AI Tools for Teachers, Rated

There’s a meeting happening in your district right now.

Someone is presenting a shiny new tool. There’s a slide deck. There are buzzwords: “research-based,” “student-centered,” “AI-powered.” And by June, that tool will be collecting dust next to last year’s shiny thing.

This is how schools waste money. Not through incompetence, but through a purchasing process that rewards good marketing over good products.

So we’re doing something about it. Over the next three weeks, we’re rating the tools and programs districts are actually spending money on: AI tools, reading curricula, and assessment systems. Some of it is genuinely transformative. Some of it is expensive noise.

We start with AI.

How We Rate

Every product gets evaluated on five criteria:

• Value Per Dollar : Is the price justified by what you get?

• Ease of Implementation : Can teachers actually use this without a PhD in EdTech?

• Evidence of Impact : Is there real data, or just marketing claims?

• Teacher Time Saved (or Wasted) : Does this reduce workload or add to it?

• Transparency : Is pricing clear? Are limitations disclosed?

Our scale:

⭐⭐⭐⭐⭐ Essential :Worth every dollar

⭐⭐⭐⭐ Highly Recommended: Strong value for most schools

⭐⭐⭐ Worth Considering: Good for the right situation

⭐⭐ Overpriced or Overhyped: Proceed with caution

⭐ Waste of Money: Save your budget

The Breakdown: Planning Tools

MagicSchool AI

Rating: ⭐⭐⭐⭐⭐ Essential

The tool that earned its reputation. Over 80 AI tools under one roof, and the free tier is actually usable.

What works:

• Lesson plan generator produces genuinely usable drafts, not generic filler

• IEP assistance tools save special ed teachers real time

• Differentiation tools across multiple learning levels and modalities

• Upload your own docs (PDFs, images, Word) to customize output

• 6+ million educators using it, which means a community to lean on

What doesn’t:

• Premium features are where the best tools live

• Some outputs still need editing for your specific context

• Can feel overwhelming with so many tools

The verdict: The free tier alone makes this worth trying. Most teachers find 3-5 tools they use regularly and ignore the rest. Start there.

Diffit

Rating: ⭐⭐⭐⭐⭐ Essential

The differentiation specialist. Paste any text, topic, or YouTube URL and Diffit generates leveled versions with vocabulary support and comprehension questions.

What works:

• Instantly adapts any content for multiple reading levels

• Vocabulary supports embedded naturally

• One of the best tools for making real-world content accessible

• Teacher community growing fast

What doesn’t:

• Focused on reading materials, less useful for other subjects

• Leveled output still needs teacher review

• Free tier has limits

The verdict: If you teach reading or any content-heavy subject, Diffit is essential. The ability to take one article and produce versions for your entire class, differentiated by reading level, is a genuine time saver.

Brisk Teaching

Rating: ⭐⭐⭐⭐ Highly Recommended

Chrome extension that lives inside Google Docs and Slides. Right-click anything and Brisk generates curriculum, feedback, or presentation content.

What works:

• Lives in your workflow, not a separate platform

• “Generate from webpage” turns any URL into lesson content

• Strong feedback tools for Google Docs (see grading section)

What doesn’t:

• Only works in Google ecosystem

• Less useful for non-Google teachers

The verdict: If your school runs on Google, Brisk is a no-brainer addition.

Eduaide.ai

Rating: ⭐⭐⭐⭐ Highly Recommended

Over 100 mini-tools organized into categories: Generators, Organizers, Games. Strong on structured lesson plans and differentiated assessments.

What works:

• Detailed assessment building tools

• Structured, customizable lesson plan formats

• Graphic organizer and visual aid generation

• Print-ready output formats

What doesn’t:

• No document upload (MagicSchool does this)

• Smaller community than MagicSchool

The verdict: Excellent for teachers who need structured planning tools and strong assessments. Works best as a complement to MagicSchool rather than a standalone.

Curipod

Rating: ⭐⭐⭐⭐ Highly Recommended

Builds interactive presentations with real-time polls, reflection prompts, and drawing tools. The “Curify my slides” feature takes your existing PowerPoint and suggests interactive elements.

