Already in the hands of 152+ K-12 teachers

For K-12 teachers who want their evenings back

Make AI draft your lesson plans, sub plans and parent emails in your voice... and get your evenings back

ClassBrain is a one-afternoon setup that gives the AI you already use (ChatGPT, Claude or Gemini) a memory of your classroom.

So every draft starts from your room instead of a blank guess.

Get ClassBrain for $27

One-time paymentInstant access30-day money-back guarantee

The ClassBrain Guide with the Daily Playbook, the Student Privacy Card, the starter files, and the Prompt Vault.
No student names No student records FERPA-safe by design

(and every privacy rule like it, wherever you teach)

See the difference

Same AI, same request... two very different emails

Here's what a teacher gets back when she asks AI for a quick note to a parent. First without... then with ClassBrain.

9:41

An illustration of how it works, with a made-up student. Your ClassBrain is built from your own classroom and your own writing, with students in initials only.

Get the version that sounds like you ($27)
"When I downloaded Claude Pro as an educator, I was struggling to make it work for me, and ClassBrain is exactly what I needed to make it efficient for me as an educator."
J.I.
"Setup was super easy, and I was up and running in no time."
Donavon
"Btw now that I am a week or so into ClassBrain, I have managed to get out on time 3 times in the last few days."
Rick - US Teacher

What it is

What is ClassBrain?

ClassBrain is a step-by-step guide that walks you through building one small folder of plain files on your own computer... your classroom's memory.

It holds your grade, your schedule, your students (initials only), your standards, your formats, and the way you write.

And before every task, your AI reads it first. Every single time.

So instead of explaining your class all over again in every new chat... you just ask, and the draft comes back already fitted to your room.

And it works with ChatGPT, Claude, and Gemini... it's yours to keep, with no subscription and no new platform to learn.

My ClassBrainOne folder on your own computer
  • profileYour grade, your schedule, how your school does thingsReading
  • studentsInitials only, and what each one needsReading
  • standardsThe standards you teach, by codeReading
  • rulesYour formats and your non-negotiablesReading
  • voiceThe way you actually writeReading
Your AI reads this before every task

How it works

One afternoon of setup... then it works for you every day

  1. 1

    Build it once

    The guide hands you a copy-paste prompt for every file, so your AI does the typing and you just answer questions about your classroom. And the whole setup takes about an afternoon.

  2. 2

    Your AI reads it before every task

    Lesson plan? It pulls your grade, your standards, and your kids. Parent email? Your voice file, and the way you like to deliver hard news.

  3. 3

    Ask in plain words

    Even a short, lazy ask comes back fitted to your room... so you read it, change a thing or two, and use it.

And nothing goes out without passing through you first. You still do all the teaching... ClassBrain just takes the busywork you never signed up for.

What you get

Everything you get for $27

  • The ClassBrain GuideThe complete step-by-step, written for someone who has never touched AI in their life, with a copy-paste build prompt for every file so your AI does the typing.

  • Free bonus: The Daily PlaybookThe day-by-day rhythm that pays for the system in your first week.

  • Free bonus: The Prompt Vault35+ copy-paste prompts for the jobs that eat your week.

  • Free bonus: The Student Privacy CardSo you stay personalized and protected at the same time.

  • The 30-day "lighter workload or every cent back" guaranteeUse it for 30 days. And if it doesn't lighten your workload, you get every cent back.

$27

One time. Not monthly, not per seat, and not something your school has to approve.

Get the guide + all 3 bonuses for $27

One-time paymentInstant access30-day money-back guarantee

Reviews

ClassBrain reviews, straight from teachers' inboxes

No star widgets here. Just the emails teachers sent us, word for word.

Tap any email to read it full size.

