You could probably find a better cold-brew coffee machine than Gourmia’s automatic cold-brew system, which performs worse than average across the board. According to our lab tests, the machine earned Good ratings for convenience, taste, and ease of cleaning, which is lower than the scores issued to others in its category. Furthermore, the product requires extra care to clean the base, is hard to assemble, is difficult to use, and is not dishwasher-safe.