Is HeyGen or Zeplin better?

Neither clearly leads. HeyGen starts at Free and Zeplin at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, HeyGen or Zeplin?

HeyGen starts at Free and Zeplin at Free.

Does HeyGen or Zeplin run on more platforms?

HeyGen runs on Web. Zeplin runs on Web, Desktop, Mobile.

Can I use HeyGen for free?

Both have a free tier, so you can try either at no cost before committing.

What is HeyGen best used for?

HeyGen is most often used for ai tools management, workflow automation, reporting. Of those, ai tools management and workflow automation are not what Zeplin is typically brought in for.

What can HeyGen do that Zeplin cannot?

HeyGen covers AI avatars, Text-to-video, Voice cloning, Video translation. Zeplin covers Design specs, Asset export, Code snippets, Design tokens.

Software · head to head

HeyGen vs Zeplin

HeyGen

Software

AI video generation with realistic avatars

From: Free
Rated: -

Full review Website

Zeplin

Software

Design handoff and developer collaboration

From: Free
Rated: -

Full review Website

The short version

Each has a real cost: HeyGen avatar movements feel unnatural in longer videos and repetitive with limited emotional expression, appearing stiff and robotic after 60 seconds; Zeplin the free plan is limited to 1 project and 100 screens and works only in a personal workspace
They diverge on capability: HeyGen covers AI avatars, Zeplin covers Design specs.

Where they differ

Only the attributes on which HeyGen and Zeplin actually diverge.

Attributes where HeyGen and Zeplin differ
Attribute	HeyGen	Zeplin
Pricing model	Unknown	subscription
Platforms	Web	Web, Desktop, Mobile
Founded	2020	2014

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

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 HeyGen

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

Only in Zeplin

Design specs
Asset export
Code snippets
Design tokens
Comments
Version control
Handoff workflow
Accessibility checks

What people use each for

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

HeyGen

ai tools managementnot Zeplin
Workflow automationnot Zeplin
Reportingnot Zeplin

Zeplin

Handing off design specs from Figma or Sketch to developersnot HeyGen
Sharing screens, assets and style guides with an engineering teamnot HeyGen
Reviewing and commenting on design versionsnot HeyGen

Where each one falls short

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

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

Zeplin

The free plan is limited to 1 project and 100 screens and works only in a personal workspace
Free plan AI reviews are capped at 3 per week
Role based permissions require the Advanced plan or higher
Single sign on, multi factor authentication, activity logs and invoiced billing are Enterprise only
Priority 24 hour support is Enterprise only
Basic plan caps screens at 1,000 per project and is priced per project rather than per seat
Enterprise pricing is by quote with no published rate

Pricing, plan by plan

HeyGen

Free

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

Zeplin

Free

FreeFree
- 1 project
- 1 workspace
- Basic specs
Starter$19/month
- Unlimited projects
- Multiple workspaces
- Advanced specs
Professional$49/month
- Everything in Starter
- Team collaboration
- Admin controls

Which should you pick?

Choose HeyGen if

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

HeyGen review

Choose Zeplin if

You need design specs.
You want to start without paying.
You work on Web, Desktop, Mobile.
You also want asset export.

Zeplin review

Questions people ask

Is HeyGen or Zeplin better?: Neither clearly leads. HeyGen starts at Free and Zeplin at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, HeyGen or Zeplin?: HeyGen starts at Free and Zeplin at Free.
Does HeyGen or Zeplin run on more platforms?: HeyGen runs on Web. Zeplin runs on Web, Desktop, Mobile.
Can I use HeyGen for free?: Both have a free tier, so you can try either at no cost before committing.
What is HeyGen best used for?: HeyGen is most often used for ai tools management, workflow automation, reporting. Of those, ai tools management and workflow automation are not what Zeplin is typically brought in for.
What can HeyGen do that Zeplin cannot?: HeyGen covers AI avatars, Text-to-video, Voice cloning, Video translation. Zeplin covers Design specs, Asset export, Code snippets, Design tokens.

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.

HeyGen vs Zeplin

HeyGen

Zeplin

The short version

Where they differ

What each one covers

Only in HeyGen

Only in Zeplin

What people use each for

HeyGen

Zeplin

Where each one falls short

HeyGen

Zeplin

Pricing, plan by plan

HeyGen

Zeplin

Which should you pick?

Choose HeyGen if

Choose Zeplin if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on HeyGen

More on Zeplin

Keep looking

Other head to heads