According to AlphaMoat, as of 2026-09, the Chrome extension ReplyGen has 16 users (-5.9% MoM) — ranked #7,945 of 9,324 AI browser extensions, and #727 of 888 in Marketing & Sales.
Generate AI-powered, context-aware replies for X / Twitter with one click. 25 free tokens. No Twitter login required. Write better X/Twitter replies. Faster. Every time.
ReplyGen is the Chrome extension that drafts smart, concise X/Twitter replies in one click — optimized for the platform's culture and 280-character limit.
⚙️ How It Works
1. Install — Add ReplyGen to Chrome. No account needed. Start immediately. 2. Click Reply — Open any tweet and click reply. ReplyGen's widget appears inline in the reply composer. 3. Generate & Insert — Select your tone and reply style, generate a draft, then insert it into the reply box with one click.
⭐ Why X Power Users Choose ReplyGen
✅ Tweet-Length Optimized — ReplyGen's AI is specifically tuned for X. Replies are concise, punchy, and fit naturally within 280 characters without you having to trim.
✅Context-Aware — ReplyGen reads the tweet you're replying to and generates a response that directly addresses what was said. No generic filler phrases.
✅5 Tones, 6 Reply Styles — Express exactly the right energy: Neutral, Curious, Assertive, Supportive, or Thoughtful. Choose Agreement, Contrarian, Question, Insight, Empathy, or Playful reply styles.
✅Contrarian Replies for Healthy Debate — The Contrarian style generates respectful pushback that sparks discussion and drives engagement — without being inflammatory.
✅Lifetime Access — No Subscriptions — Pay once for Pro, use forever. Tokens never expire. Refill packs available at a nominal cost for 1,500 tokens when you need more.
✅Bring Your Own Gemini API Key — Pro users can plug in their own Google Gemini API key. No tokens deducted. Unlimited generations at Google's API cost.
✅Privacy-First — Tweet content is processed in-memory only. ReplyGen does not store tweet data on its servers.
💡Use Cases
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📬 Support: [email protected] 🌐 Website: replygen.app/x
🆕What's new in v1.0.4
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.