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Scheduling Software

Cal.com vs Calendly: Which Scheduling Tool Fits Your Business in 2026?

Both are per-seat booking tools with unlimited event types and calendar sync. Cal.com is the open-source challenger with a genuinely free single-user plan; Calendly is the established default with the deeper integration and workflow library.

By Bill Belcamino · Last updated September 23, 2026 · Our methodologyResearched and fact-checked by the HelpCompare team
Cal.com logoFree (1 user); Teams $12/user/mo (annual), $15 monthly

Cal.com

VS
Calendly logoFrom $10/seat/mo (annual, Standard)

Calendly

Run the cost calculator Compare pricing tiers
Cal.com vs CalendlyVerified Sep 23, 2026
Bottom line Editorial assessment

Cal.com or Calendly, which is better?

Choose Calendly if you want the cheapest published seat price ($10/mo annual) and the deepest native CRM sync and workflow automation. Choose Cal.com if you want a genuinely free single-user plan, open-source/self-hosting, or built-in payment collection — its Teams plan is $12/seat/mo (annual).

Quick verdict: Calendly is $2 a seat cheaper at the entry tier ($10 vs $12 a month, both billed annually) and has the larger integration and workflow library after a decade as the category default. Cal.com is open source, self-hostable, and its free plan has no seat cap on features (one user, but every feature unlocked) rather than Calendly’s free plan capping at one event type. Cal.com is built on an open-source core (the same product, self-hostable for free); the price above is for its hosted cloud version.
Verified data

Cal.com vs Calendly: quick facts

At a glanceCal.comCalendly
CategoryScheduling Software
Entry priceFree (1 user); Teams $12/user/mo (annual), $15 monthlyFrom $10/seat/mo (annual, Standard)
Free planFree forever — 1 user, unlimited event types and calendars, 100+ app integrations1 event type; unlimited event types on paid plans

Is Cal.com cheaper than Calendly?

Calendly, by $2 a seat a month at the entry tier: $10 against Cal.com’s $12 (both annual billing). At 10 seats that is $100 a month for Calendly versus $120 for Cal.com Teams. Cal.com’s free plan has no per-seat cost at all for a single user, which Calendly’s does not match feature-for-feature.

Verified data

Cal.com vs Calendly at a glance

CategoryCal.comCalendly
Entry priceTeams $12/seat/mo (annual); $15 monthlyStandard $10/seat/mo (annual)
Free plan1 user, unlimited event types and calendars1 event type only
Open sourceYes — self-hostable free, or pay for hosted cloudNo
Payment collectionBuilt-in Stripe and PayPalStripe integration
Enterprise tierOrganizations $28/seat/mo (annual): SSO, SCIM, unlimited sub-teamsEnterprise: custom quote
CRM syncApp integrations (100+)Salesforce, HubSpot native sync on paid tiers
Workflow automationBasic reminders and notificationsDeep workflow builder (reminders, follow-ups, routing)
Mobile appYesYes

Verified September 23, 2026Prices recorded from each vendor’s own pricing page. See sources

Prices in USD from cal.com/pricing and calendly.com/pricing, both checked September 23, 2026.

Editorial assessment

How they actually differ

Both let a visitor book time on your calendar without back-and-forth email, sync to Google/Outlook/Apple calendars, and support round-robin and collective scheduling on paid tiers.

Open source vs proprietary

Cal.com’s core product is open source under an AGPLv3-style license, so a technical team can self-host it for free; the $12/seat price above is for using Cal.com’s own hosted cloud instead of running your own servers. Calendly has no self-hosted option and no published source.

Workflow depth

Calendly’s decade in the category shows in its workflow builder: multi-step reminders, post-meeting follow-ups, and native two-way sync with Salesforce and HubSpot on its higher tiers. Cal.com covers the core booking and reminder flow well but has a thinner native CRM integration story, leaning on its general app-integration marketplace instead.

Moving between them

Scheduling links live at a URL, and event types define what a booker sees, so switching means recreating event types and re-sharing new links — nothing to “import” in the traditional sense, since neither vendor reads the other one’s account.

Editorial assessment

Pros & cons

Cal.com

Pros

  • Genuinely free single-user plan with every feature
  • Open source, self-hostable
  • Built-in payment collection (Stripe, PayPal)
  • Organizations tier adds SSO/SCIM at $28/seat

Cons

  • $2/seat more than Calendly at entry
  • Thinner native CRM sync than Calendly
  • Smaller third-party integration ecosystem
  • Newer brand, less established workflow tooling

Calendly

Pros

  • $10/seat, cheapest published entry price
  • Deep workflow automation and reminders
  • Native Salesforce and HubSpot sync on paid tiers
  • Largest integration library in the category

Cons

  • Free plan capped at 1 event type
  • No self-hosted or open-source option
  • Enterprise pricing is quote-only
  • No built-in payment collection beyond Stripe
Verified data

Cost calculator: what does your team actually pay?

