Head to head

HeyGen vs Synthesia

The verdict

Synthesia is the safer enterprise bet with better avatar quality and reliability, but HeyGen wins on price and is closing the gap fast — pay double for Synthesia only if your brand reputation depends on it.

PriceHeyGen

Ease of useSynthesia

Output qualitySynthesia

Feature by feature

FeatureHeyGenSynthesia

PricingHeyGen: Free tier + Creator at $29/mo, Team at $89/mo (billed annually)Synthesia: Starter at $29/mo, Creator at $89/mo, Enterprise custom — same entry price but fewer credits

Free TierHeyGen: 1 free video/mo, up to 1 minute, watermarked — actually usable for testingSynthesia: 3 free minutes total (one-time), then gone — barely enough to evaluate

Context Window / Output LimitsHeyGen Creator: 15 videos/mo, up to 5 min each; Team: unlimited minutesSynthesia Starter: 10 videos/mo capped at 10 min each; Creator: 30 videos/mo — stricter throttling

Best Use CaseHeyGen: Marketing teams, social content, startups needing multilingual video on a budgetSynthesia: Corporate L&D, compliance training, enterprise onboarding — polished, professional output

Biggest WeaknessHeyGen: Avatar lip-sync occasionally drifts on longer scripts; customer support is slowSynthesia: Expensive per-video when you hit limits; avatars feel corporate and stiff for creative work

SpeedHeyGen: 2–5 minutes per video render for standard avatars; streaming avatar feature is near real-timeSynthesia: 5–10 minutes per video; no real-time option; enterprise queue can add delays

Real cost breakdown

Moderate use = 20 videos/month, ~2 minutes each, one language. HeyGen Creator at $29/mo covers this comfortably within the 15-video limit — you might need Team ($89/mo) if you push past 15. That's $1.45–$4.45 per video. Synthesia Starter at $29/mo gives you 10 videos/mo, so 20 videos forces you to Creator at $89/mo — $4.45 per video at that tier. Over 12 months: HeyGen runs you $348–$1,068/year vs Synthesia $348–$1,068/year at the same tier names, but HeyGen's Team tier ($89/mo) offers unlimited minutes while Synthesia's Creator ($89/mo) caps at 30 videos. For heavy users, HeyGen saves real money. At 50 videos/month, HeyGen Team ($89/mo) = ~$1.78/video; Synthesia Creator ($89/mo) = you've blown past the cap and need Enterprise pricing (typically $500+/mo). That's a $5,000+/year difference for the same output volume.

When to switch

Switch from HeyGen to Synthesia when: your videos will be seen by C-suite executives or external clients who will judge production quality — Synthesia's avatars look noticeably more polished and less uncanny. Also switch if you need SOC 2 compliance, dedicated account management, or your L&D team needs a course-builder workflow baked in. Switch from Synthesia to HeyGen when: you're producing more than 30 videos a month and don't want to negotiate an enterprise contract, you need real-time streaming avatars for interactive use cases, or your budget is under $50/mo and you need actual usable output. HeyGen's multilingual dubbing feature (auto-translating existing video into 40+ languages with lip-sync) is also genuinely better than Synthesia's equivalent — if that matters to you, HeyGen wins outright.

This comparison is independent. Neither company paid us or reviewed this content before publication. Pricing verified as of publication date — check official sites for current rates.