FlyMSG: AI Writer, Text Expander, & Grammar Checker

Tracking since Apr 1, 2026.

Changelog

• May 14, 2026
  description

  🚀 𝐅𝐥𝐲𝐌𝐒𝐆: 𝐓𝐡𝐞 𝐚𝐥𝐥-𝐢𝐧-𝐨𝐧𝐞 𝐬𝐮𝐢𝐭𝐞 𝐨𝐟 𝐀𝐈 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬 𝐭𝐨 𝐖𝐫𝐢𝐭𝐞 𝐒𝐦𝐚𝐫𝐭𝐞𝐫. 𝐏𝐢𝐭𝐜𝐡 𝐁𝐞𝐭𝐭𝐞𝐫. 𝐖𝐢𝐧 𝐌𝐨𝐫𝐞.
  
  Welcome to FlyMSG, your all-in-one suite of AI assistants designed to perfect your writing and pitch. This is a complete ecosystem of assistants for any professional writer, salesperson, business owner and marketer. It combines a powerful text expander, an advanced AI Writer, a meticulous grammar checker, and a full suite of sales engagement tools.
  
  Think of FlyMSG as an AI-powered productivity & engagement suite, crafted to streamline your workflow and supercharge your sales and marketing efforts. This extension offers a suite of assistants that saves you time, creates engagement and boosts your efficiency.
  
  Whether you're a salesperson focused on social selling, a recruiter, a marketer, or a customer support agent, FlyMSG helps you:
  
  ✅ Write faster anywhere online
  ✅ Reuse your best content instantly with smart snippets and shortcuts (aka FlyCuts)
  ✅ Fix grammar and polish tone in real-time
  ✅ Scale sales messaging and outreach across any online SaaS application like email and LinkedIn
  ✅ Learn effective LinkedIn prospecting with our sales training
  ✅ Master cold-calling with AI sales roleplay
  
  🦅 More than magical, it’s FLY!
  
  FlyMSG is a browser extension that combines:
  -	A powerful Text Expander for ultimate productivity.
  -	An intelligent AI email writer & sentence rewrite tool.
  -	An AI Grammar Checker.
  -	Full set of AI engagement tools for social selling.
  -	Expert sales prospecting training.
  -	AI sales roleplay and coaching for cold calling.
  
  It’s the only extension that brings tools + sales training into a single suite. Any writer engaging with customers will become faster and more consistent with their messaging.
  
  𝐂𝐨𝐫𝐞 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐜𝐨𝐧𝐭𝐚𝐢𝐧𝐞𝐝 𝐰𝐢𝐭𝐡𝐢𝐧 𝐅𝐥𝐲𝐌𝐒𝐆:
  ✍️ AI Rewriter Tools
  
  FlyMSG Sentence Rewrite: Our tool will rephrase or rewrite any sentence. This is a key tool for any writer looking to improve their writing. You can choose to make the text sound more human, improve it or any of the other seven other writing assistant features. This is the ultimate sentence rewrite tool.
  
  FlyMSG Paragraph Rewrite: You can also rephrase or rewrite any paragraph. Just highlight the text and our paragraph rewriter will provide a new version, make it shorter, make it longer, translate it or even continue the thought process. You can paraphrase the content to ensure it is unique.
  
  🧩 FlyMSG - Auto Text Expander
  Save, reuse, and deploy message snippets or shortcuts anywhere online. Think of this autofill text expander as the key to unlocking hours of lost productivity. Avoid repetitive tasks by leveraging shortcuts and templates and autofill any form. This is automation at its finest.
  
  📩 AI Social Engagement Suite
  
  FlyMSG AI Post Generator: Create compelling social media posts and autofill the content directly on LinkedIn. This post generator is the most powerful on the market for social selling. Grab a blog or YouTube URL and we’ll draft up a social post in your tone of voice in less than 9 seconds. 
  
  FlyMSG AI Comment Generator: Write high-converting LinkedIn comments in your voice or industry. This comment generator helps create engagement with your buyers. 
  
  Use this social post generator and auto comment generator to master LinkedIn prospecting.
  
  📝 FlyMSG AI Grammar Checker
  Fix grammar, tone, and spelling instantly with our AI Grammar Checker. This is a powerful tool for any writer focused on quality writing. Our Grammar Checker is a must-have for professional messages for any role but especially for sales, marketers and business owners.
  
  📚 FlyMSG Sales Prospecting Training / OnDemand Learning
  Our platform includes over 15 hours of sales prospecting training. This sales training covers everything from mastering email messaging to video selling to LinkedIn prospecting (aka social selling).
  
