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LLM chat · writing · code copilots
Chat assistants, writing tools, code completion, translation engines. Bill by message, by token bucket, or via a monthly plan with quota.
Eight use cases — from LLM chat to AI games. Browse by your product type to see which billing model fits, what to meter, and what Chinese consumers expect to pay. The billing models themselves live on the Product page.
LLM chat · writing · code copilots
Chat assistants, writing tools, code completion, translation engines. Bill by message, by token bucket, or via a monthly plan with quota.
Image generation · edit · upscale
Per-image or per-resolution billing. Demand is spiky — a top-up model ensures users have balance before queueing, so you never chase post-billing.
Video generation · animation
High compute cost per second of output. Prepaid credits protect your margin — consumers fund their queue upfront, no bad debt.
TTS · voice clone · AI music
Text-to-speech, voice cloning, real-time voice agents, AI music generation. Bill per character, per second, or per generation.
AI NPC · interactive fiction · character chat
AI-driven characters, choose-your-own-adventure engines, roleplay platforms. Subscription for base access; top-up consumables for premium interactions.
Tutoring · exam prep · language
AI language tutors, exam-prep assistants, homework helpers, kids' learning apps. Parents and students want predictable monthly billing.
Autonomous tasks · workflow automation
Agents that research, write, browse, code, or operate software. Bill per run, per tool call, or via a task-completion credit bundle.
Answer engine · knowledge base · doc Q&A
Perplexity-style answer engines, private document search, enterprise knowledge Q&A. Monthly subscription or per-query top-up.
Physical goods, marketplaces, pure consumer e-commerce. If your model involves shipping, inventory, or C2C — we're not the right fit today.
The usage event + rate card layer is open — most AI billing patterns fit cleanly. Tell us your model and we'll show you how to map it.