Your keyword radar for Reddit. Catch every mention before your competitors do.
RedditWatching 24/7 for your keywords

Your next customer
just posted on
Reddit.

Keydar monitors Reddit for the exact keywords your audience uses and alerts you via Telegram the moment a match is found, so you can join the conversation before everyone else.

Free plan available. No credit card required. Set up in 2 minutes.

Reddit · Live streamactive
Keyword matches
247 found today
r/SaaSnotion alternativejust now

Been looking for a solid Notion alternative that doesn't get slow with large workspaces. Any recommendations from people actually running teams on it?

r/startupscold email tool2m ago

What's the best cold email tool for an early-stage B2B SaaS? Budget is tight but need decent deliverability and reply tracking…

r/Entrepreneurtime tracking app5m ago

Anyone using a time tracking app that integrates with Stripe invoicing? Tired of manually reconciling hours at the end of the month…

r/indiehackerslink in bio11m ago

Is there a link in bio tool that supports custom domains on the free tier? Linktree forces branding unless you pay…

r/webdevuptime monitor17m ago

My site went down for 3 hours before I noticed. Need a good uptime monitor that alerts on Telegram or Slack. Free tier is fine for now…

5x
Cheaper than most Reddit monitoring tools
$0
To get started, no card needed
2min
Average time to go live
24/7
Reddit watched around the clock
Live
Monitoring Reddit liveNew match: "pdf tool" in r/SaaSMatch found: "startup feedback"Keyword hit: "get backlinks"New mention: "saas tool" in r/webdevMatch found: "directory listing"Scanning subreddits nowMonitoring Reddit liveNew match: "pdf tool" in r/SaaSMatch found: "startup feedback"Keyword hit: "get backlinks"New mention: "saas tool" in r/webdevMatch found: "directory listing"Scanning subreddits now
r/startups4.2Mr/SaaS312Kr/indiehackers197Kr/Entrepreneur3.1Mr/webdev1.8Mr/marketing720Kr/smallbusiness1.2Mr/SEO249Kr/ProductHunt88Kr/growthhacking168Kr/digitalnomad2.1Mr/freelance440Kr/productivity1.5Mr/software980Kr/EntrepreneurRideAlong390Kr/nocode74Kr/startups4.2Mr/SaaS312Kr/indiehackers197Kr/Entrepreneur3.1Mr/webdev1.8Mr/marketing720Kr/smallbusiness1.2Mr/SEO249Kr/ProductHunt88Kr/growthhacking168Kr/digitalnomad2.1Mr/freelance440Kr/productivity1.5Mr/software980Kr/EntrepreneurRideAlong390Kr/nocode74K
How it works

Three steps.
Infinite conversations.

No complex setup. No learning curve. You're monitoring in under 2 minutes.

01
Add your keywords

Enter the exact phrases your potential customers use: "pdf compressor", "startup directory", "get backlinks". Any phrase that signals buying intent.

02
We watch Reddit for you

Keydar scans Reddit on your plan's schedule: posts and comments in the subreddits you track. When your keyword appears, we catch it and log it immediately.

03
You get alerted

Get a Telegram message or email and an in-dashboard match the moment we find one. Jump in, add value, mention your product. First mover advantage, every time.

Features

Everything you need.
Nothing you don't.

Built by a founder who uses it daily. No feature bloat. Just the stuff that actually gets you leads.

Reddit keyword monitoring

We query Reddit's API for your keywords on your plan's schedule, scanning posts and comments in the subreddits you choose. Exact phrase and word-boundary matching so results are relevant, not noisy.

Official Reddit API
02
Smart keyword matching

Two match modes: exact phrase ("pdf tool" matches only that phrase) or word match (every word must appear as a whole word). No fuzzy guessing. You control the precision.

Precision filters
03
Instant alerts

Get a Telegram message or email the moment a match is found. Includes the subreddit, post title, author, score, and a direct link. Free plan has no alerts; paid plans get instant notifications.

Telegram + Email
04
Match inbox

Every keyword match saved in your dashboard with the post title, subreddit, snippet, and a direct link to Reddit. Filter by keyword, subreddit, or date. Export to CSV anytime.

Organized
05
Projects

Running more than one product? Create a separate project for each. Keep matches separate per product, all in one account, never mixed up.

Multi-product
06
Subreddit filters

Pin specific subreddits to each project so you only see matches from communities that matter for your product. All plans include subreddit filtering; higher plans allow more.

All plans
Pricing

Transparent pricing.
No gotchas.

More keywords at a fraction of what competitors charge. Cancel anytime.

Free
$0/ forever

See if Reddit mentions move the needle for your product. No card required.


  • Keywords3
  • Projects1
  • Subreddits2
  • Scan interval120 min
  • Match history7 days
  • AlertsNone
Get started free
Starter
$7/ month

One product, covered properly. Enough keywords to track every angle of your launch.


  • Keywords20
  • Projects2
  • Subreddits5
  • Scan interval60 min
  • Match history14 days
  • AlertsEmail + Telegram
Get Starter · $7/mo
Growth
$25/ month

Running multiple products? Track more, retain longer, never miss a conversation.


  • Keywords150
  • ProjectsUnlimited
  • Subreddits30
  • Scan interval15 min
  • Match history90 days
  • AlertsEmail + Telegram
Get Growth · $25/mo
What founders say

Built by a founder.
Used by founders.

“I used to spend an hour a day manually searching Reddit for relevant threads. Keydar does it for me and I because I'm always first to comment.close more leads

MK
Markus K.
r/indiehackers

“The scan frequency is what sold me. By the time I got daily digests from other tools, someone had already answered the thread. Keydar gets me there on the .same scan cycle

SP
Sara P.
r/startups

“I was paying $49/month for a tool that tracked 5 keywords and gave me hourly Reddit alerts. Keydar is and genuinely better. No comparison.a fraction of the price

JR
James R.
r/Entrepreneur
×
TF
Get started today

Your next customer
is posting right now.

While you're reading this, someone on Reddit is asking for exactly what you built. Keydar makes sure you're the first one to answer.

Start monitoring free →See pricing

Free plan forever · No credit card · 2 minute setup