What is the best AI for schools?
Comparison guide
Best AI for Schools in 2026: Student AI for K–12
By Natalie Gibson, Founder of HeyOtto and mom of three · Last updated
Quick answer
The best AI for a school depends on who will use it. If students will use AI at school, pick a student-facing platform with adult visibility, tool controls, and Real-Time Alerts — that is what HeyOtto is built for. It is especially strong in clubs, STEM, after-school, and camps; classroom use is fine if a teacher wants students on it. If the need is teacher lesson planning, MagicSchool and ChatGPT for Teachers lead. Most schools do best with one student tool plus one teacher-prep tool.
Disclosure: We build HeyOtto. We rank it #1 for student-facing AI in K–12 schools because that is what we built it for. Enrichment — clubs, STEM, after-school, camps — is where it is especially strong. MagicSchool leads teacher prep. Where another tool leads a category, we say so.
Why does choosing the right school AI matter now?
A Gallup and Walton Family Foundation study found that 60% of K-12 teachers used AI during the school year, and those using it weekly saved an average of 5.9 hours per week, about six weeks per year. The same survey showed real worry about students: 57% of teachers said student AI use would decrease independent thinking and 52% said it would decrease critical thinking. Guidance is also lagging. A Gallup researcher noted that few buildings or districts give clear instructions, which hinders adoption by both students and teachers.
That is the core tension: AI that saves teachers time on lesson planning is not the same as AI that is safe for students to open at school. The right choice separates the two.
How did we evaluate these tools?
Criterion
What to look for
Criterion
Who it's for
What to look for
Student-facing, teacher-only prep, or both
Criterion
Student data
What to look for
No ads, no training on student conversations, adults control access
Criterion
Adult visibility
What to look for
Can teachers or advisors see student conversations?
Criterion
Tool controls
What to look for
Can adults allowlist code, images, search, and other tools?
Criterion
Academic integrity
What to look for
Guides instead of giving answers; locked-down modes when needed
Criterion
School readiness
What to look for
Admin controls, usage reporting, a path to rostering/SSO
The 8 best AI tools for schools at a glance
Tool
Best for
Students use it directly?
Grade range
Tool
HeyOtto
Best for
Student-facing AI for K–12 — especially strong in enrichment
Students use it directly?
Yes
Grade range
K-12
Tool
Khanmigo
Best for
Tutoring tied to Khan Academy content
Students use it directly?
Yes
Grade range
K-12
Tool
MagicSchool
Best for
Teacher prep and lesson planning
Students use it directly?
Limited
Grade range
Teachers
Tool
ChatGPT for Teachers
Best for
Free general-purpose teacher workspace
Students use it directly?
No
Grade range
Teachers
Tool
SchoolAI
Best for
Teacher-built student chat spaces
Students use it directly?
Yes
Grade range
K-12
Tool
Brisk Teaching
Best for
Feedback inside Google Docs
Students use it directly?
No
Grade range
Teachers
Tool
Diffit
Best for
Leveled reading materials
Students use it directly?
No
Grade range
Teachers
Tool
Curipod
Best for
Interactive AI-generated lessons
Students use it directly?
Yes (in-lesson)
Grade range
Middle/High
Ranked reviews
The 8 tools, compared honestly
- 1#1 student-facing
HeyOtto: best student-facing AI for schools
HeyOtto is what students open at school — not a teacher lesson-planning suite. Teachers and advisors can see every conversation, allowlist tools like code, images, and search, and get Real-Time Alerts when something needs a human. It is especially strong in clubs, STEM electives, after-school, and camps. Classroom use is fine if a teacher wants students on it. Otto stays on the work: it guides, asks students to show their thinking, and does not chat like a friend.
Teachers and advisors can see student conversations, plus Real-Time Alerts when something needs a human.
Tool controls: code, image generation, web search, and other tools can be allowlisted per class or program.
Especially strong in clubs, STEM, after-school, and camps. Classroom use is fine if a teacher wants students on it.
Guides students through the work and asks them to show their thinking. Does not chat like a friend. No ads.
Best for: Schools that want students using AI at school, with adults who can see the thread and control the tools. Especially strong for clubs, STEM, after-school, and camps; classroom use is fine when a teacher wants it.
Tradeoff: It is a student platform, not a teacher lesson-planning suite. If prep is the main need, pair it with MagicSchool or ChatGPT for Teachers.
- 2
Khanmigo: best for content-backed tutoring
Khan Academy's AI tutor draws on its large existing library, which makes it strong for math and science practice. It's a natural fit for schools already using Khan Academy. It's less flexible for creative projects, coding, or open-ended work.
- 3
MagicSchool: best teacher productivity suite
MagicSchool is the category leader for teacher prep: lesson plans, rubrics, IEP drafting, and classroom productivity, with wide adoption in U.S. districts. It does not replace a student-facing platform. Teachers plan there; students still need a place that is actually theirs.
- 4
ChatGPT for Teachers: best free general-purpose teacher workspace
OpenAI offers ChatGPT for Teachers free through June 2028 for verified U.S. K-12 educators, as a secure version with education-grade protections and admin controls. It's excellent for prep. It is not built for students, lacks age-adaptive responses, and isn't a substitute for a student-facing platform. Consumer ChatGPT should not be put in front of students.
- 5
SchoolAI: best for teacher-designed student chat spaces
SchoolAI lets teachers create guided AI activities students can use. It's a good middle ground for teachers who want tight, activity-level control over what students do with AI.
- 6
Brisk Teaching: best for feedback in Google Workspace
A Chrome extension that works inside Google Docs and Classroom. Ideal for Google schools that want faster feedback on student writing. Teacher-only.
- 7
Diffit: best for leveled reading materials
Paste in a text and get versions at different reading levels, plus vocabulary and questions. Narrow, but very good at what it does. Teacher-only.
- 8
Curipod: best for interactive AI lessons
Generates interactive lessons with polls and AI feedback. A strong engagement layer for middle and high school class periods.
Which AI should my school choose?
- 01
Students will use AI at school
Choose a student-facing platform with adult visibility, tool controls, and Real-Time Alerts: HeyOtto, Khanmigo, or SchoolAI.
- 02
Teachers need lesson-planning time back
MagicSchool and ChatGPT for Teachers lead. Brisk and Diffit cover narrower teacher jobs.
- 03
You also run STEM, after-school, or camps
That is where HeyOtto is especially strong — students open it themselves, and an adult can still see the thread.
- 04
You have many students with IEPs/504s or ELLs
Prioritize built-in accessibility and reading-level supports.
- 05
You're rolling out school-wide
Require admin controls, usage reporting, a rostering/SSO plan, and written privacy documentation.
How do I run a school AI pilot?
- 01
Pick a small, mixed group
Pick 2–4 teachers or advisors across different settings — including one classroom and one club or after-school block, and one skeptic.
- 02
Choose two tools, not five
Choose one student-facing tool and one teacher-prep tool, not five.
- 03
Write the policy first
Write a one-page AI use policy before students log in.
- 04
Run a timed pilot
Run 6–8 weeks with clear goals (e.g., students staying on the work, fewer unsupervised ChatGPT tabs, adults actually reviewing threads).
- 05
Review before expanding
Review conversation archives and adult feedback before expanding to more classes or programs.
HeyOtto supports pilots from a single class or club to a full school. Request a demo →
FAQ
Frequently asked questions
Straight answers on the best AI for schools, student use, ChatGPT, and teacher prep.
Next step
Ready to pilot student-facing AI?
HeyOtto supports pilots from a single class or club to a full school. See adult visibility, tool controls, and Real-Time Alerts in one walkthrough.