Browse by Category
Explore early-stage products in the categories that matter most to indie builders.
Everything you need to stay ahead
We do the tedious cross-platform monitoring so you can focus on building.
Multi-Source Discovery
We monitor 20+ sources daily: Product Hunt, Hacker News, GitHub Trending, MicroLaunch, AppSumo, BetaList, DevHunt, YCombinator launches, Toolify, TAAFT, Traffic.cv, SaaSHub, SideProjectors, and more. No opportunity slips through.
Traffic Anomaly Detection
We track traffic growth over time and flag sites whose momentum is accelerating — the early signal before mainstream awareness.
NicheScore Rating
Each site gets a composite score based on social heat, growth rate, monetization signals, freshness, and replicability.
Domain Registration Radar
We monitor new .ai, .io, .app, and .co registrations and surface the ones that look like real products — before they gain traction.
Tech Stack & Payment Intel
Know what framework they built with, whether they're using Stripe or Paddle, and if they have a pricing page — instantly.
Weekly Intelligence Report
Curated newsletter every Monday: Top 5 rising sites, one deep dive, and new domains worth watching.
How MRRScout works
We monitor everything
Our intelligence platform monitors 20+ sources daily: launch directories, developer communities, AI tool indexes, certificate transparency logs, and fresh domain registrations.
We score and rank
Each discovered site is scored across 5 dimensions to produce a NicheScore. The fastest-rising sites float to the top.
You get the signal
Every Monday you get the top rising sites with context: tech stack, traffic trend, and why it matters for you.
Frequently Asked Questions
- What is MRRScout?
- MRRScout is a micro-SaaS discovery platform and SaaS idea generator. It monitors 20+ sources daily — including Product Hunt, Hacker News, GitHub Trending, and new domain registrations — to surface indie tools and startups with real growth signals before they hit mainstream awareness.
- How can I find profitable micro-SaaS ideas?
- MRRScout acts as your SaaS market research tool. Instead of manually browsing dozens of directories, our crawlers scan 20+ platforms daily and rank every discovery using NicheScore — a composite metric covering social heat, growth momentum, monetization signals, freshness, and replicability. The highest-scoring opportunities are the ones most likely to be profitable and underserved.
- What is NicheScore?
- NicheScore is MRRScout's proprietary ranking metric for early-stage micro-SaaS tools. It combines five dimensions: Social Heat (35%), Growth Signal (25%), Monetization potential (20%), Freshness (10%), and Replicability (10%). A higher NicheScore indicates stronger signals that a product is gaining traction in its niche market.
- Can I use MRRScout for SaaS competitor analysis?
- Yes. Every site page shows tech stack, payment gateway (Stripe, Paddle, etc.), traffic trends, domain age, and NicheScore breakdown. You can compare any SaaS tool against similar products in the same category to spot competitive gaps and validate your own ideas.
- Is MRRScout good for side project ideas for developers?
- Absolutely. MRRScout is built by an indie developer for indie developers. Browse by category — AI tools, developer tools, productivity, marketing, and more — to see which niches are growing fast but still have low competition. Each listing includes the tech stack, so you can estimate the build effort instantly.
- What SaaS trends can I track with MRRScout?
- MRRScout surfaces real-time SaaS trends by monitoring new launches, traffic anomalies, and domain registrations across the entire web. Our weekly digest and stats dashboard show which categories are heating up, what tech stacks are trending, and where new domain registrations are spiking — giving you an edge on emerging opportunities.
- Is MRRScout free?
- Yes. You can browse the full database and read the weekly micro-SaaS digest newsletter for free. Paid plans ($9/mo and $29/mo) unlock deeper data like traffic analytics, score history, and CSV exports.
Get the weekly digest
Free every Monday. The latest micro-SaaS discoveries, NicheScore rankings, and one deep-dive — straight to your inbox.