Compare 3Columns vs Sentry Cyber

Side-by-side comparison of features, pricing, services, ratings and more.

3Columns

IT Services & Technology Consulting Website

3Columns is a cybersecurity agency founded in 2016. It provides bespoke cyber security frameworks covering security design, assurance, and governance. The agency serves IT, financial, and education industries.

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Winner

Sentry Cyber

IT Services & Technology Consulting Website

Sentry Cyber is a cybersecurity consultancy focused exclusively on Google Workspace environments. Based in Docklands, Australia, the agency provides risk assessments, compliance roadmaps, and security posture reviews. It serves organisations across Australia and New Zealand.

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Feature Comparison

Attribute	3Columns	Sentry Cyber
Category	IT Services & Technology Consulting	IT Services & Technology Consulting
Rating		Winner +1.7 higher
Location	Sydney, Australia	Docklands, Brisbane City, Australia
Services	Cybersecurity Penetration Testing	Cybersecurity Penetration Testing
Industries	IT Financial Education	Crypto Corporate Services Delivery & Takeaway eCommerce Education Automotive Fintech Finance Hospitality Software & IT Services
Pros	Professional and responsive service Knowledgeable team with ISO27001 certification expertise	Knowledgeable, responsive, and clear communication praised by clients Dedicated support that goes above and beyond, including after-hours work Practical approach that makes complex cybersecurity solutions straightforward
Cons	Repeated unsolicited sales calls reported by clients	-
Website	Visit Site	Visit Site

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