Synthesia turns a script into a video with an AI presenter, in more than 140 languages, and is built around training, onboarding and internal communication. It is a strong pick for companies making learning content, especially on Enterprise with SCORM export and brand kits. For small businesses making marketing videos, HeyGen usually gives more for the same $29 a month.
What Synthesia is
Synthesia is an AI avatar video platform. You type or paste a script, choose a stock AI presenter or your own personal avatar, and it produces a video of that presenter speaking your words Synthesia pricing ↗. It supports more than 140 languages and voices Synthesia pricing ↗.
It has grown beyond plain avatar videos. Plans include templates, surveys and roleplays, dubbing of existing videos, an AI Video Assistant, and an AI video agent called Syren Synthesia pricing ↗. Pro adds interactive videos and branded video pages, and Enterprise adds SCORM export for learning systems Synthesia pricing ↗.
G2's comparison describes Synthesia's best uses as corporate training, onboarding, eLearning and multilingual internal communications G2 comparison ↗. Hands on testing is in progress.
What it does well
Built for training teams. Roleplays, surveys, interactive videos and SCORM export are features learning teams need and most avatar tools lack Synthesia pricing ↗.
Translation at scale. Enterprise includes one click translation into more than 140 languages Synthesia pricing ↗, and G2's comparison calls Synthesia's multilingual translation a clear advantage G2 comparison ↗.
Easy to use. G2 users rate its ease of use at 92 percent and setup at 94 percent, and it has about 2,376 G2 reviews G2 comparison ↗.
Enterprise controls. Enterprise adds SAML single sign on, live team collaboration, brand kits, unlimited video minutes, implementation services and a dedicated customer success manager Synthesia pricing ↗.
A free plan to try. Basic gives you 10 minutes of video a month, 9 stock avatars and access to templates Synthesia pricing ↗.
Where it falls short
Fewer avatars at entry. Starter offers 125 plus stock avatars Synthesia pricing ↗, and G2 notes Synthesia relies mainly on pre made corporate avatars, with custom avatars taking an extra process G2 comparison ↗. HeyGen's free plan alone lists more than 500 stock avatars HeyGen pricing ↗.
Lower avatar quality score. G2's comparison scores HeyGen's avatar quality 9.2 out of 10 against 8.2 for Synthesia G2 comparison ↗.
The free plan is limited. Videos carry a Synthesia watermark, and downloads start on Starter Synthesia pricing ↗. G2's author found MP4 downloads and AI script generation needed an upgrade G2 comparison ↗.
Short minute allowances. Starter adds only about 12 minutes of video a month on top of the free 10 Synthesia pricing ↗. Video costs about 100 credits a minute, and lip sync dubbing uses twice the credits Synthesia pricing ↗.
Key features sit high up. SCORM export, brand kits and one click translation are Enterprise only, and Enterprise pricing is custom Synthesia pricing ↗.
Pricing and plans
Basic (free): 500 credits a month, about 10 minutes of video or dubbing, 9 stock avatars, 1 editor and 3 survey responses. Videos are watermarked Synthesia pricing ↗.
Starter: $29 a month billed monthly. 1,250 credits, about 12 extra minutes of video, 125 plus avatars, downloads, logo removal, dubbing, 1 editor and 3 guests Synthesia pricing ↗.
Pro: from $89 a month for 6,000 credits, about 60 extra minutes, 180 plus avatars, 5 personal avatars, interactive videos and 5 guests Synthesia pricing ↗. Larger credit tiers run up to $676 a month for 48,000 credits Synthesia pricing ↗.
Enterprise: custom pricing, with unlimited video minutes, 240 plus avatars, unlimited personal avatars, SSO, brand kits and SCORM export Synthesia pricing ↗.
Billing notes: yearly billing saves up to 4 months Synthesia pricing ↗. G2 reported Starter at $18 a month billed yearly, though that may be out of date G2 comparison ↗. Learner seats cost $29 per seat a month, and Studio Express avatar creation is a $1,000 a year add on for annual plans Synthesia pricing ↗. No free trial is listed beyond the free plan Synthesia pricing ↗.
Who should (and shouldn't) use it
- Good fit: HR and learning teams producing training, onboarding and compliance videos.
- Good fit: companies that need the same video in many languages.
- Good fit: larger organizations that need SSO, brand control and SCORM export.
- Skip it if: you make social media or marketing videos; HeyGen or a clip generator fits better.
- Skip it if: you need many minutes a month on a small budget.
- Skip it if: you want cinematic clips rather than a talking presenter.
Alternatives worth a look
- HeyGen: our avatar pick, with a free plan of 3 videos a month and Creator at $29 a month or $24 billed yearly, with 175 plus languages HeyGen pricing ↗.
- Google Flow: top ranked short video clips through Google AI plans, for ads and social posts rather than presenters Arena leaderboard ↗.
- Adobe Firefly: $9.99 a month for video, music and audio tools, with several partner video models Adobe Firefly plans ↗.
Where it appears
ComparedThe Best AI Video GeneratorWhat’s good
- Strong for training content
- Large G2 review base
- Enterprise controls
What to know
- Fewer avatars than HeyGen at entry
- Free plan watermarked
Key features
- 140+ languages and voices
- Stock and personal avatars
- Interactive videos on Pro
- SCORM export on Enterprise
- Surveys and roleplays
- Dubbing
Questions people ask
Is Synthesia free?
Yes, there is a free Basic plan with about 10 minutes of video a month, 9 stock avatars and a watermark Synthesia pricing ↗.
How much does Synthesia cost?
Starter is $29 a month billed monthly and Pro starts at $89 a month. Enterprise is custom Synthesia pricing ↗.
Is Synthesia better than HeyGen?
For training and multilingual corporate video, Synthesia is strong. G2's comparison favors HeyGen for avatar quality and marketing content G2 comparison ↗.
Can I make my own avatar in Synthesia?
Yes. Starter includes personal avatars, Pro includes 5, and Enterprise is unlimited Synthesia pricing ↗.
Where this comes from
Checked Oct 9, 2026. Vendor pages describe their own products; independent sources add outside views. Hands on testing is in progress.
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