What are some of the best under-the-radar tools that you know of or use?

I'm not sure how "under-the-radar" it is now with the recent Notion acquisition, but I have been using Cron as a calendar app and absolutely love it.

https://medium.com/growado/20-no... Here I gathered top 20 no-code gems

ShareX is a great tool for taking screenshots and video recordings of my work on windows. I won't really call it a niche tool as it's quite popular but it's one of those tools does the job quite well.

magny.io is a great tool to search for anything within the app with a command bar. By this solution, you can inform and educate users about your application, helping them complete tasks faster. 👏 @gorkemcetin

TMchecks www.tmchecks.com a free combined trademark and domain name search tool.

Emailpig, it’s literally insane!

We have built Flint a SEO tool that uses GPT AI to generate meta content for your website with your keywords injected. https://www.rocketspark.com/flin...

Not to toot my own horn, but I just launched Framex.app and think it's pretty cool and still under-the-radar. Helps you generate uniform, beautiful screenshots of your product, useful for websites, brochures, app stores, etc. ... www.framex.app

I use an app called " Everything" its been out for a long time, but when I mention it to people, they have never head of it... If you like to find anything ( and I mean anything) in your convoluded computer filing system.. trust me.. get it. .. you can thank me later.

Beyond Compare, from Scooter Software (https://www.scootersoftware.com/) It's a directory/file comparison utility, providing you with a side by side view of the comparison results.