

Findation is a free web tool that helps you find your foundation shade in a new brand by cross-referencing shades you already own and like against a large community-built database of products and shades. It is genuinely useful — if you already have one foundation that matches you well, Findation can suggest equivalents in other brands. Its limitation is built into how it works: it needs you to already know a good match, and its suggestions are only as accurate as the shades you enter. GlowLog takes a different starting point. Instead of asking what already fits you, it analyzes your real skin from a selfie to estimate your depth and undertone — so it can guide you even if you have never found your match, your current shade is slightly off, or you are shopping a brand you have never worn. GlowLog is also calibrated for deep and melanin-rich skin, and adds undertone guidance, flashback-risk awareness, ingredient checks, and progress tracking. The two are complementary: use Findation to swap a known-good shade across brands, and GlowLog to discover your match from scratch and understand your skin.

If you own one foundation that fits you well and just want the same shade in another brand, Findation’s cross-brand lookup is fast and free. If you have never found a shade that fits — or your current one runs ashy, orange, or too light — GlowLog helps you start from your actual skin.
Findation matches shade-to-shade from a database. GlowLog analyzes your real skin from a selfie to estimate depth and undertone, so its guidance does not depend on the accuracy of a shade you enter.
Generic matching can drift on deep, rich, and olive complexions. GlowLog is calibrated across Fitzpatrick I–VI and Monk 1–10 and accounts for warm, cool, neutral, and olive undertones so guidance stays fair.
Beyond matching, GlowLog flags flashback and oxidation risk, checks product ingredients, and tracks your skin over time — so foundation matching connects to your whole routine.
The capabilities that separate a genuinely useful tool from a quick novelty.
| Capability | GlowLog | Typical tools |
|---|---|---|
| Core approach | Analyzes your real skin from a selfie to estimate depth + undertone | Cross-references foundations you already own to find equivalents |
| Works with no known match | Yes — built for starting from scratch | No — you must enter shades that already fit you |
| AI skin analysis from a selfie | Yes — depth, undertone, texture, tone | No — it is a shade database lookup |
| Undertone guidance | Warm, cool, neutral, and olive-aware | Inferred only from the shades you enter |
| Cross-brand shade equivalents | Guidance by depth + undertone | Yes — its core strength, large community database |
| Accuracy for deep / melanin-rich skin | Calibrated across Fitzpatrick I–VI & Monk 1–10 | Only as good as the shade you input |
| Flashback / oxidation awareness | Yes — flags likely flashback and oxidation | Not typically included |
| Ingredients & progress tracking | 28,000+ ingredient checks and a skin timeline | Not offered |
| Cost | Free to start | Free |
Each type of app is good at something. Here is what each does best — and where GlowLog fits.
A private AI beauty studio that analyzes your real skin from a selfie to estimate depth and undertone, then guides foundation shade choices — built to be accurate for every skin tone, even if you have never found your match.
Best for: Anyone who has never found their shade, or whose current match runs ashy, orange, or too light — especially deep, rich, and olive skin.
A free web tool that finds your shade in other brands by cross-referencing foundations you already own against a large community-built database of products and shades.
Best for: People who already own a well-fitting foundation and want the equivalent shade in a different brand.
If you already own a foundation that matches you and just want the equivalent in another brand, Findation itself is hard to beat for that job. If you have never found your match — or want guidance based on your actual skin rather than a shade you enter — GlowLog is a strong alternative: it analyzes your real skin from a selfie to estimate depth and undertone and is calibrated for every skin tone.
Findation is a shade-to-shade lookup: you tell it foundations you already like and it finds cross-brand equivalents from its database. GlowLog starts from your real skin — it analyzes a selfie to estimate your depth and undertone and guides your match even if you have no known-good shade to enter.
Findation’s accuracy depends entirely on the shades you input, which can be a problem if your current match is already off. GlowLog is explicitly calibrated across Fitzpatrick I–VI and Monk 1–10 and accounts for warm, cool, neutral, and olive undertones, so its guidance is designed to stay fair on deep, rich, and olive complexions.
Yes, and it is a great combination. Use GlowLog to discover your depth and undertone and find a match from scratch, then use Findation to translate a shade you love into equivalents across other brands. Always swatch-test in daylight before buying.
Get melanin-aware AI beauty intelligence for your skin, makeup, and every shade — all in one place.