An email from J.I., a middle school ELA teacher: Update: I uploaded the ClassBrain folder to Claude at the beginning of the week. I will tell you its been very helpful, but this week has been a big learning curve for Claude. I am getting amazing lesson plans tied to state standards, observational logs and student worksheets. But I am still tweaking it to match my style. The good news is that the more I tell it, the better it is at creating what I am looking for. I think it's important to stress this, even though you say it in the guide. I am confident that soon I will be doing less tweaking. It has written emails to parents in my style as well. So thank you for creating this. When I downloaded Claude Pro as an educator, I was struggling to make it work for me, and ClassBrain is exactly what I needed to make it efficient for me as an educator.
J.I.
An email from Rick, a teacher: Btw now that I am a week or so into ClassBrain, I have managed to get out on time 3 times in the last few days. I am reaching my usage limit very quickly asking for lesson plan design and revision, but 100% it is making the day easier. Especially since I am a singleton on my campus (teaching CTE business), I finally have "someone" to plan with.
An email from Rick, a teacher: Feel free to use my first name and state. I am happy to help and give support to a good product. I have recommended it to some coworkers who are looking to take the plunge. I am now just learning about the models and understanding their roles. We are a MS district so we have full copilot access but this has given me such insight into the effective use of AI and how to turn it into a personal assistant not a fancy new toy. With three preps it is making my day a lot simpler and hopefully I will have it automated by the end of the first semester.
Rick - US Teacher
An email from Donavon: Setup was super easy, and I was up and running in no time. I can't wait to use the system to it's full potential!
Donavon
An email from Jamin, an orchestra director: When I first considered purchasing ClassBrain, I was skeptical. As an orchestra and music theory teacher, I assumed a tool like this wouldn't fully apply to a performance and specialized subject like mine. I'm writing to let you know how thoroughly impressed I've been during this first week of school. ClassBrain has already been a game-changer, particularly in helping me generate graphic organizers for my music theory students with IEP and 504 accommodations. Due to a scheduling glitch, I have students in class without the usual prerequisites this year, making these visual tools even more vital. I look forward to exploring more features and seeing how the platform continues to adapt to specialized subjects like music. Bravo on a fantastic tool!
Jamin
An email from Kim, a teacher: This is exactly what I need. I use 3 different laptops and am admin on two of them. I have 5 preps this year and needed to update 5 syllabi. It took a lot of time, but they are so much better than they were before. School starts Tuesday and I'm looking forward to all of the other things I will need to use my Class Brain this year!
Kim H - Vancouver, WA
An email from Siobhan, a special education coordinator: I just purchased ClassBrain a couple of weeks ago. I am a special education coordinator at my school and wasn't sure at first if ClassBrain would work for my role, however, after diving in I can totally see the immense value for any role! Being able to keep notes together is a huge part of my job and now I can just voice note them in instead of writing everything in a notebook and having to type it up again later. Gamechanger! I am still in the process of setting it all up for this new school year but I am super excited for all the time saved on notes alone that I will get.
Siobhan - Canadian teacher

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Who it's for

Is ClassBrain for you?

It's for you if you're...

  • A K-12 teacher, any grade and any subject
  • A specialist, coordinator, or counselor with your own pile of paperwork
  • Teaching in the US, Canada, the UK, Australia, or New Zealand
  • New to AI, or already using it and tired of fixing the drafts

It's not for you if you want...

  • An AI that grades your students' work for you
  • Drafts that go out without you reading them first
  • A district platform with admin dashboards (ClassBrain is your own personal setup)
  • To keep writing every lesson plan and parent email from scratch, because the hard way feels like the "right" way

Student privacy

Private from the very first file

  • The guide has you build everything in initials and roles, never real names... so you could hand your whole ClassBrain folder to a stranger and they couldn't identify a single student in it.
  • Your folder sits on your own computer. The AI reads it before a task, and it isn't keeping your room or uploading your students anywhere.
  • The Student Privacy Card lays out exactly where the line is for your country, FERPA included, plus the never-paste list.
30-day money-back guarantee seal.

The 30-day "lighter workload or every cent back" guarantee

Use the guide for 30 days... build your ClassBrain and run your real lesson plans, parent emails, and sub plans through it.

I 100% guarantee you'll spend less of your evenings on paperwork and get your first free evening in months... or send one email to info@getclassbrain.com and you get your $27 back. No forms, no hoops, no questions asked.

Either way, you keep the guide and all 3 bonuses.

Questions before you grab it?

Email info@getclassbrain.com... a real person reads every message and writes back.

FAQ

ClassBrain FAQ

Is ClassBrain legit?

Yes. ClassBrain is a digital guide for K-12 teachers, and 152+ teachers already have it. Checkout runs through Stripe, you get instant access, and every order comes with the 30-day money-back guarantee. And if you have a question, email info@getclassbrain.com... a real person answers.

What exactly do I get?

The ClassBrain Guide (a step-by-step PDF with a copy-paste build prompt for every file) plus three free bonuses: the Daily Playbook, the Prompt Vault, and the Student Privacy Card. And you get instant access right after checkout.

Is it a subscription?

No. It's $27, one time... nothing renews and nothing auto-bills.

Do I have to pay for the AI too?

Not necessarily. ClassBrain runs on the AI you already use, free plans included, and the guide shows you the best setup for each one. The paid tiers ($20 a month, paid to them, not us) give you longer sessions and a stronger model... nice to have, not required. And if you teach K-12 in the US, both Claude and ChatGPT currently give verified educators their paid tier for free. The guide shows you how to claim it.

Which AI does it work with?

ChatGPT, Claude, and Gemini. You build your folder once... and if you ever switch, you just take it with you.

Is my students' data safe?

Yes. Everything is built in initials and roles, never real names... and your folder stays on your own computer. And the Student Privacy Card covers FERPA and the rules where you teach.

I'm not a tech person. Can I do this?

If you can copy, paste, and answer questions about your own classroom, you can do this. And the AI does the typing... one clear step at a time.

What if it doesn't work for me?

Email info@getclassbrain.com within 30 days and you get every cent back. And you keep the guide and the bonuses anyway.

One afternoon

Build your ClassBrain in one afternoon

Write your classroom down once. And every draft after that starts from your room.

Start building your ClassBrain ($27)

One-time paymentInstant access30-day money-back guarantee

Or read the full story first...