Vegetarian slices
a half eaten pizza in a box
16 Inch Large Pizza
a slice of cheese pizza
pizza, food
a kitchen with a table and chairs
a neon sign in the window
a slice of pizza on a paper plate
pizza, food
Not much left for breakfast!
food
pizza, food
food, pizza
LARGE 24" pizza. This thing is huge...and awesome.
Maverick with banana peppers
Vegan Calzone.
2/3 of my Vegan Calzone, with pineapple!
Roomy seating and dining area...
interior
Roni
Pizza by the slice, huge, so good!
One of Cosmo's many offerings, a slice of sausage!
14 inch vegan cheese pizza
Seems like it was in the refrigerator before we got it.
Tj S.
Oct 13, 2024
Greasy blond haired guy:"One pepperoni!" *lady goes up to grabs it... Him: "that's not yours" Same guy: "one meat lovers!"Me: "Is this one mine?" Greasy blond haired guy: "I don't know. Did you order a meat lovers?"Me: "yup. Thanks for the hospitality."
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Senator P.
Dec 31, 2023
Great pizza. Although the lid didn't fit the custom plastic cup. MmmmThe girl at the counter was wonderful!
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D E.
Sep 1, 2024
A lot of Boulder entitled whiners on here. Great place with a fair price. The pizza is hand tossed and tasty, toppings are liberal, and that dipping sauce is fantastic. I've always had excellent service.
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Brooklyn N.
Nov 2, 2024
People, people, if you are not from NYC or Connecticut, please stop commenting negatively about Cosmo's pizza...Cosmo's Pizza is as close to Brooklyn or NYC Pizzeria's you will get... Get the mushroom slice or plain slice, it's perfect..A word of advice, order and eat there, the crust, it will be crispy, fluffy and light. If you take any pizza home in a box, you will have a soggy pizza. Lastly, make sure to bring your own Mountain Dew or fruit punch...
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Riley K.
Mar 1, 2025
the pizza is great, by the slice is good but a whole pizza fresh will taste better. the spicy ranch is a no brainer. i will say the one thing that ALWAYS makes me regret buying pizza from this specific location, every single person working here has ZERO customer service skills and acts like me, the customer, is the problem for ordering .....
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Shahzad Ahmad M.
Jan 26, 2025
The customer service is so bad and the pizza is not delicious. Just bread tomato that's it for everything. This store is charging 24 or $23 just only for bread and tomato that socks
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Patrick O.
Sep 12, 2024
This pizza was $30. It's their specialty Greek pizza. Looks awful and tasted awful. Inflated prices while they employ students and pump out cheaply made pizza.... Shameful
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Sophia D.
Dec 5, 2024
The pizza is great and a great price. However, the blonde 40 year old girl is awful. She yelled at her coworkers with people watching and was exceedingly rude to customers. I'm not sure if she was the manager or just a worker, either way she was a miserable person and should reconsider her profession. Awesome pizza though!
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Amber M.
Oct 9, 2024
$22 for the WORST most awful pizza me & my partner have EVER tried in our LIVES. Sauce was spicy & tasted weird. Bread was flat & chewy with no flavor. Vegan cheese was super sticky
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Ethan F.
Oct 5, 2024
Dude with a manbun was being an asshole to me and my buddy trying to order a full pizza when they close in 10 minutes. I too have worked in the fast food industry and know this is the worst thing to happen ever. I wouldve been fine if he just said they werent making full pies anymore but he all he said with a smug look on his face was thats kinda messed up and walked away. We only ordered 4 slices in the end to not get into anything deeper. Same dude then proceeded to throw 2 more pizzas in the oven
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