Synthesia is the AI avatar generator built for the enterprise, and it's the tool we'd hand an L&D or comms team that needs training video in a dozen languages by Friday. It's strong where it counts for organizations — 230+ professional avatars, 140+ languages, SOC 2 compliance, SSO and SCORM export straight into an LMS — with interactive video for branching courses. The trade-off is the model: Synthesia sells video by the minute, and those caps bite for anyone producing at high volume.
Verdict: The enterprise and training standard for avatar video. Docked for tight monthly minute caps and avatars that trail HeyGen's Avatar IV on raw realism.
Best for: L&D, onboarding and enterprise comms teams that need governance, languages and LMS export.
What is Synthesia?
Synthesia is a web-based AI video platform that turns a script into a narrated video with a professional AI avatar. You choose a presenter, write or paste your script, pick a language and voice, and it renders a polished talking-head video — no camera, studio or actor required. It's the market leader for corporate training, product education and internal communication.
Where HeyGen chases raw realism, Synthesia optimizes for the enterprise: consistency, security, localization and integration with the tools organizations already run. Public reference customers include large brands like Reuters, Heineken and Tesco, which tells you where its center of gravity sits.
Key features
230+ avatars & custom studio avatars
Synthesia ships 230+ stock avatars covering a wide range of ages, ethnicities and styles, and you can commission a fully custom studio avatar of a real presenter. The avatars are clean and professional — a touch more "corporate spokesperson" than lifelike, which is exactly right for training content.
140+ languages & voices
Localization is a core strength. Synthesia generates narration in 140+ languages, and you can produce the same course in many languages from one script, which is why global L&D teams standardize on it. Voice quality is consistent and clear across languages.
Interactive video & SCORM
On Creator and up, you get interactive video — branching paths, clickable choices and quizzes — plus SCORM and xAPI export so the finished course loads directly into an LMS with tracking. This is the feature set that turns Synthesia from a video maker into a training platform.
Enterprise governance
SOC 2 compliance, SAML/SSO, brand kits and content controls make Synthesia the safe institutional choice. For regulated industries and large teams, this governance layer often matters more than a few points of avatar realism.
Output quality
Synthesia's video is clean, consistent and reliably on-brand. Lip-sync is accurate, voices are professional across languages, and the templates make it easy to produce a coherent series of training modules that all look alike. For its target use — explainers, courses, onboarding — the output is exactly what you want.
The honest limits are two. The avatars are a step behind HeyGen's Avatar IV on gesture range and micro-expression, so they read a little more static in close-up. And like every avatar tool, this is talking-head video only — no scenes, no b-roll — so you'll pair it with an editor for anything richer than a presenter over slides.
Pricing
Synthesia bills by video minutes per month rather than credits, which is easy to reason about but caps casual use fast. There's a free tier, a $29 Starter and an $89 Creator, with meaningful annual discounts and custom Enterprise pricing on top. Verify current limits at checkout, since minute allowances change.
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | 10 min/mo, 9 avatars, watermark — enough to evaluate |
| Starter | $29/mo ($18 annual) | 10 min/mo, 125+ avatars, 3 personal avatars, logo removal |
| Creator | $89/mo ($64 annual) | 30 min/mo, 180+ avatars, 5 personal avatars, interactive video, API |
| Enterprise | Custom | Unlimited minutes, 240+ avatars, unlimited personal avatars, SSO, SCORM |
Common add-ons include a fully custom studio avatar at roughly $1,000/year and minute overages around $2–$5 per extra minute on Starter and Creator. For most teams, Creator is the working plan; Enterprise is the answer once minute caps or governance become the bottleneck.
Pros & cons
Pros
- Enterprise-grade: SOC 2, SSO, brand controls
- 140+ languages for global localization
- SCORM/xAPI export straight into an LMS
- Interactive video with branching and quizzes
- Clean, consistent, on-brand output
Cons
- Tight monthly minute caps
- Avatars trail HeyGen's Avatar IV on realism
- Custom avatars are expensive (~$1,000/yr)
- Talking-head only — no scenes or b-roll
- Overage fees add up quickly
Who it's for
Buy Synthesia if you produce training, onboarding or compliance video and need languages, security and LMS export — it's the institutional standard for a reason. Skip it if you want the most lifelike presenter, high-volume output without minute caps, or UGC-style ads: HeyGen wins on realism and translation, and Creatify is built for ads.
Deciding between the two leaders? Read HeyGen vs Synthesia, or see where Synthesia lands against the field in our best AI avatar generators roundup.
Frequently Asked Questions
Is Synthesia worth it in 2026?
Yes, for training, onboarding and enterprise video at scale. It leads on languages, security and LMS integration, with SCORM export and interactive video. The minute caps make it a poor fit for high-volume casual creators, who are better served by HeyGen.
How much does Synthesia cost?
There's a free plan (10 minutes/month), then Starter at $29/month (10 minutes) and Creator at $89/month (30 minutes), dropping to $18 and $64 on annual billing. Enterprise is custom with unlimited minutes.
Does Synthesia support SCORM and LMS export?
Yes. It exports SCORM and xAPI packages so videos and interactive courses drop directly into learning management systems. That, plus SOC 2 and SSO, is why enterprises and L&D teams standardize on it.
How many languages does Synthesia support?
140+ languages, and you can produce the same script in many of them from one project. Voice quality is consistent across languages, which is why global training teams rely on it for localization.
Is Synthesia better than HeyGen?
For enterprise training, governance and LMS export, yes. For raw avatar realism and one-click video translation, HeyGen's Avatar IV is ahead. Choose by whether governance or realism matters more — our HeyGen vs Synthesia comparison breaks it down.
Can I make a custom avatar of myself?
Yes, but it's a paid studio process — a custom avatar runs about $1,000 per year, with personal-avatar allowances varying by plan. Higher tiers include more personal avatars, and Enterprise unlocks unlimited ones.
What happens if I run out of minutes?
You either wait for the monthly reset, buy overage minutes (roughly $2–$5 each on Starter and Creator), or upgrade. Because minutes are the real constraint, estimate your monthly output before picking a plan.