AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research
Cubox records 0 monthly visits with — month-over-month growth and Paid, Free pricing. Miro records 30,749,206 monthly visits with +1.7% growth and Freemium, Contact for Pricing pricing.

Clip, highlight and read the web with an AI reading assistant
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chromewebstore.google.com | miro.com |
| Pricing Model | Paid, Free | Freemium, Contact for Pricing |
| Monthly Visits | 0 (0) | 30.75M (30,749,206) |
| MoM Traffic Delta | 0 (—) | +505.1K (+1.7%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (19.4%) |
| Direct Visits / mo | 0 | 20.18M |
| User Rating | 4.1 | 4.5 |
| Supported Platforms | Browser Extension | Website |

Clip, highlight and read the web with an AI reading assistant
Highlight text, images or links on a page with a shortcut, or drag, drop and right-click to save fragments and whole pages.
Generate automatic article summaries, ask key questions about the content, and let the assistant explain the main points.
The AI automatically marks important passages so the key ideas stand out before you start reading.
Read pages without clutter and keep a snapshot so saved content survives even if the original page changes or disappears.
An AI-powered visual workspace where teams think, plan, and build together
An infinite multiplayer board where cursors, comments, and live editing let remote and hybrid teams work in the same space simultaneously.
Docs, Tables, Slides, Kanban, and Timelines live alongside freeform drawing so a workshop can turn directly into a structured plan.
Generate diagrams, tables, and summaries, remove image backgrounds, and connect external AI assistants through the MCP server.
6,000-7,000+ templates for brainstorming, workshops, roadmapping, and process mapping give teams a running start.
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research

Stronger focus on structured mind mapping and flowcharting, but lacks Miro's massive template library and enterprise workshop features.
Stronger focus on structured mind mapping and flowcharting, but lacks Miro's massive template library and enterprise workshop features.
Highlight the web, learn in public, and build your AI clone
Highlight the web, learn in public, and build your AI clone
SpecialistExcels at generating technical architecture diagrams directly from code, but less suited for freeform creative brainstorming.
SpecialistExcels at generating technical architecture diagrams directly from code, but less suited for freeform creative brainstorming.
Similar collaborative online whiteboard experience with strong AI diagramming, but offers fewer complex enterprise integration options.
Similar collaborative online whiteboard experience with strong AI diagramming, but offers fewer complex enterprise integration options.

SpecialistFeatures a spatial visual canvas integrated with multi-model chat agents, but less focused on team workshop facilitation.
SpecialistFeatures a spatial visual canvas integrated with multi-model chat agents, but less focused on team workshop facilitation.

A private, visual AI space to save and remember anything — no folders, no tagging
A private, visual AI space to save and remember anything — no folders, no tagging
SpecialistConverts natural language conversations directly into structured mind maps, though offering less versatile general drawing tools.
SpecialistConverts natural language conversations directly into structured mind maps, though offering less versatile general drawing tools.

Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Combines whiteboarding and documentation in one cloud workspace, though with a smaller ecosystem than Miro.
Combines whiteboarding and documentation in one cloud workspace, though with a smaller ecosystem than Miro.
SpecialistSpecializes in UI wireframing alongside whiteboard collaboration, but less ideal for large-scale enterprise project planning.
SpecialistSpecializes in UI wireframing alongside whiteboard collaboration, but less ideal for large-scale enterprise project planning.
Summarize, bookmark and write with AI right in your browser
Summarize, bookmark and write with AI right in your browser