“I save 45 minutes every day — and get more reactions than ever before.”— Katharina B., Marketing Consultant · name changed
PostAir generates 3 unique comments that sound like you — not like a machine. Persona-based, ready in seconds.
Three approaches compared — only one saves time and sounds like you.
One LinkedIn post in — 3 persona-based comments out.
Most startups don't fail because of the idea. They fail because the team stops communicating. I've worked with 40+ teams in 12 years. The pattern is always the same: silence is the beginning of the end.
Spot on, Markus. In my experience as a consultant, I see exactly this: teams that sweep conflicts under the rug lose trust first — and then their best people. Open feedback culture isn't nice-to-have, it's survival strategy.
Agree — but I'd add: it's not just silence, but also talking without listening. My tip: weekly 15-minute check-ins where everyone names one blocker. Simple, but a game-changer.
Interesting point. Do you see a difference between remote and on-site teams? My thesis: remote teams fail faster from silence because informal signals disappear.
Everything you need to stay visible on LinkedIn — without spending hours on it.
Agreement, nuance, or expert question — pick the tone that fits.
Every comment reflects your professional identity. Sounds like you.
8 formats — from anecdote to listicle. With hook, length, and CTA of your choice.
One tap — comment copied, LinkedIn opened. Done in seconds.
Manage up to 10 personas — perfect for agencies and freelancers.
Auto-import your profile — persona set up in seconds.
Feedback from the test phase, translated from German. Names changed at the testers' request.
“Since using PostAir, I regularly get applause reactions on my comments. Before, I spent 20 minutes per comment — now 20 seconds.”
👏 reacted with applause“The comments don't sound like AI — that's the difference. My connections find my contributions inspiring. PostAir is my secret weapon.”
💡 finds this inspiring“I manage 3 personas for different clients. PostAir completely changed my workflow. Comments go out instantly, and the reactions speak for themselves.”
❤️ reacted to your comment1 credit = 1 generation. Only charged on success.
Short answers about PostAir, pricing and privacy.
PostAir is an AI comment generator for LinkedIn. You paste a post and get three fitting comments, tailored to your persona. PostAir also turns a rough idea into your own LinkedIn posts.
You set up a persona (role, industry, target audience, tone), paste a LinkedIn post as a link or as text and tap Generate. You pick the comment you like, copy it and publish it on LinkedIn yourself.
No. PostAir only makes suggestions. You review every text, adjust it and publish it yourself.
You can try PostAir with 10 free generations, no credit card required. After that there are monthly plans from €19: Starter, Pro and Business.
In the browser, as an Android app on Google Play and as an iPhone and iPad app in the App Store. All versions use the same account.
Your post and persona details are sent to AI services to write the texts. What is stored is described in the privacy policy. You can delete your account at any time in the settings.
Download the app or start directly in your browser.
Free to start · Android 7 or later · iPhone and iPad