Name: Ratio Coffee
Address: 1204 SE Water Ave, Suite 15, Portland
Rating: 4.12

“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 2 weeks ago

“Excellent coffee brewer.”

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Posted 3 weeks 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 1 month ago

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

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Posted 3 months ago

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

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Posted 3 months ago

“Excellent quality and great coffee”

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Posted 3 months ago

“Fantastic coffee maker! I highly recommend!”

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Posted 3 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 4 months ago

“It’s a beauty!”

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Posted 4 months ago

“Simply the best coffee machine out there”

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Posted 4 months ago

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

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Posted 5 months ago

“Very good.”

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Posted 5 months ago

“I love my carafe.”

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Posted 5 months ago

“coffee maker makes good coffee. Deliver times after orders placed could use improvement.”

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Posted 7 months ago

“Excellent repair service. My Ratio came back looking brand new and the functioning of it is now top notch as my coffee tastes amazing !”

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Posted 7 months ago

“Great customer service. Just wish the product was a little more trustworthy for the price point. Several family members have owned the ratio and mine was the last one working. Love the idea and plastic free components are my biggest vice so love the ratio for that but wish it was just more trustworthy”

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Posted 7 months ago

“I love my Ratio. I feel spoiled. It's the quietest and most delicious brew I've homemade in some time. Thanks!”

Ratio Coffee 5 star review on 3rd March 2025

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Posted 8 months ago

“The best coffee maker I have ever used. I got the ratio, and a moccamaster at the same .the moccamaster got sent back it was nowhere in the ratio 4s league.”

Ratio Coffee 5 star review on 27th February 2025

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Posted 8 months ago

“Gorgeous machine; delicious coffee! Adds a little luxury to every pot of coffee 🖤”

Shipping & Delivery
Delivery Methods	Postal Service, Courier
Average Delivery Time	Within 5 Days
On-time Delivery	Greater than 85%
Accurate And Undamaged Orders	95%
Customer Service
Communication Channels	Email, Live Chat, Telephone
Queries Resolved In	6 - 12 Hours

Ratio Coffee Reviews