I had been wanting to visit this roastery for a while after seeing all the reviews, and I finally got the chance yesterday. It did not disappoint. We ordered a mix of drinks: iced and hot kai lattes, an iced caramel frappé, and a cold brew for our family. Everything was delicious, but my personal favorite was the iced kai latte. Prices are reasonable for the quality you get, but honestly, the highlight of the visit was the service. While chatting with the cashier, I mentioned that I live here and surprisingly she offered me a kama'āina rate. This is not something I expect because I want to give my full support to a local business, but she smiled and said, "I got you." That small moment meant a lot, and it's exactly the kind of aloha spirit that makes a place memorable. Since it's a coffee-to-go setup, I didn't get to experience the interior, but the outside of the roastery has a really charming design. I'll definitely be back! read more

Kai Coffee Hawaii Roastery - Coffee Roasteries Near Me - Honolulu, Hawaii

Making our way to the roastery as we're heading to Diamond Head. They opened early in the day but closed by noon. Ordering done through the small window on the corner but they did have spaces to enjoy your coffee right at the venue as well if you opted to. It was not overly busy but they did take awhile to get the orders ready. Prolly understandable given the server was the one accepting orders and also acting barista. She's just super sweet, making the wait bearable. We got their Kai latte, which was basically their signature latte served with house-made mac nut syrup. Great choice to try when you want to get something with Hawaiian touch, especially with the coffee being pretty good. read more

Kai Coffee Hawaii Roastery - Macadamia Nut Latte - Coffee Roasteries Near Me - Honolulu, Hawaii

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Thìs is where home base is I suppose. Love how you can just walk up to its window and see all the action behind. You can literally smell the roasting. My kai latte was made the same way as the other store in Waikiki downtown. Service made to order! Mahalo read more

Kai Coffee Hawaii Roastery - To Go - Coffee Roasteries Near Me - Honolulu, Hawaii

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Coffee was quite tasty! I had an iced macadamia nut latte with oat milk (should have gone for macadamia nut milk) and found it to be thoroughly delicious and refreshing. Service was super fast at the window front and not touristy. Definitely recommend! read more

Kai Coffee Hawaii Roastery - Coffee Roasteries Near Me - Honolulu, Hawaii

One of my favorite places for their macadamia nut lattes!! They are an order and go spot near Rainbow Drive Inn on Kapahulu. When you order you can see the coffee roasters. It's actually a very spacious space inside. The two times I've gone, it's usually one person working the register and making the drinks so it can just be a little slow since they take your order then make your order before taking the order of the next person. But all in all, good coffee and good service. read more

Honestly, the best coffee I've had anywhere in Hawaii!! Nothing else compares. This is a must stop now anytime I find myself going to Oahu. And the taste is always so consistent. Great coffee, clean location, and friendliest staff make this place a 5/5 read more

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Kai Coffee is a really solid spot to visit for local coffee. Looks like they roast their beans on site. Americano wasn't on the menu but upon request, they're able to whip it up for me. Their bean taste was really smooth and rich. It was an enjoyable cup of joe. Açaí bowl was tasty--base was smooth and the pile of fruit was presented nicely. Bowl was surely inviting to eat. Banana bread on the menu we also tried but I didn't find it all the special. The folks working there were really friendly. And offered quick service. Overall visit I thought Kai was great--give them a try. They do lack parking unfortunately since they're right at a corner. Cheers read more

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I got the Kai coffee bug last week I had Kai coffee in Waikiki my first time . Today I stopped by their Kapahulu location . I ordered their 12 oz coffee grinds so I can make my own ice coffee at home lol .Its their Kai Espresso blend the counter person told me that it's highly concentrated so I don't need to put too much coffee grinds while brewing. This location has a take out window for quick service located at the corner of Kapahulu and Herbert St. Support local read more

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I stopped by the Kai Coffee Roastery to get a caffeine fix, and I'm glad that I did - this walk-up window offers espresso, coffee, some eats (scones, banana bread, chocolate chip cookies, etc.), and fresh-roasted whole beans that you can purchase. I had their Kai Latte, which is their signature macadamia nut latte - it was nice and strong, with a bit of creaminess to it. I just wished it was a tad bit sweeter. Service was friendly, and you can see the roasting of the beans inside. Cute place to stop by! +friendly service +walk-up window read more

