Win more rounds by prepping smarter.

Debaters don't lose because they aren't smart. They lose because they're missing the cards that decide rounds. PrepSync gives you instant access to the largest debate evidence database so you walk into rounds covered, not scrambling.

Used by top debaters in PF • LD • Policy.

5.5M+ debate cardsUpdated every 2 weeksAlready cut. Ready to paste.

Cancel anytime • Works on school devices

Why competitive debaters switch to PrepSync.

PrepSync is an AI-powered debate engine that gives debaters instant access to search 5.5 million copy-ready debate cards, organized, verified, and built for real tournament prep.

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Millions not Hundreds

PrepSync gives you access to millions of round winning cards. While other tools offer limited databases, PrepSync's extensive library ensures you're always prepared to answer any argument.

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Curated by Expert Coaches

Built by highly competitive debaters for debaters. We ensure our evidence is top-notch and reliable, so you can prep with confidence and stop searching through endless files.

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Up to Date

A living database that keeps updating every 2 weeks—so you're not relying on outdated briefs or old wiki pages. PrepSync allows you to stay ahead of the competition with the latest evidence.

Choose what you care about

Debaters: stop losing rounds because of the prep.

The difference in debates is usually evidence. Not "smarts." PrepSync helps you get the cards that win rounds.

✓Search through 5.5 million debate cards in seconds (not hours) to find winning evidence

✓AI that understands debate-native phrases to find the winning cards you need fast

✓The most up-to-date evidence database, refreshed every 2 weeks, so you're never behind

Real results from PrepSync teams

Proof that access to better evidence turns wins. Here are some of the recent outcomes from teams using PrepSync to prep smarter.

Event

Gold Bid

Sunvite

Lake Highland AG

Semi-finalist (Gold Bid)

Event

Gold Bid

Cavalier Invitational

Avenues BC

Tournament Champions (Gold Bid)

Event

Champions

PF Challenge

Avenues BC

Tournament Champions

Event

Gold Bid

Barkley Forum

Avenues BC

Semi-finalist (Gold Bid)

Results vary by team — listed outcomes are from teams using PrepSync.

Membership

Your competitive edge

5.5M+ debate cards, updated every 2 weeks—organized so you can prep faster and cover more arguments.

Massive Coverage — Millions, Not Hundreds

Access 5.5M+ debate cards so you never run out of answers. While briefs give you limited files, PrepSync gives you full coverage across arguments and positions.

Prep Faster Under Pressure

Search debate-native phrases and pull copy-ready cards instantly — so your prep time goes into strategy, not digging through files. Trusted by top debaters.

Expert Curated for Real Rounds

Built by highly competitive debaters who understand what actually wins rounds. Clean tags, full cites, and readable formatting you can trust mid-round.

Always Current, Never Stale

Updated every 2 weeks so you're not relying on outdated briefs or old wiki pages — stay ahead all season long. PrepSync is a living database that evolves with the debate landscape.

What you get:

✓Unlimited searches across 5.5M+ debate cards
✓Copy-ready formatting: tags, cites, highlighted warrants
✓Built for PF, LD, and Policy workflows
✓Works on school laptops and Chromebooks
✓Cancel anytime — no contracts

$500/year

or $59/month

Cancel anytime. No questions asked.

Built by a coach

Sebastian Glos

I built PrepSync after watching students lose rounds—not because they lacked skill, but because prep time ran out. PrepSync is designed around real tournament prep: fast cards, usable formatting, and better coverage under pressure.