Nidavellir
CommendaCommenda
AI Chrome Extension

Comment smarter, grow faster

Commenda lives inside your browser. Hover over any post on LinkedIn, Twitter/X or Instagram and instantly get a thoughtful, human-sounding comment written in your voice — no copy-pasting, no blank-page syndrome.

Add to Chrome — freeSee how it works
  • 10 AI-generated comments per day
  • LinkedIn + Twitter/X support
  • 2 tone options — Professional & Casual
  • Full browser extension — no extra apps needed

“Just shipped our biggest release yet. Curious what the community thinks about AI-assisted workflows…”

248 32
Commenda suggests
Congrats on the launch! The real unlock with AI workflows is trust — curious how you're handling the human-in-the-loop step?
ProfessionalInsightful
Post

Sign up for free. Your free plan includes:

  • 10 AI-generated comments per day
  • LinkedIn + Twitter/X support
  • 2 tone options — Professional & Casual
  • Full browser extension — no extra apps needed

Capabilities

Seamless integration, smarter conversations

Intelligent features that help you connect better and grow faster.

Customizable style

Pick a tone that fits, then tune length, emojis and tagging per platform.

CasualProfessionalWittyEmpathetic

Multilingual

Auto-detects the post's language and replies in kind — or you choose.

EnglishHindiSpanishFrench+more

Smart personalization

Reads the author and adds open-ended questions that spark real conversation.

Author-awareQuestion-ledRelationship-first

Your voice, adaptive

Comments that match your voice and get sharper the more you use them.

On-brandAdaptiveEffortless

Engagement

Deliver exceptional engagement — automatically

Commenda
One-click commenting
New AI note-taking app just hit 1M users in 3 months — what's next for productivity tools?
Growth like that usually means onboarding friction is near zero. Curious whether they lean more on AI summarisation or structured capture — that distinction will shape the next wave of tools.
Insightful
Question
Type your follow-up question…
One click
0.4s response time

How it works

From scroll to standout comment in three steps

1

Add to Chrome

Install Commenda from the Chrome Web Store in under 60 seconds — free, no sign-up required to get started.

2

Hover any post

Browse LinkedIn, Twitter/X or Instagram as usual. Hover over any post and Commenda reads the topic and tone.

3

Pick & post

Get 2–3 ready-to-post comments in your chosen voice. Tweak if you like, then post — without leaving the page.

Built for how you work

Made for every professional who wants to grow

One extension, every role
Founders
Build a trusted personal brand
Marketers
Own industry conversations
Creators
Turn scrolling into network
Sales
Warm up prospects first

Ensure every professional can grow quickly

Whether you're a founder building thought leadership, a marketer owning brand conversations, a creator growing your audience, or a sales rep warming up prospects — Commenda fits naturally into your workflow. Everyone on your team can show up consistently in the right conversations.

  • Founders & Entrepreneurs — Build a visible, trusted personal brand on LinkedIn without spending hours writing comments from scratch. Stay in your niche conversations every day.
  • Marketing Teams — Stay active in industry discussions, engage with brand mentions, and grow community presence across every channel your audience uses.
  • Content Creators — Turn passive scrolling into active network-building. Comment on peers and potential collaborators in seconds and let the algorithm reward your consistency.
  • Sales Professionals — Warm up prospects with genuine engagement before the first outreach. Commenda opens the door; you close the deal.
linkedin.com/feed
Add Commenda to Chrome1
Hover any post & click2
Pick a comment & post3
Ready in under 60 seconds · zero config

Get started fast

Commenda takes less than 60 seconds to install and requires zero configuration. No dashboards. No integrations. No learning curve. Add it to Chrome, open any social feed, and start commenting better — immediately.

  • Add Commenda to Chrome from the Web Store — free, no sign-up required to install and start
  • Browse LinkedIn, Twitter/X, Instagram, or any supported platform exactly as you normally would
  • Hover over any post, click the Commenda button, and receive 2–3 ready-to-post comment options in your chosen tone
  • Select your favourite, edit it if you like, and post — all without ever leaving the page you're on
No social login
reads the page you're on
0 data stored
nothing saved to servers
Generated & discarded
real-time, then gone
Privacy-first
built in, not bolted on
Everything runs inside your browser

A secure, privacy-first extension

Commenda runs entirely inside your browser. We never access, store, or transmit your social media credentials, your post history, or your personal data. Each comment suggestion is generated in real time and discarded immediately after you act on it. Your content stays yours — always.

  • No login to your social accounts — Commenda reads posts directly from the page you are already viewing
  • Zero data stored on our servers — suggestions are generated on the fly and are never saved or logged
  • Fully compliant with LinkedIn, Twitter/X, and Instagram platform policies — you do the posting, Commenda assists
  • Privacy-first architecture — built with data protection at the core, not added as an afterthought

Testimonials

What Our Customers Are Saying

“Commennda is a super helpful Chrome extension for writing smart, relevant LinkedIn comments. It saves me time while keeping my engagement professional and personalized. The AI suggestions are accurate and context-aware. Clean UI and very easy to use. Highly recommended for boosting LinkedIn presence effortlessly!”

IC
IT Cell Hamidia
Chrome Web Store review

Ready to show up everywhere — without burning out?

Join thousands of professionals and creators using Commenda to build real connections, grow their audience and save hours every week.

FAQ

Frequently Asked Questions

Commenda is an AI-powered Chrome extension by Nidavellir that automatically generates smart, human-sounding social media comments for you. It reads the post you are viewing and instantly suggests 2–3 contextual comments in your preferred tone - on platforms like LinkedIn, Twitter/X, Instagram, Facebook, and more.