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Best Untools Alternatives ranked by AI · updated Aug 2026

Untools is a free collection of thinking tools and frameworks for solving problems, making decisions, and understanding systems. It is aimed at knowledge workers, designers, managers, and anyone who wants structured approaches to complex questions.

Developer: Jakub Linowski Price: Free 🎯 untools.co

Top 6 Untools alternatives

1

Farnam Street

Farnam Street Media Inc.

πŸ’‘ Pick it for deeper mental-model essays, courses, and judgment-focused learning.

Farnam Street is an educational website about mental models, decision-making, and practical reasoning. It is best for readers who want cognitive biases...

Pros

  • Covers mental models beyond the bias lists in Pocket Biases
  • Provides practical decision-making essays and examples
  • Includes newsletters, courses, and a substantial free archive

Cons

  • Less focused on concise bias definitions than Pocket Biases
  • Premium courses and membership add cost
  • Some articles are opinion-led rather than academic summaries

Freemium, membership from $99/year

2

MindTools

Mind Tools

πŸ’‘ Choose it for structured workplace training and a much broader management-tool library.

MindTools is a professional development platform with practical resources for management, leadership, communication, and decision-making. It is designed for employees, managers, and...

Pros

  • Much larger collection of workplace tools than Untools
  • Includes leadership, communication, and management topics
  • Offers structured learning paths and team plans

Cons

  • More expensive than Untools, which is free
  • Content is less focused on systems thinking
  • Some resources feel more instructional than exploratory
3

The Decision Lab

The Decision Lab

πŸ’‘ Pick it when evidence-based behavioral science matters more than a compact framework catalog.

The Decision Lab is a behavioral-science publication and research platform covering cognitive biases, decision-making, and human behavior. It is suited to learners...

Pros

  • More research-oriented and comprehensive than Pocket Biases
  • Connects biases to workplace, policy, and product decisions
  • Offers clearer context and citations for many concepts

Cons

  • Slower to browse than a compact bias-card reference
  • Some content is aimed more at organizations than casual learners
  • Less convenient for quick offline review

πŸ’‘ Choose it for business-model design, value propositions, and structured strategy work.

Strategyzer is a platform that helps businesses develop and manage their business strategy through tools like the Business Model Canvas and Value...

5 Miro logo

πŸ’‘ Pick it when you need to run collaborative workshops using visual decision frameworks.

Miro is an online collaborative whiteboard platform designed to enable remote teams to work effectively together.

Starting from $8 per user per month

6 Kialo logo

πŸ’‘ Choose it for mapping evidence, objections, and complex arguments before making a decision.

Kialo is a platform for critical thinking and thoughtful discussions. It helps users engage in debates, create persuasive arguments, and collaborate on...

Free with premium options available

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