For a late night pizza place, it's the best in the neighborhood. The people working here are super cool too. Definitely give it a shot.

You know what Cosmo has been always awesome one for large pizza blah blah blah. Ordered a 16 inch supreme for pick up $31 before tip! Stupid freaking ridiculous I'm sorry it's a pizza. Last time I will ever order a pizza from cosmos for probably several years. They're not gonna care you're not gonna care that you're reading your review but honestly I'm sorry Covid or no Covid that is fucking gouging! read more

My wife and I love Cosmos pizza! We've been eating here for over a year now and we try and treat our out of town guests to some Cosmos za whenever we get a chance. Our favorite is the Samoan, which has ham and BBQ, but we occasionally substitute chicken for the ham. Both are delicious and I highly recommend trying this recipe. Cosmos has free delivery which is a huge plus when you've got a busy schedule or just don't feel like sitting in traffic. We've only had one problem (with a gift card) but management jumped in a took great care of us. Great pizza and great people, check em out read more

Cosmo's Pizza - Pizza Near Me - Denver, Colorado

Their pizza is actually pretty fantastic and have always enjoyed it as I live in the area.. however I have to say that I was a little put off last night when I went in to pick up my pizza and was signing the credit card receipt and the guy behind the desk said" no tip??? " I immediately told him I always leave cash in their jar... and always tip pretty well... but thought it was pretty rude for him to do that especially because I hadn't even finished signing the receipt yet. I've worked in restaurants many times throughout my years and have never been allowed to say something as rude as that to a customer. Really need to step up the customer service and how they speak to people because that is going to lose customers- especially a loyal one like myself. The pizza isn't worth being spoken to like that. read more

Great pizza loved this location especially before the older gentleman started working there. Haven't caught his name quite yet but every time I've gone in and he's there I've gotten nothing but some of the worst customer service from him. I get having a bad day but literally every single time... He's just a straight ass hat It's repulsive and I'm realllyyyy starting to sadly not ever want to come back until he's gone... :( Hope he can figure out how to put the bullshit aside and put his job first when he's on the clock. Never would've expected this from a cosmos employee after being a loyal customer to multiple locations... and usually always receiving the best till I come here. read more

looking for the cute pizza man I saw on this saturday evening, made a perfect sauce swirl in front of me.

Great cheap pizza. Hole in the wall restaurant. The lunch special runs pretty late and is also a great deal. Tons of topping options too. The spicy ranch is super garlicky and tasty for dipping. My go to for giant slices read more

Cosmo's Pizza - Lobby - Pizza Near Me - Denver, Colorado

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Thought I was ordering just a regular pie and was confused it was so pricey. Picked up a giant monster of a pizza! 24" is HUGE. Was a bit lukewarm by the time I got it home but was good. Great crust and delicious sauce. Would order a smaller size next time. read more

Cosmo's Pizza - 24" pie - Pizza Near Me - Denver, Colorado

Pizza is good but customer service not so much Employees were just plain rude for no reason. Received lots of attitude just upon walking in. read more

Generally, I have higher pizza standards than most. Cosmos is good drunk pizza only problem is lately they have been closing before midnight which means it's just not great pizza. read more

The first bite into this pizza was awesomeness. The crust was crispy and crunch. Great crust and the extra cheese on top make it taste so good even through I don't like cheese that much. It was free with the home made drip sauce.. creamy and light that bring out the favor of the crust. Great find while waiting to pick up my niece somewhere in Denver. BTW, any place that add jalapenos to their slice pizza is awesome place. read more

Love Cosmos. Don't know the manager guy who runs it at night but I've been sitting at the counter for a couple years and he's affable/friendly, and makes a killer pizza. And while slices are pretty good: a fresh one MY WAY (anchovies and extra mozz) is unbeatable in Denver. read more

We enjoy the Cosmo's Pizza they always make it a pleasurable experience. Above and beyond service!

I order cosmos all the time as i used to live in Boulder. I recently moved to Denver and this is by far their worst location. Staff is always incredibly rude and appears very poorly managed. Orders are also never ready on time, and have waited 45+ minutes for orders just to be told it's been sitting on the top of the oven the entire time. Love cosmos, but will not be returning to this location. read more

This place is the best, their spicy ranch is amazing. I ordered a pizza for pick up, I was told it was a 25 minute wait. After arriving at the quoted time I paid for my pizza and was told it wasn't ready yet. I continued to wait for another 30 minutes and went to ask and they had lost my ticket and the pizza hadn't even been started. I was very disappointed in the service here and when my pizza was finally ready they said they gave me a jar or ranch for free but didn't give me the ranch cups that I paid for so it wasn't really getting anything. The wait was insane i watched people come in order a whole pizza and leave before I received my preorder. read more

We had this last night because everyone was "Ooohing & aaahing"with their reviews and there was an exposé on TV about Cosmos. Eh. Not so much! We picked up the pizza & it was tepid; not even close to warm. It was definitely lacking seasoning & flavor & sauce. It looked good, but not very tasty. We also had the spicy chipotle ranch dressing & rolled our eyes. People, it's not the second coming. It's an ok dressing! A 16", 3 topping pizza with tip...... $30? There's got to be better pizza in Denver......I just need to find it! read more

I am absolutely obsessed with this place. Best pizza in denver without a doubt. I always come here when im down town!

