Altered Studio vs Echo Voice AI
Official pricing (checked 2026-10-13, 2026-10-19) computed at the same usage levels. 1 USD = 1,323.9 KRW.
- At 120,000 Characters per month (Typical · 120k)
Altered Studio- No plan
Echo Voice AI
- ₩10,900
- Standard Yearly, $8.25/mo
- One side has a plan that cannot be converted to usage, so no winner is called per band. Compare the monthly prices in the table below.
Monthly cost by usage
Which side is cheaper at light, typical and heavy use. Each cell is the cheapest plan that covers that amount.
| Characters per month | Altered Studio | Echo Voice AI | Cheaper |
|---|---|---|---|
| Light · 30k (30,000) | No plan | $8.25 Standard Yearly, ₩10,900 | Echo Voice AI |
| Typical · 120k (120,000) | No plan | $8.25 Standard Yearly, ₩10,900 | Echo Voice AI |
| Heavy · 600k (600,000) | No plan | $8.25 Standard Yearly, ₩10,900 | Echo Voice AI |
For your exact usage, use the AI voice & dubbing calculator.
At a glance
- Entry prices: Altered Studio CREATOR at $40/mo (about ₩53,000), Echo Voice AI Standard Yearly at $8.25/mo (about ₩10,900).
- At light · 30k usage, Echo Voice AI (Standard Yearly, $8.25) is the only one with a public plan that covers it.
- At typical · 120k usage, Echo Voice AI (Standard Yearly, $8.25) is the only one with a public plan that covers it.
- At heavy · 600k usage, Echo Voice AI (Standard Yearly, $8.25) is the only one with a public plan that covers it.
- Altered Studio has a free plan (FREE); Echo Voice AI does not.
Capability comparison
Specs as stated in each tool's official documentation. A blank means that tool does not publish the item.
| Item | Altered Studio | |
|---|---|---|
| Commercial useNot allowed → All plans | Professional+ | - |
| APINone → Available | Enterprise | - |
| Voice cloningNone → Available | Free tier | - |
Compare item by item. A single overall score hides where each tool is actually strong.
Altered Studio pricing
Altered is a voice AI-based content creation platform supporting 800+ voices for voice conversion, cloning, text-to-speech, and more. Tool page
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| FREE | $0 | - | ₩0 | 10,000 credits | 3 minutes monthly voice morphing, attribution license |
| CREATORCheapest paid | $40 | $30 | ₩53,000 | 325,000 credits | 60 minutes monthly voice morphing, creator license, tax excluded |
| PROFESSIONAL | $120 | $90 | ₩158,900 | 1,000,000 credits | 180 minutes monthly voice morphing, commercial license, 48kHz output, tax excluded |
FREE
$0
10,000 credits
3 minutes monthly voice morphing, attribution license
CREATORCheapest paid
$40/mo
- In KRW
- ₩53,000
- Annual billing
- $30
- Included / month
- 325,000 credits
60 minutes monthly voice morphing, creator license, tax excluded
PROFESSIONAL
$120/mo
- In KRW
- ₩158,900
- Annual billing
- $90
- Included / month
- 1,000,000 credits
180 minutes monthly voice morphing, commercial license, 48kHz output, tax excluded
1 USD = 1,323.9 KRW (2026-10-27). Checked on the official pricing page on 2026-10-13. Bold values are monthly-billing prices; taxes and payment fees excluded.
Echo Voice AI pricing
Voice generation tool by EchoVoiceAI with voice cloning, voice design, and text-to-speech conversion. Each plan has specific character limits and voice cloning slots. Tool page
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| Standard Monthly | $9.99 | - | ₩13,200 | 60,000 characters$0.17 per 1,000 characters | 5 voice clones, 5 voice designs |
| Standard YearlyCheapest paid | $8.25annual billing only | $8.25 | ₩10,900 | 1,000,000 characters$0.0083 per 1,000 characters | 10 voice clones, 10 voice designs. Annual $99 |
| Advanced Monthly | $29.99 | - | ₩39,700 | 200,000 characters$0.15 per 1,000 characters | 20 voice clones, 20 voice designs |
| Advanced Yearly | $24.92annual billing only | $24.92 | ₩33,000 | 3,000,000 characters$0.0083 per 1,000 characters | 50 voice clones, 50 voice designs. Annual $299 |
Standard Monthly
$9.99/mo
- In KRW
- ₩13,200
- Included / month
- 60,000 characters
5 voice clones, 5 voice designs
Standard YearlyCheapest paid
$8.25annual billing only/mo
- In KRW
- ₩10,900
- Annual billing
- $8.25
- Included / month
- 1,000,000 characters
10 voice clones, 10 voice designs. Annual $99
Advanced Monthly
$29.99/mo
- In KRW
- ₩39,700
- Included / month
- 200,000 characters
20 voice clones, 20 voice designs
Advanced Yearly
$24.92annual billing only/mo
- In KRW
- ₩33,000
- Annual billing
- $24.92
- Included / month
- 3,000,000 characters
50 voice clones, 50 voice designs. Annual $299
1 USD = 1,323.9 KRW (2026-10-27). Checked on the official pricing page on 2026-10-19. Bold values are monthly-billing prices; taxes and payment fees excluded.
FAQ
- Altered Studio or Echo Voice AI: which is cheaper?
- At light · 30k usage, Echo Voice AI (Standard Yearly, $8.25) is the only one with a public plan that covers it. At typical · 120k usage, Echo Voice AI (Standard Yearly, $8.25) is the only one with a public plan that covers it. At heavy · 600k usage, Echo Voice AI (Standard Yearly, $8.25) is the only one with a public plan that covers it.
- Do Altered Studio and Echo Voice AI have free plans?
- Altered Studio has a free plan (FREE); Echo Voice AI does not.
- What are the entry prices of Altered Studio and Echo Voice AI?
- Entry prices: Altered Studio CREATOR at $40/mo (about ₩53,000), Echo Voice AI Standard Yearly at $8.25/mo (about ₩10,900).
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 = 1,323.9 KRW as at 2026-10-27. 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.
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