The pizze are fantastic here, but tragically overpriced. Their online app is not the easiest to use either.

We grabbed a garbage bag from the hotel and put the rest of the pie into and cold insulated bag with a bag of ice and got this pizza home to the 505. Went into an oven at 275 for a bit and it was not as good as fresh of course but for reheated pizza it was quality. We also brought the spicy ranch home totally worth it!! read more

See all

I placed an order here and supposedly they "forgot" to put it in while others that orders after us received their food! We were told Apple Pay wasn't available, cmon really? This is 2026 where the majority of places accept Apple Pay! The experience at cosmos pizza was unacceptable. read more

Come get the absolute best service from Andy & the gang!! Amazing to watch a master at work perfecting his craft on his off days!! Top tier skinny pies with fantastic vibes!!‍ read more

Terrible Pizza! There is absolutely no taste to it, no spice, nothing. Will not return. Sorry but not sorry.

My first bite was nostalgic. I love New York style pizza, and this place did not disappoint. They even offer 24 inch pizzas. The staff were especially friendly and always offer treats for our pups when we come in. The service is quick and the slices are so generous. Takes me back to New York with all the seats lined up against the pizza bar. It's fun watching the pizza get made while you eat their delicious slices. Tons of parking in the plaza and lots of seats available inside. Really charming in the inside. read more

Cosmo's Pizza - Cheese and bbq chicken with bacon pizza - Pizza Near Me - Denver, Colorado

Came here for a late night slice! Never can go wrong stopping by here. Been coming here for years! Huge ass slice of pie! Service is quick and easy. Ambiance is fast casual vibes, in and out. read more

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

See all

Gluten Free pizza Review: Well it's a way to get the toppings in your mouth. The gf dough isn't cardboard but it isn't tasty either. read more

Cosmo's Pizza - Gluten free pizza supreme - Pizza Near Me - Denver, Colorado

See all

Go to pizza place, love the pepperoni, sausage, and mushroom pizza. Spicy ranch is the go to sauce with your pie! Friendly cashiers and cooks! Such a fun place with art for sale. read more

Cosmo's Pizza - Create Your Own 16 Inch Pizza - Pizza Near Me - Denver, Colorado

I've come to this Cosmos 20years, worst quality ever! Salad was days old and service bad. DISAPPOINTED!!!

Good thin crust pizza by the slice or whole pie. I tried a slice of the Hawaiian (can't go wrong with pineapple and ham right?) and Maverik which has cream cheese , pepperoni, jalapeño and bacon. Very tasty but greasy as heck. The store was busy on Friday night around 8pm. They have a lot of employees making pizza, delivering and helping customers. They also have calzones, salads and a few deserts The parking is in a lot shared by many other businesses so it is limited. It had been a while but I'll definitely come back to Cosmos for za soon! read more

See all

Consistently delicious pizza, groovy vibe and can get dinner for under $10. Also decently fast even with a rush. Will always return.

biggest bang for your buck. high quality food and service. i love coming here for a quick slice. i also order for delivery sometimes. always reliable. always delicious. the spicy ranch is unbeatable and truly unique. eating in the restaurant is chill, and the bar stools spin. high read more

Cosmo's Pizza - Pizza Slice: Mushroom & Ricotta - Pizza Near Me - Denver, Colorado

See all

Best pizza in the Denver area. We love the maverick, breadsticks and spicy ranch! Great service and plenty of options when it comes to pizza by the slice. We love the tile countertops too. read more

Food was amazing amazing service good vibes I would 100%go here again any one that puts it under 4 stars is crazy

I love that I can place an order before 11am, when they open, and somehow the order still gets to my house right at 11! Also, the spicy ranch can't be beat. There really isn't a better sauce from any pizza joint! read more

