Tristim Company Fact Sheet
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Headquarters     Remote-first (incorporated in Delaware, USA)
Founding Year    2025
Product          Privacy-first iOS app for AI-powered makeup matching
Target Users     Beauty enthusiasts seeking precise shade recommendations
Brand            Tristim - "Beauty, Decoded."

Core technology
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- Apple Vision framework for facial landmarking and tone segmentation.
- ΔE00 color difference calculations for cross-lighting accuracy.
- CIELab color pipelines paired with spectral reflectance references.
- Vertex AI personalization for adaptive product storytelling.
- Tristimulus-based skin tone analysis ("Skin DNA").

Key metrics (as of January 2026)
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- 140+ instrument-measured complexions in calibration dataset.
- 6 retailers fully integrated via Apify and direct feeds.
- < 20 seconds average onboarding to first accurate shade match.
- 100% of processing executed on-device; zero user photos stored.

Availability & roadmap
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- Private TestFlight currently accepting press and creator requests.
- Public App Store launch planned for 2026 (iOS 17+).
- Android exploratory research underway.

Media contact
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hello@tristim.io | tristim.io | @tristim (IG) | @tristim_io (X)