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Scheduling & Booking · head to head

Acuity Scheduling vs HeyGen

Acuity Scheduling logo

Acuity Scheduling

Scheduling & Booking

Scheduling made simple

From
$16/month
Rated
-
Full reviewWebsite
HeyGen logo

HeyGen

AI Tools

AI video generation with realistic avatars

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only HeyGen has a free tier, so it costs nothing to try first.
  • Each has a real cost: Acuity Scheduling starter tier limited to 1 calendar only; HeyGen avatar movements feel unnatural in longer videos and repetitive with limited emotional expression, appearing stiff and robotic after 60 seconds
  • They diverge on capability: Acuity Scheduling covers Online booking, HeyGen covers AI avatars.

Where they differ

Only the attributes on which Acuity Scheduling and HeyGen actually diverge.

Attributes where Acuity Scheduling and HeyGen differ
AttributeAcuity SchedulingHeyGen
Starting price$16/monthFree
Pricing modelsubscriptionUnknown
Free tierNoYes
CategoryScheduling & BookingAI Tools
Founded20032020

Identical on both: platforms (Web), user rating (Not yet rated).

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 Acuity Scheduling

  • Online booking
  • Appointment types
  • Calendar sync
  • Payment processing
  • Email reminders
  • Client self-scheduling
  • Packages & memberships
  • Timezone detection

Only in HeyGen

  • AI avatars
  • Text-to-video
  • Voice cloning
  • Video translation
  • API access
  • CRM integrations
  • Web support
  • Api support

Both cover

  • Zapier

What people use each for

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

Acuity Scheduling

  • Client self-scheduling with automated time zone conversionnot HeyGen
  • HIPAA-compliant scheduling for healthcare practitionersnot HeyGen
  • Multi-location scheduling with multiple staff membersnot HeyGen
  • Membership, package sales, and gift certificate managementnot HeyGen

HeyGen

  • ai tools managementnot Acuity Scheduling
  • Workflow automationnot Acuity Scheduling
  • Reportingnot Acuity Scheduling

Where each one falls short

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

Acuity Scheduling

  • Starter tier limited to 1 calendar only
  • SMS/text reminders, memberships, and gift certificates require Standard or Premium tier
  • HIPAA compliance (BAA signature) exclusive to Premium tier at $49/month
  • Custom API and CSS access, and Acuity branding removal require Premium tier

HeyGen

  • Avatar movements feel unnatural in longer videos and repetitive with limited emotional expression, appearing stiff and robotic after 60 seconds
  • Cannot reliably choreograph natural interactions like walking through a room, using devices, or drinking from objects
  • Billing gap between marketed unlimited plans and actual credit consumption is highest complaint with lost credits on failed renders
  • Inconsistent lip sync and voice quality with slow processing and occasional moderation blocks without explanation
  • Customer support described as non-existent with no way to complain or reach a human representative

Pricing, plan by plan

Acuity Scheduling

$16/month

No published plan breakdown. See the Acuity Scheduling review.

HeyGen

Free
  • FreeFree
    • 3 videos
    • With watermark
  • Creator$29/month
    • Unlimited videos
    • 200 monthly credits
  • Pro$99/month
    • 2,000 credits
    • Advanced features

Which should you pick?

Choose Acuity Scheduling if

  • You need online booking.
  • You also want appointment types.
Acuity Scheduling review

Choose HeyGen if

  • You need ai avatars.
  • You want to start without paying.
  • You also want text-to-video.
HeyGen review

Questions people ask

Is Acuity Scheduling or HeyGen better?
Neither clearly leads. Acuity Scheduling starts at $16/month and HeyGen at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Acuity Scheduling or HeyGen?
HeyGen has a free tier; the other does not. Paid plans start at $16/month for Acuity Scheduling and Free for HeyGen.
Does Acuity Scheduling or HeyGen run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use HeyGen for free?
Yes. HeyGen has a free tier, so you can try it without paying. Acuity Scheduling starts at $16/month.
What is Acuity Scheduling best used for?
Acuity Scheduling is most often used for client self-scheduling with automated time zone conversion, hipaa-compliant scheduling for healthcare practitioners, multi-location scheduling with multiple staff members, membership, package sales, and gift certificate management. Of those, client self-scheduling with automated time zone conversion and hipaa-compliant scheduling for healthcare practitioners are not what HeyGen is typically brought in for.
What can Acuity Scheduling do that HeyGen cannot?
Acuity Scheduling covers Online booking, Appointment types, Calendar sync, Payment processing. HeyGen covers AI avatars, Text-to-video, Voice cloning, Video translation. Both handle Zapier.

Answered from the vendors’ own pages

HeyGen: What are HeyGen's pricing plans?

HeyGen offers Free ($0, 3 videos/month with watermark), Creator ($29/month, unlimited videos + 200 monthly credits), Pro ($99/month, more credits), Business ($149/month + $20/seat, 4K rendering), and custom Enterprise pricing.

Source
HeyGen: How does HeyGen's credit system work?

HeyGen uses a credit-based system where Avatar IV video costs 20 credits per minute, video translation costs 5-10 credits per minute. Creator includes 200 credits/month, Pro includes 2,000 credits/month, and Business shares 1,000 credits across the workspace.

Source
HeyGen: What is Digital Twin and how much does it cost?

Digital Twin creates a custom avatar from 2 minutes of recorded footage. Additional avatar slots beyond the default cost $29/month each.

Source
HeyGen: How many languages can HeyGen translate videos into?

HeyGen can translate videos into 175+ languages with AI lip sync, making it useful for global content distribution and localization.

Source
HeyGen: What do users say about HeyGen's ratings?

HeyGen has 4.8/5 on G2 across more than 1,000 reviews and 4.7/5 on Capterra across 313 verified reviews as of June 2026, with avatar quality scoring 9.2/10.

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