Heuristica
AI concept-mapping tool that expands any topic or document into an explorable mind map, helping researchers and students see how ideas connect.
Pros
- LLM infrastructure positioning suggests support for AI/ML models and inference
Cons
- No accessible product documentation or pricing information
Cost
Basic is free, running GPT-5.4 mini with a maximum of 3 saved concept maps and limited functionality; Professional is $5 per month billed monthly, or $59.99 per year billed annually for a 37% saving, and can be cancelled at any time. Professional adds access to multiple AI models, hundreds of saved study materials, flashcards with spaced repetition, an AI quiz generator, YouTube and PDF support, multi-model chat and collaboration.
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