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Contra
The AI that argues back.
Most AI does the thinking for you. Contra makes you do it. Pick a topic — the AI takes the opposite side and argues hard. 6 turns to convince it. Scored /100 on Logic, Rhetoric, Evidence, Originality. Coached after each round. Challenge friends 1v1.
Top comment
Hey Product Hunt 👋 I'm Taj, solo founder of Contra. Why I built this: I noticed ChatGPT, Claude and every other AI assistant is trained to agree with you. Helpful, sure — but terrible for critical thinking. There's no tool that pushes you to actually defend your ideas. So I built one. Contra lets you pick any topic, takes the opposing side, and argues back hard. You have 6 turns to convince it. After the debate, you get a score /100 broken down into Logic, Rhetoric, Evidence and Originality — plus coaching on the arguments you missed. What's inside: 4 difficulty levels (Easy → Brutal) Custom debate topics (propose your own) 1v1 challenges with friends on the same topic Global + friends leaderboards Fully bilingual (FR/EN) + dark mode Built with React Native (Expo SDK 54) + Claude Sonnet streaming on Django/Postgres. What I'd love feedback on: Is the scoring system intuitive? Does "Brutal" mode feel genuinely hard or just frustrating? Any debate topics you'd want preloaded? Happy to answer anything!
About Contra on Product Hunt
“The AI that argues back.”
Contra was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #136 on the daily leaderboard. Most AI does the thinking for you. Contra makes you do it. Pick a topic — the AI takes the opposite side and argues hard. 6 turns to convince it. Scored /100 on Logic, Rhetoric, Evidence, Originality. Coached after each round. Challenge friends 1v1.
On the analytics side, Contra competes within Productivity, Education and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Contra performed against the three products that launched closest to it on the same day.
Who hunted Contra?
Contra was hunted by Taj Singh. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Contra including community comment highlights and product details, visit the product overview.