Cosmos is amazing pizza, my favorite in Denver. What I really love about them, is their old school way of not adding delivery fee!! Their spicy ranch is legendary. Great toppings. This particular pizza, I even had to give it a second to cool down! I'm amazed that a couple people who left bad reviews because their pizza wasn't as hot as out the oven. I've ordered from them no less than 30 times, it's always been great/very warm. In general, when I order pizza, or even get one take out (from any pizza place).. I put it back in oven at lowest temp, just long enough to get it hot again (2-3 mins max) and if I don't have access to an oven lm aware it might not be as hot as if I eat it at the place, obviously. Lol at driving it back to the store, causing a scene and waiting for a new one. Keep up the great Za Cosmos! read more

Cosmo's Pizza - Amazing Za! - Pizza Near Me - Denver, Colorado

The pizza was made perfect and crust was good and crunchy. However the way they have priced certain pizza's is not good! They have a garden pizza with like 5 toppings for the same price of a 3 topping. The order taker could not substitute the toppings (veg to veg) and was gonna charge me more.. other than that it was all good read more

Cosmo's Pizza - The 24 inch pizza .. - Pizza Near Me - Denver, Colorado

order a supreme and it made me sick taste watery and sour... mayb the olives idk the manager didn't care! though;( waste of money and time read more

Would have given it more stars but there was hair. The staff were friendly though. I just really wish there wasn't hair baked in with the pizza read more

So Good! First pizza place that actually doubles the pepperoni when you pay for double toppings. Great staff. Delicious pizza. The place is a bit worn but they have a great little parking lot for easy in and out! read more

Was in town for a concert I took my daughter to. Ordered pizza from here after the closer location answer the phone but said they were not open on a Wednesday night at 5:00 p.m. I ordered a simple plain cheese and pepperoni pizza and I am not kidding you it was awesome. The delivery person was nice could not find our Airbnb but called and said he was down the street I went out found him got my pizza and was ridiculously happy. read more

Couple of bad pizzas in a row not sure why. This happened after I left a bad review, i had removed it but will not go ahead and say they fell off read more

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

Very nice service and ordering online was extremely easy! The pizza was ready in less than 20 mins so super convenient too! Don't forget to grab a jar of ranch, super nice to have on hand! read more

The pizza is pretty inconsistent and my order has been missing items multiple times now. It's pretty pricey for what it is so I think I'm going to quit going here and start doing sliceworks instead. read more

Love love love this place! Not a Denver native but when I'm in town visiting friends, I ALWAYS request to have Como's Pizza! Huge portions (pls don't ever change) & delicious pizza! A must! read more

Cosmo's Pizza - Meat Lovers 24 Inch Pizza compared to my hand (I have man hands lol) - Pizza Near Me - Denver, Colorado

First time trying Cosmo's, I ordered a 24" ahead of time to be ready at 9pm. Get there it's not ready, which is fine if it's a little late because they were pretty busy selling by the slice to other customers. So I'm waiting patiently for my pizza, waiting 25 more minutes to be told that the pizza I had ordered for pickup at 9 was barely being made. Almost 30 min later was my pizza being made and then another 15-20 min for my pizza to be ready. Already looking at 45 minutes after 9pm. They were trying to compensate for wait but not really worth the wait at that point. Could've gotten food somewhere else if I knew the pizza was not going to be ready at 9pm but 9:45. Overall wouldn't recommend this place, especially with online orders. read more

Tried the lunch special, any 2 window slices 1 or 2 toppings and a soda for 9.00. The slices are a nice size. For some reason one of my slices was very doughy and far from a nice crisp bottom crust. Also both slices were lacking in sauce on the pie. Credit for real sausage and not those disgusting crumbles. Overall really mediocre flavor and was really hoping for a better cheese taste. read more

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

Covid-19 delivery review. I've always been a fan of Cosmo's. We usually eat in the establishment as opposed to ordering delivery. Our favorite is the Cosmo's Classic, which is similar to a fresh tomato basil pizza. We placed our order and they said it would be 45-55 minutes. It got here in 20 minutes and was super hot and fresh. We were so happy!! Don't forget your crack sauce AKA spicy ranch. Thanks Cosmo's! read more

See all

I dug into this pizza and then decided I needed to take a picture! This is pepperoni, pineapple and extra cheese and it's delicious! The delivery was fast and free! And the spicy ranch that everyone is talking about is very good too! read more

