LawnDoctor

AI lawn care SaaS — photo diagnostics + treatment plans on autopilot.

LawnDoctor is the lawn-care concierge that ships in the average homeowner's pocket. Snap a photo, get a diagnosis, get a calendar. Under the hood it's a Next.js 15 web app on Vercel, an Express + Prisma API on Fly.io with a persistent SQLite volume, OpenRouter free-tier vision and language models for AI, and Stripe in live mode driving a $9/mo Premium tier. Webhook-driven entitlements, JWT auth with DB-backed status reads, graceful fallbacks between three free LLMs, and a treatment scheduler that respects seasonality and grass type.