## Corbado Observe · Method Uplift

# See which login mix actually wins

You shipped a new login method. What does it actually bring? Method Uplift compares every method bundle on the same traffic, so you answer with numbers instead of opinions.

- Read-only, works on top of your existing IdP
- Password, passkey, social and OTP in one view
- Uplift measured against the password baseline

## The victory-lap trap

## Why per-method success rates lie to you

“Passkey users succeed 98%” sounds like proof. It is not. Method Uplift compares bundles on one denominator and [Experiments](/content/observe/experiments/index.html) proves the fix.

### Apples with apples

Per-method averages flatter you: passkey users are already your keenest. Bundles compare on the same traffic.

### The client-side blind spot

Login runs between app, browser and device, where your backend logs stop. Method Uplift sees what they miss.

### A decision, not a dashboard

Each bundle row ends in one number: the uplift over password alone. That number decides if a method earns its place.

## Method Uplift

## From gut feeling to bundle evidence

Which bundles you have, how they beat password and where the winner changes.

1. Compare every bundle on one denominator.
2. See where a method helps and where it hurts.
3. Watch the analysis in motion.

## Method Uplift FAQ

Common questions about comparing login methods

### What is a method bundle?

### Why not just compare success rates per method?

### Which login methods are covered?

### What are cohort presets?

### Do I have to replace my IdP or auth stack?

## Stop guessing your login method mix

Measure what each method brings on your real traffic. Then test your next change with Experiments.

- Every bundle on the same denominator
- Cohort presets for mobile, desktop and in-app
- Read-only on top of your existing IdP