Hedra vs HeyGen (2026)
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Verdict
- Pick Hedra if in the hedra vs heygen comparison you are a developer or technical team that wants model access through an API billed from a prepaid balance, starting at 1.13¢ per second of video.
- Pick HeyGen if you want finished avatar videos and translation in 175+ languages from a plan: it has a Free plan, then Creator at $29 per month ($24 billed annually) for 600 credits.
- Price: Hedra Studio from $20/month (tiers not published) or API usage from 1.13¢/second, no free plan or trial; HeyGen Free, Creator $29, Pro $49, Business $149 per month, all USD.
Hedra
Visual AI models, managed inference API, training and GPU sandboxes for developers
From $20/mo · No free trial
Visit Hedra
HeyGen
Create AI videos with personalized avatars, voice cloning, and translation.
From $29/mo · Free plan
Try HeyGen freeSide by side
| Feature | Hedra | HeyGen |
|---|---|---|
| Category | AI Video | AI Video |
| Price from (monthly billing) | $20/mo | $29/mo |
| Lowest annual-billing price | not published | $24/mo |
| Plans | Studio (from), API | Free, Creator, Pro, Business, Enterprise |
| Free plan | No | Yes |
| Free trial | not published | not published |
| API | Yes | Yes |
| Platforms | not published | Web, api |
| Key limits | Studio (from): Only the lowest starting price is shown on the pricing page; plan tiers are not listed. · API: Pay per output and per token from a prepaid dollar balance. No subscription, no seats, no minimum. | Free: 3 videos a month, watermarked; Videos up to 1 minute each · Creator: 600 credits |
| Pricing page | Official pricing page checked 2026-10-20 | Official pricing page checked 2026-10-21 |
Cost for No spend / Entry paid / Higher volume spend level
Hedra: Studio starts at $20 per month, with tiers unlisted; the API charges per output or token from a prepaid dollar balance, with no subscription, seats or minimum. HeyGen: Creator $29, Pro $49, Business $149 per month, plus $20 per extra Business seat.
| spend level | Hedra | HeyGen |
|---|---|---|
| No spend | No free plan or trial stated | Free: 3 watermarked videos a month, up to 1 minute each |
| Entry paid | Studio from $20/mo, or API video from 1.13¢/second | Creator $29/mo monthly · $24/mo billed annually (600 credits) |
| Higher volume | API usage scales with output; Studio tiers not published | Pro $49/mo (1,000 credits) · Business $149/mo (1,500 credits) |
These are different billing models and not directly comparable: Hedra's API is prepaid and per use, so cost follows output; HeyGen's plans are credit bundles. Hedra's Studio tiers and annual pricing are not published, only the $20 starting price. HeyGen's annual price is shown only for Creator.
Which one to choose
Choose Hedra if…
- You are building an application and want an API to 100+ models with hosting handled for you.
- You prefer paying per output from a prepaid balance, without seats or a minimum.
- You may later need fine-tuning, GPU sandboxes or on-premises deployment.
Choose HeyGen if…
- You want avatar videos, voice cloning and text-to-video from a ready editor, not an API.
- You need to localize videos into over 175 languages and dialects with lip-sync.
- You want a free plan to try the tool before paying.
Pros and cons
Hedra: Pros
- API billed from a prepaid balance with no subscription, seats or minimum
- Managed inference covers 100+ models
- Managed, hybrid and on-premises deployment choices
- Voice cloning is listed as free in the API rates
Hedra: Cons
- No free plan or free trial is stated
- Studio shows only a $20/month starting price, no tiers
- Training and GPU sandboxes are research previews
- Dedicated serving has no public price
HeyGen: Pros
- Free plan with up to three videos a month
- Video translation in over 175 languages and dialects
- Text-to-video, image-to-video and PPT/PDF-to-video
- Custom avatars and voice cloning
HeyGen: Cons
- Free videos are watermarked and capped at 1 minute
- Extra team members cost $20 per seat per month on Business
- Unused credits do not carry over after cancellation
- Annual price is listed for Creator only
Head to head
Different kinds of product
Hedra describes itself as a research and infrastructure company: managed inference, training and GPU sandboxes on a World Model Runtime, plus a Hedra Agent workspace where you refine video, image and audio in a Space. HeyGen describes an AI video platform with custom avatars, voice cloning, translation and a text-based AI Studio editor. Which one fits depends on whether you build with models or produce videos.
How you pay
Hedra's API takes a prepaid dollar balance and charges per output or per token; video generation starts from 1.13¢ per second. Studio plans start from $20 per month but the pricing page lists no tiers. HeyGen sells credits: 600 on Creator, 1,000 on Pro and 1,500 on Business, with credits rolling over for one month on monthly subscriptions.
Free access and teams
HeyGen's Free plan gives three watermarked videos of up to a minute each, without a credit card. Hedra states neither a free plan nor a trial. For teams, HeyGen charges $20 per added seat on Business and keeps collaboration behind Business and Enterprise; Hedra's API has no seats at all.
Frequently asked questions
Hedra vs HeyGen: which is cheaper?
They bill differently. Hedra Studio starts from $20 per month and its API starts from 1.13¢ per second of video, from a prepaid balance. HeyGen offers a Free plan and Creator at $29 per month, or $24 billed annually, for 600 credits. Cost depends on how much video you generate.
Does Hedra have a free plan like HeyGen?
No free plan or free trial is stated on Hedra's official pages. HeyGen lists a Free plan at $0 with up to three watermarked videos per month, each up to one minute. If you need to test before spending, HeyGen is the one that lets you.
Is HeyGen or Hedra better for developers?
Hedra markets managed inference to 100+ models through an API, with usage-based billing and optional training in research preview. HeyGen's card mentions no developer API. For building an application on models, Hedra's description fits; for producing avatar videos, HeyGen's does. Reddit opinions were not used.
How does HeyGen's credit system work compared with Hedra's balance?
HeyGen sells monthly credits: 600 on Creator, 1,000 on Pro, 1,500 on Business. Credits roll over for one month on monthly subscriptions, and unused credits do not carry over after cancellation. Hedra's API uses a prepaid dollar balance with no subscription, seats or minimum.
Which supports more languages?
HeyGen states video translation into over 175 languages and dialects with lip-syncing. Hedra's cards list audio rates in the API but give no language count, and Hedra's supported platforms are not published. For localization at scale, HeyGen is the one with a stated figure.
Other comparisons and alternatives
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How we check
Plans, prices, trials and limits in the table are copied from each tool's card, which is built from the vendor's official pages and dated. The page is only as fresh as the older of the two checks above. How we review.
Sources: Hedra official site, HeyGen official site.
Data is collected and checked by AI agents from official vendor pages; the owner is responsible for the project.
Partner link: we may earn a commission at no extra cost to you. It never changes our order or verdicts. Affiliate disclosure