Ratio Coffee Reviews

Name: Ratio Coffee
Address: 1204 SE Water Ave, Suite 15, Portland
Rating: 3.96

4.0 Rating 407 Reviews

70 %

of reviewers recommend Ratio Coffee

4.0

Based on 407 reviews

Shipping & Delivery
Delivery Methods	Courier

Ratio Coffee 5 star review on 18th November 2025

Anonymous // 01/01/2019

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“Not having a thermal carafe or a heated surface to keep coffee warm on a $600 coffee maker is kind of ludicrous and I’m not paying 120 bucks for a thermal carafe.”

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Posted 5 months ago

“Haven’t tried it yet”

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Posted 5 months ago

“Really feel like I wasted money on this. You can’t remove the coffee Pot without holding the part that holds the grinds to brew… and no warming station so the coffee gets cold fast.”

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Posted 5 months ago

“At best two stars. Attractive, no doubt, but if you like hot coffee don't bother with it. It's just above luke warm. The lid on the carafe is also a problem: it's removable but unfortunately it's easy to forget that it's on when time comes around to brew. Creates a major mess since nothing gets through the lid into the caraffe. Now I'll find out how difficult it is to return the thing.”

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Posted 5 months ago

“I never used it , I returned it together with the ratio 4 coffe machine”

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Posted 5 months ago

“I do not have it in my possession as of yet. You guys don’t ship to Hawaii so I had to have it sent to a friends place in Santa Cruz. He should be arriving with it within the next few days. At that time, I can let you guys know what I think”

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Posted 6 months ago

“Beautiful, amazing coffee, but no burner was a surprise I wasn't ready for. I didn't even know that was an option with coffee pots.”

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Posted 6 months ago

“i already had one of these and the carafe broke -the glass is super breakable. The cover on the replacement has already broken. not sure this is high quality glass”

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Posted 6 months ago

“I like my ratio 8 -- overall the coffee has been good. But the issue I have is that a lot of the times that I make 7 or 8 cups of coffee the coffee spill over the filter and grounds seeps under the filter. I am wondering if there was an issue with the design and if other people have experienced similar issues.”

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Posted 7 months ago

“Makes a wonderful cup of coffee. Extremely balanced. Issues that we have had are: 1. Takes an inordinately long time for coffee to completely drain from the filter. Coffee is set for as coarse of a grind as possible. We have ordered Ratio stainless steel filter and hopefully this will correct the problem. 2. When brewing a full pot, coffee splashes out of the top of the cover a bit. 3. The brew switch is extremely sensitive. If barely brushed while wiping the counter it turns on starting to brew. At this point we need to replace the water, coffee and filter. 4. Not a complaint but it would be nice to brew a larger pot.”

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Posted 7 months ago

“Great service and delivery simple no hassles”

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Posted 7 months ago

“I got it only because it came in a bundle. There’s no info with the product about where it’s supposed to go. The website has a vague statement about putting it under the carafe. I put it under the carafe in the coffee maker - but then it would not brew and all three lights flashed.”

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Posted 7 months ago

“Had far a few days and makes the BEST coffee and Love the Quality and looks!”

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Posted 7 months ago

“My coffee overflows every single time with this filter, no exceptions. Customer service was not helpful at all either. It's been weeks, and still now response. Would NOT recommend.”

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Posted 7 months ago

“Good coffee but a pain to put together and clean every morning.”

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Posted 7 months ago

“I still do not find the coffee that hot….I also feel the material is too plasticky. Doesn’t feel high end.”

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Posted 7 months ago

“Machine only worked for one week.”

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Posted 7 months ago

“Terrible experience overall. On my first brew I noticed that there is a plastic surface that was not mention on the website that has contact with hot steam that then also drips back into the brewing processed. I have reached out for questions concerning this, only to get an AI response several days after emailing them. I am still waiting on a human response now weeks later. I've lost all trust in his company and product's safety.”

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Posted 8 months ago

“My Ratio Four coffee machine is beautiful. It makes my coffee experience delightful. There are just a couple of things that I have to get used to. For example, when I first removed the basket to take the coffee grinds out, the hot coffee that remained in the basket came out from the bottom and went on my hand. The other thing is the power button, it is in a spot that is easily touched when putting the basket back in place. Other than that, I love the Ratio Four coffee machine.”

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Posted 8 months ago

“I don’t think it’s actually an 8 cup pot because when I fill up my ratio, the pot overflows unlike the all glass version that the system came with it never overflowed so it’s kind of disappointing”

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Posted 8 months ago

Ratio Coffee is rated 4.0 based on 407 reviews