DebateDevil

DebateDevil is an AI-powered chat site designed for debating practice. It allows users to engage with an AI that provides counterarguments and offers different modes for discussion, such as 'Devil Mode' for challenging hypotheses and 'Socrates Mode' for consultation. Users can create accounts to save their debate history and access free or pro subscription plans.

DebateDevil is an AI-powered debating practice app, which is a niche application of AI for productivity. While it uses AI, it doesn't offer a broad suite of 150+ specialized tools as described in the concept. It does, however, feature user authentication and subscription plans (free and pro), and the ability to save debate history, which aligns with 'favorites-and-history'. It does not explicitly mention a 'guided tool interface' with forms, 'creative presets & styles', 'multi-model integration', or a 'tool catalog and categories' in the way the concept describes a comprehensive AI playground.