Name: Ratio Coffee
Address: 1204 SE Water Ave, Suite 15, Portland
Rating: 4.05

“Purchasing a gift card was easy and convenient!”

Posted 4 weeks ago

“I clumsily shattered my previous Ratio Glass Carafe on a marble counter and I needed a replacement for my Ratio 8. I do hope Ratio will continue to offer these for Ratio 8 (and Ratio 6) machines, as I much prefer the Chemex style cone filter to a basket style filter for automating my pour over process!”

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Posted 4 weeks ago

“This machine makes great tasting coffee!”

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Posted 1 month ago

“We are enjoying our new ratio as we did with our previous Ratio 8 which we had for 10 years. We are very happy to have such a reliable coffee machine and great tasting coffee each morning!”

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Posted 1 month ago

“Worked well and resolved issues with short-cycling and error codes. Recommend regular use to keep Ratio brewers clean and operational. V”

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Posted 1 month ago

“Its the best! My son used it in his coffee bar. Keep up the good work yall do. Blessings, Ray Bobier”

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Posted 2 months ago

“Really enjoys the machine. Easy to use.”

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Posted 2 months ago

“I saw one of the Ratio coffee makers at a coffee shop while traveling and it's been on my mind ever since!”

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Posted 2 months ago

“Review: The Ratio 8 Coffee Maker — Where Biohacking Meets High Design For years, I was fiercely loyal to my stainless-steel French press. It was simple, ritualistic, and produced delicious coffee. That is, until I listened to Dr. Rhonda Patrick explain how unfiltered coffee, French press, boiled, and espresso, contain diterpenes, oily compounds that can raise LDL cholesterol and other lipids, potentially increasing cardiovascular risk. Her fix was refreshingly simple: use a paper filter. An unbleached, non-toxic one, of course. And so began my search for a healthier coffee maker. Easier said than done. I hadn’t realized how challenging it would be to find one that didn’t quietly leach microplastics. Weeks later, after endless fine print and near misses, I landed on the Ratio 8 S2: arguably the most expensive non-espresso coffee maker ever made, but also the most exquisite. It’s gorgeous, all sculptural lines and hand-blown glass. But beyond beauty lies brilliance: a precision-engineered pour-over system. The result? Cleaner coffee, still rich in polyphenols, without the diterpene drama. Yes, the Ratio 8 is indulgent (I waited for a sale). Each morning now begins with a moment of beauty, and truly delicious coffee, design meets intention, with a healthier heart in mind.”

Ratio Coffee 5 star review on 21st October 2025

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Posted 3 months ago

“Excellent coffee brewer.”

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Posted 3 months ago

“This machine makes a fantastic cup of coffee. I love how hot the coffee comes out, and the smooth flavor.”

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Posted 4 months ago

“I really love the ease and and quality of the ratio six machin”

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Posted 5 months ago

“EXCELLENT RATING 5 The BEST glass carafe made for making pour over coffee!”

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Posted 6 months ago

“Excellent quality and great coffee”

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Posted 6 months ago

“Fantastic coffee maker! I highly recommend!”

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Posted 6 months ago

“I use the Ratio Four Glass Carafe to prepare my pour-over in the morning. It looks super cute in my kitchen, and seems durable and easy to clean, so an all-around win!”

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Posted 7 months ago

“It’s a beauty!”

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Posted 7 months ago

“Simply the best coffee machine out there”

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Posted 7 months ago

“Love it! Brews delicious coffee quickly and consistently.”

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Posted 7 months ago

“Very good.”

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Posted 8 months ago

Shipping & Delivery
Delivery Methods	Postal Service, Courier
Average Delivery Time	Within 5 Days
On-time Delivery	Greater than 86%
Accurate And Undamaged Orders	95%
Customer Service
Communication Channels	Email, Live Chat, Telephone
Queries Resolved In	6 - 12 Hours

Ratio Coffee Reviews