Reply Guy - AI Agent for Twitter Engagement & Growth

AI-powered replies for X (Twitter) that sound like you. Grow faster with persona-based engagement, not bots.

Grow your X (Twitter) audience 10x faster with an AI agent that learns your voice. Engagement is the #1 way to grow on X, but spending hours writing replies is exhausting. Reply Guy is an autonomous AI agent that runs in your browser, scans your timeline, and crafts high-quality, persona-based replies for you. Unlike generic AI tools, Reply Guy learns from your previous posts to mimic your tone, creating engagement that feels human and authentic. 🚀 KEY FEATURES: 🧠 Deep Persona Learning The AI scans your profile and past replies to understand your writing style. Whether you are casual, professional, or witty, Reply Guy adapts to you. 🎛️ Strategic Rule Mix Don't just reply—reply with a goal. Set percentage-based rules to control your strategy: • 40% Insightful/Value-add • 20% Soft Promotion (mention your startup) • 40% Casual/Humor • New: Set "Max Word" counts to keep replies short and punchy. 🛡️ Smart Filters (Anti-Noise) Automatically ignore the noise. The AI identifies and skips politics, crypto scams, ads, and engagement bait, focusing only on high-value conversations (Tech, AI, Startups, SaaS). 🔒 Privacy-First (BYO Key) Your data stays local. Reply Guy connects directly to the Google Gemini API using your own API key. No middleman servers reading your DMs. ⚡ Background Hunting Mode The extension scans the viewport and identifies the best tweets to reply to while you browse, highlighting opportunities to go viral. PERFECT FOR: • Founders & Indie Hackers building in public. • Developers wanting to grow their network. • Content Creators looking to boost engagement metrics. Stop writing "Great post!" and start adding real value to the timeline. Download Reply Guy today.