Recipe
Marketing copy SaaS
Build a Jasper-style AI copywriting platform with Meridian auth, usage metering, and team billing.
Stack
- Next.js 14 App Router + Tailwind
- Meridian SDK for license checks
- OpenAI / Anthropic for generation
- Stripe for usage-based billing
Data model
users → teams → projects → documents
tokens_used: int, plan_tier: enum
License tiers
Starter
20k tokens/mo
Pro
100k tokens/mo
Business
Unlimited + teams
Key routes
/dashboard— usage charts, team mgmt/editor— AI copy composer/billing— Stripe customer portal