Sangiorgi — make it smart

Est. 2014 in Sicily · Fort Worth, Texas · 32.75°N 97.33°W

Network security in 170 million pockets.

Sangiorgi SRL builds the mobile tools people use to see, test and trust their own networks — and helps companies harden theirs. Born in Catania, Sicily; now headquartered in Fort Worth, Texas; live on every major app store.

170M+Downloads
#2IT publisher · Play
6Products shipped

Products

Tools people trust
with their networks

Security and network utilities for everyone — shipped on Google Play, the App Store, Huawei AppGallery and the Microsoft Store.

FlagshipSecuritySince 2014

WiFi WPS WPA Tester

The app that shows you whether your access point is vulnerable to the WPS protocol — before someone else finds out. Half a million reviews, a decade of updates, and the reason Sangiorgi SRL is Italy's #2 app publisher by downloads.

Get it on Google Play

160M+Downloads
500K+Reviews · 4★ avg
4App stores
12Years live
NetworkAndroid

WeeNet

A complete network utility suite: WiFi scanner, device discovery, speed test, Wake-on-LAN, ping, traceroute, port scanning and intruder detection. Co-founded with Prof. Flavio Esposito at Saint Louis University.

5M+ downloadsGoogle Play
SecurityAndroid

Wpa Calculator

Recover the default WEP/WPA keys of your own access point, with support for a wide range of router models. On Google Play and Huawei AppGallery.

5M+ downloadsDetails
ProductivityAndroid + Web

Ruppu

Pin notes, links, PDFs, audio, checklists and locations straight to your notification shade, so what matters never sinks. Ruppu is Sicilian for "knot".

500K+ downloadsGoogle Play
UtilityAndroid + iOS

TrimVocal

Trim voice messages down to the part that matters and share just that — keeping the private or useless bits out of the chat. Simple, intuitive, with a built-in player.

Play + App StoreDetails
NetworkiOS

YouSpeed

A clean speed test for your connection: download and upload analysis, powered by M-Lab's open measurement platform.

App StoreDetails

Research & Disclosure

We don't just ship.
We publish.

Peer-reviewed papers, responsible disclosures to Google's Android VRP, and open-source work — security research is part of how we build.

€100K

COAT — Comprehensive Online Agreement Transparency

Our LLM-powered platform that scores the privacy risk hidden in terms of service, so people know what they're agreeing to. Winner of the EU's NGI Sargasso programme.

NGI Sargasso · European Union grant · awarded to Sangiorgi SRL
About COAT

Services

What we do
for clients

The same engineering that runs on 170 million devices, applied to your product and your network.

SVC/01

Cybersecurity

We help companies make their networks and systems safer — with the instincts of a team that finds vulnerabilities for a living.

  • Network & WiFi security assessment
  • System hardening
  • Android app security review
  • Responsible-disclosure track record (AOSP)
SVC/02

Mobile development

Native apps for Android and iOS, built by the team behind one of the most downloaded utility apps in the world.

  • Android SDK/NDK & JNI depth
  • Native iOS
  • Store strategy on 4 marketplaces
  • Analytics & monetization systems
SVC/03

Web & cross-platform

Cross-platform web apps that travel with your users — like Ruppu, which lives on Android and on the web with one product brain.

  • Cross-platform web apps
  • Backend & infrastructure
  • End-to-end product delivery
Alessandro Sangiorgi Militello in Val di Catania → Dallas–Fort Worth, TX

Founder

Alessandro Sangiorgi

Alessandro founded Sangiorgi SRL in Sicily and grew it into Italy's #2 app publisher by downloads on Google Play — starting with WiFi WPS WPA Tester in 2014, when he wanted to know whether his own router was safe. The company has since moved its base from Italy to Fort Worth, Texas, where he lives today.

He's also a Senior Software Engineer in Red Hat's Office of the CTO, a committer on Helion (a PyTorch project), an upstream PyTorch and Triton contributor, and a security researcher with two AOSP vulnerabilities reported to Google and first-author papers at IEEE NetSoft and ACM MobiSys.

Contact

Got an idea? Let's make it smart.

Tell us what you want to build or secure. Every message lands directly in our inbox, and we'll reach out to you.

Email [email protected]

Sangiorgi SRL
4900 Gage Ave, Apt 635
Fort Worth, TX, USA

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