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Harry Guinness

Harry Guinness is a writer and photographer from Dublin, Ireland. His writing has appeared in the New York Times, Lifehacker, the Irish Examiner, and How-To Geek. His photos have been published on hundreds of sites—mostly without his permission.

Harry Guinness

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Best apps

The 6 best email hosting services for business in 2026

Email is the hub of almost every business. It's the easiest way to communicate, both internally and externally. It's where you get your most important notifications. And it gives you storage space for archiving critical information and shared files.

By Harry Guinness

15 min read

App comparisons

Grok vs. ChatGPT: Which is best? [2026]

ChatGPT and Grok are both solid AI chatbots, though there are some differences. Here's the Grok vs. ChatGPT comparison, so you can choose which is right for you.

By Harry Guinness

8 min read

App tips

What is Claude Mythos? And why aren't they releasing it?

What is Claude Mythos, and why hasn't it been released? Learn about Anthropic's most advanced (and controversial) AI model, its cybersecurity risks, and what happens next.

By Harry Guinness

5 min read

Best apps

The 20+ top AI art generators in 2026

If you want to get in on the text-to-image action but aren't sure where to start, this list will help you out.

By Harry Guinness

14 min read


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A Zap with the trigger 'When I get a new lead from Facebook,' and the action 'Notify my team in Slack'