Side by side
Kakao Pay vs Natural
Both stand on payment processing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Choose Kakao Pay if you want a free mobile service combining payments, transfers, and finance features, with transfer tracking and scheduling. It also offers merchant payment API functions, though production use requires merchant affiliation. Investment features are provided by Kakao Pay Securities.
Visit Kakao PayChoose Natural if you are building agents or platforms that need wallet and payment infrastructure with API-based controls and observability. Look elsewhere if you need Direct, Accept, Cards, Credit, Voice, Billing, or Charge now, since those services are marked Soon.
Visit NaturalThe facts
| Kakao Pay | Natural | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Android, API, iPhone | API, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 3 |
| Maker | Kakao Pay | Not published |
| Website | kakaopay.com | natural.com |
| On payment processing software | #12 of 71 | #16 of 71 |
Kakao Pay: what it does well
- Available on both Android and iOS.
- Supports instant, trackable, and scheduled transfers.
- Payments are accepted online and offline at over 800,000 locations.
- Combines payment methods, bills, memberships, and asset management.
- Merchant API supports recurring payments, order lookup, and cancellation.
What to know first
- Production use of the merchant API requires merchant affiliation.
- Investment services are provided by Kakao Pay Securities.
Natural: what it does well
- Agents can hold funds in one or multiple wallets.
- Internal and external transfers are supported.
- Persistent identities and revocable keys help control agent access.
- Customers can inspect requests, responses, and original tool calls.
- Payment links and multi-currency support are available.
What to know first
- Business Pay and Request each cost 0.1% or 10 bps.
- Several named services are marked Soon.
- Enterprise Pay and Request require contacting Natural.
Alternatives to Kakao Pay Alternatives to Natural The whole list