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
Harry's articles
By Harry Guinness
•
15 min read
By Harry Guinness
•
14 min read
Automate your work with Zapier
More from Harry
Best apps
The 4 best online whiteboards in 2025
There's something valuable about physically writing something down—or drawing it on a whiteboard.
By Harry Guinness
•
10 min read
Best apps
The 4 best AI website builders in 2025
By using artificial intelligence, these website builders can streamline everything from designing a site and organizing your content into the appropriate pages to actually getting it online.
By Harry Guinness
•
12 min read
App tips
What is Agentic AI? And how you can start using it
Agentic AIs are the latest attempt to create a framework for what these tools would look like and how they could safely operate.
By Harry Guinness
•
9 min read
App tips
OpenAI models: Every model and what it's best for
This is your complete guide to all of OpenAI's major models. We'll look at what each one is good for, how much they cost, and how to make the most of them in your work.
By Harry Guinness
•
8 min read
Get productivity tips delivered straight to your inbox
We’ll email you 1-3 times per week—and never share your information.
Improve your productivity automatically. Use Zapier to get your apps working together.
