Snap a sick houseplant or a tree's bark and AI tells you what's wrong.
The idea: AI plant disease and tree ID apps
PlantMD diagnoses plant diseases from a photo ($5K verified all-time), and TreeBarkID identifies trees from their bark ($4.9K verified, $2.4K of it in the last 30 days). Gardeners are a big, loyal audience who already pay for niche tools.
Startup cost (est.)Under $100
DifficultyEasy
Time to first dollar (est.)2–4 weeks
No-code friendlyPartly
The receipts
PlantMD: Plant Disease Scanne: $1,351 verified revenue in the last 30 days; $5,184 all-time
Source: TrustMRR · checked 2026-10-15
TreeBarkID: $2,448 verified revenue in the last 30 days; $4,897 all-time
Source: TrustMRR · checked 2026-10-15
Payment-verified figures come from TrustMRR, which reads revenue from the business's payment provider. Founder and press figures are claims we found on the linked page and haven't audited. How we check.
Who pays
Houseplant owners, gardeners, hikers.
How it makes money
App subscription.
How to start your own
- Go narrower than the big plant apps (bark, mushrooms, lawn weeds, bonsai).
- Pair diagnosis with a care plan and reminders.
- Grow through gardening TikTok and Reddit.
The catch
Big incumbents (PictureThis, etc.) dominate broad plant ID, so niche down.