# Grok Button vs Second Opinion Grok Button records 461 monthly visits with -92.9% month-over-month growth and Free pricing. Second Opinion records 0 monthly visits with 0% growth and Freemium pricing. | Metric | [Grok Button](https://openaitools.app/tool/grok-button) | [Second Opinion](https://openaitools.app/tool/second-opinion) | | :--- | :--- | :--- | | Website URL | https://grokbutton.com | https://secondopinion.so | | Categories | AI Assistant, AI Chatbot, AI Answer | AI Checker, AI API, AI Copilot, Large Language Models (LLMs) | | Pricing Model | Free | Freemium | | Monthly Visits | 461 | 0 | | MoM Growth Rate | -92.9% | 0% | | Primary Market | Germany | Global | | Direct Visits | 182 | 0 | | Review Score | 3.8 | 3.9 | | Saved Count | 0 | 0 | | Supported Platforms | Website | Website | ## Grok Button Grok Button is a lightweight browser extension whose single job is removing the friction between what you are reading and asking Grok about it. Instead of copying text, opening a new tab, pasting it into Grok and typing your question, Grok Button bundles the whole hand-off into one gesture — and it needs you to be signed in to X for Grok to actually reply. The extension ships six small integrations that you can mix and match: a toolbar popup where you type a prompt and press Ctrl+Enter to launch it, an address-bar keyword (type `grok`, press space, then your question), a right-click option for any selected passage, an Ask Grok button injected into Google search results, a Grokipedia bar on Wikipedia articles, and a global Ctrl+Shift+G shortcut. Each piece can be switched off independently, so you can keep only the ones that fit your habits. It is a free, version-stable tool with a deliberately tiny data footprint: the developers state that a random install ID is stored locally for analytics and that prompts stay in your browser until you submit them to Grok. It is worth being clear that this is not an xAI product — it is an independent utility built on top of Grok, and its value comes entirely from convenience rather than added intelligence. **Pricing & Plans:** Completely free to install and use from the Chrome Web Store. There is no paid tier, account, or credit card requirement — you only need to be signed in to X so that Grok itself can respond. - **Prompt popup:** Open the toolbar popup, type your question, and Grok launches in a new tab with the prompt already filled in — Ctrl+Enter submits it instantly. - **Address-bar keyword:** Type `grok`, hit space, and enter your prompt directly in the omnibox; Grok opens ready to run it without any clicking. - **Right-click on any selection:** Highlight a passage on any page, right-click, and choose Grok to ask about exactly that text instead of retyping it. - **Ask Grok on Google and Grokipedia on Wikipedia:** An Ask Grok button appears on Google results and a Grokipedia bar on Wikipedia articles, so your current query or topic can jump straight into Grok. Both can be toggled off. - **Privacy-conscious by design:** Prompts remain in your browser until you send them, and only a random local install ID is kept for analytics — no account data is harvested by the extension. **Strengths:** Free, one-click install with no account or payment required; Six independent integrations covering popup, omnibox, right-click, Google, Wikipedia and a shortcut; Very light data footprint with prompts kept locally until submitted; Works across Chrome, Edge, Brave, Arc and other Chromium browsers **Limitations:** Requires an existing X account and an active Grok login to return answers; Depends entirely on Grok's layout and availability, so it can break when Grok changes; Adds no model capability of its own — it is purely a convenience layer [Profile (Markdown)](https://openaitools.app/tool/grok-button.md) ## Second Opinion Second Opinion turns fact-checking into a right-click action. Instead of opening a new tab, pasting a claim into a chatbot, and rewording your question, you highlight text on a news article, social post, or research page and select "Get Second Opinion" from the context menu. The extension then returns a structured analysis in place, which keeps you inside the reading flow rather than breaking it. The analysis is deliberately multi-angle. It checks accuracy of the specific claims, flags possible bias or loaded framing, and offers alternative perspectives so you can see how the same facts might be presented differently. The extension itself is free to install and use, and connects to Grok through your own API key, meaning you pay only for the token usage you actually generate rather than a subscription fee. Because the output is generated by a language model, the developer is explicit that results should be cross-referenced