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You know when your latte is a certain color and you just know that it's gna be spectacular? Kai coffee consistently did that every time for us! This coffee shop is our favorite on the island! Sometimes the milk to espresso ratio ends up being too milky when you order a large, but the worker told me they add 3 espresso shots for the large and it is still perfect!! We always ordered the Kai latte, and it is not too sweet. Island vintage is good, but when you want a less sweeter coffee, Kai coffee is the way to go :) *Def go to this location instead (perf to grab n go), as it's less crowded. We stayed at the alohilani and fortunately had a Kai coffee within walking distance, but the line can get way too long in the mornings. read more

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These are literally at every corner so if you want coffee near by, this is it. Coffee is fine depending on what you order. We tried a few drinks and are all light in coffee flavor. Very milky but we normally have espresso over ice and prefer a stronger brew so we can't say everyone would feel the same. Service is hit or miss depending on location. We had both good and not so good. All were clean and had plenty of seating. read more

Kai latte is a delectable nutty coffee that's super smooth and addicting. There seems to be a variety of locations in Waikiki that close late, as location closes at 1pm and doesn't seem to let people inside due to the fact that it's a small roastery. You can park along the street and grab your coffee to go. Staff are friendly and drinks come out relatively quick! Seems like there's only one person taking orders and chugging them out, so be patient! They take cash and card. read more

It's fancy! It's local and it's privately owned so I always like to support. It's also a specialty shop, yet has a takeout window as well with onolicious coffee. I ordered a large signature latte. The service, is courteous, friendly, and professional. I had one smooth latte it was made with finesse. read more

Kai Coffee Hawaii Roastery - My first experience...gotta go with da Signature latte. Go BIG or go home, so...mmmm..... - Coffee Roasteries Near Me - Honolulu, Hawaii

This has to be one of the best macadamia nut lattes I've ever had! I had heard of Kai Coffee before, but their main location was in Waikiki and I rarely venture out there. So when I saw that they popped up in Kapahulu, I was stoked! This is a "to go" coffee shop only. They're located off of Herbert St. and there's very little street parking available. I arrived shortly after they opened at 7am, and there was only one other customer in front of me. Their menu is limited but in my opinion, all you really need to know is the Kai latte. I ordered the medium Kai latte, which is their signature mac nut latte with your choice of milk (I got almond milk) for $6.75. It was so creamy and flavorful! I wish I would've gotten a large! They also offer drinks like mocha, cappuccino, chai, matcha, cortado, espresso, cold brew, etc. And you can purchase their whole bean coffee bags to go! Definitely check them out if you're a coffee fanatic like me! read more

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Got iced coffees here. Wife asked for a napkin for the condensation. Bro said "Just use your sleeve." Not funny. read more

Kai Coffee Hawaii Roastery - Coffee Roasteries Near Me - Honolulu, Hawaii

Quick service and I like the walk through kiosk vibe. The cashier was also very nice. The Kai Latte with oat milk is really tasty, the coffee is strong but doesn't have an acidic aftertaste. The macadamia nut syrup taste is there and is not too sweet. I thought the oat milk would ruin the overall flavor but it didn't! I just can't believe it's $7.85 for a SMALL size drink. This is a roastery too so i'm wondering why can't it be a little cheaper than a usual cafe drink if the coffee is roasted in house. So minus one star for the price. Overall, I would come back again! read more

Kai Coffee Hawaii Roastery - Kai Latte with Oat Milk - $7.85 - Coffee Roasteries Near Me - Honolulu, Hawaii

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It's a walk up window to order coffee. There is no store you can walk into. You can buy coffee and drinks from the window only. I ordered the Kai latte with oat milk and WOW it was divine! If I lived closer I would buy one every morning. Very friendly young guy working on Saturday. I think he was alone and there was about 8 of us that walked up to order from 3 different parties all at once. Felt kinda bad for him! The parking is obsolete. Unless you get lucky with street parking in front you will have to search for parking near and far. Bring your quarters. Will be back! read more

Kai Coffee Hawaii Roastery - Kai latte with oat milk - Coffee Roasteries Near Me - Honolulu, Hawaii

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Very disappointed with what we ordered. I was hoping to really love the coffee but it was so mediocre. Couldn't even finish it. My fiancé didn't like it very much either, and he isn't one to dislike coffee as much as I do. read more

