HeyGen vs Synthesia: Which AI Video & Voice Tool Is Better in 2026?

HeyGen

From $24

Synthesia

From $22

Quick verdict

Overall pick: Tie

Pick HeyGen if you want a free plan to test the product and a flat starting price of $24, especially for marketing teams and localized sales outreach. Pick Synthesia if your work centers on corporate training and L&D documentation videos and you accept per-seat billing starting at $22 with no free tier. Because both tools list every feature in the comparison set, the decision rests on pricing structure and stated use case rather than capability gaps.

Synthesia's entry plan ($22) is 8% cheaper than HeyGen's ($24).
Synthesia charges per user while HeyGen uses a flat price, so HeyGen gets relatively cheaper as your team grows.
HeyGen has a free plan; Synthesia does not.
They cover the same 8 of 8 core features we track, so price and UX decide.

Try HeyGen →Try Synthesia →

Cost calculator

Team size: 5 users

Tool	Monthly	Yearly
HeyGen · flat	$24.00	$288
Synthesia · per user	$110.00	$1320

Based on entry-level paid plans. Prices change, so check the vendor before you buy.

Which one should you choose?

If you need…	Pick	Why
Trying the tool before committing budget	HeyGen	HeyGen offers a free plan; Synthesia does not.
Scaling seats across a large team	HeyGen	HeyGen bills flat from $24, while Synthesia bills per seat from $22, so cost grows with each added user on Synthesia.
Corporate training and L&D documentation videos	Synthesia	Synthesia lists corporate training and L&D documentation videos as its best-for use cases.
Localized sales outreach and marketing	HeyGen	HeyGen lists marketing teams and localized sales outreach as its best-for use cases.
Buying on lowest advertised starting price	Synthesia	Synthesia's starting price of $22 per seat is lower than HeyGen's $24 flat starting price.

Feature comparison: HeyGen vs Synthesia

Feature	HeyGen	Synthesia
Free plan	✅	❌
Starting price	$24 /mo	$22 /user/mo
Text-to-video scene generation	✅	✅
Photorealistic AI presenter avatars	✅	✅
Custom voice cloning & multi-speaker audio	✅	✅
1-click automatic subtitles & captions	✅	✅
Integrated screen & webcam recorder	✅	✅
Automatic multilingual lip-sync translation	✅	✅
Brand kits, custom fonts & media library	✅	✅
Cloud video rendering API & webhooks	✅	✅

Highlighted rows are where the tools differ.

Pros and cons

HeyGen

Offers a free plan for evaluation before paying.
Flat billing from $24 avoids per-seat cost growth as users are added.
Covers all eight compared features, including voice cloning, lip-sync, and API access.
Founded in 2020 and positioned for marketing teams and localized sales outreach.

Starting price of $24 is higher than Synthesia's $22 entry point.
Not positioned for corporate training or L&D documentation, where Synthesia is.

Try HeyGen →

Synthesia

Starting price of $22 per seat is the lowest entry point in this comparison.
Covers all eight compared features, including voice cloning, lip-sync, and API access.
Positioned for corporate training and L&D documentation videos.
Founded in 2017, earlier than HeyGen.

No free plan, so evaluation requires a paid commitment.
Per-seat billing means total cost rises with each additional user.

Try Synthesia →

COMMUNITY POLL

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At a glance

HeyGen

Next-gen AI video generator with studio-grade talking avatars and instant voice translation.

Founded 2020 · From $24 · 8/8 tracked features

Best for: marketing teams, localized sales outreach

See HeyGen alternatives →

Synthesia

Enterprise AI video generation platform turning text into professional training videos in 140+ languages.

Founded 2017 · From $22 · 8/8 tracked features

Best for: corporate training, L&D documentation videos

See Synthesia alternatives →

FAQ

Is HeyGen cheaper than Synthesia?

It depends on team size. HeyGen starts at $24 flat, while Synthesia starts at $22 per seat. For a single user Synthesia's entry price is lower, but because Synthesia bills per seat, HeyGen's flat price can be cheaper as more users are added.

Does either tool offer a free plan?

HeyGen offers a free plan. Synthesia does not.

Do HeyGen and Synthesia have the same features?

Yes, on the compared feature set they match: both list text-to-video scene generation, photorealistic AI avatars, voice cloning, automatic subtitles, screen recording, lip-sync translation, brand kits, and API access.

Which is better for corporate training videos?

Synthesia, which lists corporate training and L&D documentation videos as its best-for use cases.

Which is better for marketing and sales outreach?

HeyGen, which lists marketing teams and localized sales outreach as its best-for use cases.

Related comparisons

Data last reviewed: pending verification. All AI Video & Voice tools →