Catalyst Coffee Bar

This place makes an incredible London Fog. My partner loves the Nitro as well. This is one of our favorite stops when we go through St. Louis.

So cute and the drinks were great! And the staff was so friendly! We browsed the artwork for a bit as well. Highly recommend!

Nice atmosphere. Great tea selection. You can check out the art while enjoying a good cup of tea. Not super outgoing service, but the drink quality made up for it. We were not told much about the art either, but it was a pleasant experience.

Very cool bohemian vibe here with lots of places to work. It’s nice to be surrounded by the artwork as well, I really like the mood it brings. Also, the coffee is great! I am very picky about drinks and I thought my cappuccino was perfectly foamed and it held up the whole time. They also had a variety of teas for sale that I want to try. Hopefully they expand hours in the future! Try it out!

Ryan is an excellent host who serves rich, delicious coffee, and you can view original art in a nice gallery space while your coffee is being made.

Coffee was delicious, flat white especially (most places still make it too milky for my liking, this one had good proportions). It is also nice to be able to browse the gallery in the same space while waiting for your coffee.

The coffee is very good, on par with any other shop and less expensive. But the best part is being able to browse some incredible local art while you are there. And you can find some amazing art to buy for reasonable prices. Love this place.

Does it get any better than latte art and art art? Prolly not 💁🏾‍♀️ plus staff is welcoming - and patient - cause I never know what I want. Whether drip coffee or cappuccino it’s always yummy. And carrying pharaohs donuts is just genius and I am grateful for the pairing!

Good iced latte but giving 4 stars because they had no bakery items. It was disappointing and misleading because it had shown food on their website and menu. Do not go if you are looking for a bite to eat with your coffee.

After a horrible experience at a competitor, we decided to try Catalyst. We were greated and served in order of arriving. I asked for a traditional Carmel Macciato, and amazingly, I got one!
Awesome experience for some great coffee, thank you!