AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research
Dia Browser records 1,254,172 monthly visits with +108.4% month-over-month growth and Free pricing. Gist records 0 monthly visits with — growth and Free pricing.

AI tab summaries that tame browser clutter
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | diabrowser.com | chromewebstore.google.com |
| Pricing Model | Free | Free |
| Monthly Visits | 1.25M (1,254,172) | 0 (0) |
| MoM Traffic Delta | +652.37K (+108.4%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (29%) | 🌐 Global (—) |
| Direct Visits / mo | 740.36K | 0 |
| User Rating | 4.3 | 3.4 |
| Supported Platforms | Website | Browser Extension |

The AI browser that reads between your tabs
Starts the day with a consolidated view of your calendar, inbox and key links so you know what is coming before work begins.
Ask once and Dia searches open tabs along with connected Slack, Notion, Teams, GSuite and other tools to answer with full context.
Requests for a deck or a summary come back as presentable slides and shareable reports rather than raw chat text.
Surfaces where work is actually happening, like a specific pull request or spec draft, so one click lands you in the right place.

AI tab summaries that tame browser clutter
Summarise the text-based article in the current tab without copying it into a separate app or chat window.
Give each open tab a fast verdict so you can keep what matters and close the rest without guilt.
Summaries are written to read naturally at a glance rather than as raw extractive fragments.
The developer declares that user data is not sold to third parties or used for unrelated purposes.
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research

One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
Highlight the web, learn in public, and build your AI clone
Highlight the web, learn in public, and build your AI clone

The agentic AI browser that reads your tabs, files, and screenshots as context
The agentic AI browser that reads your tabs, files, and screenshots as context

Free / Open-sourceProvides an open-source desktop AI workforce for browser and terminal tasks, though less polished as a daily web browser.
One browser agent that combines every major AI model with web automation

Combines local LLMs with web automation inside a private browser, though lacking Dia's native workspace integration.
Combines local LLMs with web automation inside a private browser, though lacking Dia's native workspace integration.

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
Summarize, bookmark and write with AI right in your browser
Summarize, bookmark and write with AI right in your browser
SpecialistOperates as a browser extension rather than a dedicated AI browser, excelling at page summarization and writing.
SpecialistOperates as a browser extension rather than a dedicated AI browser, excelling at page summarization and writing.

Integrates multi-model AI assistants for research automation, though with a different interface and navigation paradigm.
Integrates multi-model AI assistants for research automation, though with a different interface and navigation paradigm.

A Mac browser built for focus, with an AI companion called Airis
A Mac browser built for focus, with an AI companion called Airis