CommentZap generates thoughtful, on-brand LinkedIn comments in seconds — so you stay visible, grow your network, and become the thought leader you're meant to be.
2,000+ professionals already growing on LinkedIn
CommentZap runs quietly in your browser. Scroll your feed, spot a post worth engaging with, and click the comment box.
Pick from 16 tones — Insightful, Witty, Supportive, Respectfully Opposed, and more. Match your personality every time.
CommentZap reads the post and generates a contextual, human-sounding comment. Review, edit if you like, then post.
From Witty and Warm to Respectfully Opposed — pick the tone that fits your brand or the moment.
Super short to multi-paragraph. A quick reaction or a deep dive — choose based on the post.
Keep conversations alive by generating smart replies to comments on your posts and others'.
Subtly weave in your service offering across 30+ industries with our "Offer Services" feature.
Write LinkedIn collaborative article contributions in 1 click to earn the coveted badge.
All data is encrypted. We never share or sell your information. Privacy-first, always.
No surprise charges. Cancel anytime.
Perfect for dipping your toes in
For serious LinkedIn power users
"I never knew what to say on LinkedIn. CommentZap changed that. I went from lurker to thought leader in under a month."
"The lead gen mode is brilliant. I landed two client calls in my first week just by commenting on the right posts with the right message."
"As a non-native English speaker, I was always nervous about sounding off. Now my comments sound professional and natural every single time."
Absolutely. Your data is encrypted end-to-end and is never shared or sold. CommentZap reads post content to generate comments — that's it.
Yes. You choose the tone, length, and whether to add emojis or end with a question. The AI generates a comment that fits your style, and you can always edit before posting.
Each time you hit "Zap" and generate a comment counts as one use — whether you post it or not. Replies to comments also count.
Yes, completely. There are no lock-in contracts. Cancel your subscription at any time from your account and you won't be charged again.
Yes! The Pro plan includes a Top Contributor helper — generate article contributions in one click to boost your chances of earning LinkedIn's Top Contributor badge.
Start drafting thoughtful, context-aware comments in seconds with our Chrome Extension.
Available on the Chrome Web Store.