FirstVibe – AI analyzes your selfie and scores your vibe in 30 seconds
Polished vibes analyzer but face-rating apps already saturate the market.

Free, no-signup skin type analysis, but Baumann classification and vision AI exist separately elsewhere.
Skincare consumers deciding products, beauty enthusiasts, dermatology researchers
SkinType by Dermalogica · Skin Inc Analyser · Y Combinator's Proven Skincare
Built this to help people figure out their actual skin type before buying skincare products.
Take a selfie → short survey → Gemini 2.5 Pro analyzes your face and returns: - Baumann skin type (OSNW, DRPT, etc.) - 10 skin scores (moisture, pores, redness, wrinkles, pigmentation, dark circles, radiance, etc.) - Estimated skin age - Personalized ingredient & routine recommendations
Stack: React + Vite frontend, Express backend, Google Gemini 2.5 Pro for vision analysis, deployed on Cloudflare Pages. Added EN/KO/JA i18n support this week.
Mobile optimized. No account required. Completely free.
Polished vibes analyzer but face-rating apps already saturate the market.
Yet another AI face rater, but this one targets the Omoggle niche specifically.
Yet another selfie scanner when SkinVision and HiMirror already own this space.
Published research with DOI beats yet another prompt engineering wrapper.
Computer vision for climbing form is a genuinely clever application of pose estimation.
AI form checker for deadlifts, but Athlytic and Coach's Eye already do this.