  🎙️ FlyMSG AI Sales Roleplay and Coaching
  Practice cold calling with our AI sales roleplay and coaching tool. This software gives your reps everything they need to perfect their pitch. This is the best way to practice cold calling. Our sales roleplay software is a game-changer.
  
  𝐔𝐬𝐞 𝐂𝐚𝐬𝐞𝐬 𝐛𝐲 𝐑𝐨𝐥𝐞:
  Sales Professionals:
  -	Reuse cold email templates and follow-ups.
  -	Create posts with our social post generator and comments with our comment generator.
  -	Prospect smarter with our sales training.
  -	Improve cold calling with AI sales roleplay and land your next meeting faster.
  
  Recruiting & HR Professionals:
  -	Create job descriptions and outreach templates magically.
  -	Organize your top-performing messages and deploy them with snippets (aka FlyCuts). This is a key productivity tool for any recruiter.
  
  Customer Service & Support:
  -	Answer FAQs quickly with saved replies and templates.
  -	Automate ticket responses with consistency.
  -	Ensure every customer support message is grammatically sound.
  
  Marketers & Creators:
  -	Reuse brand messaging, copy, and campaign snippets
  -	Generate content and social posts fast
  -	Expand frequently used disclaimers, CTAs, links
  
  Educators & Admins:
  -	Create course templates, response shortcuts, and personalized feedback
  -	Maintain tone and grammar quality in all communication
  
  Medical & Legal Professionals:
  -	Use FlyCuts to insert standard snippets, templates, messages forms, clauses, codes, or disclaimers
  -	Reduce documentation time while increasing accuracy
  
  ✨ 𝐕𝐚𝐥𝐮𝐞 𝐨𝐟 𝐇𝐚𝐯𝐢𝐧𝐠 𝐚𝐧 𝐀𝐥𝐥-𝐢𝐧-𝐎𝐧𝐞:
  📝 Auto Text Expander & Writing Assistant
  
  -	Save Time: Automate repetitive typing tasks with customizable shortcuts.
  -	Consistency: Maintain brand voice across all communications. Every writer on your team will sound consistent.
  
  📚 On-Demand Sales Training
  
  -	Our sales prospecting training curriculum covers LinkedIn prospecting and more.
  
  ✍️ AI Grammar Checker Tool
  
  -	Our Grammar Checker helps improve clarity in your writing. Every writer needs this.
  
  📈 Proven Results:
  
  -	Time Savings: Our automation saves 30+ hours monthly per user.
  -	Sales Growth: Up to 3,600% growth in pipeline as a result of our sales training and engagement strategies.
  
  Join thousands of professionals who have transformed their workflow with our productivity suite. Experience the power of automation and better writing. Install FlyMSG today.
  
  𝐓𝐫𝐲 𝐭𝐨𝐝𝐚𝐲 𝐅𝐥𝐲𝐌𝐒𝐆 𝐭𝐡𝐞 𝐚𝐥𝐥-𝐢𝐧-𝐨𝐧𝐞 𝐬𝐮𝐢𝐭𝐞 𝐨𝐟 𝐀𝐈 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬 𝐭𝐨 𝐖𝐫𝐢𝐭𝐞 𝐒𝐦𝐚𝐫𝐭𝐞𝐫. 𝐏𝐢𝐭𝐜𝐡 𝐁𝐞𝐭𝐭𝐞𝐫. 𝐖𝐢𝐧 𝐌𝐨𝐫𝐞.

  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.
   
  ═══════════════════════════════════
   
  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.
   
  ═══════════════════════════════════
   
  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.
   
  ═══════════════════════════════════
   
  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.
   
  ═══════════════════════════════════
   
  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.
   
  ═══════════════════════════════════
   
  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.

• May 14, 2026
  short_description

  AI Writing, Grammar Checker, Text Expander, Snippets, Paraphrasing, Sales Engagement, Coaching, Role Play & Prospecting Training!

  AI text expander, writing assistant & grammar checker for LinkedIn, email, and any website. Save 1+ hour every day.

• May 14, 2026
  name

  FlyMSG AI Writing Assistant, Grammar Checker, Snippets & Text Expander Tool

  FlyMSG: AI Writer, Text Expander, & Grammar Checker

• May 14, 2026
  category

  productivity/communication

  productivity/tools

Permissions & access

Permissions

tabsalarmsstoragenotificationsclipboardReadclipboardWritemanagementcontextMenusactiveTabscriptingwebNavigation

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