
Transform your data from forgettable to unforgettable. "Storytelling with Data" has revolutionized how businesses communicate insights since 2015, becoming the go-to resource for data professionals worldwide. Ever wonder why some presentations change minds while others put people to sleep?
Cole Nussbaumer Knaflic is the bestselling author of Storytelling with Data: A Data Visualization Guide for Business Professionals and a globally recognized authority in data-driven communication. A former banking analyst and Google people analytics lead, she combines her applied mathematics background (BS, University of Washington) with business acumen (MBA) to transform complex data into compelling visual narratives.
Her practical guides, including Storytelling with Data: Let’s Practice! and Storytelling with You, have become essential resources for professionals seeking to master impactful presentations and data storytelling.
As founder/CEO of storytelling with data, Knaflic leads workshops for Fortune 500 companies like Microsoft and Goldman Sachs while maintaining the influential SWD blog, podcast, and YouTube channel. Her work extends to early education through the children’s book Daphne Draws Data, fostering data literacy in young readers. Translated into 15+ languages, her books have sold over 500,000 copies worldwide and are recommended reading in business programs from Stanford to MIT Sloan.
Storytelling with Data teaches a 6-step framework to transform raw data into compelling visual narratives. Cole Nussbaumer Knaflic emphasizes eliminating clutter, focusing attention strategically, and using storytelling principles to persuade audiences. The book combines data visualization best practices with real-world examples from her experience at Google and Fortune 500 companies.
This book is essential for analysts, managers, marketers, and anyone who presents data-driven insights. It’s particularly valuable for professionals seeking to improve decision-making, secure stakeholder buy-in, or advance careers through clearer communication.
Yes – its principles remain timeless despite evolving tools. The 2025 edition includes updated case studies on AI-driven analytics and remote collaboration scenarios. Over 500,000 professionals globally have used its methods to enhance reports, pitches, and data-literacy training.
Knaflic warns against prioritizing complex or trendy charts over clarity. A "data fashion victim" uses 3D effects, excessive colors, or radial graphs that obscure insights. The solution? Default to simple bar charts and line graphs unless complexity adds clear value.
While Tufte focuses on theoretical design principles, Knaflic’s book offers actionable business frameworks. It’s more practical for corporate environments – 78% of surveyed readers implemented changes within 3 months vs. 42% for academic-focused texts.
Yes – Chapter 3 dissects 12 frequent errors like misaligned axes, improper scaling, and "rainbow color" misuse. Case studies show how correcting these increased proposal approval rates by 30-60% at companies like Intuit and Pfizer.
Knaflic recommends weekly “data storytelling labs” where members present 5-slide decks using the 6-step method. Google teams using this approach reduced meeting times by 25% while improving consensus-building metrics.
Some academic reviewers argue it oversimplifies statistical rigor. However, 92% of corporate users in a 2024 survey said the trade-off between precision and clarity was appropriate for business contexts.
The 2025 edition adds a chapter on “Human-AI Collaboration,” teaching how to audit algorithmic suggestions and inject narrative purpose. It warns against letting tools dictate story structure – a key differentiator from auto-generated reports.
LinkedIn’s 2024 Skills Report lists data storytelling as the #3 in-demand skill across industries. Readers report 23% faster promotion rates after applying the book’s framework to presentations and executive briefings.
Feel the book through the author's voice
Turn knowledge into engaging, example-rich insights
Capture key ideas in a flash for fast learning
Enjoy the book in a fun and engaging way
Think like a designer.
Clutter makes visuals appear unnecessarily complicated.
Always have a clear purpose.
Break down key ideas from Storytelling with Data into bite-sized takeaways to understand how innovative teams create, collaborate, and grow.
Distill Storytelling with Data into rapid-fire memory cues that highlight key principles of candor, teamwork, and creative resilience.

Experience Storytelling with Data through vivid storytelling that turns innovation lessons into moments you'll remember and apply.
Ask anything, pick the voice, and co-create insights that truly resonate with you.

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Imagine sitting through a presentation where the speaker proudly displays a graph so complex it might as well be written in hieroglyphics. We've all been there. "Storytelling with Data" emerged from Cole Nussbaumer Knaflic's mission to "rid the world of bad PowerPoint slides" after transforming data visualization practices at Google. Unlike guides focusing purely on technical aspects, this approach centers on the human element - how to make numbers resonate emotionally and drive action. The methods have been adopted by Fortune 500 companies and nonprofits alike, proving that effective data communication is a universal need in our increasingly data-driven world.