
Free / Open-sourceProvides an open-source desktop AI workforce for browser and terminal tasks, though less polished as a daily web browser.
Dia Browser records 1,254,172 monthly visits with +108.4% month-over-month growth and Free pricing. PhobiaBlocker records 0 monthly visits with — growth and Free pricing.

Block phobia-triggering images on the web with on-device machine learning
| 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 | 3.2 |
| 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.

Block phobia-triggering images on the web with on-device machine learning
Machine learning models running locally detect and block images of the real-world objects you choose, without sending browsing data anywhere.
Right-click any image to block or restore it instantly, or block every image across a site when you need a stronger filter.
Add rules that automatically trust or block images whose src matches a pattern, with blocking taking priority.
Tune the speed-versus-accuracy tradeoff and risk management of the automatic blocker, and pause it while keeping manual blocking active.

Free / Open-sourceProvides an open-source desktop AI workforce for browser and terminal tasks, though less polished as a daily web browser.

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.

Privacy-first mobile browser with built-in ad blocking and video downloads
Privacy-first mobile browser with built-in ad blocking and video downloads
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.

Free cloud remote access and AI print-failure detection for 3D printers
Free cloud remote access and AI print-failure detection for 3D printers

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.

Provides an AI companion for page summarization and natural-language search within macOS, though in early alpha.
Provides an AI companion for page summarization and natural-language search within macOS, though in early alpha.

Prioritizes built-in privacy and security alongside an on-device AI assistant, but less focused on cross-app synthesis.
Prioritizes built-in privacy and security alongside an on-device AI assistant, but less focused on cross-app synthesis.

Executes multi-step internet research from natural prompts, but offers less seamless cross-app document context syncing.
Executes multi-step internet research from natural prompts, but offers less seamless cross-app document context syncing.
SpecialistActs as an AI search engine delivering conversational research summaries, rather than a full tab-synthesizing desktop browser.
SpecialistActs as an AI search engine delivering conversational research summaries, rather than a full tab-synthesizing desktop browser.

Leverages open tab context for multi-model chat and agent tasks, but focuses more heavily on automated execution.
Leverages open tab context for multi-model chat and agent tasks, but focuses more heavily on automated execution.

Reverse face search engine to find anyone by photo
Reverse face search engine to find anyone by photo