Synthesia vs HeyGen for Corporate Trainers: Which One Ships Training Videos Faster?
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Your L&D team needs training videos in four languages, SCORM packages that load in your LMS, and a per-minute cost you can defend in a budget meeting. Here's Synthesia vs HeyGen, measured for corporate trainers — not creators.
🔍 How this comparison was made
We compared official pricing pages and 2026 third-party pricing breakdowns, ran the per-minute math on published allowances, and checked L&D-user sentiment across G2, Reddit, and vendor help docs. No trial accounts were purchased and no vendor paid for placement — the verdict follows the numbers.Head-to-head
| Synthesia | HeyGen | |
|---|---|---|
| Free plan | 10 min/month, watermark, 9 stock avatars | 3 videos/month, 1-min cap, watermark |
| Entry paid | Starter $18/mo annual (~22 min/month) | Creator $29/mo ($24/mo annual), 600 credits/month |
| Effective cost per finished minute | ~$0.80–0.91/min (Starter/Pro, annual) | ~$0.15/min with standard avatars (3 credits/min); ~$0.97/min with Avatar IV (20 credits/min) |
| Languages | 140+; one-click translation gated to Enterprise | 175+ with lip-synced dubbing on all paid plans |
| SCORM / LMS export | Enterprise only (custom quote) | Business plan $149/mo + $20/seat |
| Team seats | 1 editor per self-serve plan; Enterprise for teams | Team workspaces on Business; shared 1,500-credit pool |
| Avatar ceiling | Studio avatar add-on $1,000/year | 4K export on Pro ($49/mo+) |
The per-minute math trainers actually care about
Training teams don't buy minutes — they buy finished modules. Here's the unit economics from published 2026 plans:
- Synthesia Starter, $18/mo annual (~22 min/month): roughly $0.82 per finished minute. Clean and predictable — but re-renders burn the same meter again, and every revision of a compliance video counts.
- Synthesia Pro, $64/mo annual (~70 min/month): roughly $0.91 per finished minute. Slightly worse per-minute than Starter; you pay for the bigger annual pool, API minutes, and on-brand avatars.
- HeyGen Creator, $29/mo (600 credits/month): depends entirely on which avatar engine you render. Standard avatars at ~3 credits/min give you ~200 minutes — about $0.15 per minute. Avatar IV at ~20 credits/min gives you ~30 minutes — about $0.97 per minute.
The catch: Synthesia's minutes are honest — a minute is a minute. HeyGen's credits make the meter model-dependent, and different features (dubbing, Video Agent, lip-sync) pull from the same pool. For a training library of short standard-avatar modules, HeyGen is dramatically cheaper per minute. For high-realism avatar work, the gap closes.
Choose Synthesia if…
- Avatar realism is the product — leadership-facing compliance or customer training where a studio-grade presenter matters, with the $1,000/year Express avatar add-on
- You want simple minute metering with no credit math — predictable budgeting for finance
- You produce fewer, longer videos (up to 70 min/month on Pro) rather than dozens of short clips
Choose HeyGen if…
- You need SCORM packages for your LMS — available at Business $149/mo instead of a custom Enterprise negotiation
- Your workforce spans countries — 175+ languages with lip-synced dubbing on paid plans, versus Synthesia's translation gated to Enterprise
- You ship lots of short modules — unlimited base video generation on paid plans, with credits only constraining the premium features
Where each one stings
Synthesia's drawbacks: SCORM only on Enterprise — for many L&D teams that's the whole ballgame, and it means a sales call before you can deliver to your LMS. One-click translation sits behind the same gate. One editor seat per self-serve plan means a five-person team needs either five subscriptions or an Enterprise deal. Studio-quality avatars cost $1,000/year on top of the plan and take up to 10 days to process.
HeyGen's drawbacks: the credit system is the number-one complaint across review aggregators — roughly half of community sentiment runs negative on opaque credit consumption and steep plan jumps. Credits are shared across avatar generation, dubbing, and translation, so one big project starves the rest. Creator and Pro users can't buy mid-month credit top-ups — you run dry, you upgrade. And the Business plan's 1,500 credits are shared across all seats, so a bigger team dilutes the pool fast.
FAQ
Which is cheaper for a 10-video onboarding series?
Ten 3-minute modules = 30 finished minutes. HeyGen Creator ($29/mo, standard avatars) covers it at ~$0.15/min — under $5 of usage. Synthesia Starter ($18/mo) covers 22 min/month, so you'd need Pro ($64/mo) for the full 30. HeyGen wins on price at this volume.
Can either export directly to my LMS?
HeyGen exports SCORM packages on its Business plan ($149/mo + $20/seat). Synthesia restricts SCORM to Enterprise contracts with custom pricing. If LMS delivery is mandatory, HeyGen gets you there cheaper and faster.
Which handles multilingual training better?
HeyGen: 175+ languages with lip-synced dubbing available on all paid plans. Synthesia: 140+ languages, but one-click translation requires Enterprise. For teams training in 5+ languages, HeyGen is the clear pick.
Do the free plans work for real training?
Neither. Synthesia's free tier caps at 10 watermarked minutes a month and HeyGen's at 3 watermarked 1-minute videos. Use them to judge avatar quality, then buy a plan.