We ordered from Cosmo's Pizza at 11:12am today. We were quoted by the manager that our pizza would arrive within 45-60 mins and now it has been over ONE HOUR AND HALF. This is completely unacceptable and WILL NOT order from Cosmo's Pizza again. You should think about ordering from Cosmo's Pizza before you do... Food was cold. Customer service is the worst I have ever seen. They should be receiving ZERO STARS instead of the ONE STAR, I am able to give them. read more

Cosmo's Pizza - Pizza Near Me - Denver, Colorado

My friend and I got into Denver about midnight and was recommended this place by the hotel staff. I don't usually get calzones but figured I would try something a little better this time. My friend got pepperoni and mozzarella while I got the veggie calzone. Delivery was really fast, got there in about 30 minutes. We couldn't believe how huge these calzones where! Probably about 3 pounds each! They were perfectly cooked though. The dough was still warm and fluffy and the inside had the perfect amount of toppings. Next time we will have to share one. read more

Cosmo's Pizza - Make sure to take the size of this calzone into consideration before you order one just for yourself! - Pizza Near Me - Denver, Colorado

I've always wanted to try Cosmo's, but never pulled the trigger until tonight. My friend told me they sell by the slice, figured it would be easy to try. Very happy I did. The slices like everyone mentions are HUGE, literally the size of your head. I ordered the pepperoni and spinach with artichoke hearts. Less than 5 mins later they were warmed up and ready to go. I appreciated the light sauce and the nice assortment of toppings, no shortage here. Thanks Cosmo's, I'll be back. read more

No place better than Cosmos! Absolutely the best and largest sliced pizza ever! You gotta sit and enjoy this hot deliciousness immediately. To darn good to wait and drive this baby home! I'll drive the distance all the way from across town just for Cosmos read more

Cosmo's Pizza - Pizza Near Me - Denver, Colorado

Who doesn't love pizza?! Cosmos is definitely one of those places I've gone to during my college years and it brings back beautiful memories of my drunken nights out with my girls after hitting up a bunch of house parties lol. Anyways, besides feeding drunk, high, hungry college students, Cosmos feeds normal adults who are on their lunch break looking for something delicious. The pizza slices are big and reminiscent of New York style pizza and it's very cheesy and oily, like the way I like it! I always get either cheese or pepperoni and their other pizzas are the bomb as well. Give them a try if you happen to be perhaps drunk, high, or just on your lunch break and wanting a yummy lunch! Oh, and they also have lunch specials too! read more

I placed an order online early for two pizzas for our office lunch. The confirmation said our Pizza would be done at 11:30. I go into the restaurant at 11:35. The girl at the front taking my money really acted like she did not want to be here. I paid, and then she just started checking out the next person and didn't even look for my pizzas. When I ask her if they were ready, They haven't even started making the pizza and told me it would be another half hour. When I told them that's unacceptable because my staff only gets lunch from 12 to 1230, they basically told me that I could wait or they could give me my money back. When I asked to speak to the manager, he didn't come and talk to me. He continued to make pizzas. He did say to me that they are busy and all he could do was give me my money back or I could wait. He was very nonchalant and rude. He was Not apologetic at all and when I asked if they could go ahead and start making my pizzas now, one of the other staff members said it's in rotation to be made they wouldn't even, try to make it right knowing I was upset. The manager said that their general manager will be in tomorrow if you wanted talk to him shrugged his shoulders!!! Very very unprofessional place and I'm very disappointed. This was my first impression as I've never been to this pizza place before and I do not think that I will be coming again. I don't usually write reviews because I'm a very patient person but this was way out of line. I manage an office in a medical practice and I would never treat my patients the way that I felt treated today by their staff. I did end up waiting because I had no other choice as we had not ordered anything else and by the time I got somewhere else to order and they make the food, my staff's lunch would've been over. I'm honestly still in shock that they just don't care and I am beyond pissed..... read more

Andy was awesome I would come back just so Andy can help me because he is the best pizza guy ever !!!

