siOsi VS MT4API.dev
Compare siOsi VS MT4API.dev and see what are their differences
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siOsi
AIcoloranalysis.AI
Hairstyle AI
Hairstyle Analysis
MT4API.dev
siOsi is AI color + makeup analysis from a single selfie โ free, instant, no signup.
Color analysis today gives you two bad options: a 5-question quiz that can't actually see you, or a $200โ500 in-person session where two analysts often disagree. siOsi reads your actual photo instead.
From one photo you get: - Your 12-season color type (Warm Autumn, Light Summer, Deep Winterโฆ) - Undertone, contrast, and a season-match score - Gold vs silver โ which metals actually suit you - Hair-color harmony and recommended shades - A personal palette: the exact colors that flatter you, and the ones to avoid
What no other tool does โ 15 makeup diagnostic labs: Upload a makeup look and siOsi grades it like a lab: flash white-cast (why foundation ghosts in photos), oxidation, coverage balance, longevity, crease and transfer risk, and more โ plus face, lip, and eyelid shape detection with tailored guidance.
Results in ~60 seconds, in 9 languages, on web and mobile. Free tier with no signup for your first analysis; Pro unlocks unlimited looks and every lab.
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siOsi's answer
siOsi is the only tool that combines full 12-season color analysis with technical makeup diagnostics in one photo-based scan. Most tools do one or the other: a color quiz, or a makeup filter. siOsi reads your actual selfie to give your season, undertone, and palette, then grades your makeup through 15 diagnostic labs (flash white-cast, oxidation, coverage, longevity). Free, instant, no signup, in 9 languages.
siOsi's answer
Competing color tools are quizzes that make you self-report answers you don't know, and in-person analysis costs $200โ500 with analysts who often disagree. siOsi analyzes the actual photo, for free, with no signup for the first look. It also does something none of them do: diagnoses your real makeup application. You get both halves of "how do I look" in one place.
siOsi's answer
Primarily women aged 18โ35, from complete beginners to working makeup artists, and international (the app runs in 9 languages). It's mobile-first and appeals to anyone into color analysis, makeup, or a glow-up who wants a real answer without paying for a consultant.
siOsi's answer
The web is full of "what's my color season?" questions with no good answer: quizzes can't see you, and professional analysis is expensive and gatekept. I wanted to give anyone a real, photo-based answer for free. Then I realized "your colors" is only half the story, so I added makeup diagnostics no other tool offers, grading how your makeup actually performs in photos and real light.
siOsi's answer
Next.js 16, React 19, and TypeScript on the frontend; Tailwind CSS with shadcn/ui and Radix; Supabase for auth, database, and storage; Capacitor for native iOS/Android; RevenueCat for subscriptions; Google Gemini and OpenAI vision models plus MediaPipe for face analysis; next-intl for 9-language localization; deployed on Vercel with Cloudflare.
siOsi's answer
Individual consumers (B2C); launching publicly August 2026.
AIcoloranalysis.AI - Find your personal color palette with free AI color analysis. Discover your color season and undertone instantly - just upload a selfie.
Hairstyle AI - Try new hairstyles with AI technology.
Hairstyle Analysis - Upload a selfie for AI hairstyle analysis. Get face shape notes, hair type insights, haircut matches, less ideal styles, and a visual preview board.