Diffit vs EasyClass AI — Differentiation Plus Everything Else
EasyClass vs Diffit — An Honest 2026 Comparison
Diffit adapts reading passages to different grade levels. EasyClass does that — plus AI grading, lesson planning, and student feedback. One platform for your whole teaching day. Try it free.
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EasyClass Editorial Team
Updated March 2026 · 5 min read
Quick Verdict — March 2026
If you need text leveling and reading differentiation exclusively, Diffit is solid. If you want a platform that handles text leveling AND lesson planning, AI grading, worksheets, rubrics, and 50+ other tools in one place, EasyClass AI covers the full teaching workflow at a lower price point. Most K-12 teachers find EasyClass more versatile.
Diffit Adapts Reading Passages. EasyClass Handles Your Whole Classroom.
Get differentiated reading materials, AI lesson planning, rubric grading, and student feedback — all in one platform built for real teachers.
Diffit is a genuinely useful tool for adapting reading materials to different grade levels — but it stops there. Once your differentiated passage is ready, you still need separate tools for lesson planning, grading student responses, and giving feedback. EasyClass covers reading-level differentiation and the complete instructional workflow that surrounds it. Teachers who've switched report fewer browser tabs, less app-juggling, and a single platform that follows them from planning through assessment. Try it free — no credit card required.
Why Teachers Choose EasyClass Over Diffit
Differentiated materials plus AI grading
Diffit creates the passage; EasyClass helps you grade the responses. Generate differentiated reading materials, then run student work through AI rubric grading — all without leaving the platform.
Lesson planning built in
Unlike Diffit, which is a single-purpose tool, EasyClass includes a full AI lesson plan builder. Generate a complete lesson around your differentiated content in minutes, with learning objectives, activities, and exit tickets.
No paywall on core features
Diffit's Pro plan runs $9.99/month for multilingual support and advanced customization. EasyClass's free tier includes multi-tool access — reading tools, lesson builders, and feedback generators — so you get more at no cost.
EasyClass vs Diffit — Feature Comparison
Diffit does one thing well. EasyClass does everything Diffit does — plus the tools it doesn't have.
| Feature | EasyClass | Diffit |
|---|---|---|
| Reading level adaptation | Included | Core feature |
| Multilingual support | Free tier | Pro plan only ($9.99/mo) |
| AI lesson planning | Full lesson builder | Not available |
| AI grading & rubrics | Built-in | Not available |
| Student feedback tools | AI feedback generator | Not available |
| Quiz/assessment generation | Included | Basic only |
| Free plan | Multi-tool access free | Basic free tier |
Diffit vs EasyClass — Frequently Asked Questions
Is there a free Diffit alternative with more features?
Yes. EasyClass is free to start and includes reading differentiation tools plus AI lesson planning, grading, worksheet generation, and student feedback — all features Diffit doesn't offer. Where Diffit's free plan limits you to basic reading passage generation, EasyClass's free tier gives access to a 60+ tool platform that covers planning, delivery, and assessment — more of your teaching workflow under one login.
What does Diffit do that EasyClass also does?
Both platforms generate leveled reading passages, create reading comprehension questions, and adapt text complexity for different student groups. EasyClass adds AI lesson planning, rubric-based grading, student feedback generation, quiz building, worksheet creation, IEP goals, and report card comments — making it a complete alternative rather than a replacement for one feature.
What are teachers saying about Diffit in reviews?
Common Sense Education says Diffit "does a good job generating base resources for teachers, but teachers need to take care before assembling final products" — meaning the output requires significant editing before it is classroom-ready. Teachers who want content that requires less rework typically look for alternatives with stronger AI output quality and broader feature coverage.
Can EasyClass differentiate reading materials by grade level?
Yes. EasyClass includes a text leveler tool that adjusts the reading complexity of any passage to match the target Lexile range or grade level — the same core feature Diffit is built around. The key difference is workflow: in EasyClass, you differentiate text within the same platform where you write lesson plans and grade responses, eliminating the context-switching that comes with using Diffit as a standalone tool.
How does Diffit handle ELL and SPED differentiation?
Diffit's text leveling is useful for ELL teachers who need to adjust reading complexity, but it doesn't include language proficiency level settings or WIDA/ELPA21 alignment. EasyClass includes dedicated ELL support: language proficiency settings (Beginner through Near-native) in the lesson plan generator, vocabulary list generation with student-friendly definitions, built-in accommodation suggestions for SPED and ELL, and a bilingual text translation tool.
What is Diffit best used for?
Diffit is best used when you have an existing text or topic and need to quickly generate a leveled reading passage with comprehension questions. It's a focused tool that does that specific task well. Teachers who need reading differentiation as their primary unmet need may find Diffit's focused approach easier to start with. However, teachers who also need lesson planning, grading, or content creation beyond leveled texts will outgrow Diffit quickly and benefit more from a platform like EasyClass that handles the full workflow.
How does EasyClass pricing compare to Diffit?
Diffit's paid plan is approximately $12-15/month. EasyClass Pro is $8.99/month or $39.99/year — less than half the annual cost of Diffit. EasyClass includes 60+ AI tools versus Diffit's focused set of differentiation tools. For teachers who are currently paying for Diffit and looking to get more from their edtech budget, EasyClass covers Diffit's core functionality plus a large set of additional tools at a lower price.
Can EasyClass grade student responses to reading passages?
Yes. EasyClass generates reading passages and comprehension questions, and then grades student responses to those questions using AI with rubric alignment. Diffit generates the reading materials but does not include grading tools — you need a separate platform for assessment. EasyClass closes that loop: create the passage, assign it, and grade the responses without switching applications.
Diffit vs EasyClass AI — Feature-by-Feature Comparison
| Feature | Diffit | EasyClass AI |
|---|---|---|
| Primary use case | Leveled text & differentiation | Full teaching platform — planning, grading, content |
| Leveled reading passages | Yes — core feature | Yes — reading passage generator |
| Text leveling (adjust grade) | Yes | Yes (text leveler tool) |
| AI lesson planning | Limited | Full lesson plan generator |
| Worksheet generation | Basic (from leveled text) | Full worksheet generator — any topic |
| AI grading with rubrics | No | Yes |
| Quiz generation from text | Yes | Yes |
| IEP goal generator | No | Yes |
| ELL/SPED differentiation | Yes (core) | Yes — dedicated tools |
| Report card comments | No | Yes |
| Free plan | Yes (limited leveling) | Yes — all 60+ tools |
| Paid plan price | ~$12-15/month | $8.99/month or $39.99/year |
| Total AI tools | ~5-6 | 60+ |
Choose Diffit if:
- —Text leveling and differentiation is your single biggest need
- —You work primarily with ELL or struggling readers
- —Your school already uses Diffit for differentiated reading
Choose EasyClass AI if:
- +You need differentiated text AND lesson planning AND grading
- +You want all tools in one place for less money
- +You need IEP goals, report card comments, and sub plans too
- +You want 60+ tools instead of 5-6
Diffit excels at its core use case — leveling text for differentiated instruction. EasyClass includes a text leveler and reading passage generator that cover the same need, while also providing 50+ additional tools Diffit doesn't offer.