What are some new interesting startups/products?

I’ve been following HN for years, and usually every month there’s 2-3 new things that intrigue me.

Over the last 1-2 years this number seem to have gone down drastically, by about 80%. Maybe I’m just getting old and sceptical, maybe there’s too much noise, maybe it’s the downturn, or maybe I’m just missing stuff.

So, what are some new things that got you excited?