Free bilingual browser extension that translates any page with the AI engine you choose
Free bilingual browser extension that translates any page with the AI engine you choose

12 alternatives to AI Feature Checker, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth | Pricing Model |
|---|
| Primary Market |
|---|
| Rating |
|---|
| Compare |
|---|
| ● | AI Feature Checker | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 3.6 | Profile |
| 1 | DeepTranslate | deeptranslate.ai | 90.02K | -26.68K (-22.9%) | Free | Brazil | 4.1 | Compare |
| 2 | Dia Browser | diabrowser.com | 1.25M | 652.37K (+108.4%) | Free | United States | 4.3 | Compare |
| 3 | Sigma AI Browser | sigmabrowser.com | 240.78K | -214.74K (-47.1%) | Free | United States | 4.1 | Compare |
| 4 | Fellou AI Browser | fellou.ai | 31.01K | -4.96K (-13.8%) | Free Trial, Contact for Pricing | United States | 4.1 | Compare |
| 5 | HARPA AI | harpa.ai | 537.46K | 267.81K (+99.3%) | Freemium | United States | 4.6 | Compare |
| 6 | Merlin AI | getmerlin.in | 1.38M | 159.85K (+13.1%) | Freemium | United States | 4.3 | Compare |
| 7 | SigmaOS Airis (Alpha) | sigmaos.com | 90.91K | 7.65K (+9.2%) | Freemium | United States | 4.5 | Compare |
| 8 | Phew AI Tab | phewtab.com | 792 | 12 (+1.5%) | Free Trial, Paid | Russia | 4.1 | Compare |
| 9 | MyNextBrowser | mynextbrowser.com | 1.81K | -1.04K (-36.4%) | Freemium | United States | 4.1 | Compare |
| 10 | Critique | critiquebrowser.app | 0 | -2.88K (-100%) | Freemium | Global | 4.2 | Compare |
| 11 | Sider | sider.ai | 2.64M | -314.2K (-10.6%) | Freemium | United States | 4.5 | Compare |
| 12 | Tabbit Browser | tabbit.ai | 670.98K | -289.86K (-30.2%) | Freemium | United States | 4.5 | Compare |
Free bilingual browser extension that translates any page with the AI engine you choose
Free bilingual browser extension that translates any page with the AI engine you choose

The AI browser that reads between your tabs

A private Chromium browser with a built-in AI agent and offline LLM
A private Chromium browser with a built-in AI agent and offline LLM

The agentic AI browser that plans, researches and executes web and desktop tasks
The agentic AI browser that plans, researches and executes web and desktop tasks
One browser agent that combines every major AI model with web automation
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research

A Mac browser built for focus, with an AI companion called Airis
A Mac browser built for focus, with an AI companion called Airis
Organise and retrieve your browser tabs with AI

Turn your existing browser into an agentic workspace
Turn your existing browser into an agentic workspace
Autonomous fact-checking that appears right next to the content you read
Autonomous fact-checking that appears right next to the content you read
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research

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