What technologies does X-Ack use?

X-Ack uses Cloudflare DNS, Gmail, Google Apps, Microsoft Office 365, CloudFlare Hosting. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the Chief Executive Officer of X-Ack?

Bhanu Singh is the Chief Executive Officer at X-Ack. Get verified contact information on StackWho.

Where is X-Ack located?

X-Ack is based in Chicago, Illinois, United States.

X-Ack

Q: What industry is X-Ack in?

X-Ack operates in the computer & network security industry.

x-ack.com

computer & network security

x-ack.com

Chicago, Illinois, United States

11-50 employees

LinkedIn Profile

About X-Ack

attack-defense scenario training, cybersecurity skills tracking tools, cybersecurity skills assessment, progress monitoring, cloud security, hands-on hacking exercises, cybersecurity skill improvement, cybersecurity, cybersecurity simulation, real-world cybersecurity practice, cybersecurity learning community, practical cybersecurity skills, cybersecurity skill assessment, cybersecurity learning analytics, services, capture the flag, cybersecurity badge system, personalized stats, cybersecurity

X-Ack's Tech Stack

Decision Makers at X-Ack

1 contact

Bhanu Singh

Chief Executive Officer

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7 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

X-Ack uses Cloudflare DNS, Gmail, Google Apps among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

X-Ack's Position in the StackWho Database

• X-Ack is 1 of 4,889 computer & network security companies tracked in StackWho.
• 4,875 computer & network security companies in our database have verified decision-maker emails (100% of the cohort).
• 11,640 companies in Illinois are in the StackWho database.
• 2,072 computer & network security companies are in the 11-50 employee range (same size as X-Ack).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does X-Ack use?

X-Ack uses Cloudflare DNS, Gmail, Google Apps, Microsoft Office 365, CloudFlare Hosting, Google Tag Manager, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at X-Ack?

StackWho has verified email addresses for 1 decision maker at X-Ack. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach X-Ack directly for sales, recruiting, or partnerships.

What industry is X-Ack in?

X-Ack operates in the computer & network security industry, headquartered in Chicago, Illinois, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export X-Ack's contact data?

Yes. StackWho Pro members can export decision maker contact data for X-Ack and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.