According to AlphaMoat, the Communication category tracks 461 AI browser extensions; the most-installed is Grammarly (36.0M users). Ranked by install count, listing extensions with 1,000+ users.
# Extension Publisher Users Rating
1 Grammarly Grammarly for Chrome helps you write with confidence. Get AI support for grammar, clarity, and tone, from first draft to final edit.
Grammarly 36.0M ★ 4.5 2 Quillbot Write better emails, essays and messages with QuillBot's Grammar Checker, Paraphrasing Tool, Generative AI, Summarizer and more!
QuillBot 5.0M ★ 4.7 3 DeepL Translate while you read and write with DeepL Translate, the world’s most accurate translator.
DeepL 4.0M ★ 4.7 6 Magical Magical is a text expander and autofill automation app used by over 100K companies. Expand text like magic and auto-fill forms.
HeyAutoFill 300.0K ★ 4.4 7 Ddict Translate text and enhance writing with AI for seamless language learning and communication in your browser.
ddict 100.0K ★ 4.2 8 ViiTor Translate The ViiTor translation provides translation for live audio & video, realizing bilingual subtitle functions.
viitor 100.0K ★ 4.0 9 HyperWrite Predictive writing in Gmail, Google Docs, ChatGPT, and more. AI writing assistant that predicts words, sentences, or paragraphs.
hyperwriteai 90.0K ★ 4.2 10 MerciApp Write better, faster, wherever you work.
J2S3 80.0K ★ 4.5 11 Voila Seamless personal AI assistant powered by GPT-5 to help you create, write, summarize, brainstorm, and research on any website.
Initial condition s r o 70.0K ★ 4.7 12 Grammar Checker and AI tool Improve your writing with the AI-powered online grammar and spelling checker in Spanish and our paraphrasing tool.
correctoai 70.0K ★ 4.6 13 Mail Merge for Gmail Meet an inbox that organizes itself, drafts replies for you, and writes alongside you. All without leaving Gmail.
Mailmeteor 60.0K ★ 4.8 14 Amazon Q Business An enterprise AI assistant available to assist you when browsing the web.
- 50.0K ★ 5.0 15 Komodo Technologies 50.0K ★ 4.6 17 Engage AI Powered by OpenAI, use ChatGPT to write insightful LinkedIn comments. Scale your social selling. Save time with AI.
engage-ai 30.0K ★ 4.5 18 Synthesia Record screen and create pro-level video in minutes. Edit recording in Synthesia for quality - shareable content in just one take.
Synthesia 30.0K ★ 4.2 19 Noise Cancelling App AI mic noise cancellation for calls, streams, and recording. Share with friends to enjoy clear sound in every conversation!
webcameffects 30.0K ★ 4.8 20 Bubbles Bubbles is a free screen recorder and AI meeting notetaker to help turn conversations into actions.
usebubbles 30.0K ★ 4.8 21 Ghostwrite A ChatGPT powered AI email writing assistant.
Latent Representation Systems 20.0K ★ 3.9 22 webcameffects 20.0K ★ 3.8 23 ParagraphAI Get instant AI summaries and writing assistance everywhere you need it.
ParagraphAI 20.0K ★ 4.4 24 LockedIn AI LockedIn AI: LockedIn Your Next Big Professional Meeting
lockedinai 20.0K ★ 4.6 25 VisualSP VisualSP is the enterprise help assistant that delivers answers and guidance for any web site when and where customers need them.
Rehmani Consulting 20.0K ★ 4.6 28 Trupeer Screen record, edit, annotate, translate and create professional product videos and step by step guides in seconds
Trupeer Technologies 10.0K ★ 4.9 29 MailMaestro Get to Inbox Zero in no time with AI. Write, reply, improve, and summarize email threads in seconds
Maestro Labs 10.0K ★ 4.8 31 Beyond Meet for Google Meet Google Meet Multitasking, AI Emotion Tracking, Transcription, Notes, Recording, Live Stream, Speech Tracking, PiP Mode
beyondmeet 10.0K ★ 4.2 35 Soniox Add real-time subtitles and live translation to any website. AI captions for videos, meetings, streams, and more. Powered by Soniox.
- 9.0K ★ 5.0 36 Ventrilo AI The AI assistant that turns your tabs into finished work: fills in replies, docs and forms, without copy-paste.
Ventrilo 8.0K ★ 4.4 37 Clueso Transform any ordinary screen-recording into a studio-style video and a step-by-step how-to article with screenshots.
clueso 8.0K ★ 4.3 38 writi.io AI-powered extension for effortless, personalized LinkedIn content creation with GPT-4
writi 6.0K ★ 3.7 39 Salee Handle Objections. Smart Follow-ups. Personalized Invites. Boost your LinkedIn prospecting with Salee and get booked meetings!
uselinxa 6.0K ★ 4.8 40 Mailbutler for Gmail Improves your inbox with productivity-boosting features such as an AI-powered assistant, email tracking, and smart email scheduling.
Mailbutler 6.0K ★ 4.6 41 WProofreader Correct texts and rephrase content with WProofreader secure writing assistant.
TeamDev Management OÜ 5.0K ★ 4.0 43 Ntro.io Realtime AI assistant for all types of job interviews. Free forever and integrated with Android/iPhone mobile apps.
Flowntro 5.0K ★ 4.8 44 Live Translation AI-powered real-time translation tool for videos, live streams, and meetings, supporting 50+ languages.
Zysne 4.0K ★ 3.2 45 GetHookd.AI Save Ads From Ads Library - And Generate ads
gethookd 4.0K ★ 5.0 47 Simple Chat Hub A browser extension aggregating numerous mainstream AI chat model platforms, supporting synchronous multi-platform chat.
- 4.0K ★ 4.9 48 Lara Translate Lara, your trusted AI-powered translation service, is now available in your browser. Translate effortlessly across 200+ languages!
TRANSLATED SRL 4.0K ★ 4.2 49 Кайтен AI Record screen, webcam, and microphone with dedicated recording manager
- 4.0K ★ 3.4 50 Audio SpeechScribe Audio-to-text conversion tool that transcribes audio from meetings, lectures, songs, and podcasts into text
elang 4.0K ★ 3.4 Previous 1 2 Next Category listings include Chrome extensions with 1,000+ users, by latest-month install count. See methodology .