Launching today
Noctral
Saas and Apps Tracking
12 followers
Saas and Apps Tracking
12 followers
NoctralSpy helps indie hackers, founders, and marketers discover profitable SaaS businesses by tracking real revenue estimates, active ads, growth signals, and market trends. Find validated opportunities before you build





Saw a few revenue estimates that actually match what I hear from founders in private. The ad tracking feels solid too.
@yavuzwrpt Thanks, that means a lot! We've spent a lot of time validating those revenue estimates against real founder insights, so it's great to hear they align with what you've seen
The revenue estimates are really useful for sanity-checking ideas before diving in. One feature that would level this up: add a saved search or watchlist so I can get alerts when a tracked SaaS suddenly spikes in ad spend or MRR, instead of having to manually recheck the ones I'm curious about.
@kemalcakandg84 Thanks so much! That's exactly the kind of workflow I want NoctralSpy to support. A watchlist with alerts for changes in ad spend, MRR, and other growth signals is something I've been thinking about, and your feedback reinforces that
honestly looks super useful for someone like me who keeps drowning in SaaS ideas without knowing which ones are already validated. one thing that would really help though is if you could add a way to filter by monthly revenue range, like showing only opportunities in the 1k to 10k MRR bracket. right now it kinda feels like you have to scroll through everything to find the sweet spot that matches your budget and ambition.
@volkany30566 Thanks a lot! That's exactly the problem I built NoctralSpy to solve, helping founders focus on ideas that already show real market demand instead of starting from scratch. Filtering by MRR range like $1k–10k, $10k–50k, would make it much easier to find opportunities that match a founder's stage and goals.
The revenue estimates feel surprisingly grounded compared to other tools I've poked at, and the ad tracking layer is genuinely useful for spotting what's working before committing to a build.
@baharhyn5 Thanks so much! That means a lot to hear. One of our biggest goals is to provide data that's actually useful for validating ideas, not just vanity metrics. Combining revenue estimates with ad intelligence is our way of helping founders understand what's already working before investing months into building.
The revenue estimates piece is genuinely useful since most tools just throw vanity metrics at you. Spent like ten minutes looking at SaaS ads already and found a couple I'd been curious about.
The revenue estimates feel surprisingly close to what I've seen reported elsewhere, and the ad tracking is a nice touch for sizing up competition quickly.
@ykdtmab Thanks so much i'm glad to hear that.