XposterAI: AI reply generator for X/Twitter

Tracking since Apr 20, 2026.

Changelog

• May 21, 2026
  description

  Our advanced AI crafts instant, context-aware replies and quote tweets, saving time and sparking creativity. Seamlessly integrated with X, XPosterAI amplifies your influence without writing burnout.
  
    What's new since 1.13:
    - Voice-trained personas — train a persona on your real tweets at xposterai.com and every reply will sound like you wrote it
    - Trained-status badges in the popup so you can see at a glance which personas are voice-trained
    - Freshness reminder when a trained persona is overdue for a refresh
    - One-click "Train this persona" link from inside the popup's persona editor
    - Per-persona language support — reply in your audience's language while keeping your voice
  
    Core features:
    - Instant replies in witty, professional, or custom tones
    - Right-click to switch tones effortlessly
    - Persona lets you reply in different languages
    - Generate variants lets you generate 3 replies at once
    - Craft engaging quote tweets with AI
    - Extract t.co links for seamless reposting
    - 30 free credits, no credit card required
    - Premium: 3,000 credits/month, priority support
    - Privacy-first: Secure, no tracking
    
    Bonus: 20+ free companion tools on xposterai.com — character counter, thread splitter, hook analyzer, twitter archive viewer, and more.
  
    Visit https://xposterai.com for more information
  
    Install now and share your review on the Chrome Web Store!

  XposterAI is an AI reply generator for Twitter / X. It writes replies and quote tweets in your own voice, right inside the X composer. Train a persona on your real tweets and every reply sounds like you wrote it — not like a bot.
  
    Built for people who want to grow on Twitter / X without the writing burnout.
  
    Core features:
  
    • Instant AI replies for X (Twitter) in witty, professional, or custom tones — right-click any tweet to switch tones on the fly.
    • Generate 3 reply variants at once with one click — pick the strongest, post it, done.
    • Reply Strategy selector — pick the conversational move (ask a question, contrarian angle, add example, personal anecdote, soft promo, agree + add insight) on top of tone, so replies actually move conversations forward.
    • Improve any variant — rewrite in one click as Punchier, Less formal, Add question, More specific, or Funnier, without burning all 3 credits.
    • Save the replies you actually post — bookmark winners and build a swipe file of what works for your audience.
    • AI-crafted quote tweets.
    • Voice-trained personas — train on your own tweets at xposterai.com so every reply sounds like you wrote it, with trained-status badges and a freshness reminder when one's overdue for a refresh.
    • Per-persona language support — reply in your audience's language while keeping your voice.
    • Your dashboard default is the extension default — the persona you mark with ★ is auto-picked.
    • Extract t.co source links for clean, credited reposts.
    • 30 free credits to start, no credit card required.
    • Premium: 3,000 credits / month + priority support.
    • Privacy-first: no tracking, no selling your data.
  
    Bonus: 20+ free companion tools for Twitter / X creators on xposterai.com — character counter, thread splitter, hook analyzer, Twitter archive viewer, and more. No signup required.
    
    Made for X / Twitter creators who want better replies, faster, in their own voice.

• May 21, 2026
  short_description

  XposterAI: Engage with X effortlessly and grow your influence

  Grow on X (Twitter) without sounding like a bot. AI reply generator with personas trained on your real tweets — reply in seconds.

• May 21, 2026
  name

  XposterAI: Engage with X effortlessly

  XposterAI: AI reply generator for X/Twitter

• May 15, 2026
  description

  Our advanced AI crafts instant, context-aware replies and quote tweets, saving time and sparking creativity. Seamlessly integrated with X, XPosterAI amplifies your influence without writing burnout.
      
      - Instant replies in witty, professional, or custom tones
      - Right-click to switch tones effortlessly
      - Persona lets you reply in different languages
      - Generate variants lets you generate 3 replies at once
      - Craft engaging quote tweets with AI
      - Extract t.co links for seamless reposting
      - 30 free credits, no credit card required
      - Premium: 3,000 credits/month, priority support
      - Privacy-first: Secure, no tracking
      
      Visit https://xposterai.com for more information
      
      Install now and share your review on the Chrome Web Store!

  Our advanced AI crafts instant, context-aware replies and quote tweets, saving time and sparking creativity. Seamlessly integrated with X, XPosterAI amplifies your influence without writing burnout.
  
    What's new since 1.13:
    - Voice-trained personas — train a persona on your real tweets at xposterai.com and every reply will sound like you wrote it
    - Trained-status badges in the popup so you can see at a glance which personas are voice-trained
    - Freshness reminder when a trained persona is overdue for a refresh
    - One-click "Train this persona" link from inside the popup's persona editor
    - Per-persona language support — reply in your audience's language while keeping your voice
  
    Core features:
    - Instant replies in witty, professional, or custom tones
    - Right-click to switch tones effortlessly
    - Persona lets you reply in different languages
    - Generate variants lets you generate 3 replies at once
    - Craft engaging quote tweets with AI
    - Extract t.co links for seamless reposting
    - 30 free credits, no credit card required
    - Premium: 3,000 credits/month, priority support
    - Privacy-first: Secure, no tracking
    
    Bonus: 20+ free companion tools on xposterai.com — character counter, thread splitter, hook analyzer, twitter archive viewer, and more.
  
    Visit https://xposterai.com for more information
  
    Install now and share your review on the Chrome Web Store!

• May 4, 2026
  description

  XposterAI - Boost Your X Engagement
  Elevate your X presence with XposterAI’s Chrome extension. Our advanced AI crafts instant, context-aware replies and quote tweets, saving time and sparking creativity. Seamlessly integrated with X, XposterAI amplifies your influence without writing burnout.
  
  ⚡ PH Launch Offer — 100% OFF
  First 30 days for $0 with code XPOSTERAI100
  ⚡ Limited to 100 users · Renews at $6.99/mo
  
  - Instant replies in witty, professional, or custom tones
  - Right-click to switch tones effortlessly
  - Craft engaging quote tweets with AI
  - Extract t.co links for seamless reposting
  - 30 free credits, no credit card required
  - Premium: 3,000 credits/month, priority support
  - Privacy-first: Secure, no tracking
  
  Visit https://xposterai.com for more information
  
  Install now and share your review on the Chrome Web Store!

  Our advanced AI crafts instant, context-aware replies and quote tweets, saving time and sparking creativity. Seamlessly integrated with X, XPosterAI amplifies your influence without writing burnout.
      
      - Instant replies in witty, professional, or custom tones
      - Right-click to switch tones effortlessly
      - Persona lets you reply in different languages
      - Generate variants lets you generate 3 replies at once
      - Craft engaging quote tweets with AI
      - Extract t.co links for seamless reposting
      - 30 free credits, no credit card required
      - Premium: 3,000 credits/month, priority support
      - Privacy-first: Secure, no tracking
      
      Visit https://xposterai.com for more information
      
      Install now and share your review on the Chrome Web Store!

Permissions & access

Permissions

activeTabstorage

Host access

*://*/*

Screenshots

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