Softwr

Scheduling · head to head

10to8 vs Cal.com

10to8 logo

10to8

Scheduling

Appointment scheduling software

From
Free
Rated
-
Full reviewWebsite
Cal.com logo

Cal.com

Scheduling

Scheduling infrastructure for everyone

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 10to8 free plan includes 10to8 branding on booking pages, which may not be ideal for professional service providers wanting white-label solutions; Cal.com free plan limited to single user only
  • They diverge on capability: 10to8 covers Online booking, Cal.com covers Custom booking pages.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which 10to8 and Cal.com actually diverge.

Attributes where 10to8 and Cal.com differ
Attribute10to8Cal.com
Pricing modelUnknownfreemium
PlatformsWeb, MobileWeb, Mobile app, Browser extension
Founded20112021

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Scheduling).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in 10to8

  • Online booking
  • Automated reminders
  • Two-way sync
  • Video appointments
  • Payment collection
  • PayPal
  • Ios support
  • Android support

Only in Cal.com

  • Custom booking pages
  • Team scheduling
  • Collective scheduling
  • Routing forms
  • Webhooks
  • Google Meet
  • Self-hosted support

Both cover

  • Google Calendar
  • Outlook
  • Zoom
  • Stripe
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

10to8

  • Schedulingnot Cal.com
  • Appointment bookingnot Cal.com
  • Time trackingnot Cal.com
  • Resource managementnot Cal.com
  • Team coordinationnot Cal.com

Cal.com

  • Schedule meetings and manage availabilitynot 10to8
  • Accept payments via Stripe and PayPalnot 10to8
  • Integrate with Salesforce and HubSpotnot 10to8

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

10to8

  • Free plan includes 10to8 branding on booking pages, which may not be ideal for professional service providers wanting white-label solutions
  • Limited advanced features compared to competitors like Calendly or Acuity Scheduling for complex service workflows
  • Recent rebranding from 10to8 to Sign In Scheduling created user confusion and requires login migration
  • Not suitable for detailed pre-appointment consultations as it focuses on simple appointment booking rather than consultation management
  • Smaller integration ecosystem with 1,500 apps compared to competitors with more extensive third-party support

Cal.com

  • Free plan limited to single user only
  • Free plan restricted to 1 user account
  • Teams plan requires yearly billing at $12/user/month
  • Organizations plan requires yearly billing at $28/user/month
  • Free plan lacks team collaboration features

Pricing, plan by plan

10to8

Free
  • FreeFree
    • Up to 100 appointments per month
    • 2 user logins
    • Automated SMS and email reminders
  • Starter$7.2/month
    • 300 appointments per month
    • 4 staff logins
    • All free plan features
  • Professional$22/month
    • Unlimited appointments
    • Unlimited staff logins
    • All starter features
  • Business$40/month
    • 600+ appointments per month
    • 6 staff seats
    • Multiple booking pages

Cal.com

Free
  • FreeFree
    • Unlimited event types
    • Calendar syncing
    • Workflow automation
  • Teams$16/month
    • Round-robin scheduling
    • Shared availability
    • Team workflows
  • Organizations$37/month
    • Organization-wide admin controls
    • Centralized management
  • Enterprise$null/month
    • Priority support
    • Dedicated database
    • Higher SLAs

Which should you pick?

Choose 10to8 if

  • You need online booking.
  • You want to start without paying.
  • You work on Web, Mobile.
  • You also want automated reminders.
10to8 review

Choose Cal.com if

  • You need custom booking pages.
  • You want to start without paying.
  • You work on Web, Mobile app, Browser extension.
  • You also want team scheduling.
Cal.com review

Questions people ask

Is 10to8 or Cal.com better?
Neither clearly leads. 10to8 starts at Free and Cal.com at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, 10to8 or Cal.com?
10to8 starts at Free and Cal.com at Free.
Does 10to8 or Cal.com run on more platforms?
10to8 runs on Web, Mobile. Cal.com runs on Web, Mobile app, Browser extension.
Can I use 10to8 for free?
Both have a free tier, so you can try either at no cost before committing.
What is 10to8 best used for?
10to8 is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what Cal.com is typically brought in for.
What can 10to8 do that Cal.com cannot?
10to8 covers Online booking, Automated reminders, Two-way sync, Video appointments. Cal.com covers Custom booking pages, Team scheduling, Collective scheduling, Routing forms. Both handle Google Calendar, Outlook, Zoom, Stripe.

Answered from the vendors’ own pages

10to8: Does 10to8 offer a free plan?

Yes, 10to8 offers a generous free forever plan that includes up to 100 appointments per month with two user logins and automated SMS reminders to help reduce no-shows.

Source
Cal.com: Does Cal.com have a free version?

Yes, Cal.com's free plan includes unlimited event types, calendar syncing, workflow automation, Stripe payments, and Cal Video at no cost, positioning it as one of the most fully featured free scheduling tools available.

Source
10to8: How does 10to8 help reduce no-shows?

10to8 uses automated SMS, email, and voice reminders to notify customers of upcoming appointments. If SMS delivery fails, the system uses a robo-call with voicemail capability. Users report up to 90% no-show reduction with these reminders.

Source
Cal.com: What is the difference between Teams and Organizations pricing?

Teams plan costs $16/user/month and is designed for small businesses with round-robin scheduling and shared availability. Organizations plan costs $37/user/month and adds organization-wide admin controls and centralized management for larger companies.

Source
10to8: What payment methods does 10to8 accept?

10to8 integrates with PayPal and Sage Pay for secure online payment processing, allowing customers to pay directly through booking pages and providing instant payment receipts.

Source
Cal.com: Is there a limit on the number of team members?

The free plan and Teams plan do not specify member limits in the documented pricing. Organizations plan is designed to scale for larger deployments.

Source
10to8: What apps does 10to8 integrate with?

10to8 has native integrations with Google Calendar, Outlook, Exchange, Office 365, Zoom, and Salesforce. The platform also connects with over 1,500 apps through third-party integrations and works with Slack and Facebook for reminders.

Source
Cal.com: How much does the Enterprise plan cost?

Enterprise plan pricing is custom. Cal.com requires contacting their sales team to obtain a quote based on specific needs and SLA requirements.

Source
10to8: Can I manage multiple locations with 10to8?

Yes, 10to8 includes multi-location support allowing centralized management of multiple branches, services, and staff members across different sites with single-portal administration.

Source
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