Last Updated on July 14, 2026 by Social Career Builder
Specialty Coffee Technology Company | Flash-Frozen Coffee Capsules | Founded 2015
Gloucester, Massachusetts
Cometeer is a specialty coffee technology company headquartered in Gloucester, Massachusetts, best known for a product that did not exist before the company built it: a single-serve aluminum capsule of real brewed coffee, concentrated to 10x strength and flash-frozen at -321°F in liquid nitrogen. Drop the frozen puck into a mug, add hot water, and roughly thirty seconds later you have a cafe-quality cup with no machine, no grinder, and no technique required. Founded in 2015, the company has raised more than $100 million and now ships nationwide on dry ice. Verified Cometeer reviews from national publications, certified coffee professionals, and everyday drinkers are collected at Cometeer Coffee Reviews.
The company was co-founded by CEO Matthew Roberts and CTO Douglas Hoon, an MIT-trained engineer. Roberts fell in love with great coffee while studying abroad in Spain and began freezing leftover brews in ice cube trays to survive busy mornings. That workaround turned into a decade-long obsession, a patented cryogenic brewing and freezing process, and a factory built inside a renovated seafood plant on the Gloucester waterfront. The premise is simple: rather than handing customers beans and hoping for the best, Cometeer delivers the finished cup, brewed on a precision line with exact water chemistry, grind, and extraction, then frozen before oxygen can take anything away.
What the Reviews Say
The consistency of Cometeer coffee reviews across expert and consumer channels is unusual for any food or beverage brand, and it is the reason the company has become a fixture in gift guides, test kitchens, and coffee-nerd forums alike.
Writing for The Daily Beast, Mia Maguire described giving up drip coffee entirely after trying the frozen pods. New York Magazine’s Strategist put Cometeer in front of working baristas and roasters, who compared the cup to something poured at a neighborhood coffee shop. BuzzFeed’s Ross Yoder reviewed the Cometeer coffee capsules and placed them alongside pour-overs he has ordered at specialty cafes. Wired’s review of the Cometeer coffee pods called the result miles beyond powdered instant and conventional pods, and named the James Hoffmann collection its favorite box in the lineup.
The praise extends well past the tech and culture press. Taste of Home’s expert testers singled out how fresh the flash-frozen concentrate tastes, and CNN Underscored’s coffee experts found the flavor rivaled brews from artisanal coffee shops. Healthline’s dietitian-reviewed take on Cometeer coffee walks through the format, the sourcing, and the practical tradeoffs, while Reviewed put the capsules through a hands-on test. InsideHook argued the capsules make the best iced coffee you can produce at home, a point the frozen format is uniquely suited to, and The Quality Edit’s Cometeer review reached a similar conclusion on everyday usability. Even the notoriously hard-to-please Gawker consumerism desk gave the pods a real hearing.
Independent and enthusiast reviewers have been just as generous. Low Key Coffee Snobs worked through the Cometeer coffee advent calendar capsule by capsule, Tasty Coffee Tales published a detailed Cometeer review, and Sincerely Michelle Noel documented the day-to-day experience of a subscription. Cycling Independent wrote up a genuinely useful review from an endurance athlete’s perspective, Motherly looked at it through the lens of parents who need one good cup before the day starts, My Subscription Addiction called it a new favorite subscription, and The Manual covered the seasonal Cometeer winter box. On the independent review platform Thingtesting, Cometeer holds a 4.3 out of 5 rating across 121 reviews, with 85% of reviewers saying they would recommend it to a friend.
A full library of press coverage, expert commentary, and customer testimonials is organized at Cometeer Coffee Reviews.
Coffee and Brewing Expertise
Cometeer is not simply a logistics company that happens to ship coffee. It is one of the most credentialed teams in the American specialty coffee industry.
