FlyMSG: AI Writer, Autofill Text Expander & Grammar Checker

𝐓𝐲𝐩𝐞 𝐋𝐞𝐬𝐬. 𝐃𝐨 𝐌𝐨𝐫𝐞.
FlyMSG is the auto text expander and AI writing assistant trusted by 25,000+ professionals across 12,000+ companies. Save 1+ hour every day by turning short keyboard shortcuts into full messages, fixing grammar in real time, and writing better LinkedIn comments and posts with AI — all from one extension that works on every website you use.
Save 30+ hours every month. Type 3.2 billion+ characters faster.
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𝐖𝐇𝐀𝐓 𝐅𝐋𝐘𝐌𝐒𝐆 𝐃𝐎𝐄𝐒
✅ Auto Text Expander
Save your most-used messages — connection requests, follow-ups, FAQ replies, code snippets, signatures — and deploy any of them in nanoseconds with a short keyboard shortcut. Works on every website with a text input field.
✅ AI Writing Assistant
Highlight any sentence or paragraph and rewrite it instantly. Make it shorter, longer, more human, more professional, or translate it into 39 languages.
✅ AI Grammar Checker with AI Auto Sentence Complete & AI Auto Correct
Fix grammar, tone, clarity, and punctuation in real time. AI Auto Sentence Complete predicts and finishes your thoughts as you type. AI Auto Correct automatically fixes misspelled words before you hit send. Works in 80+ languages on every website.
✅ AI LinkedIn Comment Generator
Write thoughtful, on-brand LinkedIn comments in your voice — in under 45 seconds instead of 6–12 minutes. Multilingual in 39 languages. Built directly into LinkedIn and Sales Navigator.
✅ AI Social Media Post Generator
Turn any blog URL, YouTube video, or topic into a polished LinkedIn post in under 9 seconds. Built into LinkedIn's "Start a Post" interface.
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𝐇𝐎𝐖 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋𝐒 𝐔𝐒𝐄 𝐅𝐋𝐘𝐌𝐒𝐆
🎯 𝐅𝐨𝐫 𝐒𝐚𝐥𝐞𝐬 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥𝐬
Save your best outreach messages, follow-ups, and discovery questions as FlyCuts. Personalize them in seconds with AI rewrites. Generate thoughtful comments on prospect posts to stay visible without spending hours scrolling. Get more replies. Book more meetings. Spend the saved time selling.
✍️ 𝐅𝐨𝐫 𝐌𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥𝐬
Turn one blog post into ten LinkedIn posts in minutes. Generate brand-consistent comments across the team. Polish every campaign email with AI grammar and tone control. Configure your brand voice as an AI Persona once — pick your tone (friendly, assertive, professional, casual) — then write everything in that voice.
🚀 𝐅𝐨𝐫 𝐅𝐨𝐮𝐧𝐝𝐞𝐫𝐬, 𝐎𝐰𝐧𝐞𝐫𝐬 & 𝐒𝐨𝐥𝐨𝐩𝐫𝐞𝐧𝐞𝐮𝐫𝐬
Get back the hour you spend retyping the same emails every day. Save your intro, your follow-up template, your scheduling reply, and your FAQ responses as FlyCuts and deploy them with two keystrokes. Sound like the most polished version of yourself in every message — without hiring an assistant.
💬 𝐅𝐨𝐫 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 & 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐓𝐞𝐚𝐦𝐬
Handle high-volume tickets without sacrificing quality. Save canned responses as FlyCuts and personalize each one with AI before sending. Polish tone with AI grammar checking. Translate replies into 39 languages on the fly when you need to.
🤝 𝐅𝐨𝐫 𝐑𝐞𝐜𝐫𝐮𝐢𝐭𝐞𝐫𝐬 & 𝐇𝐑 𝐓𝐞𝐚𝐦𝐬
Stop rewriting candidate outreach from scratch. Save sourcing templates, interview confirmations, and offer letter components as FlyCuts. Generate personalized messages to passive candidates with the AI Comment Generator. Keep every email professional with AI grammar checking — even the urgent ones.
📊 𝐅𝐨𝐫 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐀𝐝𝐦𝐢𝐧𝐬 & 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐯𝐞 𝐀𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬
Run on email all day without burning out on it. Build a library of FlyCuts for every recurring request, calendar invite, and standard reply. Polish writing automatically with AI grammar checking. Get one hour back per day, every day.
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𝐖𝐇𝐘 𝟐𝟓,𝟎𝟎𝟎+ 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋𝐒 𝐂𝐇𝐎𝐒𝐄 𝐅𝐋𝐘𝐌𝐒𝐆
• 3.2 billion+ characters typed automatically
• 266,000+ hours saved across the user base
• $8.4M+ in measurable cost savings
• 6-time Gold Stevie® Award winner
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𝐇𝐎𝐖 𝐈𝐓 𝐖𝐎𝐑𝐊𝐒
1. Install the extension (free)
2. Open any website where you type
3. Use any feature: type a FlyCut shortcut to expand a saved message, highlight any text to rewrite or fix grammar with AI, or click the FlyMSG icon when you're commenting or posting on LinkedIn
4. Watch your time-saved counter climb. Most users save 1+ hour on day one.
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𝐖𝐇𝐀𝐓 𝐘𝐎𝐔 𝐆𝐄𝐓 𝐅𝐑𝐄𝐄
• 10 FlyCuts (aka snippets or shortcuts) deployed per day
• 5 AI writing prompts per day to use with LinkedIn comment generation, social media post generation, or AI sentence/paragraph rewrite
• 10 grammar check actions per day
• Time-saved analytics dashboard
• One AI Persona to write in your voice
Upgrade anytime to unlock unlimited FlyCuts, unlimited AI writing, unlimited grammar checks, and 39-language support.
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𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍𝐒
Works anywhere and everywhere online! Just look for any website with a text input field and FlyMSG will come alive.
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𝐆𝐄𝐓 𝐒𝐓𝐀𝐑𝐓𝐄𝐃
Click "Add to Chrome" and start saving time in the next 60 seconds. Just a productivity boost that compounds every day you use it.
𝗧𝘆𝗽𝗲 𝗟𝗲𝘀𝘀. 𝗗𝗼 𝗠𝗼𝗿𝗲. 𝗪𝗲𝗹𝗰𝗼𝗺𝗲 𝘁𝗼 𝗙𝗹𝘆𝗠𝗦𝗚.