Ratio Coffee Reviews

Name: Ratio Coffee
Address: 1204 SE Water Ave, Suite 15, Portland
Rating: 3.98

4.0 Rating 392 Reviews

70 %

of reviewers recommend Ratio Coffee

4.0

Based on 392 reviews

Shipping & Delivery
Delivery Methods	Courier
Customer Service
Communication Channels	Email

Ratio Coffee 5 star review on 18th November 2025

Anonymous // 01/01/2019

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“I am using the Tatio Carafe Heat lid with a 10 cup Chemex it it is perfect. I keeps the coffee warm and make pouring easy. I highly recommend the Ratio Carafe Heat lid Lid: 5 stars!”

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Posted 2 days ago

“So far I absolutely love my Ratio Eight series 2. It makes remarkable coffee and has fabulous curb appeal. I rate it at 4.5 out of 5!”

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Posted 6 days ago

“I love the overall unit. HOWEVER, the new-and-improved thermal carafe is less than impressive.”

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Posted 1 week ago

“Great machine and it received a firmware update will hopefully prevent it from overheating again.”

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Posted 1 week ago

“The ratio 4 coffee brewer is a morning routine game changer! It's almost too easy. The separate water resovoir is genius. No more spilling water all over the coffee machine. I prep the coffee in the evenings and all I have to do when I wake up is walk into the kitchen and hit the brew button. And four minutes later I have an incredible cup of coffee. And I have a cup leftover to take to work in my travel mug so I don't have to stop at the big green mermaid anymore. If you're a single person like me it's honestly the perfect coffee setup. Saves me time in the mornings and it's already saved me a ton of money. My only complaint is the coffee isn't as hot as other brewers I owned in the past but that one small negative is greatly outweighed by all the positives of the Ratio 4.”

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Posted 4 weeks ago

“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 1 month ago

“Haven’t tried it yet”

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Posted 1 month 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 1 month 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 1 month ago

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

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Posted 1 month 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 1 month 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 2 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 2 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 2 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 2 months ago

“Great service and delivery simple no hassles”

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Posted 2 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 3 months ago

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

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Posted 3 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 3 months ago

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

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Posted 3 months ago

Ratio Coffee is rated 4.0 based on 392 reviews