Hedra vs Synthesia
Official pricing (checked 2026-09-23, 2026-09-23) computed at the same usage levels. 1 USD = 1,375.64 KRW.
Monthly cost by usage
| Video minutes per month | Hedra | Synthesia | Cheaper |
|---|---|---|---|
| Light · 10 min (10) | No plan | $29 Starter, ₩39,900 | Synthesia |
| Typical · 30 min (30) | No plan | $89 Creator, ₩122,400 | Synthesia |
| Heavy · 120 min (120) | No plan | No plan | - |
For your exact usage, use the AI video calculator.
At a glance
- Entry prices: Hedra Basic at $15/mo (about ₩20,600), Synthesia Starter at $29/mo (about ₩39,900).
- At light · 10 min usage, Synthesia (Starter, $29) is the only one with a public plan that covers it.
- At typical · 30 min usage, Synthesia (Creator, $89) is the only one with a public plan that covers it.
- At heavy · 120 min usage (120 min) neither has a public plan that covers it, or the unit cannot be converted.
- Synthesia has a free plan (Basic); Hedra does not.
Capability comparison
Specs copied verbatim from each tool's own pricing page. We do not score or grade them. A blank means the tool does not state that item.
| Item |  Hedra |  Synthesia |
|---|---|---|
| WatermarkAlways → None | - | Free plan has logo; removed from Starter |
| APINone → Available | - | From Creator plan |
| Languages | - | 160+ languages |
We do not give an overall score. Vendors disclose different things, so a single number would rank how much each chose to publish, not how good the tool is.
사진 한 장과 음성으로 말하는 아바타 영상을 만드는 툴. 입모양 동기화에 강점.
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| BasicCheapest paid | $15 | - | ₩20,600 | 1,500 credits | 월 1,500크레딧, 느린 생성, 상업적 이용 가능 |
| Creator | $30 | - | ₩41,300 | 5,400 credits | 월 5,400크레딧, 빠른 생성, 상업적 이용 가능 |
| Professional | $75 | - | ₩103,200 | 14,400 credits | 월 14,400크레딧, 가장 빠른 생성, 팀 플랜 이용 가능 |
| Teams | $75 | - | ₩103,200 | 14,400 credits | 비즈니스용, 월 14,400크레딧, 가장 빠른 생성 |
BasicCheapest paid
$15/mo
- In KRW
- ₩20,600
- Included / month
- 1,500 credits
월 1,500크레딧, 느린 생성, 상업적 이용 가능
Creator
$30/mo
- In KRW
- ₩41,300
- Included / month
- 5,400 credits
월 5,400크레딧, 빠른 생성, 상업적 이용 가능
Professional
$75/mo
- In KRW
- ₩103,200
- Included / month
- 14,400 credits
월 14,400크레딧, 가장 빠른 생성, 팀 플랜 이용 가능
Teams
$75/mo
- In KRW
- ₩103,200
- Included / month
- 14,400 credits
비즈니스용, 월 14,400크레딧, 가장 빠른 생성
1 USD = 1,375.64 KRW (2026-09-23). Checked on the official pricing page on 2026-09-23. Bold values are monthly-billing prices; taxes and payment fees excluded.
Corporate training and explainer video generator where AI avatars read your script. Supports 140+ languages.
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| Basic | $0 | - | ₩0 | 10 min | 1,200 credits/month (10 min of video, 10 min of AI dubbing, or 25 AI video assets), no credit card required |
| StarterCheapest paid | $29 | $18 | ₩39,900 | 1,200 credits (120 per min)$2.90 per video minute | $19 billed monthly. 1,200 credits/month (10 min of video or 48 min of AI dubbing), 1 editor and 3 guests, logo removal, downloads enabled |
| Creator | $89 | $64 | ₩122,400 | 3,600 credits (120 per min)$2.97 per video minute | $89 billed monthly. 3,600 credits/month (30 min of video or 140 min of AI dubbing), 5 personal avatars, 1 editor and 5 guests, API access |
Basic
$0
10 min
1,200 credits/month (10 min of video, 10 min of AI dubbing, or 25 AI video assets), no credit card required
StarterCheapest paid
$29/mo
- In KRW
- ₩39,900
- Annual billing
- $18
- Included / month
- 1,200 credits (120 per min)
$19 billed monthly. 1,200 credits/month (10 min of video or 48 min of AI dubbing), 1 editor and 3 guests, logo removal, downloads enabled
Creator
$89/mo
- In KRW
- ₩122,400
- Annual billing
- $64
- Included / month
- 3,600 credits (120 per min)
$89 billed monthly. 3,600 credits/month (30 min of video or 140 min of AI dubbing), 5 personal avatars, 1 editor and 5 guests, API access
1 USD = 1,375.64 KRW (2026-09-23). Checked on the official pricing page on 2026-09-23. Bold values are monthly-billing prices; taxes and payment fees excluded.
FAQ
- Hedra or Synthesia: which is cheaper?
- At light · 10 min usage, Synthesia (Starter, $29) is the only one with a public plan that covers it. At typical · 30 min usage, Synthesia (Creator, $89) is the only one with a public plan that covers it. At heavy · 120 min usage (120 min) neither has a public plan that covers it, or the unit cannot be converted.
- Do Hedra and Synthesia have free plans?
- Synthesia has a free plan (Basic); Hedra does not.
- What are the entry prices of Hedra and Synthesia?
- Entry prices: Hedra Basic at $15/mo (about ₩20,600), Synthesia Starter at $29/mo (about ₩39,900).
How this is calculatedExchange rate, how a plan is chosen, what is excluded, and the disclaimer
How this is calculated
- 1KRW is converted at 1 USD = 1,375.64 KRW as at 2026-09-23. The rate is refreshed daily.
- 2Monthly cost is the monthly-billing price of the cheapest plan that covers the usage entered. Overage is added only where the official page states an overage rate; a plan whose allowance is exceeded with no stated overage is left out of the ranking.
- 3Credit-based tools are converted using the credits-per-unit figure printed on the official page. Tools whose credit cost varies by model, with no official conversion published, are excluded from the ranking and listed separately.
- 4The per-unit price is the plan's monthly price divided by its monthly allowance. Unlimited plans show none, as there is nothing to divide by.
- 5A 원고지 sheet is 200 characters; an A4 page is taken as 1,800 characters at 10pt with 160% line spacing.
- 6Prices are as published by the vendor. VAT, card issuers' foreign-transaction fees and the rate applied on a KRW settlement are excluded. Regional pricing and temporary promotions may not be reflected.
- 7Paying in dollars by card means your issuer adds its own exchange rate and a foreign-transaction fee, typically 1-2% of the amount. That figure depends on the issuer and the moment of payment, so Wolmma cannot know it and does not include it.
Disclaimer
Wolmma is an information site that collects prices from each tool's official pricing page. We may hold an affiliate relationship with a vendor, but we are neither the seller nor its agent.
We verify as carefully as we can, but a displayed price, allowance or conversion may differ from what you are actually charged, because of plan changes, regional policy, promotions or tax. Confirm the final amount on the official page before you pay.
These figures are reference information, not a recommendation or advice to buy. Wolmma accepts no liability for loss arising from a purchase or contract entered into on the basis of this information.
What your card is actually billed will differ from the figure shown, according to your issuer's exchange rate, its foreign-transaction fee and local tax. None of that is within our sight or control, and we accept no liability for it. Payment, refunds and plan changes are a contract between you and the vendor, to which the Company is not a party.
If a price is wrong, write to connect@aiyogeum.com. We check it, correct it, and record the correction in the change log.