Free
$0Free plan available.
The Second Opinion Extension helps you get instant Second Opinions on ChatGPT responses. Using Grok's truth-seeking AI, it analyzes ChatGPT's outputs to identify potential inaccuracies, biases, or missing context. It also fact-checks any content across the web.
Highlight any text on a webpage, right-click, and select 'Get Second Opinion' to generate an analysis from Grok.
Second Opinion is a browser extension that allows you to highlight text on any webpage, right-click, and receive an analysis from Grok. It enables you to quickly fact-check information while browsing.
The Second Opinion extension is free to install and use. You must provide your own Grok API key, meaning you only pay for the token usage incurred during analysis. There are no subscription fees for the extension itself.
Second Opinion is currently available for Chrome and Chromium-based browsers, including Brave and Edge. Support for additional browsers is planned for the future.
Yes, Second Opinion functions on virtually any website where text selection is enabled, including news sites, blogs, and social media platforms.
Second Opinion uses Grok to analyze content. While Grok is a powerful AI, it is recommended to verify critical information using multiple sources.
Free plan available.
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