Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Lexal records 0 monthly visits with — month-over-month growth and Free pricing. Locus records 615 monthly visits with -85.1% growth and Freemium, Free Trial pricing.

Right-click fact-checking, bias detection and debates powered by your own Gemini key
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chromewebstore.google.com | locusextension.com |
| Pricing Model | Free | Freemium, Free Trial |
| Monthly Visits | 0 (0) | 615 (615) |
| MoM Traffic Delta | 0 (—) | -3.51K (-85.1%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (100%) |
| Direct Visits / mo | 0 | 239 |
| User Rating | 2.2 | 4.1 |
| Supported Platforms | Browser Extension | Website |

Right-click fact-checking, bias detection and debates powered by your own Gemini key
Select any statement and get Gemini to verify whether a specific claim holds up, right inside the page you are reading.
Scan an article and have the model call out framing, slant and potential bias so you can read more critically.
Condense long articles, threads or documents into a short TLDR you can skim in seconds.
Generate balanced, well-reasoned arguments for and against a topic to stress-test your own position.

Ctrl+F, reimagined with AI for web pages and PDFs
Use everyday language to find the exact section you need on any web page or PDF, catching matches that exact keyword search cannot.
Summarize entire pages or selected portions to save time and get the key takeaway quickly.
Locus AI helpers brainstorm research topics, suggest further reading, and generate note cards to help you retain information.
Choose from current models including OpenAI GPT-4o-family options, Anthropic Claude, and Google Gemini, with new releases added within days.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.

All-in-one AI assistant across web, browser, desktop and mobile
All-in-one AI assistant across web, browser, desktop and mobile

AI research platform for reading, understanding and writing scientific papers
AI research platform for reading, understanding and writing scientific papers
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, 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
Chat with any PDF, video, or website and get cited answers in seconds
Highlight the web, learn in public, and build your AI clone
Highlight the web, learn in public, and build your AI clone
One browser agent that combines every major AI model with web automation

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

Turn long articles, videos and PDFs into structured summaries you can actually search.
Turn long articles, videos and PDFs into structured summaries you can actually search.