From lesson to sent, in a few minutes.
Four simple steps. You stay in control the whole way — nothing reaches a student until you say so.
1
Record or paste your lesson
Upload the audio from Zoom, Meet, Teams, or Preply — or if you already have a transcript, just paste it in. Teaching in person? Record on your phone and drop the file.
Upload audioPaste transcript
2
A personalized draft appears
Sumna writes a structured summary — vocabulary, grammar, key points, homework, plan for next time, and a warm note on progress — remembering everything from past lessons with this student.
3
You review and edit
You're in controlRead it over, change any wording, add a personal line. It's your voice and your name on it — nothing goes out automatically, ever.
4
Send it — your brand, one click
Email it to your student or download a branded Word or PDF. It also lands in their portal automatically, next to every past summary.
45–60 min
by hand, per lesson
~3 min
with Sumna, reviewed by you