PLANS
Subscribe for the story, top up Sparks for the extras
kaykai Chatting stays free. The monthly pass removes ads and unlocks premium models and priority speed; image generation runs on “Sparks.” KRW is display-only (₩1,550 / $1).
Free
Start light
US$0
No card needed
- Base-model chat (ad-supported)
- Create & publish characters
- A few trial Sparks
Monthly pass
RecommendedAd-free · premium models · priority
US$9.99 /moUS$14.99
approx. ₩15,485 · Includes 200 Sparks (10 images) each month
Launch event price — regular price applies after the promotion
Cancel anytime · access continues until the end of the billing period
- Ad-free chat
- Unlimited premium-model (koji · luca) replies — no extra charge
- Priority replies · longer memory
- Monthly bonus Sparks, auto-granted
Top up Sparks
Sparks are an in-app unit for image generation. One image = 20 Sparks, and the first reroll per scene is free. Premium-model replies are included free with the subscription.
120 Sparks
US$1.99
approx. ₩3,085 · 120 Sparks (6 images)
A few images, lightly
340 Sparks
PopularUS$4.99
approx. ₩7,735 · 340 Sparks (17 images)
Best value · bonus Sparks
720 Sparks
US$9.99
approx. ₩15,485 · 720 Sparks (36 images)
Plenty for images & premium
Sales rules
- Sparks are a non-monetary digital item usable only inside kaykai. They have no cash value and are non-transferable and non-refundable once spent. Unused Sparks expire 1 year after the last grant or purchase (the expiry keeps extending as long as you buy or receive monthly Sparks), and cancelling the subscription does not forfeit the Sparks you hold.
- Checkout is handled by a Merchant of Record (Creem). Card data is not stored on operator servers.
- Refunds: Refund Policy, terms: Terms, support: support board.