
Sergiu Chiriac
Software Engineer turned Indie hacker. On a mission to build products that can solve real problems.

Sergiu Chiriac
Software Engineer turned Indie hacker. On a mission to build products that can solve real problems.
Ranked #4523 on TrustMRR
No active subscriptions
9,284 followers on 𝕏
Revenue is verified with
Stripe API key.Last updated: Nov 15, 2026, 08:10 PM
Build products that can solve real problems.
Provides tools and services for indie hackers to build and scale online businesses.
Screenshot
sergiuchiriac.comProduct updates
Discover more startups
Advanced SearchDropkiller
We offer a subscription-based service that provides e-commerce entrepreneurs with access to product insights, ad creatives, and market analysis tools. Customers are charged at checkout or on a recurring monthly basis.
Revenue (30d)
$50k
MRR
$60k
Total
$452k
Anonymous Startup
Revenue (30d)
$747k
MRR
$0
Total
$5.1M
Stud Finder Wall Detector Tool
Find the studs behind a wall, check whether a surface is level, and measure or match an angle. Every reading comes with visual, sound, and haptic feedback, so you can keep the phone against the wall and still know what it found.
Revenue (30d)
$4.5k
MRR
$5k
Total
$118k
Stealth Venture
Revenue (30d)
$5.2k
MRR
$7.6k
Total
$68k
NETTIFY
NETTIFY is a full-stack website builder that lets small businesses launch complete, professional sites in minutes - no coding needed. Choose AI editor or edit manually, start from ready-made templates, and connect a custom domain seamlessly. Every site includes built-in analytics, plus integrated lead capture and booking from the first generation. Modern, well-documented codebase that's easy to take over and scale, with low running costs and minimal maintenance required.
Revenue (30d)
$5k
MRR
$2k
Total
$22k
SoldComps
eBay sold comps API for resellers and analysts. One keyword returns up to 200 completed sales with real prices, conditions, and dates.
Revenue (30d)
$27k
MRR
$26k
Total
$79k