Onyx Coffee Lab

“Great coffee, good food, and a very pleasant atmosphere!”

Dmitri N Apostolides★★★★★

5 stars for Onyx Coffee Lab in Bentonville. Easily one of the highlights of our trip. We were visiting town for a couple days and ended up stopping by to try a few things on the menu, and everything was dialed. The coffee was top tier, super smooth, well balanced, and you can tell they take it seriously. We tried a couple different drinks and each one had its own unique flavor, nothing basic about it. The space itself is beautiful too, very clean, modern, and just a cool place to hang out for a bit. It’s one of those spots where you can tell a lot of thought went into every detail. Overall

Blaine Kaiser★★★★★

Did you know this is like, the best coffee in the world? Unfortunately I don't drink coffee so I'll have to take my wife's word for it. The line to order food can get long, like really long. BRING YOUR PATIENCE PANTS! While the line looks long and daunting, it actually moved along relatively quick due to the well oiled machine that this place is. Food: I orderd the Onyx breakfast sandwich, which was really good, it had lots of thicc bacon on it. My only complaint was the pickled onions were pretty tangy, too much so for my own personal preference. While I don't drink coffee, or caffeine for th

Apple Z★★

When you ask for no ice, you don’t get a full cup, and they won’t tell you that. For more than $7 a drink, this doesn’t feel right. Supporting local business doesn’t mean you should treat your costumer this way. Also, this seasonal drink is not good. The matcha cold foam is good, but the coconut water under it tastes like ketchup…

Michael Perry★★★★★

⭐️⭐️⭐️⭐️⭐️ Onyx Coffee Lab in Bentonville is outstanding! The service was fantastic—Sarah was especially awesome, making the experience feel warm and personal. I ordered a Cortado, and it was incredibly smooth and velvety, served with a classy sidecar of sparkling water that elevated the whole presentation. This is easily one of the better coffee shops I’ve visited. They also have an excellent selection of drinks and plenty of high-quality beans to take home. Highly recommend stopping in if you’re in the area!