal does not: finding one date that works across a whole group. You propose several dates, share a link, and people vote, with no account needed for voters. It is free, AGPLv3, and self-hosts from a Docker image, so it pairs with a booking tool rather than replacing TidyCal. Include it only if group availability is part of your problem.

Rallly screenshot
  • Free plan, paid from $56/year (as of July 2026)
  • Germany
  • Open source (AGPL-3.0)
Best for:
Groups picking a shared date, alongside a booking tool rather than instead of one
The catch:
Not a 1:1 booking tool at all, with no payments or availability rules, and hosted free polls are deleted 30 days after their dates pass.

Compared to TidyCal

  • Advantage: Free and open source group polling, which TidyCal does not offer
  • Advantage: Self-hostable under AGPLv3
  • Advantage: Voters need no account
  • Tradeoff: Not a 1:1 booking tool, so it cannot replace TidyCal
  • Tradeoff: No payments or availability rules
  • Tradeoff: Free hosted polls deleted after 30 days of inactivity

How to choose

If you want to stop subscribing without a lifetime gamble, Cal.com's free plan is the strongest answer: unlimited event types and Stripe payments for one person, free forever, plus an open source core you can self-host. Zcal is the pick if the booking page's look matters, and Koalendar if you want the simplest possible setup. If owning the software outright is the real appeal, self-hosted Easy!Appointments is free at any size, and Calendly is here only as the polished paid incumbent TidyCal undercuts. Rallly covers group date polls, which TidyCal does not.