X-Nova shows you which posts on X are gaining momentum right now — a live velocity radar, acceleration alerts, a work-safe filter, and a 1-tap AI reply you review and post yourself.
X-Nova reads the data your own logged-in X session already loads and does the math locally — no X API, no automation.
For every post in your timeline, X-Nova computes views per hour and acceleration in your browser.
When a watched account or keyword starts accelerating, you get a desktop alert — even with the tab in the background.
One tap turns a rising post into a short, on-topic reply draft using your AI credits.
Review the draft, copy it, and reply yourself. X-Nova never posts for you.
A side panel ranks the fastest-rising posts in your timeline, with badges right on the posts.
Watch accounts or keywords and get pinged the moment one accelerates.
Hide sensitive media, spam/scam and low-velocity noise so your feed stays clean.
Draft an on-topic reply to ride a rising post. You review and post it — human in the loop, always.
The interface auto-detects and speaks 16 languages, including English, 中文, 日本語, 한국어, ไทย and Tiếng Việt.
Velocity is computed locally. No auto-posting, no data resale, no ads. See our privacy policy.
Every new install starts with 7 days of Pro — no credit card required. Upgrade anytime.
7-day free trial of Pro features. No card needed, no automatic charge.
After 7 days, Pro features pause and Free features keep working. Your watch lists are kept.
Trial AI replies: 50 credits in total, up to 10 per day, so everyone gets a fair share.
🔒 Secure checkout & billing handled by Creem. Cancel anytime.
No. The AI feature only produces a draft. You review it and post it yourself.
No. Just install the extension and your 7-day Pro trial starts automatically. No card, no signup required.
Yes. Your trial includes 50 AI reply credits, usable at up to 10 per rolling 24 hours, so capacity stays fair for every new user. Pro includes 500 AI credits every month.
Pro features pause and the Free plan keeps working. Your watch lists are kept, and everything comes back as soon as you activate a Pro license.
No. X-Nova reads the data your own logged-in browser already loads and computes velocity locally.
Yes — cancel anytime. See our refund & cancellation policy.
Velocity is computed locally. Full details in the privacy policy.