Napkin Math
personalized AI food journal + nutrition coach
Details
- External ID
- 1166177
- Source
- PH
- Company
- —
- Product
- Napkin Math
- Website domain
- producthunt.com
- Launched
- June 10, 2026
- Cohort
- —
- Upvotes
- 192
- Upvotes percentile
- 0.2644230769230769
- Tags
- Health & Fitness, Social Network, Nutrition
- Fetched at
- Sept. 7, 2026, 1:22 a.m.
- Updated at
- Sept. 7, 2026, 1:22 a.m.
Description
Napkin Math is the personalized AI food journal that helps people achieve their health goals. as simple as taking a photo of your food so cute you'll share it with a friend
Enrichment
- Theme
- ai nutrition and meal tracking
- Vertical
- Healthcare
- Function
- Agent / copilot
- Audience
- B2C
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- ai food journal and nutrition coach
- Manually corrected
- False
Could you build this?
Yes It is a mobile/web food logging app using a multimodal LLM API to analyze photos of meals, calculate macros, and store history in a standard database.
Competitors
Other products that read as similar to this one — 88 launches clear the similarity bar, closest 8 shown.
Attention rank: #86 of 89 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 120 days after the earliest competitor.
- Napkin Math - hyper-personalized AI food journal · yc · 2026-05-27 · 25 upvotes · similarity 0.87
- Wellness AI · ph · 2026-09-08 · 1 upvotes · similarity 0.47
- Napkinbook, a smart canvas for discovering, and sharing insights · hn · 2026-08-14 · 5 upvotes · similarity 0.45
- ServeMate · ph · 2026-09-24 · 3 upvotes · similarity 0.45
- Food Diary - Health Tracker · ph · 2026-09-28 · 1 upvotes · similarity 0.44
- Napkinbook · hn · 2026-07-02 · 5 upvotes · similarity 0.44
- HeraDog AI Fitness Coach · ph · 2026-09-11 · 1 upvotes · similarity 0.44
- Ai-keto-meal-planner · github · 2026-09-14 · 15 upvotes · similarity 0.42
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a agent / copilot tool for Agriculture yet.