How do their growth rates compare?

Explain Selected has a month-over-month growth rate of —; Napkin AI has -17.5%.

How does pricing compare?

Explain Selected: Free. Free. The extension is offered at no cost in the Chrome Web Store, with no in-app purchases listed. Napkin AI: Freemium. Freemium. The free plan includes weekly AI credits, unlimited editing, unlimited file imports (PPT, DOC, PDF, HTML, MD), and unlimited PNG and PDF exports. Paid Plus and Pro plans unlock more AI credits plus PPT and SVG export, custom branding, and additional design options. Full details are on the Napkin pricing page.

What are alternatives to Explain Selected and Napkin AI?

Other tools in related categories include Miro, Gamma AI, Language Reactor, Piktochart, Boardmix.

Head-to-Head Benchmark

Explain Selected vs Napkin AI

Explain Selected records 0 monthly visits with — month-over-month growth and Free pricing. Napkin AI records 1,029,978 monthly visits with -17.5% growth and Freemium pricing.

Explain SelectedFree

Highlight any text, get the right definition and a plain-language explanation

Monthly Visits

0

MoM Velocity

—

Top Market

🌐 Global

View Explain Selected Analysis

chromewebstore.google.com

Napkin AIFreemiumTraffic Leader

Turn plain text into diagrams, infographics, and presentation-ready visuals.

Monthly Visits

1.03M

MoM Velocity

-17.5%

Top Market

🇮🇳 India

View Napkin AI Analysis napkin.ai

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Explain Selected	Napkin AI
Official Domain	chromewebstore.google.com	napkin.ai
Pricing Model	Free	Freemium
Monthly Visits	0 (0)	1.03M (1,029,978)

MoM Traffic Delta	0 (—)	-218.06K (-17.5%)

Primary Market & Share	🌐 Global (—)	🇮🇳 India (9.1%)

Direct Visits / mo	0	443.98K

User Rating	3.8	4.7

Supported Platforms	Browser Extension	Website

Explain Selected

Highlight any text, get the right definition and a plain-language explanation

Context-aware definitions

ChatGPT infers which sense of a word fits the sentence you highlighted, instead of dumping every dictionary entry at once.

Merriam-Webster definitions and audio

Matching dictionary entries and audio pronunciation are pulled in so you can hear as well as read the word.

One-click purple circle

Select text and click the purple circle that appears — no popup windows, no copy-pasting into a separate tab.

Personal saved list

Add words you want to remember to a personal list so you can review them later.

Strengths & Pros

+Resolves ambiguous words by using the surrounding sentence rather than guessing
+Combines AI explanations with established Merriam-Webster definitions and audio
+Works inline on any web page with a single click and no context switching
+Saving and sharing selections make it useful for building vocabulary over time

Limitations

Frequently Asked Questions: Explain Selected vs Napkin AI

Explain Selected has 0 monthly visits, while Napkin AI has 1,029,978. Traffic estimates describe audience size, not product quality.

More Head-to-Head Matchups

Explain Selected vs Miro

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Explain Selected vs Gamma AI

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Explain Selected vs Language Reactor

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Language Reactor vs Napkin AI

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Best Alternatives to Explain Selected & Napkin AI (12)

Napkin AI

Turn plain text into diagrams, infographics, and presentation-ready visuals.

Text-to-visual generation

Paste or import your text and Napkin generates infographics, diagrams, flowcharts, mind maps, and data charts that fit your content.

Presentation decks

Napkin Slides collaborates with you to turn ideas into complete, ready-to-present decks rather than static images.

Fully editable output

Adjust colors, fonts, layouts, and icons, reshape individual elements, and match your brand — nothing is locked after generation.

Flexible export formats

Export visuals as PPT, PNG, PDF, or SVG and drop them into PowerPoint, Google Slides, Keynote, Notion, or any tool you already use.

Strengths & Pros

+No prompt engineering — it works directly from your existing text
+Generates a wide range of visual types, from flowcharts to data charts
+Everything stays editable and brand-matchable after generation
+Free plan includes unlimited imports and PNG/PDF exports
+Supports 60+ languages and integrates easily via standard export formats

Limitations

–Free plan is credit-limited and some exports (PPT/SVG) and branding options sit behind paid tiers
–Visual generation is not yet available on mobile; desktop is still the best experience
–Generated visuals still usually need some manual styling to fully match a brand

01

Miro

30.7M/mo

Powerful collaborative visual workspace with robust AI brainstorming and diagramming tools, but broader feature set.

AI Project ManagementFreemium, Contact for Pricing+1.7%

Miro board with sticky notes, an AI-generated diagram, and a Kanban frame laid out on the canvas

#1

02

Gamma AI

20.8M/mo

Generates beautifully styled presentations and documents from text prompts, though less focused on inline diagramming.

