A practice and prep tool for debate.
The Debate Prep is a practice, prep, and judging companion — build cases with AI feedback, drill speeches, flow rounds, and run practice rounds against an AI opponent.
No credit card needed. Just a free account.
Tools for practice, prep, and judging
Cases, speeches, flows, evidence, and practice rounds — kept in one place instead of scattered across docs and apps.
AREI & Case Builder
Build assertions, reasoning, evidence, and impact — with AI feedback that flags arguments that read as vague or underdeveloped.
Speech Feedback
Dictate or paste a speech and get an AI-annotated transcript, scored for your grade level and format.
Debate the AI
Practice a full round against an AI opponent that argues back — and can even read its speeches aloud.
Flow Sheets & Round Recording
Track arguments live through a round, then record it and get a rundown of what might not have made it into your flow.
Refute Tables
Generate contentions and possible refutations for both sides of a resolution, so you have a starting point before a round.
Evidence Library
Save, tag, and link your research directly into the cases and arguments that use it.
Opponents & Pairings
Paste in pairing text and see who you're up against, without retyping it by hand.
Every Format, Timed Right
Speech and prep timers matched to 25+ formats — or your own custom league rules.
Built for the judge's seat too
Switch to Judge Mode and the toolset changes to match — training, ballots, a timer, and flow sheets.
Structured Judge Training
10 focused modules plus a full review quiz — flowing, definitions and plans, weighing impacts, writing an RFD, and more.
Ballots, Made Simple
Record the winner, speaker points, and your reason for decision — with pairing import from tab sites.
Flow Sheets
The same flowing tool students use, ready for tracking a round from the judge’s seat.
Format-Aware Timer
Times speeches and prep to the exact limits of whatever format you’re judging that day.
Get started in 3 steps
Create your free account
Sign up in seconds with Google, Microsoft, or email. Everything you make syncs across your devices.
Pick your format
Choose from 25+ formats — Policy, LD, Public Forum, Congress, Parli, and more — or describe your own custom league rules.
Prep and practice
Build your case with AI feedback, drill your speeches, and flow practice rounds before the real thing.
Free to build. Upgrade for more AI.
The whole app — case builder, flows, timer, evidence, and every Judge Mode tool — is unlimited on Free. Only the AI coaching runs on a credit allowance.
Free
Everything you need to build a case, flow a round, and train as a judge.
- Case Builder, flow sheets, timer & evidence — unlimited
- All of Judge Mode: training, quizzes, ballots
- 300 AI credits to start, 40/month after that
Premium
Most popularFor debaters who want AI coaching on tap — every case, every practice round.
or $79/year
- Everything in Free
- 1,000 AI credits/month
- Priority for new AI tools
Sign up free, then upgrade anytime from Settings — no credit card needed to get started.
What does each AI action cost?
Full transparency — here's exactly how many credits every AI feature spends.
| Action | Credits |
|---|---|
| Speech & argument feedback | |
| Speech Feedback (annotated transcript + score) | 5 |
| Point check (claim, warrant, evidence, or impact) | 1 |
| Case framing check (intro, conclusion, definition, or plan) | 1 |
| Weighing check | 1 |
| Case prep generators | |
| Refute Table generation | 7 |
| Evidence search | 8 |
| Custom format builder | 3 |
| Debate the AI | |
| AI's next speech turn | 3 |
| Give the AI a Point of Information | 1 |
| Heckle the AI (fallacy call-out) | 1 |
| AI asks you a Point of Information | 1 |
| AI scores your Point of Information answer | 1 |
| AI decides whether to heckle your speech | 1 |
| Flow & round tools | |
| Import a flow (photo or document) | 4 |
| Flow gap check (round recording review) | 4 |
| Import pairing or judging assignment text | 1 |
| POI & Heckle Trainer | |
| Generate a practice speech | 3 |
| Score a Point of Information | 1 |
| Topic-specific POI & heckle suggestions | 1 |
| Free — no credit cost | |
| Import from a Google Doc or Sheet link | 0 |
Credits are only spent when an AI call succeeds — a failed request never costs you anything.
Questions, answered
Ready to start prepping?
Create a free account and get access to every tool — cases, speeches, flows, and more.