Go deeper on X with Grok fact-checks, sources and 24-hour history. Sign in with The X Subscription or use your API Key.
Users
56
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#105K
#88K among extensions
Version
0.9.11
updated 19 Oct 2026
About SuperX
Go deeper into the posts you read on X.
SuperX adds Grok-powered fact-checks beside your feed. Explore factual claims, overlooked details and supporting sources, with focused findings instead of another recap of the post.
WHAT YOU CAN DO
• Check claims and investigate relevant context, numbers and evidence.
• Follow source links to assess the findings yourself.
• Let checks begin after scrolling stops and a post stays visible. Adjust the waiting time in Settings; subscription sign-in and API Key modes also let you set concurrency.
• Switch browser tabs while an answer is generating and return to the same task.
• Generate three optional one-line reply drafts to copy, edit and post yourself.
• Revisit posts and existing answers in on-device, 24-hour browsing history. Recording works without Grok sign-in or an API Key when SuperX and history are enabled.
• Set the answer language and SuperX interface language independently.
CHOOSE HOW TO CONNECT
• Sign in · The X Subscription (default for new installs): authorize on the official Grok page. No API Key, command line or extra installation is needed for this option.
• Grok API Key: use a Key from grok.com or xAI Console.
• Grok Build · Local CLI / ACP: connect the official Grok service on your computer, with Windows and macOS setup guides.
YOUR ACCOUNT AND DATA
Checks, searches and comment drafts use your selected account's allowance or credits. Subscription eligibility, available models, limits and additional charges depend on that account. SuperX does not switch payment sources or change spending settings.
Enabled AI features send relevant post content, including protected posts, and prompts to xAI directly or through your local Grok service. The developer operates no relay or telemetry service. Remembered credentials are encrypted locally; settings and browsing history stay on your device. History can be switched off, searched or deleted, and viewing it makes no AI requests.
AI can make mistakes; check the sources. SuperX does not automatically post, reply, like or repost. It is independently developed and is not affiliated with X, Grok or xAI.
Website: https://superx.vip/
Privacy: https://superx.vip/privacy/
Support and source code: https://github.com/bwjoke/SuperX