Go Viral on X
Write Killer Replies
The free AI tool that writes authentic, engagement-driving comments for you.
Stop staring at a blank screen.
Volume negates luck. If you do enough work, you will eventually find what works.
The "Empty Notification" Problem
Why your growth has stalled
Being Ignored
You spend hours writing threads that get 0 comments and 0 likes.
Comment Fatigue
It takes you 2 hours just to write 10 meaningful replies. It’s unsustainable.
Robot Replies
Sounding like "Great post! 🚀" (The "ChatGPT standard") kills your credibility.
Missed Opportunity
Every post you scroll past is a potential lead you just lost forever.
Features
Everything you need to scale engagement
Context-Aware AI
Reads the whole thread (not just the post) so you never sound out of the loop.
Tone Matching
Sound like YOU, not an AI. Choose from multiple tones to match your vibe.
No Generic Fluff
We filter out the “Great post! 🚀” garbage. Only value-add replies.
Instant Generation
Get 3 high-quality options in under a second. Click, edit, post.
You're in Control
You always approve before posting. No accidental bot behavior.
Growth Optimized
Replies designed to start conversations and get likes, not just fill space.
8+ ways to reply
How It Works
Get started in 5 simple steps
Install
Add our Chrome extension in one click
Browse
Find posts to engage with on X/Twitter
Generate
Click to get AI-powered reply suggestions
Customize
Edit and personalize to match your voice
Post
Share your reply and grow your presence
Comparison
Why Comment Assistant?
Testimonials
Loved by creators & founders
"Finally, an AI tool that doesn't sound like AI. My replies get real engagement now."
Sarah K.
Startup Founder
"Saves me 2+ hours daily. The context awareness is incredible — game changer."
Mike R.
Content Creator
"My Twitter followers grew 3x in 2 months using this consistently. Highly recommend."
Alex P.
SaaS Marketer
Start Small. Scale Huge.
We built this free tool to help you get your first 1,000 followers. When you're ready to dominate, we have something even bigger.
Comment Assistant
For getting started
- 15 AI Replies / Day
- Standard Tone Models
- Chrome Extension
- Context Awareness
- Manual Approval
Nodott Pro Beta
For serious growth
- Unlimited AI Replies
- Train on YOUR Voice
- Auto-Drafting Mode
- Growth Analytics
- Priority Support
FAQ
Frequently asked questions
Does Comment Assistant auto-post replies?
No. You always review and approve every reply before posting. We suggest, you decide. This keeps your account safe and ensures authenticity.
Will my replies sound like AI?
No. Comment Assistant uses advanced AI that understands context and adapts tone naturally. Your replies will sound authentic and human-like, not robotic.
Is it really free?
Yes! You get 15 high-quality AI replies every single day for free. No credit card required. For power users who need more volume and custom training, we offer Nodott Pro.
What is Nodott?
Nodott is the company behind Comment Assistant. We build tools to help creators and businesses grow their online presence authentically.
How do I get started?
Simply install our Chrome extension, browse Twitter/X, and click to generate AI-powered reply suggestions. It takes less than 2 minutes to get started.
Ready to grow your Twitter presence?
Join thousands of creators using Comment Assistant to build authentic connections on Twitter.
Get Started Free15 Free Replies/Day • No Credit Card