Our verdict: Synthesia is the safe enterprise choice for AI avatar video. It wins on the commercial side – predictable cost, a smoother course workflow, 140+ languages and a full compliance stack (SOC 2, GDPR, SSO, SCORM) – which is why it clears procurement where others stall. It gives ground on top-end realism and emotional range, but for training and internal comms at scale that trade is usually right.
How Synthesia measures up
What we look for →What Synthesia is, and who it is for
Synthesia turns a script into a polished presenter video and is built, first and foremost, for the enterprise. Its 230+ avatars, 140+ languages, review-and-approval workflows and a compliance stack (SOC 2 Type II, GDPR, ISO 42001) are aimed at L&D, corporate communications and enablement teams producing training and internal video at volume.
Reach for Synthesia when reliability, governance and predictable cost matter more than squeezing out the last few percent of realism: onboarding, compliance training, product enablement and multilingual internal comms. If your priority is public-facing marketing where output fidelity is everything, HeyGen leads; if you need branching and quizzes inside the video, Colossyan is purpose-built for that.
How Synthesia performs, criterion by criterion
Synthesia’s strengths are consistency and reach. Lip-sync is strong and digital twins are dependable, while languages are a verified high point at 140+ with clean localization. Its workflow is the best in this group for structured content: a smooth course builder, brand kits, review flows and one-click translation.
Where it trails is expressiveness. Facial realism and body language are reliable but flatter than HeyGen’s, and avatars can stiffen on emotional or rapid delivery. Voice is solid and generally needs less fixing than HeyGen’s native voice, without leading the field.
On true cost and fairness Synthesia sits mid-pack. Its meter is minutes rather than credits, which is easier to reason about, but the minutes expire monthly and do not roll over, and the training features teams actually want – SCORM, SSO, brand kits, one-click translation – are gated to the Enterprise tier, so the real cost for an L&D team is usually the custom quote, not the $29 headline.
Key features
- 230+ AI avatars and script-to-video production
- 140+ languages with one-click translation and localization
- SCORM export and LMS integration for tracked training (Enterprise)
- SOC 2 Type II, GDPR and ISO 42001 compliance with SAML/SSO
- Brand kits, review-and-approval workflows and admin controls
- Live collaboration and dedicated customer success on Enterprise
Synthesia pricing and value
Synthesia starts free (10 minutes a month, watermarked, 9 avatars). Starter is $29/mo (about $18 annually) for 10 minutes and logo removal; Creator is $89/mo (about $64 annually) for 30 minutes, more avatars, interactive video and API access; Enterprise is custom, typically low five figures a year, and unlocks unlimited minutes, SCORM, SSO, brand kits and a dedicated CSM.
The catch is not the sticker price but the meter and the gating. Minutes are capped and expire each month with no roll-over or mid-cycle top-up, and each paid tier includes a single editor seat, so a five-person L&D team on Creator effectively means five subscriptions. For a real training program the honest budget line is the Enterprise quote.
Pros and cons
- The reliable, compliant enterprise standard (SOC 2, GDPR, ISO 42001, SSO)
- Smoothest course workflow here, with SCORM and one-click translation
- 140+ languages with clean localization
- Voice needs less fixing than most rivals
- Top-end realism and emotional range trail HeyGen
- Minutes expire monthly and do not roll over
- SCORM, SSO and brand kits are Enterprise-only
- One editor seat per plan; teams pay per seat
Support and reliability
Synthesia support scales with the tier: Starter gets chat, email and a help center, Creator adds priority support, and Enterprise gets a dedicated customer success manager, tailored onboarding and implementation services. The company is based in London and its enterprise compliance posture (SOC 2 Type II, GDPR, ISO 42001) is part of the core product rather than a paid add-on.
Synthesia vs the alternatives
If Synthesia’s expiring minutes or Enterprise gating frustrate you, HeyGen leads on output realism, Colossyan on interactive training, and Wondershare Virbo or Vidnoz on price. Our Synthesia vs HeyGen comparison and Synthesia alternatives guide go deeper.
Frequently asked questions
How much does Synthesia cost?
Synthesia has a free plan (10 minutes a month), Starter at $29/mo (about $18 annually), Creator at $89/mo (about $64 annually), and custom Enterprise pricing that typically lands in the low five figures a year. Confirm current rates on their site.
Does Synthesia support SCORM?
Yes, but SCORM export for LMS integration is reserved for the Enterprise tier, alongside SSO, brand kits and one-click translation.
How many languages does Synthesia support?
140+, with one-click translation and clean localization, which is a core reason enterprises choose it for multilingual training.
Is Synthesia better than HeyGen?
For value, course workflow and compliance, often yes. For raw output realism and lip-sync, HeyGen leads. See our HeyGen vs Synthesia comparison for the full head-to-head.
Do Synthesia minutes roll over?
No. Minutes are capped per plan, reset monthly and do not roll over, and there is no mid-cycle top-up, so size your plan on the minutes you will actually use.
Related guides
More AI avatar guides: Synthesia alternatives · AI spokesperson video · AI avatars for business.
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