with other reliable sources for high-stakes decisions. It is best understood as a fast first-pass sanity check that surfaces questions worth asking, not a final authority on what is true. **Pricing & Plans:** The extension is free to install and use. You supply your own Grok API key, so you pay only for token usage per check. No subscription fees or hidden costs for the extension itself. - **Right-click fact-checking:** Highlight any passage on a website, social platform, or news article and choose Get Second Opinion to receive an analysis without leaving the page. - **Accuracy verification:** The model assesses the specific claims in the highlighted text and flags statements that appear unsupported or misleading. - **Bias and framing detection:** Beyond true or false, it points out loaded wording, one-sided framing, and rhetorical choices that shape interpretation. - **Alternative perspectives:** Each check surfaces opposing viewpoints and context, so you can compare how the same facts are presented elsewhere. - **Payload-based pricing via your own key:** The extension is free; you connect your own Grok API key and pay only for the tokens each check consumes. **Strengths:** Works inline through a right-click, so verification does not break your reading flow; Goes beyond true or false to flag bias, framing, and missing perspectives; Free extension with pay-only-for-usage token costs through your own API key; Available on Brave, Edge, and other Chromium browsers as well as Chrome **Limitations:** Requires your own Grok API key, which adds a setup step for non-technical users; Costs scale with how much you check, since billing is per token; Output is model-generated and can itself be wrong, so important claims still need primary-source review; Not yet available on Firefox or Safari [Profile (Markdown)](https://openaitools.app/tool/second-opinion.md) ## Frequently Asked Questions ### How do Grok Button and Second Opinion compare in monthly traffic? Grok Button has 461 monthly visits, while Second Opinion has 0. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Grok Button has a month-over-month growth rate of -92.9%; Second Opinion has 0%. ### How does pricing compare? Grok Button: Free. Completely free to install and use from the Chrome Web Store. There is no paid tier, account, or credit card requirement — you only need to be signed in to X so that Grok itself can respond. Second Opinion: Freemium. The extension is free to install and use. You supply your own Grok API key, so you pay only for token usage per check. No subscription fees or hidden costs for the extension itself. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Grok](https://openaitools.app/tool/grok) | 203,846,050 | -0.8% | Freemium | xAI's real-time AI assistant and coding workspace powered by Grok 4.7 with live X integration. | [.md](https://openaitools.app/tool/grok.md) | | 2 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | AI detection and writing verification built for schools and editors | [.md](https://openaitools.app/tool/gptzero-me.md) | | 3 | [Poe](https://openaitools.app/tool/poe) | 5,894,702 | +9.1% | Freemium | One app to chat with GPT, Claude, Gemini and hundreds of other AI models | [.md](https://openaitools.app/tool/poe.md) | | 4 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | All-in-one AI assistant across web, browser, desktop and mobile | [.md](https://openaitools.app/tool/monica-ai.md) | | 5 | [Sider](https://openaitools.app/tool/sider-ai-extension) | 2,644,740 | -10.6% | Freemium | Your AI agent for the browser: chat, automate and create from one sidebar | [.md](https://openaitools.app/tool/sider-ai-extension.md) | | 6 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | AI sidebar and browser agent for reading, writing and research | [.md](https://openaitools.app/tool/sider.md) | | 7 | [Grokipedia](https://openaitools.app/tool/grokipedia) | 1,728,388 | +6.9% | Free | An open, AI-written encyclopedia built and fact-checked by Grok | [.md](https://openaitools.app/tool/grokipedia.md) | | 8 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | One-click AI assistant for browsing, writing and research | [.md](https://openaitools.app/tool/merlin-ai.md) | | 9 | [Dia Browser](https://openaitools.app/tool/dia-browser) | 1,254,172 | +108.4% | Free | The AI browser that reads between your tabs | [.md](https://openaitools.app/tool/dia-browser.md) | | 10 | [Chatbox](https://openaitools.app/tool/chatbox) | 567,170 | -16.1% | Freemium | One privacy-first AI client for GPT, Claude, Gemini and more | [.md](https://openaitools.app/tool/chatbox.md) | --- Source: https://openaitools.app/compare/grok-button-vs-second-opinion More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)