We were in the area and new to Tulsa so I stopped in to grab two iced lattes for my husband and I. The coffee is incredibly acidic (I agree), I actually compared it to vinegar when explaining the flavor. My husband likes his coffee black so a little kick doesn’t throw him off much and he hates it! It did take 10mins to receive my drinks, I was definitely time crunched but don’t like rushing. I really hope the coffee flavor isn’t comparable to other small cafes in Tulsa. Coming from Chicago I would love to make Tulsa my happy place with all the coffee that I can enjoy! That being said I would love to try this place again if they ever brew something different. I will definitely be back for the bakery items, my family absolutely loved their cookies!

Top notch espresso. Really chill vibe early Sunday morning.

Highly recommend the customer service and vibe was great! Coffee was good as well.

Cute coffee shop in downtown Tulsa! Great prices and they have a bakery that makes all their goodies in house. They also had a delicious looking breakfast burrito that I will definitely try next time I come in.I definitely recommend this coffee shop next time you are downtown.Edit: tried the burrito - it is so yummy!

Very friendly staff, and super cute environment. I always give a location two chances before leaving a poor review because we all have off days. The coffee is incredibly acidic and for me undrinkable. Ive tried both the espresso shots and cold brew and both times had to completely throw away my drink after taking a sip. We also tried a chai last time I went and it was simply just a glass of milk with some spices floating in it (not really mixed). I was really bummed because this place does have really great reviews and its quite possible I got them on a bad day both times. I just think whatever coffee roast is being used is really bad.

One of my favorite coffee shops downtown. Never disappoints. Friendly staff, quick service, rotating seasonal drink menu. Just wish they were open later than 2pm 😉

Triangle is such a great shop to come in and work or hang! It’s a lovely environment with an open feel. This place feels like home! I love the minimal decor, and the coffee is great! Highly recommend you come spend your day here!

Quality service, light, open space, and the barristas are easy to talk to and ask for recommendations! It has a good vibe to catch up or get some work done! Say hi to James behind the counter!

Though Im not downtown often, this place has become one of my favorte coffee shops in town. The staff is always super kind and knowledgeable! The space in quiet and clean. Street parking can be a little tricky, but it is well worth the walk. The coffee is regionally local and consistently great.Theres also a bakery inside with some of the best cakes and cookies in town!

Can’t believe I am only now discovering Triangle Coffee downtown. The staff are so friendly and helpful, especially Jake and Frankie. Great prices for delicious drinks. Ordering coffee online was super efficient and maybe the easiest experience with curbside I’ve had yet! I’ll be back soon to my new favorite local coffee spot.

My wife and I were staying at a downtown hotel and came to grab two to-go cups of latte with half-and-half in the morning. The espresso used for latte was much more acidic than what Starbucks offers... or was the half-and-half going sour sooner than expected? At any rate, we called later to ask the coffee shop to check its half-and-half to be sure, and I hope well have a better tasting coffee next time.

Stopped in today after a miss at the coffee shop right around the corner. Triangle was great! Great staff, wonderful local roast. We will be back!

They take their time making dense wonderful cappuccinos

Favorite spot in tulsa for coffee and pastries

Triangle Coffee is literally the best coffee shop in the universe. I love the coffee, the atmosphere, the people, the plants. Will always be my favorite coffee shop.

Delicious coffee and wonderful staff

Quick service, good options (especially for my alternative-milk friends), typical high prices for premium lattes. Nice employees and lots of beautiful plants!

Amazing people! Amazing coffee! Great place for catching up with a friend, or studying. Love this place.

Disappointed with our visit here after seeing so many high ratings -maybe just an off day? No half and half or heavy whipping cream, only whole milk. Out of bottled water. Coffee and service were both ok. Didnt even finish the coffee. Chocolate chip cookie was good. Good atmosphere, good background music. Unfortunately wouldnt be back.

Great location and great breakfast burrito. a killer vanilla latte you should not pass up!

Good spot to study. Great coffee, lighting, and aesthetic.

Triangle coffee is good, but I’d stay away from the seasonal menu if I went back. Pumpkin Spice Cold Brew was not great. Our iced lattes were average. They were serving Onyx coffee, great roaster. Environment was chill. Service was friendly and drinks were executed quickly.

Trendy, clean, well-lit coffee shop with fabulous coffee and creative offerings. The morning I went in, they were having a discount on pastries. You cant go wrong here!

Best oat milk chai latte and breakfast burrito I’ve ever had!!

