Work · alternatives · 2026
24 alternatives to Wise Charlie
Use mental models to feed your your curious brain.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Wise Charlie launched in 2018; newer entries below may have overtaken it.
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2012 · matt.is · its alternatives →
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An AI-powered whiteboard and mind map tool
2024 · funblocks.net · its alternatives →
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Say goodbye to unproductive thinking
2023 · learnmentalmodels.co · its alternatives →
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Mental models to get unstuck and think creatively
2023 · mungermodels.com · its alternatives →
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Organize Trello cards using this mind-mapping Power-Up
2023 · mig.team · its alternatives →
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LogicLike▲168Improve logical thinking through engaging brain games
2020 · logiclike.com · its alternatives →
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An ever-growing library of mental models for creatives
2023 · its alternatives →
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Figure.game▲142A fun little daily brain workout, free in your browser
2022 · figure.game · its alternatives →
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Mindful thinking is the new competitive edge
2016 · amazon.com · its alternatives →
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The perfect companion for kids learning mental arithmetic
2019 · apps.apple.com · its alternatives →
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I’ve been building a few small games to help kids (and curious adults) build reasoning and logic skills. Think Word Ladder, Prime Hunter, Math Maze ,all in the browser, no installs. Would love feedback or suggestions for new types of puzzles
2025 · quizmathgenius.com · its alternatives →
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2017 · mentalmodelist.com · its alternatives →
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30+ Free mental models used by the world's leading minds!
2023 · notionparadise.gumroad.com · its alternatives →
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Build your mental math skills with free online practice, step-by-step strategies, and a daily challenge. Start a quick round with Mental Math Pro.
2024 · mentalmathpro.com · its alternatives →
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Become a human calculator in 14 lessons
2024 · mentalmathpro.com · its alternatives →
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I’ve been building LLM tooling for a small VC fund and found myself explaining the same mental model over and over to non-technical people around me: how a stateless LLM becomes a chatbot, how tool use works, what an agent is mechanically, and why context windows shape all of it. I never found a guide that covered that full chain at the level I wanted, so I wrote one. It’s nine short chapters, each building on the last. Deliberately simplified: the goal is a useful mental model, not a textbook. Feedback, corrections, and contributions welcome: github.com/ymyke/aiaiai
Apr 2026 · aiaiai.guide · its alternatives →
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Your mental math trainer - play solo or against friends!
2025 · apps.apple.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →