FairyX is an AI-powered CRM built for X — discover leads, get a personalised strategy for each one, generate messages that sound like you, and send directly from the app. No X credentials ever needed.

Find the right people, understand what matters to them, and reach out in a way that actually lands — without sharing your X credentials or sounding like a bot.
From discovery to conversation — without switching tabs or sharing credentials.
No API keys. No developer account. Runs inside your browser session.
Claude reads each lead's public posts and engagement to assign a Lead AI Score (0–100) and surface what they care about, the best conversation angle, and the right tone — before you write a word.
FairyX generates 3 message variants per lead in your tone of voice. Review them, pick one, and click Send on X — the extension opens the X compose window with the draft pre-filled. You press Send yourself. Always.
Hey Daniel — your thread on why most AI agents break in production hit different. Curious how Stackframe thinks about reliability vs capability tradeoffs at scale?
Hi Daniel, love how you share the Stackframe journey openly. We build custom AI agents for scaling teams — would love your take on where the real bottlenecks are.
Daniel — your take on LLM orchestration vs fine-tuning was spot on. How are you thinking about that at Stackframe as the team grows past 20?
Set your tone of voice once — your style, rhythm, what to avoid, how to open. Claude applies it to every draft, so every message sounds genuinely like you, not a template.
More than that: the AI strategy behind each message is aligned to your offer — what you sell, who it's for, and why it matters to this specific person. The result isn't just a message that sounds human. It's a message that builds a real relationship — because it starts from genuine curiosity about them, not a pitch.
FairyX is designed from the ground up so your account is never exposed — to us or anyone else.
FairyX never asks for your X password or OAuth token. It activates inside your existing browser session.
No developer account, no X app registration. If you can see it on X, FairyX can read it — nothing more.
All scraping happens locally in your Chrome extension. Public pages only — the same data any human sees.
Every message opens X's own compose window with your draft pre-filled. You press Send. Nothing fires automatically.
Default: 20 comments and 10 DMs per day with cooldowns. Adjust the limits in settings to match your pace.
Scraped data lives in your FairyX account only. We never sell, share, or mine your contacts for any purpose.
From install to first real conversation — in under 5 minutes.
One-click install from the Chrome Web Store. No X login required — the extension activates inside your existing browser session.
Click Detect in the extension popup. It reads your active X session — no passwords, no API keys, no developer account needed.
Tell FairyX what you sell, who you're targeting, and your tone of voice. Claude uses this to make every strategy and draft specific to your offer — not generic.
Search X by keyword or niche — the extension pulls matching profiles directly from your browser session. No API keys, no limits.
The extension auto-scrapes each lead's latest tweets and follower count every 30 minutes — or hit Refresh to sync right now.
Claude reads each lead's posts, assigns an AI Score (0–100), and writes a strategy aligned to your offer — the best angle, tone, and 3 draft messages.
Pick a draft, click Send on X — the compose box opens pre-filled. You press Send yourself. Every time.
Move leads through pipeline stages (new → contacted → replied → won). Log DMs, comments, and notes in the Activity tab.
Free to start · No X credentials required · Chrome extension