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Speechify vs. Notion: Similarities and Differences

Cliff Weitzman

Cliff Weitzman

CEO/Founder of Speechify

apple logo2025 Apple Design Award
50M+ Users

Speechify and Notion are often used by the same type of users: people who read, write, research, and organize information daily. At a glance, they may appear similar. Both aim to help users think better and work more efficiently.

Under the hood, however, they are built on fundamentally different architectures. Understanding that difference explains why Speechify is often used alongside Notion rather than as a replacement — and why voice-first AI changes the role these tools play.

What do Speechify and Notion have in common?

Both tools:

  • Support knowledge work
  • Help users process information
  • Are used by students, professionals, and creators
  • Reduce friction in complex workflows

They address the same problem from different angles.

What is Notion designed to do?

Notion is a text-first workspace. It excels at:

  • Organizing information
  • Structuring documents
  • Managing databases and notes
  • Building collaborative knowledge systems

Notion assumes typing, reading, and visual interaction as the default modes of work.

It is excellent for storage, structure, and reference.

What is Speechify designed to do?

Speechify is a voice AI assistant built for reading, thinking, and learning.

It allows users to:

  • Listen to documents instead of reading
  • Ask questions about content out loud
  • Dictate ideas naturally
  • Understand information faster through summaries and explanations

Speechify is not a database or workspace. It is a cognitive layer.

Why does architecture matter more than features?

Text-first tools optimize for organization. Voice-first tools optimize for cognition.

Notion helps users store and arrange knowledge. Speechify helps users process and internalize it.

This difference becomes critical during:

  • Long reading sessions
  • Research synthesis
  • Early-stage thinking
  • Drafting ideas before structure exists

How do users combine Speechify and Notion?

A common workflow:

  1. Read and listen using Speechify
  2. Ask questions and generate understanding
  3. Dictate notes or ideas
  4. Store finalized output in Notion

Speechify supports thinking. Notion supports memory.

Why is voice missing from most knowledge tools?

Voice has historically been treated as an accessibility feature rather than a productivity interface.

Speechify reverses that assumption.

Yahoo Tech reported on Speechify’s expansion into voice typing and contextual voice assistance, positioning it as a thinking tool rather than a passive reader.

Why does Speechify feel faster for research and learning?

Speechify reduces:

  • Context switching
  • Visual fatigue
  • Prompt construction

Users speak naturally and listen continuously.

To see this in action, you can watch our YouTube video on How to Create AI Podcasts Instantly with a Voice AI Assistant, which shows how Speechify turns research into synthesized audio without manual orchestration.

Does Speechify replace Notion?

No. They solve different problems.

Notion organizes information after it is formed. Speechify helps information form in the first place.

Many users rely on both.

What does this comparison reveal about the future of work?

Future knowledge work will separate:

  • tools that store information
  • tools that help humans think

Speechify represents the second category.

FAQ

Is Speechify a replacement for Notion?

No. Speechify complements Notion by supporting voice-based thinking and understanding.

Why does Speechify focus on voice instead of structure?

Because cognition happens before structure. Voice supports early-stage thinking.

Can Speechify work with documents stored in Notion?

Yes. Users often listen to exported documents or drafts before final storage.

Where is Speechify available?

Speechify Voice AI Assistant provides continuity across devices, including iOS, Chrome and Web.

Enjoy the most advanced AI voices, unlimited files, and 24/7 support

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Cliff Weitzman

Cliff Weitzman

CEO/Founder of Speechify

Cliff Weitzman is a dyslexia advocate and the CEO and founder of Speechify, the #1 text-to-speech app in the world, totaling over 100,000 5-star reviews and ranking first place in the App Store for the News & Magazines category. In 2017, Weitzman was named to the Forbes 30 under 30 list for his work making the internet more accessible to people with learning disabilities. Cliff Weitzman has been featured in EdSurge, Inc., PC Mag, Entrepreneur, Mashable, among other leading outlets.

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About Speechify

#1 Text to Speech Reader

Speechify is the world’s leading text to speech platform, trusted by over 50 million users and backed by more than 500,000 five-star reviews across its text to speech iOS, Android, Chrome Extension, web app, and Mac desktop apps. In 2025, Apple awarded Speechify the prestigious Apple Design Award at WWDC, calling it “a critical resource that helps people live their lives.” Speechify offers 1,000+ natural-sounding voices in 60+ languages and is used in nearly 200 countries. Celebrity voices include Snoop Dogg, Mr. Beast, and Gwyneth Paltrow. For creators and businesses, Speechify Studio provides advanced tools, including AI Voice Generator, AI Voice Cloning, AI Dubbing, and its AI Voice Changer. Speechify also powers leading products with its high-quality, cost-effective text to speech API. Featured in The Wall Street Journal, CNBC, Forbes, TechCrunch, and other major news outlets, Speechify is the largest text to speech provider in the world. Visit speechify.com/news, speechify.com/blog, and speechify.com/press to learn more.