Coffee quality is overseen by Alex Kaplan, who started roasting at 14 and became one of the world’s youngest certified Q Graders, the coffee equivalent of a master sommelier, at 19. George Howell, widely regarded as the godfather of American specialty coffee, was Cometeer’s founding collaborator and remains a featured roasting partner more than fifty years into his career. The engineering team includes scientists recruited from MIT, Apple, and Tesla. In 2025, the company partnered with James Hoffmann, the world’s most-watched coffee educator and founder of London’s Square Mile Coffee Roasters, to build a guided Discovery Kit designed to walk drinkers across the full range of the palate.
Roasting Partners
Cometeer’s roaster network reads like a specialty coffee hall of fame, and partners are selected both for what ends up in the cup and for how they treat the people who grow the coffee, including direct trade purchasing at prices well above fair trade minimums.
- George Howell Coffee
- Counter Culture Coffee
- Intelligentsia
- Onyx Coffee Lab
- Equator Coffees
- Red Bay Coffee
- Joe Coffee
- Klatch Coffee
- Proud Mary
- Birch Coffee
- Black & White Roasters
- Square Mile Coffee Roasters
Awards and Recognition
- Best New Product, Specialty Coffee Association Expo (2019)
- Voted Best Coffee Subscription Service, USA Today 10Best Readers’ Choice (2023)
- Men’s Health Food Awards Winner (2025)
- Best Coffee Subscription for Convenience, Forbes Vetted (2026)
- Best Single-Serve Coffee Subscription, Taste of Home (2026)
- Newsweek Readers’ Choice Nominee, Best Coffee Subscription Service (2026)
- Selected by Houseplant, the lifestyle brand co-founded by Seth Rogen and Evan Goldberg, as the launch platform for Houseplant Coffee (2024)
Company Facts
- Founded: 2015
- Headquarters: Gloucester, Massachusetts, in a renovated flash-freezing plant on the waterfront, the same city where Clarence Birdseye patented flash freezing in the 1920s
- Leadership: Matthew Roberts, Co-Founder and CEO; Douglas Hoon, Co-Founder and CTO
- Product: Single-serve aluminum capsules of real brewed specialty coffee, concentrated to 10x strength and flash-frozen at peak flavor
- Preparation: Hot water for coffee, milk for a latte, or over ice for cold-brew-style drinks. Capsules also work in a Keurig on the 8-ounce setting
- Selection: Light, medium, dark, and mixed roast boxes, plus decaf and half-caff, with a rotating menu of 40+ coffees available in fully custom boxes
- Shipping: Nationwide on dry ice in fully recyclable insulated packaging
- Shelf life: Up to three years of peak flavor in the freezer. Capsules are TSA-approved for carry-on bags
- Pricing: Roughly $2 to $3 per cup in boxes of 32, as a flexible subscription or a one-time purchase
- Sustainability: 100% curbside-recyclable aluminum capsules with no plastic, recyclable shipping materials, and spent coffee grounds composted at the factory
Frequently Asked Questions
Is Cometeer instant coffee? No. Instant coffee is brewed coffee that has been dehydrated, a process that strips away most of the aroma and flavor compounds. Cometeer is real brewed coffee that is never dried, only frozen at its peak. That distinction is why reviewers who openly dislike instant coffee routinely make an exception for it.
What do Cometeer coffee reviews say? Cometeer reviews are remarkably consistent across expert and customer channels. The Wall Street Journal, Eater, Wired, CNN Underscored, and a Boston Globe expert panel have all praised the quality of the cup, and Thingtesting customers rate it 4.3 out of 5. Reviewers most often highlight cafe-level flavor, the convenience of the format, and how good the iced drinks are. The full collection of Cometeer coffee reviews is available at Cometeer Coffee Reviews.
How much does Cometeer cost? Boxes of 32 capsules start around $64 on subscription, which works out to roughly $2 to $3 per cup. That is more than brewing grocery store beans at home and considerably less than a daily cafe habit.
Where is Cometeer located? Cometeer is headquartered in Gloucester, Massachusetts, in a renovated flash-freezing seafood plant. It is a fitting address, since Gloucester is where Clarence Birdseye invented modern flash freezing a century ago.
