AI Replies That Sound Like You
XreplyAI learns your writing voice from your tweets and generates replies in your exact tone, vocabulary, and style — not generic AI copy.
The problem with generic AI replies
✕Generic AI tools
- →Sound like a corporate chatbot, not a person
- →Use the same phrases and structures for everyone
- →Followers notice it's AI immediately
- →No understanding of your tone, humor, or style
✓XreplyAI voice matching
- ✓Analyzes your actual tweets to learn your voice
- ✓Matches your vocabulary, tone, and reply style
- ✓Sounds indistinguishable from your real writing
- ✓Personalizes to your humor, energy, and phrasing
What your voice profile captures
Tone & energy
Whether you write with enthusiasm, dry wit, or professional calm — XreplyAI captures the energy level of your natural voice.
Vocabulary & phrasing
The words you naturally choose, the phrases you repeat, the way you open and close thoughts.
Reply length & structure
Some people write two-sentence replies. Others write threads. XreplyAI matches your natural reply length.
Humor & personality
If you use emojis, sarcasm, or specific types of humor — your voice profile captures and replicates that.
How to get started
Install the extension
Add XreplyAI to Chrome. Takes 30 seconds from the Chrome Web Store.
Connect your account
Sign in and let XreplyAI analyze your recent tweets to build your voice profile. One-time setup, ~2 minutes.
Add your AI key
Connect your own Gemini, ChatGPT, or Claude API key. Gemini has a free tier — 1,000 requests/day at no cost.
Generate voice-matched replies
Click any tweet on X.com, click "Generate Reply," and get a reply that sounds exactly like you — in seconds.
What users experience
More replies per day vs manual writing
More replies per day vs manual writing
Followers who can tell it's AI
Voice Matching FAQ
How does XreplyAI learn my writing voice?
XreplyAI analyzes your recent tweets to identify your tone, vocabulary, sentence structure, humor style, and typical reply patterns. This creates a voice profile that shapes every generated reply so it sounds like you wrote it — not a generic AI.
Will people know I'm using AI to write my replies?
No. Because XreplyAI generates replies in your actual voice — your vocabulary, your humor, your tone — followers won't be able to tell the difference. The replies sound like you because they're modeled on how you actually write.
What makes voice matching different from other AI reply tools?
Most AI reply tools generate generic, templated responses. XreplyAI builds a personalized voice profile from your tweet history and uses it to shape every reply. The result is replies that match your unique style — casual or professional, funny or serious, concise or detailed.
Do I need to set up my voice profile manually?
No. Voice profile setup is automated. XreplyAI analyzes your tweets during onboarding and continuously updates your profile as you use the extension. There's nothing to configure manually.
How many tweets does XreplyAI analyze to build my voice profile?
XreplyAI analyzes your most recent tweets during setup — typically 50–200 tweets. The more tweets available, the more accurate the voice matching. The profile updates automatically as you continue using the extension.
Start replying in your voice
From $5/month (annual) or $10/month (monthly). Voice profile setup takes 2 minutes. Gemini free tier available — 1,000 AI requests/day at no cost.