kitio.aiBrisk Teaching vs Diffit
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Brisk Teaching starts at See pricing page and Diffit starts at $14.99/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Rubric-based feedback
- Lesson and quiz generation
- Reading level adjustment
- AI use detection
- Student Boost activities
- Leveled reading passages
- Vocabulary lists
- Question generation
- Google and Microsoft export
- Standards alignment
| Feature | Brisk Teaching | Diffit |
|---|---|---|
| Best for | Chrome extension that brings AI teaching tools into Google Docs | Turn any article, video or topic into reading at multiple levels |
| Category | Education | Education |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $14.99/mo |
| Free plan | Yes | Yes |
| Made by | Brisk Teaching | Diffit |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Brisk Teaching starts at See pricing page and Diffit starts at $14.99/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Brisk Teaching
- Works inside tools teachers already use
- Free for individual teachers
- Fast essay feedback
- Mainly Chrome and Edge
- Best with Google Workspace
Diffit
- Fast differentiation from any source
- Supports many languages
- Free plan is useful
- Exports require the paid plan
- Questions sometimes need editing
Which one should you choose?
Choose Brisk Teaching if you want:
- Works inside tools teachers already use
- Free for individual teachers
- Fast essay feedback
Watch out: mainly chrome and edge.
Choose Diffit if you want:
- Fast differentiation from any source
- Supports many languages
- Free plan is useful
Watch out: exports require the paid plan.
Brisk Teaching vs Diffit FAQ
What is the difference between Brisk Teaching and Diffit?
Brisk Teaching: Chrome extension that brings AI teaching tools into Google Docs. Diffit: Turn any article, video or topic into reading at multiple levels. Both are education tools.
Is Brisk Teaching or Diffit cheaper?
Brisk Teaching starts at See pricing page and Diffit starts at $14.99/mo. Check both pricing pages for current plans.
Do Brisk Teaching and Diffit have free plans?
Brisk Teaching: Yes. Diffit: Yes.
Who makes Brisk Teaching?
Brisk Teaching is made by Brisk Teaching, based in United States.
Who makes Diffit?
Diffit is made by Diffit, based in United States.
Which should I choose, Brisk Teaching or Diffit?
Choose Brisk Teaching if you value works inside tools teachers already use and free for individual teachers. Choose Diffit if you value fast differentiation from any source and supports many languages.