Cal.com

 
$0/mo

Calendly

 
$0/mo
 

Standard list prices, both billed annually, checked September 23, 2026. Cal.com Teams and Calendly Standard are each priced per seat. Promotions and taxes are not included.

Choose Cal.com if…

You want a genuinely free plan for a solo user, care about open-source/self-hosting, or want built-in payment collection.

Choose Calendly if…

You want the cheapest per-seat price, deep native CRM sync, or the most mature workflow-automation library.

Total cost over time

Uses your selections above. Estimate excludes add-ons, overages, and negotiated discounts.

Ready to pick your scheduling tool?

Both publish a free tier — Cal.com’s free plan has no time limit, Calendly’s free trial runs 14 days on paid features. Try booking a real meeting through each before you commit a team to one.

See Cal.com pricing See Calendly pricing

Frequently Asked Questions

Is Cal.com cheaper than Calendly?

No — Calendly Standard is $10/seat/mo against Cal.com Teams at $12/seat/mo, both billed annually. Cal.com’s free plan is more generous for a single user, with no feature cap. Prices checked September 23, 2026.

Is Cal.com actually open source?

Yes. Its core product is open source and self-hostable for free; the price on this page is for Cal.com’s hosted cloud version, which most teams use instead of running their own servers.

Does Calendly sync with Salesforce or HubSpot?

Yes, natively, on its paid tiers. Cal.com connects to CRMs through its general app-integration marketplace instead of a dedicated native sync.

Can I collect payment for a booking?

Cal.com has built-in Stripe and PayPal payment collection. Calendly integrates with Stripe on paid plans.

Migration Guides

Already decided? Here’s how to actually switch.

Step-by-step migration guides covering what transfers automatically, what doesn’t, and how to handle the gap — in both directions.

Switching from Cal.com to Calendly Switching from Calendly to Cal.com
Editorial assessment

When to Buy — and When to Walk Away

Every “best scheduling tool” listicle tells you why to buy. Here’s the other half: the specific conditions under which Cal.com or Calendly is the wrong purchase for your team.

Cal.com

Buy Cal.com if:

  • You want a free plan with no feature cap for one user
  • You care about open source or self-hosting
  • You want built-in payment collection

Do NOT buy Cal.com if:

  • You need native Salesforce/HubSpot sync today
  • You want the single cheapest per-seat price
  • You rely on a mature workflow-automation library

Calendly

Buy Calendly if:

  • You want the cheapest published per-seat price
  • You need deep workflow automation and reminders
  • You already use Salesforce or HubSpot and want native sync

Do NOT buy Calendly if:

  • You want a free plan with unlimited event types
  • You want an open-source or self-hosted option
  • You need built-in payment collection beyond Stripe

Canonical data for the tools on this page

Every pricing fact, rating, AI billing model and switching guide we hold on each tool, on one page, with the date each figure was last verified.

Cal.comPricing, free plan, AI cost & every comparison›CalendlyPricing, free plan, AI cost & every comparison›
Cal.com vs Acuity SchedulingHead-to-head comparisonCalendly vs Acuity SchedulingHead-to-head comparison

Sources

Prices on this page were recorded from each vendor’s own pricing page on the date shown at the top of the page. Vendors change pricing often — check the live source before you buy.

Every figure is also in our open dataset (JSON and CSV, CC BY 4.0), with its source page and verification date. See how we research pricing.

Start with the job

Guides for the jobs this software does

Plain-language guides: the steps, what to check before you buy, common mistakes, and every tool it takes with verified prices.

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Verified prices costed for your team size, a check against your must-have requirements, the questions to settle before you sign, and a source for every figure. Print it, or paste it into an email to whoever approves the spend.

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Built for the leader who owns the selection, answers for the spend, drives the rollout, and lives with the results. HelpCompare covers the whole decision, not just the first step.

01 · CompareWhich tool fits your team, side by side.113 comparisons 02 · Price & approveSourced, dated pricing and a one-page brief for sign-off.Decision brief 03 · SwitchWhat moves, what you rebuild, what it costs.226 guides 04 · ShareDownload and cite the data. CC BY 4.0.Open data
Bill Belcamino, founder of HelpCompare
About the author

Bill Belcamino

Founder and author, HelpCompare

Engineer by training, operator by experience, marketer by choice. Bill spent nine years as an engineer at HP, was COO of Auctiva (the number one third-party selling platform on eBay, past 200,000 users) and ran Google’s $70M/year search syndication partnership at Alot.com. Then he spent 13 years building his own web properties with his own money at stake. He has bought, trialled, integrated and cancelled more SaaS tools than he can count, and started HelpCompare because the real cost of switching tools is the part nobody covers.

“I’ve sat on both sides of the table: the agency recommending the tool and the client paying for it.”

Researched and fact-checked by the HelpCompare team. Pricing on this page was last verified on September 23, 2026. No paid sponsorships, no affiliate commissions.

Read Bill’s story How we verify pricingSpot an error? Tell Bill