I've tested countless coffee makers, and these are the 7 Prime Day coffee deals worth buying

Save 50% on the Keurig K-Mini this Prime Day. It's less than 5 inches wide, which is ideal for compact spaces, and comes in five fun colors. Thanks to this huge saving, it's the cheapest Keurig you can buy right now.

The Braun BrewSense used to sit at the top of our coffee maker guide thanks to its dependable design and consistently high-quality brews. And at $89, it's still a fantastic choice. Check out our Braun BrewSense Drip Coffee Maker review for the full lowdown.

Looking for a quality espresso machine on a budget? Check out the De'Longhi Stilosa. Sure, it's a little cheaper-feeling, but we were able to get some incredible espresso from this machine, with our reviewer calling it "almost Breville for just $149". So at under $100, it's a total steal.

Breville upgraded its Precision Brewer Drip Coffee Maker this year, meaning the original model (which is still an excellent buy) is now even better value. Down to under $200, it's capable of making seriously quality coffee, and looks premium too.

In our Lattissima Vertuo review, we called Nespresso's machine our favorite espresso machine. What makes it so premium? The Lattissima has a built-in milk system. This milk system froths and heats milk for you, so you don't need to get a separate milk frother or microwave your milk. The milk carafe can even be stored in the fridge between uses. This is by far the best option for serious coffee lovers who don't want to deal with the hassle of an espresso machine.

This early Prime Day gets you a 3-in-1 machine that makes espresso, drip coffee and rapid cold brew. It also has Barista Assist technology, an integrated grinder and weight-based dosing, plus hands-free frothing.

The Breville Barista Touch Impress is a legendary machine. It walks you through every step of brewing, from your grind size to your milk texture, and it even has a tamping arm which achieves a mess-free, even puck with every use. At $500 off, it's an astonishing saving.