I just happened to be driving by and noticed this place and decided to try it out. I was very pleasantly surprised! They have GREAT coffee and the staff was so friendly and knowledgeable! They went above and beyond to be helpful and answer my questions about the coffee they serve. I highly recommend it!

Friendly owners and staff, a calming and clean environment, and wonderful coffee - its a great Tulsa business. The vegetarian breakfast burrito with salsa is delicious and you cant go wrong with any of the tasty pastries.

Love this coffee! They use Onyx, which is my favorite brand of coffee from Little Rock. I have had coffee all over town, but this is my favorite. Other places may have more food or more seating, etc., but if you want a higher-level coffee you can really enjoy without having to add sugar to hide the burnt flavor, this is your spot. I love that they use the Tropical for their cold brew - it’s a perfect summer drink! Also, their breakfast taco is delicious. My son is quite the connoisseur when it comes to tacos of all types, and he said these were his favorite. 😊

Great place to get coffee and a pastry. Visiting from Oregon and loved this coffee shop. The service was excellent.

Simple, calm environment. Kind employees, super yummy lavendar latte. Nice, quiet environment to read and chat!

Great coffee, nice atmosphere, friendly staff

Great place to work with excellent coffee and a well curated small menu. Friendly staff.

The drink was warm and not sweet me and my friend came in for coffee it was one guy working and we order the toasted something drink we remmeber it had liquid caramel and not the drizzle ...because i said something to him about it but he did make a cut design in the coffee

Had the most delicious cookie butter cortado! Jake was a friendly and great barista. Definitely coming back while I’m in Tulsa 😁

Stopped by here for the first time yesterday early afternoon. Latte was very smooth, spiced chocolate chip cookie was delicious, facility was undeniably clean, and the staff was very personable. I definitely recommend Triangle Coffee.

Im going to update my original review.This place has some of the best coffee Ive had in Tulsa. They can do it all and do it well.The staff are the nicest people youll meet and they are very knowledgeable.Based on what Ive heard, and had from their menu, their food is made fresh and it tastes like it.In my opinion their baked goods rival the bakeries downtown. Ive ordered most of them and have never been disappointed. Ive never liked scones and I loved their blueberry scone.Great music playlists too. Chill and quiet enough to work.I recommended this place, obviously.

Delicious. Nice atmosphere. Not pretentious. Favorite coffee spot in Tulsa!

One of the best cups of coffee I’ve ever had. Awesome find, courteous staff, easygoing atmosphere. We will be back next time we’re in town!

I absolutely enjoyed this spot!Cute coffee shop!Its very open. Its more of a modern coffee shop! Usually coffee shops are cozy, but this one was a bit different!Taff was friendly!

Great coffee. Baristas are super friendly. Always a great place for work meetings or just to sit down and read

Friendly Staff, Good coffee.

Good vibes. Relaxing coffee shop with great drinks and breakfast. For those working downtown, it is a great spot to get out of the office for some concentration time.

Triangle coffee was great we got a vanilla lateIced late and dirty chi were all great ty guys

Good coffee in downtown. I love a good 3rd wave, minimalist coffee shop, but the decor and atmosphere of this place feels stripped of any personality. Would love to see art, flyers, plants, magazines, or just some pop of color in here to make the space a bit more welcoming.

Had a fantastic latte, and I love the atmosphere here

Great coffee & cool vibe

Nice coffee shop if youre wanting something simple to drink and a quiet place to sit. I saw some other reviews talking about a bad smell in here - I noticed it the first time I went back in the fall and it was BAD, but Ive been back twice more recently and it was fine. These guys do the basics really well and its a clean, minimalist atmosphere.

Great place and great location. Coffee /Latte and the food items are great. Very reasonably priced.

Great coffee, fair pricing. Will definitely come back. I encourage the shop to have a table near each seating area for setting coffee down. There are lovely chairs up front, but nowhere to put coffee.

They brew a mean cup of coffee, and have a truly relaxing shop.

Triangle coffee was pretty chill. Nice atmosphere and cool people. My chai and muffin were okay. No complaints, but also not the best thing Ive ever eaten. You wouldnt be disappointed if you head here so thats a plus.Reply to owner: Im just a really picky eater. I hate to be corny, but its not you, its me is an appropriate statement here.

The man who helped me was very nice and helpful, and I was in and out in two minutes! 👍🏻 I asked for a regular coffee and it’s a medium roast, very good.

