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Koko Coffee | Causeway – Cozy Boston Café with Quality Coffee, Matcha & Gluten-Free Treats

Koko Coffee | Causeway, nestled in Boston’s vibrant 226 Causeway Street, is a cozy café known for its quality beverages and welcoming vibe. This spot caters to diverse tastes, offering flavorful artisanal coffees like matcha and ube lattes, alongside caffeine-free teas such as ginger lemon. Their gluten-free almond raspberry bread and fresh blueberry muffins highlight their commitment to thoughtful, real ingredients. Customers appreciate the friendly, efficient service and the cafe’s inviting atmosphere—ideal for relaxing or working. While prices reflect the prime location, the genuine flavors and attention to detail make Koko Coffee a standout gem for both locals and visitors.

Koko Coffee | Causeway at a glance

  • Address 226 Causeway St, Boston, MA 02114, United States
  • Phone +1 857-230-0444
  • Restaurant type Cafe .

Photos & Gallery

Koko Coffee | Causeway: Reviews & Ratings

Jessica Sloan
5

We stopped into Koko coffee for a quick drink & snack and had a great experience. I don’t drink caffeine and they had ample caffeine free tea options, so I ordered the ginger lemon tea which was delicious. I also had the almond raspberry gluten free bread which was also delicious! Looking forward to coming back here!

Calvin Plunkett
4

Expensive, but so is the area in general. Staff was kind and speedy. My iced latte w/caramel ended up $7, but it was super tasty. Not sickly sweet, not burnt and bitter, you can tell they care about the quality of their beverages.

Douglas De Ford
5

Koko Coffee has good drinks and service, and overall a nice vibe. The atmosphere could be a bit cozier, but everything else was fine.

Zoe de Beurs
5

Lovely spot! Good vibes and great matcha! I saw one very negative review of Koko’s and could not DISAGREE more. This place is cute, not too busy, and has great matcha. I also love love love the drawings they have on the windows. I will definitely come back! It’s also a great place to work while having coffee or food :)

Janet Cheng
5

100/10 would recommend a visit to this gem of a cafe,y friend and I ordered an ube matcha latte, golden green tea, and blueberry muffin, all were delish. Drinks tasted “real” and not chemically, which is very hard to find nowadays. Shoutout to Sajni, our barista!!!! She’s seriously the sweetest!

Yhon Alexander Salvatierra
5

I had a matcha latter and zucchini chocolate bread, the matcha latte was great (no added sugar) but not as hot as expected. The zucchini bread was really good and I highly recommended. The barista was really nice and attentive for my order. The place is mid size and you can bring your dogs (bc there was one sitting next to me) not sure about cats tho. Also it’s quiet and you can work or study with no problem. I’ll definitely come back for their coffee.

Cindy Cortes
5

I'm absolutely OBSESSED with this coffee place! The atmosphere is cozy and lovely! The real star of the show is the coffee - rich, smooth, and expertly crafted. I love their food, specially the grilled cheese sandwich! The staff is super friendly. I've already been back multiple times and I'm planning on making it a regular spot. If you're a coffee lover, do yourself a favor and check this place out - you won't regret it!

Location

  • Koko Coffee | Causeway
    Koko Coffee | Causeway
    226 Causeway St, Boston, MA 02114, United States Hotline: +1 857-230-0444

Nestled in the vibrant heart of Boston at 226 Causeway Street, Koko Coffee | Causeway stands out as a charming café that blends quality with a welcoming atmosphere. From the moment you step inside, you sense a genuine care for both the drinks they serve and the experience they create. The menu caters thoughtfully to diverse tastes, offering everything from meticulously crafted coffee beverages to caffeine-free teas, like their refreshing ginger lemon tea—a favorite among non-caffeine drinkers.

What truly sets Koko Coffee apart is its commitment to authentic flavors. The almond raspberry gluten-free bread and blueberry muffins, praised for their natural, “real” taste, affirm this dedication. Their matcha lattes, including unique varieties like the ube matcha, balance rich, earthy notes without the artificial bitterness often found elsewhere. The quality is evident in every sip, whether it’s a smooth iced caramel latte or a perfectly brewed golden green tea.

The café’s vibe is another highlight. Although some find it could be cozier, the overall ambiance is inviting, peaceful, and suitable for work or casual meetings. Artistic touches like window drawings add a creative flair that complements the space’s relaxed charm. Staff members are noted for their kindness and efficiency, making each visit feel personal and pleasant.

While prices reflect the upscale Causeway location, the experience justifies the cost. Koko Coffee | Causeway offers more than just beverages—it delivers authenticity, flavor, and a space to unwind or focus. It’s a gem worth discovering for Boston locals and visitors alike, promising a satisfying blend of taste and tranquility.

Business Information

  • Service options
    • No-contact delivery
    • Delivery
    • Takeaway
    • Dine-in