There are independent organizations that thoroughly test products and publish information in magazines such as Consumers Reports and Consumers Digest. Many public libraries have subscriptions to these and you can search for product evaluations there. They also have web sites with information but you have to have a non-free membership.
You can also search for the products at online stores as well as ebay and amazon. You may find product reviews there. However, some reviews may be biased as a result of people finding non-existent problems because they failed to read or follow intructions that came with the product.
Kuering coffee makers are a personal best because of the quality of coffee made from these. These coffee pots also allow single use pots of coffee.
Gevalia Kaffe sells incredibly high end, gorgeous coffee makers. If you are looking to find a great product, that is your best option. Others include JL Hufford, which has an excellent selection of coffee, tea and espresso machines.
Information about Senseo coffee makers can be found on retail sites where fine coffee makers are sold. These coffee makers are moderately priced but function well.
Several good brands of automatic coffee makers found online include Bunn, Keurig, Cuisinart, Saeco, and Krups. You can also find plenty of quality coffee makers on websites such as Overstock.com.
The best brand in coffee makers would be Cuisinart. You can find a list of the top ten coffe makers on the following website: http://www.consumersearch.com/coffee-maker-reviews.
There are many great commercial coffee makers available on the market. Some of the best selling coffee makers are Cuisinart Coffee Maker 12-Cup Programmable Coffee and the Keurig B145 K-Cup OfficePro commercial Coffee Brewer, B140.
You can do a consumer search for coffee-makers. You should be able to read reviews. You would search something like reviews for coffee-makers or consumers reports on coffee-makers.
You can find several brands of single coffee makers at places like Sears or Best Buy. Some high selling brands are Keurig, Bosch Tassimo, and Espresso Planet.
You can find discounted or refurbished Bosch coffe makers on www.eBay.com. You can find fantastic deals on there.
Bosch is a fairly well known brand for coffee makers, and they do make multiple varieties of coffee makers. To find more information on what types of coffee makers they have available you can check their site at: http://www.boschcoffeemaker.net/
I think the best advice would be to go directly to amazon. Not only will you find all sorts of coffee makers, or varying prices, but you can also read the reviews of other purchasers. This information is invaluable these days.
Capresso coffee makers do allow for single pot drinks. The website allows room for evaluation of every coffee pot. You can find this information here http://www.capresso.com/coffee-makers.shtml