Cosmo's Pizza - Pepperoni, pineapple and extra cheese pizza - Pizza Near Me - Denver, Colorado

2nd time in almost a month I've came to this location and met with a bitter attitude and horrible customer service. Employees were not only dismissive , they also did not offer to even heat up my food if I were to pay for a slice . I walked in around 11:50 , which is 10 minutes before they're supposed to close. I just got off work too! you're not the only ones who work late hours and if you'd like to change your hours I highly suggest. last month I came in at 10:45 and there was a sign on the door saying they were closed early for whatever reason, even though the time of close is supposed to be 12. all in all it sucks that this place actually has decent pizza, just very low work ethic and hostile employees on the late night shift that want to go home. Plenty of people are dying to get a job in this economy and i think it's sad to see such piss poor effort from .... a pizza shop, your job ain't that hard bud... and definitely not hard enough that you couldn't at least be kind or respectful. I hope management sees this and makes some changes & terminations to the night time staff. happening once is valid but repeat offenses should be terminated, from one business owner to another . On top of all of this, the restaurant always looks dirty , so please fix that with some Clorox. read more

They thanked me for eating there and their pizza is awesome the texture and the cheese!

The pizza is pretty good, considering options in Denver. The service leaves much to be desired. I ordered pizza delivery and it arrived on time, a little over an hour after ordering. The pizza was room temperature/cold and definitely not warm. When I called the store, the manager picked up who was very apathetic and refused to do anything to make it right. He kept talking over me to not allow me to speak (even in person!). The store manager told me literally verbatim the pizza was hot and that I was a liar. He insisted the pizza went out 20 minutes ago --and only had one delivery prior. Claiming that no one else had complained, he promised to do better next time. After pleading with the guy for 5 minutes, he agreed to remake my pizza and hung up. Drove over to the store, returned the cold pizza and got a proper hot pizza with a side of attitude. For a $25 pizza, it should be received hot or replaced. read more

Loved the crust! Tasty toppings. Fresh. The spicy ranch is good. Large slices. Hit the spot. read more

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

I love Cosmos. From the first time I visited Denver and had the giant pizza delivered to the Hyatt it's been the go-to pizza especially now that I live here. The giant pizza is ridiculous and can be the best prank ever because you have to tip it side ways in order to fit it through a normal front door. So order a cheese for someone and watch when the pizza arrives - it's hysterical! Anyway the spicy ranch is so good and makes the pizza even better. Buy a jar or buy a cup just get the ranch and add it to your slice. My favorite pizza combos are the Greek and one with mushroom, pineapples and jalapeño slices. O M G these flavors are to die for. The delivery is fast, the pick up/take out is literally 5 minutes and you can buy by the slice if go in the store. The downtown location has ample parking out front and seating inside. read more

Cosmo's Pizza - 1/2 mushroom & 1/2 pineapple jalapeños mushroom - Pizza Near Me - Denver, Colorado

See all

I like the big slices they have, its the same every time, ive gone maybe ten times now. good pizza.

Cosmo's has just enough NY style to scratch the itch for this Jersey Boy. The shop on 6th and Grant has counter-top seating and carry out service with large, foldable slices and pies up to 24" round - about the size of a kid's hula hoop. If you like just a little pizza grease and flat crust that balances crispness and chewiness, Cosmo's checks the box. Hang around the shop to eat or wait for your carry out and rock out to 80s rock-n-roll. It's not Long Island 'za but it does the trick. read more

Cosmo's Pizza - Pepperoni and sausage slices at the counter. - Pizza Near Me - Denver, Colorado

No matter what location I go to I get treated like family. They really know what they're doing when it comes to incredible pizza. Only problem I have is not having one in Lakewood but worth the drive every time. read more

Fire pizza for CO...i like the maverick and Hawaiian, nice people, always good vibes there

Was recommended Cosmo's by an employee at The Giving Tree dispensary. He said it was "great stoner food" and omg was he right. $4 for slices of pizza BIGGER THAN YOUR HEAD. Literally. They throw the slices in the oven, but honestly, it was waaaay better cold. We almost came back for seconds! Def recommend! read more

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