Use cases
Most apps freeze on release. Differ keeps yours adapting automatically, inside boundaries you set.
Adaptive onboarding
Continuous optimization. Rewrites itself for every cohort autonomously.
Software that fits every team and vertical
One codebase morphs into the right app for whoever's using it.
Personalized interfaces
The same inbox reshapes around who's reading it.
From the least worst version for everyone to the best version for anyone.
How it works
Import
Connect a GitHub repo. Differ assesses fit, clones it, and runs it on a managed runtime. You set the guardrails: what's in scope to adapt and what stays off-limits.
Observe
Every user gets their own anchor. Differ watches behavior: clicks, navigation, flows repeated, and clusters it into signal.
Adapt
When a signal is real and within the bounds you set, an agent proposes a change with rationale and cited evidence. Schema, auth, and runtime shape are off-limits by default.
Diverge & deploy
Differ commits the change to a per-user version of your app, builds it, boots it, and routes that user to it. Your stem stays untouched.
One stem. Many lives.
Your app stays canonical in your repo. Differ derives an adapted version per user — keeping the stem untouched.
The baseline
Your app, exactly as it is in your repo. Differ calls it the stem. It never changes.
The adapted versions
The same app — but it learns from real usage and adapts its UI to each person using it.
Frequently asked
Backed by
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