Get prep time back
Generate lesson plans, differentiated activities, and progress checks faster so you can focus on students.
Sign Up for Free
Less time documenting, more time teaching.
Lessi turns IEP goals into aligned lessons, scaffolds, and progress checks in minutes without adding to your workload. Your first usable material is about 30 seconds away.
Start your 30-day free trial
No credit card. No auto-charge.
Full access for 30 days. After that, continue for $9.99 per month only if you choose to subscribe.
Opens the Lessi app to finish sign-up. Nothing is billed today.
Exploring Lessi for your school or district? Licenses add team collaboration, admin controls, and implementation support. Book a guided demo →
Deliver better-fit instruction
Generate materials aligned to student needs with scaffolds and accommodations already built in.
Keep documentation aligned
Keep classroom artifacts and compliance records consistent with what students actually learn.
Before you sign up
What's included in the free trial?
Everything. Lesson planning, scaffolds, visual supports, progress checks, and slides—full access for 30 days with no feature gating. School and district licenses add team collaboration, admin controls, and implementation support.
What happens when my 30 days are up?
Your account and your work stay put—nothing gets deleted. To keep creating, pick a plan.
Do I need admin or IT approval to start?
You can start with your professional email. If you plan to upload or reference personally identifiable information (PII), consult your district's policy first. We do not use customer data to train AI models. Read our AI Policy. Ask your district's IT team to contact support@lessi.ai to review our security and privacy practices.
Is student data used to train AI models?
No. Student data is never used to train AI models. Lessi doesn't require student names or IDs to start, and any teacher-provided student context is processed under district privacy controls.
Why use Lessi instead of ChatGPT alone?
ChatGPT makes you re-explain special education every time. Lessi gives you special-ed workflows already structured for IEP-aligned planning, accommodations, scaffolds, and progress documentation. Less time prompting, less time editing before classroom use.
How quickly can I generate my first material?
About 30 seconds from prompt to usable material. No installation, no system integration—sign up, enter your teaching context, and generate. Most teachers leave their first session with something they can use tomorrow.
What happens if my school upgrades later?
Your account and existing work carry over. When your school or district license is activated, your account is upgraded, leadership gets team-level visibility, and we credit any unused portion of your personal subscription. Many districts start with teacher-led adoption, then scale.
I already have a Lessi account. What happens to it?
If your account has no expiration date—early adopters and active district licenses—nothing changes. You keep your access. School-year trial accounts expired July 31, 2026, and you can continue with a personal plan. Questions about your account? Email support@lessi.ai.