I got meat lovers pizza with their spicy ranch. We chances it and got the jar and we were not disappointed!! The meats are not overbearing and are thinly sliced. I would say it's better than sexy pizza and black jack. Dipping the crust with the ranch is a great combination. I would love coming here again and glad I got a second slice for later! Slices are huge. read more

A slice of Banana Pepper - Ground Beef - Feta and a slice of Breaded Chicken - Onion - Bacon - BBQ Sauce. So good. Nice people.

I've been coming here ever since i was in high school and it is absolutely a locals spot! I've always bought by the slice and dined in and it's always been a great experience. Thank you cosmos for all the memories read more

Pizza is delicious and they always have several creative options available. Lunch combo deals are afforadable. The spicy ranch dipping sauce is good. Not much seating room but there is out side seating for all the restaurants in the center. read more

We have been coming here for about 4 years now and we love cosmos! Pizza is amazing every time and the people are always friendly and sometimes can be entertaining. Thanks Cosmos! read more

Great affordable pizza! Best crust ever, also make sure to get some of the spicy ranch!

We used to come here all the time in college, and I'm happy to report that years later almost nothing has changed! The slices are massive, there is no shortage of toppings and the crust has a nice chew to it! You can't go wrong with the spicy ranch that they make. Fast, inexpensive and generous portions, perfect for a late afternoon lunch or after a night downtown. read more

Cosmo's Pizza - Pizza Near Me - Denver, Colorado

I've came here for years- this is my favorite late night food stop and the people are amazing! However, one older, caucasian man aggressively yelled at my friends and I when we were trying to clear our wallets and phones off of the pizza bar so he could set our slices down. It was unnecessary and completely ruined what had been a fun night. Whoever he is, he should re-think working the graveyard shift. Of course I will be back because the spicy ranch is to die for! I just hope I'm lucky enough to avoid this angry man. read more

Worst service. Order from Halcyon Hotel Not many other hotels names that. Their response? "What's address?" Me: "Im not sure" Them: "can you look on phone?" Me: "no address on phone" Them: "sounds pretty ghetto" Really? One of nicest hotels in Cherry Creek Rather eat a bag of peanuts read more

I love pizza. I love by the slice. I love spicy ranch. I love Cosmo's. Cosmo's is a no frill by the slice joint with great staff. Honestly, I love a good crust and customizable pizza and that's what Cosmo's offers - IMO. I think pizza can be hit or miss based on your preference, but Cosmo's is definitely on my list of rotating by the slice. Parking is easy, street and lot. Service is a quick and they have a great lunch special! read more

Wow! What can I say about this supreme(get it! Haha) establishment. The service is damn impeccable. The crust, as fresh as an ocean breeze. Pretty sure the cheese is directly imported from Pays de la Loire, France, could be wrong but that's what I heard. Anyone who says they wouldn't take a bath in their signature Spicy Ranch is a god damn liar. Best pizza in town. God Bless. Go Broncos. read more

Now this is what I'm talking about! Fast, friendly service and just as importantly, great pies! I had a slice of pepperoni with extra pepperoni. Great taste and not too much sauce. Also not greasy (most places I must take napkins to soak up the grease from the cheese and pepperoni but not here). I ate at the counter in order to watch them make the pies and also cater to the walk in customers - I am impressed. Only "ding" - I was going to also have breadsticks, but they did not have garlic-butter to dip the sticks in. Maybe next time! read more

BEST PIZZA IN TOWN. MUST GET SPICY RANCH WITH IT ! they sell it by the bottle but asking per container is cheaper ! they have few locations in denver but i feel like the employees here are the chillest. read more

Cosmo's Pizza - Pizza Near Me - Denver, Colorado

Delicious sauce! And the menu offers many options. Pretty darn good pizza! Order takeout so you can experience that freshly baked ambiance!

It was Muhammed Ali that said in an interview once that the best things in life are difficult to acquire and their parking bears that out. But when you walk out with two enormous pepperoni slices in tinfoil plus drink for under 7 bucks then you will know what I'm talking about. Awesome again and the best lunch pizza deal within in a who knows what area (well Benny Blancos too just north). read more

Thank you manager & McKenzie for the kind way that you treated me when I came in a couple days ago you really made up for the last time I went in when the worker didn't put enough sauce on my pizza you really treated me right and made up for it so thank you so much I wasn't expecting that it touched my heart deeply you guys are so awesome you really made my whole week I just goes to show that there are still good people in this world because sometimes you can get treated so crummy and then all of a sudden out of nowhere people treat you so good and you know I didn't mean to be mean about the things I said I just said that they were little skimpy on the sauce but that's no big deal you guys have great awesome pizzas it's delicious and I love your the way you treat people you're awesome and I want you to know that okay so thank you you made my whole week it's nice to know that there's awesome people like you and loving and caring and kind and awesome at the way you make pizzas you're the bomb love u guys very much you're the absolute best foreals! Pearly read more