Based on 5 reviews
Cardinal is an AI-powered debate preparation tool built specifically for Public Forum debaters. It allows users to cut cards, search for evidence, build blockfiles, and prep on topics. The platform was created by Anvith Ankinapalli, a Public Forum debater who wanted to make prepping easier.
The service offers a free tier with five tools and a Pro plan priced at $10 per month or $75 per season. There is also a Team Pass for coaches at $299 per year that covers up to 30 students. A 5-day free trial is available for the Pro plan before any charges are applied.
Users can start using the free tools immediately without creating an account. The live demo of the card-cutting feature runs directly in the browser with a simple rule, allowing users to edit article text, set tags, and highlight reading, emphasis, and power words right away.
The PF Archive feature provides pre-made kritiks, topicality, theory, framework, spark, and wipeout arguments. For the September/October topic, the archive includes 130 contentions and 199 blocks for Data Centers, plus 221 contentions and blocks for Emissions Trading, all accessible without a Pro subscription.
The AI Coach feature acts as a conversational coach that builds cited blocks from the user's cards. Additionally, the Judge Prep tool lets users paste a paradigm to receive a pre-round cheat-sheet, while the AI Judge runs live rounds and generates a rubric ballot.
The Rhetoric Mode feature turns a card into a smooth spoken line, and the Word Count tool counts the read-aloud words in a document. The Attack a Card feature exposes an opponent's contradictions using power-tags and turns.
The card cutter allows users to underline text for reading aloud, highlight for emphasis, and bold for power words. The system reads any article link and picks the passage for the tag, with the real cutter picking passages from credible sources.
The Card Search tool searches the web and opencaselist to cut ready-to-read cards from credible sources with the cite already written. Every result comes back cut and highlighted, and the user can edit the article text directly.
The Archive feature organizes cards into files and allows users to export a whole case to Word. The My Cases section lets users organize their research into structured files for easy retrieval during competition.
The site includes a Glossary that defines debate terminology, and a Learn section that explains the glossary terms. The Topics section lists available debate resolutions for users to explore.
The PF Archive is currently free for the September/October topic covering Emissions Trading and Data Center resolutions, meaning users do not need a Pro subscription to access this specific prep material.
The platform offers a Team Pass for coaches at $299 per year, which includes up to 30 student seats on one code and a dedicated coach account. This is billed once a year and covers the whole season.
The pricing page states that the Season Pass covers the whole season versus $120 if paying monthly all year, saving approximately $45. The Team Pass includes unlimited searches and full library access for the entire squad.
The live demo lets users press Cut to reset the card, and the real cutter reads any article link to pick the passage for the tag. The demo runs in the browser with a simple rule to ensure accessibility.
On Trustburn, Cardinal has a rating of 4.4 out of 5 based on 5 reviews.
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I found Cardinal really handy for quick research. The card cutter saves so much time by automatically highlighting the best parts of an article. It’s easy to use and the citations are always correct, which makes prep feel less stressful.
Cardinal provides a solid foundation for debate prep, but the free tier feels quite limited. The card cutter is impressive, yet access to advanced features requires a subscription. Still, it’s a helpful resource for students.
The platform effectively aggregates evidence from diverse sources, including academic journals and policy reviews. By integrating web search with OpenCaselist, Cardinal ensures that debaters can access a wide range of credible evidence. The cutting tool’s ability to highlight specific phrases and mark verbatim text aids in precise delivery and accurate citation during cross-examination. This structured approach supports deeper analysis of arguments, allowing users to quickly identify key data points and statistics. The system’s design facilitates a methodical preparation process, reducing the cognitive load of sifting through large volumes of text. Users can easily tag and organize cards, creating a personalized library of evidence that can be rapidly deployed in debates. The analytical capabilities of the tool enhance the quality of research and argumentation.
Cardinal offers a robust ecosystem for Public Forum debeters, combining card searching, cutting, and attack tools into a single platform. The search function effectively queries both general web sources and OpenCaselist, returning pre-cut cards with accurate citations. The card cutter utility allows users to paste any article link and automatically extracts the strongest passage, marking verbatim text for reading aloud with underlines and highlights. This precision helps in building airtight arguments. The interface supports editing tags and adjusting highlights, making it easy to customize cards for specific rounds. While the free tier offers limited tools, the Pro subscription provides comprehensive access. The system’s ability to quickly generate evidence from credible sources like Brookings or Nature Climate demonstrates its utility for rapid research. Overall, Cardinal serves as a valuable arsenal for debaters aiming to sharpen their case construction and cross-examination strategies efficiently.
Cardinal streamlines Public Forum preparation with a unified login and integrated search across web sources and OpenCaselist. The card cutter feature accurately isolates verbatim text, ensuring accurate citation and delivery, which significantly reduces research time and enhances argument precision for competitive rounds.
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Cardinal is an AI-powered debate preparation tool designed for Public Forum debaters. It offers features for cutting cards, searching for evidence, building blockfiles, and prepping on topics. The platform provides a free tier with five tools and a Pro plan priced at $10 per month or $75 per season. The site includes a live demo of its card-cutting feature, which lets users edit article text, set tags, and highlight reading, emphasis, and power words.