Great new place for coffee in downtown. Clean aesthetic and excellent, flavorful coffee. Both the drip and the espresso were on the brighter side. I particularly liked the espresso - i had a flat white and it was colorful and fruity.

Hands down one of the best cold brew coffees in Tulsa, and the best cold brew I have had. I will be back soon to try their other drinks.

First time to visit this shop and I was impressed! I got a pour over and it was delicious. They brew Cirque coffee there and are quite knowledgeable in what they do. Also very friendly. Would be great if there were a few more couches or soft chairs to relax in, but the attitude of the baristas/owners goes a long ways in my books!! Very laid back atmosphere and not just terribly many people so I really appreciated that also. Of course I was there on a Saturday, and maybe that was the reason why there werent a whole lot of people there. A great place!!

The coffee is good, but please do something about the smell! I thought it was because you had just opened, but it still smells like a construction zone (chemicals, etc). Get coffee scented candles or an air purifier in there!

I want to give a 3.5 star for the first visit. I love the minimal and airy space. Feel calm and comforrable. (I suggests calmer music to fit the decor.) It is so hard to find a quiet coffee place nowadays. Coffee tastes great. The foam is on the airy and tall side for me. The breakfast taco with the refreshing salsa is simply deliscious! It was folded a bit messy though. Will definitely come back for a quick breakfast and coffee, and looking forward to seeing it keep growing.

Kind of expensive and not as good as other coffee shops I have been to in the area. Not bad, but I also wont be going back. The guys were nice and the space looked great, just not my cup of tea, or in this case coffee.

It’s good

Excellent food and coffee. Everything we tried was outstanding!!! We will be back.

Love everything everyone is doing over there. Plus their breakfast muffins are incredible.

Im very excited by this new shop. Cool location and the coffees is solid. Nice guys working there. Hope theyre a success.

Coffee is great, and their steamed milk in their lattes is always perfect. I really enjoy the gorgeous front windows, iced lavender lattes, and their pet friendly atmosphere. There are also plenty of outlets at each table. Excited for Tulsa to keep growing and for locals like the guys at Triangle coffee to keep it going.

Loved the shop! Very friendly staff, good food/drinks, play good music, and extremely clean environment. Great, simple, and modern aesthetic.

Super cool! Lots of great workspace, delicious drinks and bakery

Good coffee and atmosphere.

Great coffee and breakfast tacos. The shop has great natural lighting for work/study too. Very clean/minimal atmosphere.

My new favorite spot in Tulsa! Great atmosphere, the baristas are knowledgeable (and cute!) and make a tasty iced latte! Will be coming back again and again!

This is a great addition to the Tulsa coffee scene. I love the simplicity of the design. The long tables are cool.

This is the BEST coffee shop in Tulsa. It has a refreshingly modern look and the coffee is excellent every time. This is the coffee shop that downtown Tulsa needed. Do yourself a favor and check this place out!

Exceptional coffee. Simple and unpretentious, with a great vibe.

Simple place. Good coffee. Cant wait to try the breakfast tacos

Kind of cold and bare inside but good Brew

Cozy little place in the middle of downtown and they make a great cup of coffee.

Clean, nice atmosphere. The latte was good, although not as good as some other local shops.

Cozy little place in the middle of downtown and they make a great cup of coffee.

Great staff. great bean juice. great sammies.

Their coffee has good flavor.

Great coffee. Great plants! Pretty ok gentlemen(t) serving coffee, too.

By far, my favorite coffee in Tulsa! And its a nice place to hang out.

Great service, great coffee. Great location.

Great atmosphere! If you’re looking for a subtle place with amazing coffee and excellent customer service, this is the place to go.

My favorite local coffee shop.

Very friendly staff! Would recommend them to anyone

Excellent coffee; amazing service

The coffee is good, but the pastries are delectable!

There cold coffees are Awesome

Take my money! Best shop in town! 10/10

Excellent coffee, great service, cool vibes - best all-around in Tulsa!

Great place to get some coffee, love the flavour.

I heard the coffee was good from the people that I was there with

Great little coffee place

Great space, awesome coffee, and good people 👍🏼

Not bad coffee service was great

Friendly staff, Amazing americano!

Coffee is OK, cheap pre baked items. Place smells like a sewer or subway.....

Awesome place and awesome coffee!

Tea was v good

Lavender latte ❤️

The coffee was very yummers in my tummers

Awesome coffee, tacos, and meeting spot.