Kai Coffee Hawaii Roastery - Coffee Roasteries Near Me - Honolulu, Hawaii

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I was hesitant to review Kai Coffee because I can't drink coffee (I bounce off the walls). I am reviewing this based on their Chai Latte. :) Kai Coffee is located next door to Sunrise Restaurant. When they first opened, I happened to be there when they were roasting their coffee beans. OMG. It smelled like chocolate baking and I thought someone was making chocolate chip cookies. Sniffed my way to Kai and got a tour. They don't allow people to tour anymore but it's a really neat set up! I purchased some gifts for coffee loving friends in the cute tins they have available (see photo). After having a lovely lunch at Sunrise, we walked over to the window to get drinks. I got the Chai Tea Latte (hot) with Almond Milk. They had other choices like milk milk and oat milk. The Chai had a nice mixture of spices and wasn't overly sweet like some places makes em. I would order it again! Next time I want to try the Matcha Latte. But anyhoo. Street parking. Great customer service, the guys working there are so friendly and engaging. Fast service. Tea was lovely. Can't comment on the coffee but my co-worker really liked the Kai Latte (Mac nut coffee). Why not park at Sunrise Restaurant, grab some food from there and Kai so you can support TWO great local businesses? Win win! read more

Kai Coffee Hawaii Roastery - Really cute Coffee Tins to buy beans to gift to people who actually like coffee - Coffee Roasteries Near Me - Honolulu, Hawaii

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Just okay. Had the Kai Latte and banana bread. The banana bread was dry and grainy not worth $5 for the slice. Probably won't be back. read more

Kai Coffee Hawaii Roastery - Coffee Roasteries Near Me - Honolulu, Hawaii

There's nothing quite like fresh roasted, fresh ground coffee. Once you try it, it's hard to go back to Keurig. The entrance feels a bit like discovering a hidden secret. You need to ring the bell to enter their room of wonderful smells when the coffee is roasting. They have several different coffees in a variety of sizes for retail sale. The gift tins are cute, but quite small. I found the 7 oz, bags to be the perfect size for sampling. Service is very personalized. You can tell these are people who take their coffee seriously, and they are happy to show off the equipment and talk about the process. read more

Kai Coffee Hawaii Roastery - Coffee roasting! - Coffee Roasteries Near Me - Honolulu, Hawaii

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While I am not a fan of having to pay parking, this place is worth my coins in the meter. The customer service is awsome, the coffee is great and I rather support local. Service is quick and efficient. Will be back again and again. read more

I love this place!!! The first time I tried Kai Coffee was at their Hawaii Kai location and I fell in love. This location on Kapahulu is equally amazing. The decor is so welcoming and I love their service and the cute ordering window. My only complaint about this location is the lack of parking. There is only street parking available and there are slim pickings. It's almost always taken. read more

Kai Coffee Hawaii Roastery - Signature macadamia latte - Coffee Roasteries Near Me - Honolulu, Hawaii

Love the coffee and the people. This place is our "treat yo self" spot...and we treat ourselves often. My partner gets a large cold brew with a splash of oat milk and I get the iced Kai Latte with oat milk. Both are smooth, delicious and packs a nice caffeine punch. James and Steven are always friendly and welcoming. James knows our order by heart, which we sincerely appreciate on the days when we're caffeine deprived and can't mutter out our drink order. Always a lovely experience visiting this coffee shop. Thanks for opening one outside of Waiks! We hope they'll open the inside soon - looks like a beautiful working space. Don't forget to ask for a kamaaina discount! read more

Kai Coffee Hawaii Roastery - Coffee Roasteries Near Me - Honolulu, Hawaii

It feels like this location is an afterthought... I've been to Kai in Waikiki and this is probably the place they call home to roast their coffee beans and thought why not add in a walk up window as well lol! Don't get me wrong the coffee here is just outstanding just the convenience is great if you're in the area...I supposed the same for those in Waikiki as well but the parking here is the real challenge but I do recommend to grab a sip from here if you're in the area. You really can't miss the vibrant artsy painted building and the staff at the window is a delight which then I noticed the summer special item which he totally recommended "Espresso Tonic". Shots of espresso with tonic water and vanilla syrup...strange indeed but he says it's his favorite and kinda taste like Coca Cola, okay I gotta try this! You know whoever is the mixologist here that came up with this is brilliant! No it isn't gonna be my go to favorite sip but it was really good and does taste sorta like Coca Cola with a bite hahaha!!! Love trying something different and this place certainly doesn't shy away from being original for sure the vibe here is nice just wish they have a pick up parking spot just for convenience. Thank you! read more

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Bad service, like the employee was forced to be there. Worst coffee I have had in Oahu. Would not return or recommend.

