Best NY-style pizza west of New Jersey. It’s always delicious, take-out or delivery, but the best way is to dine in and eat a couple of their ginormous window slices while it’s hot and fresh—especially with a side of their secret-recipe ‘spicy ranch’ (you’ll never want to eat pizza again without it).
I wish they’d open up a few more shops to spread out around the city, but definitely make your way to Cosmo’s for Colorado’s best NY-style “‘zza.”
Weird atmosphere but is very welcoming. Maverick slice is phenomenally tasty. And The spicy ranch adds a nice spin
Wow! What a gem! Decided to try something new and chose this pizza place that’s 5min away from our house. Hell yeah it was worth it! Staff was very cooperative and friendly, clean place, easy to locate the restroom, plenty of seating available, and most importantly, delicious pizza slices and salads! The pizza slices are BIG and so good! My dad got the Greek Feta pizza slice, delicious, my sausage slice was good, and the olives and pineapple slice was good as well! Overall, awesome pizza place! Will definitely recommend and will be back! A must visit!
WOOOOOW! The downtown Cosmo’s joint is the best, the staff literally goes above and beyond. Not only did they make me the most delicious pizza, but they made it heart shaped, lover’s edition. They all deserve a raise. Tylor, Andy, Shayne, Chris, Emmett, Eli I’ll never forget this special za. 🫶🍕🫶THANK YOU. I’ll be back and highly recommend.
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I always order the same thing and they never disappoint. To pay less than 45$ (this is including a tip for the delivery driver) for a 24 inch pizza with 3 toppings at 11pm, you’d expect to be disappointed and underwhelmed. This is not the case when it comes to the Cosmos on Grant Street. I’ve ordered delivery over a dozen times and I look forward to it a little bit more each time. Consistently great pizza to be delivered hot and on time is what I’ve grown to expect and appreciate from them. This is coming from a native New Yorker and you know we always have to tell other cities how good or how bad their pizza is. Cosmos could open in the heart of Brooklyn and it would take a long time before anyone found out that the other 6 locations were in Colorado. I will continue to recommend this spot to anyone who asks and honestly, to anyone who doesn’t ask. The 24 inch pie is so much bigger than you expect it to be. Each slice is a foot long yet sturdy enough to hold plenty of toppings. Order from Cosmos and don’t forget to ask for their signature spicy ranch. Don’t sleep on this place.
This was what felt like the American style pizza that you see in the movies. The pizza's are MASSIVE and the dip they give you with it is amazing. The service was really good as he ask about my trip and was just genuinely interested in me as a customer. The atmosphere was really nice as well as they had classics playing in the background and a nice colour scheme.
Team is always friendly. Very reasonable prices. Free delivery. Largest "large" pizza I've ever seen. Never had a pizza that didn't leave me wanting more after my leftovers are finished.
The staff is super attentive and friendly. I placed a large order for pick up, Andy was super helpful over the phone and made sure the food was ready for pick up right on time. Josh took care of my order and even helped me bring it to my car. Food was great. I would give this place a 100 stars.
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Cosmo's is AWESOME! They have huge, by the slice pizza freshly prepared to go. Or you can get the amazingly large 24 inch pie here. It could feed 8 regular people or 4-6 really hungry individuals. I found it filling to eat one piece of the eight. Of course they have smaller options too. I used their online portal to order. The pizza was ready exactly at the time as indicated, and was very good. A crisp and well baked crust was received with well proportioned fresh ingredients, piping hot out of their oven. Staff was happy and friendly, and very appreciative of compliment and a tip. A good value and delicious.
Came back again this time had the small Supreme pizza and it did not disappoint. I walked in to order this time instead of ordering through the online app. It only took about 10 minutes for them to hand me a piping hot & delicious pizza. I was dining alone and could only eat about half of it so the rest went home and was really good cold a few hours later. Cosmos is consistent in their preparation and the result is a delicious pizza that is well balanced and prepared fresh & hot. Definitely worth a try.👍
This is one of the best gems in the Denver metro area. They do a great job at this location, really keep the original vibe, and always have a pleasant staff we love coming here! Best late night pizza in Denver.
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