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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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More from Harry

App tips

What is Google Gemini?

Gemini is the name Google gave to its current generation family of multimodal AI models, but in typical Google fashion, it also applies to basically everything else that's related to AI.

By Harry Guinness

9 min read

Best apps

The 5 best live chat apps for customer support in 2026

We've tested dozens of live chat apps for customer support, and here we'll present the best with our reasoning for each pick.

By Harry Guinness

15 min read

Best apps

The 6 best AI writing generators in 2026

These 6 AI writing tools will help you take your content to the next level.

By Harry Guinness

16 min read

Best apps

The best AI agent builder software in 2026

I tested the AI agent builders that seemed the most promising, and based on all my research and experience, these are the four best choices for building an AI agent for your work.

By Harry Guinness

10 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'