AI Presentation GeneratorFreemium46% direct

#2

03

Language Reactor

1.9M/mo

Learn languages from Netflix, YouTube, and real-world texts with dual subtitles and AI

AI Language LearningFreemium+0.6%

#3

04

Piktochart

664.4K/mo

Turn text and data into polished infographics, reports and videos with AI

AI Infographic GeneratorFreemium, Paid, Contact for Pricing29% direct

Piktochart AI Studio interface generating an editable infographic from a text prompt

05

Boardmix

447.6K/mo

Collaborative whiteboard featuring built-in AI tools for flowcharts, mind maps, and diagrams.

Whiteboard AIFreemium41% direct

Boardmix workspace showing a collaborative whiteboard with a mind map, flowchart and AI tool menu

06

Edraw.AI

216.5K/mo

Specialized in AI diagramming, mind maps, and flowcharts, but lacks Napkin's seamless inline text integration.

AI Diagram GeneratorFreemium, Free Trial, Paid21% direct

Edraw.AI editor canvas with AI generation panel and template picker

07

MyMap.AI

206.1K/mo

Transforms natural language into structured mind maps and visual flowcharts on an infinite canvas.

AI Mind MappingFreemium23% direct

Screenshot of the MyMap.AI infinite canvas with a generated mind map and frame-based slide view

08

PageOn.AI

71.7K/mo

SpecialistTurn any idea into an interactive visual story with AI agents

AI Presentation GeneratorFreemium, Free Trial+5.4%

PageOn.AI interactive slide editor with charts and modular blocks

09

CastReader

56K/mo

Read aloud webpages, PDFs, Kindle books and AI answers with synced highlighting

AI Text-to-SpeechFreemium+9.8%

CastReader browser extension reading a webpage aloud with the current word highlighted and Read & Explain annotations on screen

10

Mermaid Chart

46K/mo

SpecialistExcellent for generating precise diagrams and flowcharts from text syntax, but requires familiarity with code.

AI Diagram GeneratorFreemium, Free Trial+519%

Screenshot of Mermaid Chart AI diagram generation with a prompt panel and editable diagram canvas

11

Voice Out

39.7K/mo

Turn any webpage, PDF, Doc or ebook into natural-sounding speech in 60+ languages

AI Text-to-SpeechFreemium71% direct

Voice Out browser extension showing a webpage being read aloud with speed controls and a voice picker

12

Quiz Solver AI

35.2K/mo

AI browser extension that reads quiz questions and answers them with explanations

AI QuizzesFreemium, Paid+28.6%

Quiz Solver AI extension panel showing an AI answer with step-by-step explanation on a quiz page

Visit

Miro

30.7M/mo+1.7%

Official

Powerful collaborative visual workspace with robust AI brainstorming and diagramming tools, but broader feature set.

AI Project Management66% direct

Freemium, Contact for Pricing

Visit

Gamma AI

20.8M/mo

Generates beautifully styled presentations and documents from text prompts, though less focused on inline diagramming.

AI Presentation Generator46% direct

Freemium

Visit

Language Reactor

1.9M/mo+0.6%

Learn languages from Netflix, YouTube, and real-world texts with dual subtitles and AI

AI Language Learning77% direct

Freemium

Visit

Piktochart

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Turn text and data into polished infographics, reports and videos with AI

AI Infographic Generator29% direct

Freemium, Paid, Contact for Pricing

Visit

Boardmix

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Collaborative whiteboard featuring built-in AI tools for flowcharts, mind maps, and diagrams.

Whiteboard AI41% direct

Freemium

Visit

Edraw.AI

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Specialized in AI diagramming, mind maps, and flowcharts, but lacks Napkin's seamless inline text integration.

AI Diagram Generator21% direct

Freemium, Free Trial, Paid

Visit

MyMap.AI

206.1K/mo

Transforms natural language into structured mind maps and visual flowcharts on an infinite canvas.

AI Mind Mapping23% direct

Freemium

Visit

PageOn.AI

71.7K/mo+5.4%

SpecialistTurn any idea into an interactive visual story with AI agents

AI Presentation Generator20% direct

Freemium, Free Trial

Visit

CastReader

56K/mo+9.8%

Read aloud webpages, PDFs, Kindle books and AI answers with synced highlighting

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Freemium

Visit

Mermaid Chart

46K/mo+519%

SpecialistExcellent for generating precise diagrams and flowcharts from text syntax, but requires familiarity with code.

AI Diagram Generator41% direct

Freemium, Free Trial

Visit

Voice Out

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Official

Turn any webpage, PDF, Doc or ebook into natural-sounding speech in 60+ languages

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Visit

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Explain Selected vs Napkin AI

Side-by-Side Traffic & Specification Matrix

Explain Selected

Strengths & Pros

Limitations

Frequently Asked Questions: Explain Selected vs Napkin AI

How do Explain Selected and Napkin AI compare in monthly traffic?

How do their growth rates compare?

How does pricing compare?

What are alternatives to Explain Selected and Napkin AI?

More Head-to-Head Matchups

Best Alternatives to Explain Selected & Napkin AI (12)

Napkin AI

Strengths & Pros

Limitations