Diffit vs to-teach.ai (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: to-teach.ai does not list a price
Free plan
Tie
Both have one
Higher rating
Diffit
4.6 against 3.5
Same job?
Yes
Both are Education tools

Side by side

Compared on	Diffit	to-teach.ai
Our rating	4.6Better	3.5
Starts at	$14/mo	Free
Free plan	Yes	Yes
Category	Education	Education
Plans	From $14/mo	Free
Key features	Automatic generation of multiple reading-level versions of a text Vocabulary support matched to each reading level Comprehension questions generated per level Free tier for limited use Focused specifically on differentiated instruction	AI lesson planning and worksheet/exercise generation Multimodal input - topic, document, webpage, image, audio, or video Content adaptation by subject, grade level, language, and proficiency MCP server integration for programmatic access Free-forever tier available
Pros	Genuinely focused, well-executed solution to differentiated instruction specifically Saves significant manual rewriting time for mixed-ability classrooms Vocabulary and comprehension support built into each leveled version	Genuinely multimodal input handles far more starting material than a text-only prompt MCP integration is a forward-looking touch for teachers using multiple AI tools together Free-forever tier with an affordable $6/month upgrade
Cons	Narrow scope limited to differentiation rather than broader lesson planning Higher generation volume requires a paid plan Newer company with a shorter track record than established competitors	Free tier's low monthly caps (100 exercises, 10 worksheets, 5 lesson plans) limit heavy use AI-generated classroom materials still need a teacher's review for accuracy and fit No published information on institutional/school-wide licensing
Company	Diffit, founded 2023	to-teach.ai

Prices come from each vendor's pricing page, last checked 20260826. Check the vendor before you buy.

FAQ

Questions people ask

Is Diffit better than to-teach.ai?

In our reviews Diffit scores 4.6 and to-teach.ai scores 3.5. The better pick depends on the job. Diffit: Takes one text and rewrites it at every reading level in a class. to-teach.ai: Turn a topic, document, webpage, image, audio file or video into classroom-ready lesson plans, worksheets and presentations - AI adapts it by subject, grade level, language, or learner proficiency.

Which is cheaper, Diffit or to-teach.ai?

Diffit: from $14/mo. to-teach.ai: free.

Do Diffit and to-teach.ai have free plans?

Yes, both have a free plan.

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