Pick HeyGen if…
- You specifically need Realistic avatars or Personal avatars, which Synthesia doesn't ship.
- Your primary use case is Training videos or Product demos — Synthesia doesn't list this.
HeyGen vs Synthesia — which one should you pick in 2026?
Reviewed by Faisal Saleem · no paid placements, ever.
HeyGen starts at $29/mo — AI avatar video platform for talking-head content at scale. Synthesia starts at $18/mo — Enterprise AI avatar studio for learning and corporate video. Both are ai avatars tools. We compared pricing, features, agent capability, pros & cons, and which workflows each is best for — full head-to-head below.
IN ONE LINE
Pick Synthesia if budget is the priority. The other tool wins on specific features — see the side-by-side below.
Pick HeyGen if… vs. Pick Synthesiaif…
Pick Synthesia if…
- You want the cheaper option (starts at $18/mo, HeyGen starts at $29/mo).
- You specifically need 230+ avatars or 140+ languages, which HeyGen doesn't ship.
- Your primary use case is Corporate training or Internal comms — HeyGen doesn't list this.
FULL HEAD-TO-HEAD
HeyGen vs Synthesia — side-by-side
| TOOL | ||
|---|---|---|
| PRICING MODEL | Freemium | Freemium |
| STARTING PRICE | $29/mo | $18/mo |
| CATEGORY | AI Avatars | AI Avatars |
| AI AGENT | No | No |
| EDITOR'S PICK | No | No |
| KEY FEATURES |
|
|
| USE CASES |
|
|
| TAGS | #avatar#video#dubbing | #avatar#enterprise#training |
| WEBSITE | www.heygen.com | www.synthesia.io |
PRICING
HeyGen vs Synthesia pricing
Synthesia is the cheaper option at the entry tier — roughly $11.00/mo less than the other.
HeyGen
Freemium · entry tier from $29/mo
5 plans available — see breakdown below.
Synthesia
Freemium · entry tier from $18/mo
4 plans available — see breakdown below.
HeyGen plans
Free
Try HeyGen
$0forever
1 video / month, 3-min max
- 1 video/month, up to 3 mins
- 1 custom digital twin
- 500+ stock avatars
- 720p export
POPULAR
Creator
For creators
$29per month
Unlimited 30-min videos
- Unlimited videos up to 30 mins
- Voice cloning, 175+ languages
- 1080p export
- Watermark removal
Pro
Premium for power users
$99per month
10x Creator usage
- 10x premium usage
- Faster processing
- 4K video export
- Edit translation scripts
Business
For collaborating teams
$149per month
60-min videos, 4K
- Videos up to 60 mins, 4K export
- 5 custom digital twins
- SAML/SSO, centralized billing
- Interactive video, SCORM
Enterprise
For enterprise scale
Custom
Unlimited, no duration limit
- Unlimited videos, no duration limit
- Multi-workspace control
- Enterprise security
- Dedicated CSM
Synthesia plans
Basic
Experiment with AI video
$0forever
10 minutes (1,200 credits) / mo
- 1,200 credits/month (10 mins)
- 9 AI avatars
- No credit card required
POPULAR
Starter
With your own avatar
$18billed annually
14,500 credits / year
- 14,500 credits/year
- 125+ stock avatars
- 3 personal avatars
- Remove Synthesia logo
Creator
For team production
$64billed annually
44,000 credits / year
- 44,000 credits/year
- 180+ AI avatars
- API access, branded pages
- Interactive videos and quizzes
Enterprise
For organizations
Custom
Unlimited video minutes
- Unlimited video minutes
- 1-click translation (80+ langs)
- SAML/SSO, live collaboration
- Dedicated CSM
USE CASES
What each is best for
Each use case listed by either vendor, with which tool actually covers it.
USE CASE
HeyGen
Synthesia
- Training videos
- Marketing
- Product demos
- Localization
- Corporate training
- Internal comms
- Sales enablement
PROS & CONS
Strengths and trade-offs
HeyGen
Pros of HeyGen
- Free tier available; paid plans from $29/mo
- Realistic avatars
- Personal avatars
- Video translate
Cons of HeyGen
- No autonomous agent — handles single prompts, not multi-step workflows
- Competition is strong in this space — see Synthesia for comparison
Synthesia
Pros of Synthesia
- Free tier available; paid plans from $18/mo
- 230+ avatars
- 140+ languages
- Custom avatars
Cons of Synthesia
- No autonomous agent — handles single prompts, not multi-step workflows
- Competition is strong in this space — see HeyGen for comparison
QUESTIONS & ANSWERS
HeyGen vs Synthesia — frequently asked questions
Is HeyGen better than Synthesia?
It depends on your workflow. HeyGen is focused on assistive features, while Synthesia doesn't include an agent. Neither is currently our Editor's Pick — both are credible options. See the side-by-side table above for specifics.
Is HeyGen cheaper than Synthesia?
Synthesia is cheaper. HeyGen starts at $29/mo and Synthesia starts at $18/mo — a difference of roughly $11.00 per month at the entry tier.
Does HeyGen have an AI agent?
No — HeyGen is built around assistive features (autocomplete, chat) rather than a true autonomous agent. If agent functionality is a hard requirement, neither tool in this comparison ships one.
Does Synthesia have an AI agent?
No — Synthesia focuses on assistive features rather than agents.
What's the difference between HeyGen and Synthesia?
Both are ai avatars tools. The key differences come down to pricing (HeyGen: Freemium, from $29/mo; Synthesia: Freemium, from $18/mo), agent capability (HeyGen: no, Synthesia: no), and feature focus. Use the comparison table above to weigh which axis matters most for your work.
What's a good alternative to HeyGen and Synthesia?
Beyond HeyGen and Synthesia, the strongest alternatives in AI Avatars depend on whether you prioritise price, agent capability, or specific features. See our "HeyGen alternatives" and "Synthesia alternatives" pages for a hand-picked ranking of each.
MORE
Best HeyGen alternatives
MORE
Best Synthesia alternatives