LobsterClass

Your material

Paste your presentation script and any background. The Learn tab works fully offline; Roleplay and grading need an API key (⚙ Settings).

1 Paste your script2 Memorize it in Learn3 Rehearse it in Roleplay

Presentation script — the text you need to learn * Company / product background (optional — helps the AI play a realistic prospect) Who will you be presenting to / calling? Objections or questions you're worried about (optional, one per line)

Move to another device

Your material lives only in this browser. To use it on your phone too: copy a transfer code here, send it to yourself (AirDrop, Notes…), and paste it into the app there. Nothing is uploaded.

Memorize it

Work through each section. Read it, then squeeze the text away step by step until you can recall it cold. No API key needed here.

Nothing to drill yet — open the Setup tab, paste your script, and hit Save material. Your sections will appear here.

Roleplay

The AI plays the other side — out loud. You speak (or type), it pushes back with realistic objections. End the session to get a graded scorecard.

Your material

Move to another device

Memorize it

Sections

Drill mode

Roleplay

Scenario

How tough should they be?

Session

Memorization progress

Roleplay sessions