Stop wasting time on low-value posts

Know which posts are worth your time before you reply.
Make better decisions. Reply strategically.

Precision metrics, live on every post

ReplyHunter scans social feeds in real-time, providing you with deep engagement predictions and clear "Reply" signals when a thread is about to go viral.

Real-time Analysis
Reply now
~5,231(2.5k-10k)
~142
#1
Exploding

Features built for smarter reply decisions

See what matters before you reply

ROI Predictions

See the future before you reply.

Will this reply get 50 views or 5,000? Will you be buried at position #47 or featured at the top? ReplyHunter shows you the expected range, before you waste 10 minutes writing.

  • Predicted view range
  • Expected engagement
  • Estimated reply position

Your time is limited. Spend it on posts that actually perform.

Timing Windows

Reply early. Get seen.

The first 60 minutes decide everything. Reply early and your comment gets seen. Reply after 2 hours and you're invisible.

  • Live countdown timer
  • Color-coded urgency
  • "Peaked" indicators

Stop arriving to the party after everyone left.

Competition Tracker

Compete with 5 people or 500?

Some posts have 10 replies (wide open). Others have 200+ (you'll get buried). ReplyHunter tells you the competition level instantly.

  • Light: Under 20 replies
  • Competitive: 20-100
  • Crowded: 100+

Don't waste great replies on posts where no one will see them.

Engagement Momentum

Catch the rocket before it launches.

Catch the rocket before it launches. Posts don't grow linearly. They explode, peak, then die. The trick? Replying when they're rising, not when they've already peaked.

  • Exploding (accelerating)
  • Rising (strong opportunity)
  • Steady (plateauing)
  • Peaked (declining)

Timing isn't everything. It's the only thing.

Smart Sidebar

Stop scrolling. Start hunting.

Stop scrolling. Start hunting. Press CMD+F to toggle the sidebar. Your sidebar shows the top opportunities on your feed, ranked by score. Focus your energy where it matters.

  • Reply Now (Viral potential)
  • Reply (Strong chance)
  • Maybe (Moderate)
  • Low Priority (Skip)

This isn't doom-scrolling anymore. It's strategic engagement.

Verified Case Study: 7-Day Performance

Stop Guessing. Start Growing.

Real data from creators who stopped replying to everything and started hunting for viral opportunities.

Avg. Impressions2.7X
Before Hunt1,244
After Hunt3,370

Massive reach expansion within the first 7 days.

Weekly Reach+205%
Before Hunt138,152
After Hunt421,354

Explosive viral potential on high-ROI posts.

Engagement Rate36.8% Diff
Before Hunt1.46%
After Hunt2.0%

Higher quality interactions on better targeted content.

R

Account Performance

Mar 24 - Apr 4, 2026

+40%
+35%
+30%
+25%
+45%
+60%
+55%
+65%
+80%
+95%
+85%
+90%
+75%
+78%
Impressions670.2K+42% ↗
Engagement13.5K+6.5% ↗
Total Reach421,354Weekly Peak

Every post gets a color-coded score

Think of it like a radar for viral opportunities. You're no longer guessing. You're hunting with data.

Reply Now

High viral potential(top 10% of posts)

Reply

Good opportunity(top 30%)

Maybe

Moderate chance(worth it if you have great insight)

Pass

Low ROI(save your time)

Stop guessing. Start knowing.

Stop wasting your best replies on posts that will never go viral.

The Old Way

Guess which posts matter
Reply to dead posts
Get buried in 200 replies
No idea if you're too late
Waste time on 3-view posts
Scroll endlessly looking for opportunities

The ReplyHunter Way

See viral potential instantly
Catch posts while rising
Avoid crowded threads
Live timing countdown
Focus on high-ROI opportunities
Ranked feed of best posts to reply to

See the predictions in action

Stop guessing and start replying to posts that actually matter

ROI Predictions

ROI Predictions

Predicted view range and viral potential metrics

Timing Windows

Timing Windows

Live engagement countdown and optimal reply timing

Competition Tracker

Competition Tracker

Real-time competition density and reply count

Simple, transparent pricing

Currently free during beta. Pricing plans coming soon.

Beta Access
$4.99$0/month

Free as of now during beta

  • All features included
  • ROI predictions
  • Competition alerts
  • Timing windows
  • Smart sidebar
  • Quick 10-second signup
Get Started Free

Currently in unlimited Beta. We will notify you via email at least 7 days before the Beta period ends.

Frequently Asked Questions

Everything you need to know about ReplyHunter

ReplyHunter analyzes every post as you scroll X and shows you which ones are worth replying to. You see color-coded badges on each post
Yes. ReplyHunter runs entirely in your browser. We don't collect or store any of your data. All scoring happens locally on your device.

Green (Reply now): Viral potential, reply immediately.

Yellow (Reply): Strong opportunity.

Red (Maybe): Moderate chance.

Grey (Pass): Low ROI, skip it.

ReplyHunter shows you likely outcomes, not guarantees. Some replies will perform better or worse than predicted. The goal is to help you make smarter decisions more often.
No, ReplyHunter is a Chrome extension for desktop only.
Yes. You can filter by signal strength, hide low-value posts, and toggle tooltips on/off.
Yes, ReplyHunter works for all X users, free or Premium.
Email us at info@replyhunter.co
Yes, currently free during beta. Pricing may be introduced later.

Still have questions?

Contact us →

Start finding viral opportunities today

Quick 10-second signup • Works on desktop • Free during beta