Diffit

Differentiates a text to multiple reading levels

Check it for your country

The Four Mismatches · Diffit

Fits on everything we could check

For a student in the United States, the country it was built for.

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CurriculumNo exam claimed
It names no school exam, so this counts neither for nor against it.
- The maker names no exam
LanguageNot verified
We haven't found which languages it teaches in.
✓
PriceFits
It has a free plan.
- Free plan available
✓
DeviceFits
Works on a laptop or tablet, what most students in the United States use.
- The maker says it works on: a laptop or tablet
- 96.1% of homes in the United States have a computer (ITU, 2023)

Worked out from the maker’s own published facts, checked 4 and 5 October 2026. Nobody hand-scores these. How it’s worked outlearnerfirst.com · The Four Mismatches Test

Independence: our publisher builds learning products too. We never review or score its products, and no tool pays to be listed or to rank higher — how we assess fit.

What it does

What the AI actually does — An LLM text-leveller: adapts any text's reading level, translates, and generates aligned activities while preserving meaning.

Why it was built — Get teachers just-right instructional materials so all students can access grade-level content.

Who built it

Company: Diffit
Founders: Vlad Gutkovich · Adam ([surname TBD])
HQ / origin: Berkeley, California, USA
Founded: 2023
Model: B2C
Languages: Multiple (translation)
Pricing: Freemium

We record durable facts only — no funding-raised or user-count figures. Unverified fields are marked [TBD] rather than guessed.

Where it sits

Diffit is on the Learning Tools Index, in teacher tools, built in United States.

Related & alternatives

Sources

Diffit — About