Nafy AI vs OpenMusicPrompt
Official pricing (checked 2026-10-26, 2026-10-28) computed at the same usage levels. 1 USD = 1,325.19 KRW.
- At 100 Songs per month (Typical · 100)
Nafy AI
- ₩19,700
- Basic, $14.90/mo
OpenMusicPrompt- No plan
- 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.
| Songs per month | Nafy AI | OpenMusicPrompt | Cheaper |
|---|---|---|---|
| Light · 20 (20) | $14.90 Basic, ₩19,700 | No plan | Nafy AI |
| Typical · 100 (100) | $14.90 Basic, ₩19,700 | No plan | Nafy AI |
| Heavy · 500 (500) | $29.90 Standard, ₩39,600 | No plan | Nafy AI |
For your exact usage, use the AI music calculator.
At a glance
- Entry prices: Nafy AI Basic at $14.90/mo (about ₩19,700), OpenMusicPrompt Starter Membership at $9.99/mo (about ₩13,200).
- At light · 20 usage, Nafy AI (Basic, $14.90) is the only one with a public plan that covers it.
- At typical · 100 usage, Nafy AI (Basic, $14.90) is the only one with a public plan that covers it.
- At heavy · 500 usage, Nafy AI (Standard, $29.90) is the only one with a public plan that covers it.
- Both have free plans (Nafy AI Free, OpenMusicPrompt Free).
Capability comparison
Specs as stated in each tool's official documentation. A blank means that tool does not publish the item.
| Item | OpenMusicPrompt | |
|---|---|---|
| Commercial useNot allowed → All plans | Included | - |
Compare item by item. A single overall score hides where each tool is actually strong.
Nafy AI pricing
Nafy AI, offered by OMNIRA LABS, is a music creation tool that automatically generates songs across multiple genres based on text or lyrics. Tool page
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| Free | $0 | - | ₩0 | 3 songs per day | 3 songs per day (1.5 generations), 1 simultaneous task, 14-day storage |
| BasicCheapest paid | $14.90 | $12.42 | ₩19,700 | 250 songs$0.06 per track | 250 songs per month (125 generations), 2 simultaneous tasks, $149 per year, one-time annual payment |
| Standard | $29.90 | $24.92 | ₩39,600 | 1,000 songs$0.03 per track | 1,000 songs per month (500 generations), 4 simultaneous tasks, $299 per year, one-time annual payment |
| Pro | $59.90 | $49.92 | ₩79,400 | 2,400 songs$0.02 per track | 2,400 songs per month (1,200 generations), 8 simultaneous tasks, $599 per year, one-time annual payment |
Free
$0
3 songs per day
3 songs per day (1.5 generations), 1 simultaneous task, 14-day storage
BasicCheapest paid
$14.90/mo
- In KRW
- ₩19,700
- Annual billing
- $12.42
- Included / month
- 250 songs
250 songs per month (125 generations), 2 simultaneous tasks, $149 per year, one-time annual payment
Standard
$29.90/mo
- In KRW
- ₩39,600
- Annual billing
- $24.92
- Included / month
- 1,000 songs
1,000 songs per month (500 generations), 4 simultaneous tasks, $299 per year, one-time annual payment
Pro
$59.90/mo
- In KRW
- ₩79,400
- Annual billing
- $49.92
- Included / month
- 2,400 songs
2,400 songs per month (1,200 generations), 8 simultaneous tasks, $599 per year, one-time annual payment
1 USD = 1,325.19 KRW (2026-10-28). Checked on the official pricing page on 2026-10-26. Bold values are monthly-billing prices; taxes and payment fees excluded.
OpenMusicPrompt pricing
OpenMusicPrompt is an AI music production tool offering music generation, lyric generation, and audio editing on one platform. Tool page
| Plan | Monthly | Annual billing | KRW | Included / month | Notes |
|---|---|---|---|---|---|
| Free | $0 | - | ₩0 | 5 credits | Sign-up bonus of 10 credits + 5 daily credits (starting day 2); personal use only (no commercial use). |
| Starter MembershipCheapest paid | $9.99 | $6.66 | ₩13,200 | 150 credits | 150 credits/month; $79.99/year when billed annually (33% off), with 1,800 credits granted at once per year. |
| Pro Membership | $19.99 | $13.33 | ₩26,500 | 500 credits | 500 credits/month; $159.99/year when billed annually (33% off), with 6,000 credits granted at once per year. Popular. |
| Ultimate Membership | $49.99 | $33.33 | ₩66,200 | 2,000 credits | 2,000 credits/month; $399.99/year when billed annually (33% off), with 24,000 credits granted at once per year. |
Free
$0
5 credits
Sign-up bonus of 10 credits + 5 daily credits (starting day 2); personal use only (no commercial use).
Starter MembershipCheapest paid
$9.99/mo
- In KRW
- ₩13,200
- Annual billing
- $6.66
- Included / month
- 150 credits
150 credits/month; $79.99/year when billed annually (33% off), with 1,800 credits granted at once per year.
Pro Membership
$19.99/mo
- In KRW
- ₩26,500
- Annual billing
- $13.33
- Included / month
- 500 credits
500 credits/month; $159.99/year when billed annually (33% off), with 6,000 credits granted at once per year. Popular.
Ultimate Membership
$49.99/mo
- In KRW
- ₩66,200
- Annual billing
- $33.33
- Included / month
- 2,000 credits
2,000 credits/month; $399.99/year when billed annually (33% off), with 24,000 credits granted at once per year.
1 USD = 1,325.19 KRW (2026-10-28). Checked on the official pricing page on 2026-10-28. Bold values are monthly-billing prices; taxes and payment fees excluded.
FAQ
- Nafy AI or OpenMusicPrompt: which is cheaper?
- At light · 20 usage, Nafy AI (Basic, $14.90) is the only one with a public plan that covers it. At typical · 100 usage, Nafy AI (Basic, $14.90) is the only one with a public plan that covers it. At heavy · 500 usage, Nafy AI (Standard, $29.90) is the only one with a public plan that covers it.
- Do Nafy AI and OpenMusicPrompt have free plans?
- Both have free plans (Nafy AI Free, OpenMusicPrompt Free).
- What are the entry prices of Nafy AI and OpenMusicPrompt?
- Entry prices: Nafy AI Basic at $14.90/mo (about ₩19,700), OpenMusicPrompt Starter Membership at $9.99/mo (about ₩13,200).
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 = 1,325.19 KRW as at 2026-10-28. 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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