What works:

• Turns passive presentations into active participation

• Real-time engagement data during lessons

• “Curify my slides” feature upgrades existing content

• Free tier is generous

What doesn’t:

• Specifically for presentations, not full lesson planning

• Requires students to have devices

The verdict: If engagement is your challenge (and when isn’t it?), Curipod solves a real problem.

ChatGPT (Generic)

Rating: ⭐⭐⭐ Worth Considering

Some teachers swear by ChatGPT for planning. And they’re not wrong... if they know how to prompt well.

What works:

Incredibly flexible if you know what to ask

Free tier available

Can generate nearly anything with the right prompt

What doesn’t:

• No education-specific guardrails

• Output requires heavy editing for classroom use

• No built-in standards alignment

• Prompt quality determines output quality

The verdict: ChatGPT is powerful, but education-specific platforms like MagicSchool have built the prompts and workflows teachers need. Using ChatGPT for lesson planning is like using a Swiss Army knife when someone’s offering you a purpose-built toolkit.

The Breakdown: Grading Tools

Brisk Teaching (Feedback Features)

Rating: ⭐⭐⭐⭐⭐ Essential

Open a student’s essay in Google Docs, click the Brisk extension, and get targeted, standards-aligned feedback comments that appear in the margin like you wrote them yourself.

What works:

• One-click feedback generation on student work

• Comments feel specific and constructive, not robotic

• Standards alignment built into feedback suggestions

• Saves the most time where you need it most: the grading pile

What doesn’t:

• Only works in Google ecosystem

• Feedback still needs teacher review (don’t auto-send)

The verdict: For Google Classroom teachers who assign writing, this is the single biggest time saver we’ve tested.

MagicSchool AI (Grading Tools)

Rating: ⭐⭐⭐⭐ Highly Recommended

MagicSchool’s grading tools let you generate rubric-based feedback, create assessment criteria, and draft student-specific comments.

What works:

• Rubric builder generates clear, standards-aligned criteria

• Feedback drafts give you a starting point that’s better than blank

• Report card comment generator saves hours at marking periods

What doesn’t:

• Not a “scan and grade” tool... you still do the reading

• Output quality varies by subject and assignment type

The verdict: MagicSchool won’t grade for you, but it will cut the time you spend writing comments, building rubrics, and drafting report cards.

Khanmigo

Rating: ⭐⭐⭐⭐ Highly Recommended

Instead of grading student work for you, Khanmigo works directly with students to guide their thinking. You get progress reports and insights into where students are struggling.

What works:

• Socratic approach pushes students to think, not just get answers

• Progress reports show who’s getting it and who’s not

• Free through Khan Academy’s donation model

• Reduces grading load by improving student work before submission

What doesn’t:

• Doesn’t directly grade student work

• Requires students to actively engage

The verdict: Less “AI grading tool” and more “AI tutor that makes your grading easier.” If students get better feedback during the learning process, the work they submit is stronger.

AI Essay Graders (Various Platforms)

Rating: ⭐⭐ Overpriced or Overhyped

Several platforms now claim to “grade essays with AI.” We tested a handful and the pattern was consistent: surface-level scoring with generic feedback.

What doesn’t work:

• Feedback is often generic and unhelpful

• Can’t assess creativity, voice, or nuanced argument

• Students quickly learn what the AI “wants” and game the system

• Raises serious equity concerns when used for summative grading

The verdict: We’re not ready to trust AI to grade essays, and neither should you. Use AI to support your feedback process, not replace your judgment.

Key Takeaways

The AI space has matured faster than most categories we review. MagicSchool and Diffit have earned their reputations. Brisk is essential for Google schools.

The biggest mistake we see? Districts buying one tool and mandating it for everyone. Different teachers need different solutions.

Our recommendation: MagicSchool (free tier) + Diffit (free tier) + Brisk (free). Total cost: $0. Total time saved: significant.

Next week: Reading Programs & Assessment Tools. The spending is massive, the stakes are high, and the debates are heated.

What AI tool has your district pushed on you?
Was it worth it? Reply and tell us.

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