Catalyst Coffee Bar

Decent downtown option for coffee but the food is lacking. The options are typically vegan cookies and muffins with the occasional other baked goods. Good service, but can take a bit to get your coffee as they make not of it pretty fresh.

These people were so nice! Even though they were busy they talked to each customer and made coffee quickly. Their seasonal coffee was good and so was the drip coffee. It was cool to look at art while we waited. Oh and the homemade pop tart pastry was delicious!

Good coffee bar owned by Art Saint Louis.

Great coffee shop serving thirdwave coffee downtown St. Louis! Connected to an art gallery and across from a park so plenty of good stuff to look at while you sip.

Super friendly staff, good wifi, comfortable chairs, good coffee and lots of city parking right out front. Cool art expositions in the place as well.

Great service and great coffee. For all the visiting Australians, this is the place to come for real coffee 🇦🇺

We stopped by multiple times during our trip! Such good coffee! The Lattes were great and you could taste the smooth espresso. Highly recommend. The art gallery is a cool touch!

The coffee is SO good! It made our mornings while on vacation in downtown St. Louis. The hazelnut lattes were perfect and the Red Eye was great for my husband. Definitely will go back! The bariste was also really nice which always helps.

I travel all over the country for work. This is damn good coffee! Can't wait to try it again.

Realllllly yummy toffee nut latte with good prices in my opinion!!