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AI Studios vs HeyGen

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors.

The short answer

Entry price
The same for both — $24/mo
Free plan
Both have one
Public API
Both have one
Best fit
AI Studios: training, onboarding and internal comms video · HeyGen: Marketing and product teams shipping talking-head video without a studio
Trust score
About even — AI Studios 94, HeyGen 94

From our own records as of each tool's last check. Anything we have not confirmed is left out rather than guessed. How we verify

AI StudiosTurn a script into a video fronted by a synthetic presenter, from 2,000+ stock avatars or your own clone.HeyGenAvatar videos and translation with lip-sync

Side by side

FactAI StudiosHeyGen
CategoryAI Avatars & Talking HeadsAI Avatars & Talking Heads
Pricing modelFreemiumFreemium
Starts at$24/mo$24/mo
Public APIYesYes
Trust score94 / 10094 / 100
PlatformsWeb, APIWeb, API
CompanyDeepBrain AI, Inc.HeyGen
Launched20162020
Last verifiedOct 15, 2026Oct 15, 2026

What our research says

AI Studios

AI Studios is the corporate end of avatar video: big stock avatar library, 150+ languages, 4K output and a real-time avatar product that most rivals do not have. The editor is script-and-slide shaped, so it suits training and explainer content far more than anything with real cinematography. Real-time avatars are billed in credits on a separate plan, which is where budgets get away from people.

Pros

  • 2,000+ stock avatars and 2,000 voices across 150+ languages
  • Custom avatars from a short video or a single photo
  • 4K export on paid tiers
  • REST API, webhooks and bulk operations for enterprise

Cons

  • Free tier is three one-minute 720p clips
  • Interactive Avatar is a separate $99/month credit plan
  • Output is presenter-over-slides, not free-form video

HeyGen

The strongest avatar fidelity on the market right now, but the credit arithmetic decides whether it is affordable, not the sticker price.

Pros

  • Avatar and lip-sync quality is ahead of most competitors at the price
  • Free plan lets you judge output quality before paying anything
  • Video translation covers a wide language list with synchronised lips
  • Credits roll over for a month rather than expiring at the billing date

Cons

  • Newer avatar models cost roughly seven times the credits of the older ones
  • Free tier is watermarked and capped at three one-minute videos
  • Business tier stacks a $20 per-seat charge on top of a $149 base
  • Custom avatars and the better models are gated behind higher tiers

Which one fits

Choose AI Studios if you need

  • training, onboarding and internal comms video
  • localising one script into many languages
  • kiosk or support avatars that answer in real time

Choose HeyGen if you need

  • Marketing and product teams shipping talking-head video without a studio
  • Localising existing footage into other languages with matched lip movement
  • Creators who want a cloned avatar for repeatable short-form output

AI Studios vs HeyGen: the questions people ask

Is AI Studios cheaper than HeyGen?

Both publish the same entry price, $24/mo. The difference is what each plan includes, which the fact table above sets side by side.

Does AI Studios or HeyGen have a free tier?

Both: AI Studios has a free tier, and HeyGen has a free tier.

Which has a public API, AI Studios or HeyGen?

Both ship a public API, so either can be built on; the fact table above shows the platforms each one runs on.

More comparisons

All AI Studios alternatives →All HeyGen alternatives →Browse all AI Avatars & Talking Heads →