My friend was in urgent need of the restroom and they let her in even though they were closed! While I waited I was blown away by the kindness of the workers at Kai coffee! They recommended to me multiple coffee options as well as explained the multiple blends they have available! They helped me pick a perfect coffee to take home! Can't wait to try! Such a cute place, I can't recommend it more! read more

Located in Kapahulu goings to Waikiki side. Parking was fine, it's a small lot or street parking. When I got to the window, I noticed it was just one guy working. He wasn't friendly, didn't greet me, nor did he smile. I told him it was my first time trying the place, and if he had any recommendations m. I got no recommendations and no emotions at all. So that was a bummer. I ended up just ordering a Kai latte sweetened. When I got my coffee, I noticed how watered down it was. I would expect milky, but no it was more on the clear side. The taste of the coffee wasn't was I had hoped for a it was definitely watery, and it wasn't sweetened. I am hoping to try this place again, and hopefully give it another try and another drink. read more

Kai Coffee Hawaii Roastery - coffee to go menu - Coffee Roasteries Near Me - Honolulu, Hawaii

walk up window. Kai latte hits the spot. flavored just right, not too sweet and finished with a pretty design. read more

Kai Coffee Hawaii Roastery - Kai Latte - Coffee Roasteries Near Me - Honolulu, Hawaii

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This is my go to coffee place, I have not found any good coffee in a while especially after Washington. The service was great especially the main branch, I would come here even though it's a long drive. This is not a sit down place, where you can hang out but you can grab a good strong coffee. I recommend espresso tonic but they are seasonal, cold brew is a hit and chai latte. There chai latte depends on who makes it, but the one I got reminds me of a Somalian chai latte. read more

Excellent quality coffee. I had an iced latte. The espresso had a nutty taste. So good! read more

Kai Coffee Hawaii Roastery - Menu 12/9/2023 - Coffee Roasteries Near Me - Honolulu, Hawaii

Was next door at RN Auto Body & Paint and decided to check out this cute coffee window. Ordered an iced large kai coffee and it was delicious! Lightly sweetened and the macadamia nut flavor is subtle but there. The service was also nice and friendly. Will definitely come back and try their other items! read more

Kai Coffee Hawaii Roastery - Iced Large Kai Latte - Coffee Roasteries Near Me - Honolulu, Hawaii

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First time here had the Kai Latte a Macadamia flavored latte. It was good not too sweet and the macadamia flavor tastes great! The only thing is parking is not good. read more

Kai Coffee Hawaii Roastery - Kai Latte - Coffee Roasteries Near Me - Honolulu, Hawaii

Onolicious hot kai latte. Light and delicious drink. Very filling for a small drink. Takeout window before my lunch next door. Cute place and convenient on kapahulu ave. Great customer service. Fast and easy to pay on the go. Arigato! read more

This coffee shop is a hidden gem! You order through a small window on the side of the store where you can smell the rich aroma of freshly ground coffee wafting through the air as you wait (of note there is no seating but it is a great place to pick up coffee on your way to a morning hike). I got the Kai latte, the coffee is fragrant and smooth. I normally don't like flavored lattes but the macadamia nut syrup is perfectly nutty and not too sweet. We discovered it on our 2nd day in Oahu and went back every morning until we left and bought some more beans to take home! read more

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Stopped by here twice during our vacation so you know it's good. Friendly and fast service! It's just a window for to orders so it's more for those who live near by or if you're heading out for the day. I got the ice Kai Latte and it was delicious! Just a heads up for ice drinks: they are only available as a small or a large. Overall highly recommend! read more

Kai Latte with oat milk was so smooth and delicious! We went back several times for it.

Loved this Kai coffee roastery i was there for week vacation and been drinking it everyday love their Kai Latte and my husband love their new tonic coffee. We even bought whole bean to bring home ... definitely recommended to anyone who in the area to try them it legit read more

We got two iced Kai Lattes, which are macadamia nut flavored, and we really enjoyed them. Parking is street parking and difficult, and it is a takeout window only (no seating or restrooms), but the coffee was definitely worth it. We will be back when in the area. read more

Kai Coffee Hawaii Roastery - Iced Kai Latte - Coffee Roasteries Near Me - Honolulu, Hawaii

My favorite coffee shop on the island! I have visited multiple Kai locations and love them all! Kapahulu is always a great visit. With Kai Coffee they care about their guests and you can quickly become family! This may only be a walk up window but that does not make the quality of service any less. Each time I go they call me by my name, and I by theirs. Just the other day one of their team members saw me walking down the sidewalk and passed me in their vehicle shouting my name to say hello. That experience proves that their service goes beyond their walls. They say Aloha in Every Cup and I certainly have felt it! read more