Best AI for teachers
Khanmigo is the safest classroom AI. ChatGPT is the most flexible lesson planner. Gemini is the best fit for schools on Google Workspace.
Classroom AI has to clear a higher bar than most tools because the stakes involve actual students, not just a teacher's own time. Khanmigo is built with that constraint in mind: it uses Socratic tutoring rather than answer-giving, serves age-appropriate content, and is designed specifically to encourage a student to reason through a problem rather than shortcut it. That makes it the safest option to put directly in front of students. ChatGPT is the tool most teachers reach for on the planning side: lesson plans, rubrics, quiz questions, and differentiated materials for students at different levels, all of which can be generated in minutes instead of the evening they'd otherwise take. Gemini is worth calling out separately for one reason: its integration with Google Classroom, Docs, and Slides is deep enough that a school already running on Google Workspace will find it the lowest-friction option, even where it isn't necessarily the strongest model on a blind comparison.
Put Khanmigo in front of students. Use ChatGPT or Gemini for the planning work behind the scenes, and let your school's existing software ecosystem decide which of those two makes more sense.
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Built for the classroom with Socratic tutoring, age-appropriate content, and a design that encourages critical thinking over answer-giving
Khanmigo is an AI chatbot developed by Khan Academy designed to assist students in their learning journey. It provides support in various subjects, helping users understand concepts and solve problems.
Generates lesson plans, rubrics, quiz questions, and differentiated instruction materials in minutes
ChatGPT is OpenAI's flagship AI assistant, used by hundreds of millions of people worldwide. As of August 2026, Free and Go users default to GPT-5.6 Luna with unlimited text chats, while Plus and Pro users default to GPT-5.5 Instant for everyday chat, with GPT-5.6 Sol as OpenAI's flagship reasoning model for complex work in coding, research, science, and cybersecurity. It handles text, code, image generation, voice conversations, web search, and file analysis — making it one of the most feature-complete general-purpose AI chatbots available. ChatGPT Plus ($20/month) unlocks GPT-5.6 Sol reasoning, and Pro (from $100/month) adds GPT-5.6 Sol Pro with maximum usage.
Deep integration with Google Classroom, Docs, and Slides makes it the lowest-friction option for schools already on Google Workspace
Gemini is Google's AI assistant, now built on Gemini 3.1 Pro and deeply integrated with Google Workspace, Search, and Gmail. It handles text, images, code, audio, and video natively — the broadest multimodal range of any major AI chatbot. Free with a Google account (Gemini 3.6 Flash default); Google AI Plus ($4.99/month) raises usage limits, Google AI Pro ($19.99/month) unlocks full Gemini 3.1 Pro access plus the new Gemini 3.7 Flash (via Spark), and Google AI Ultra ($99.99-$199.99/month) adds the highest usage tiers and Deep Think.
Frequently Asked Questions
Is it safe to let students use AI directly in the classroom?
Purpose-built tools like Khanmigo are designed specifically for that use case, with Socratic tutoring and age-appropriate guardrails rather than a general-purpose chat interface. General tools like ChatGPT are better suited to teacher-side planning work than direct, unsupervised student use.
Should a Google Workspace school use Gemini over ChatGPT?
If your school already runs on Google Classroom, Docs, and Slides, Gemini's integration into that ecosystem removes friction that ChatGPT doesn't have, since ChatGPT operates as a separate tool outside your existing software. If you're not on Google Workspace, that advantage disappears.
What can ChatGPT actually save a teacher time on?
Lesson plans, rubrics, quiz questions, and differentiated instruction materials for students working at different levels are the most common time savings teachers report, often generating a first draft in minutes that would otherwise take an evening of prep work.
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