
If you're in the market for a sparkling water maker, you've likely come across the Sodastream brand. Sodastream offers a range of models, from compact and portable to large and countertop.
One of the most notable features of Sodastream machines is their ability to carbonate water using CO2 cartridges. These cartridges are widely available and can be easily replaced when they run out.
Sodastream machines are also relatively easy to use, with a simple process of adding water, inserting a CO2 cartridge, and pressing a button to carbonate.
Product Review
The Drinkmate Omni Fizz is a great option for those looking for a more affordable soda maker, costing about $120 less than the Breville InFizz.
It works similarly to the Breville InFizz, with a siphon attached to a valved lid that can handle extra pressure, making it suitable for more than just water.
However, it does require a 10-second wait after carbonating a drink to allow it to de-pressurize, which can be inconvenient.
The Aarke Carbonator is a premium option that looks elegant and can blend in with any decor, but it's only suitable for carbonating water.
It's worth noting that the stainless steel version can easily collect smudges, but they can be wiped clean with a microfiber cloth.
The Ninja Thirsti is a great option for those who want to customize their sparkling water with different flavors, holding up to two of Ninja's proprietary water drops.
However, it doesn't use bottles, instead having a water reservoir in the back that dispenses into a glass of your choosing.
Here are some key specs for each of these soda makers:
Our Pick: Fizzi OneTouch
The Fizzi OneTouch is a top contender for the best soda maker on the market. It's been tested alongside other top performers and has consistently delivered bubbly water on demand.
One of the benefits of a soda maker like the Fizzi OneTouch is that it can save you money in the long term. This is because you can make your own sparkling water at home, rather than relying on canned seltzer.
The Fizzi OneTouch is also environmentally friendly, as long as you exchange spent canisters and use it for years to come. This is a key advantage of choosing a soda maker over canned seltzer.
With a soda maker like the Fizzi OneTouch, you can make bubbly water at home and also carbonate other drinks, like cocktails. This makes it a versatile addition to any kitchen.
The Fizzi OneTouch has proven itself to be a reliable and effective soda maker, standing the test of time and competing with other top performers.
Testing and Criteria
We tested soda makers by assembling them, noting their counter space, and carbonating cold water to get the fizziest results. We visually compared the fizz level and bubble size in the sparkling water from each machine.
To ensure accurate results, we conducted a blind taste test with a panel of seltzer lovers, giving each tester soda water from each machine in a smooth-walled drinking glass to compare mouthfeel and flavor. A good soda maker should have good bite and no off tastes.
We also judged the fizz level by adding a Mentos to a glass of soda water from each model, but they all fizzled out about equally. Ultimately, our picks hinged more on the mouthfeel of the bubbles and how easy it was to adjust their level to our taste.
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How We Tested
We set up each soda maker on the counter, taking note of how easy it was to assemble and how much space it occupied. We then carbonated water that had been filtered and chilled overnight in the fridge, as cold water is essential for making the fizziest results.

We took into account how easily each soda maker allowed us to control the fizz levels, and then visually compared the overall fizz level and bubble size in the sparkling water from each machine. Our panel of seltzer lovers conducted a blind taste test to compare mouthfeel and flavor.
We gave each tester soda water from each machine in a smooth-walled drinking glass to avoid any extra nucleation sites that could increase carbonation. We looked for seltzer with good bite and no off tastes.
In our 2019 test, we added a Mentos to a glass of soda water from each model to accelerate the nucleation process and release the carbonation quickly. We wanted to see if any seltzer maintained its fizz longer, but they all fizzled out about equally.
We also tested the iDrink Drinkmate's capabilities by carbonating pre-carbonated, bottled sparkling apple juice in a blind taste test. We compared it to apple juice from the same brand to see if the Drinkmate made a difference.
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The Criteria for a Soda Maker
A good soda maker should be able to add lots of dense bubbles to water. This is crucial for creating a fizzy drink that's similar to store-bought soda.
The best soda makers are able to maintain a high level of carbonation, even after 24 hours in the refrigerator. This means your drink will stay fizzy for a long time.
A simple solution for connecting cartridges is a must-have for a good soda maker. This can be achieved with cage or cradle systems, or screw-in options that thread easily.
A good soda maker won't overflow or spray when carbonating. This makes it safe and easy to use.
Being able to customize your carbonation is also important. This can be done with a lever or knob that allows you to adjust the level of fizz to your liking.
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Design and Features
The design and features of a sodastream sparkling water maker can make a big difference in your experience. A well-designed machine can make it easy to use and enjoy your sparkling water.
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Removing and adding new cartridges can be frustrating, but some machines make it painless. The SodaStream Art's cartridge lives in the back of the machine, and it snaps smoothly into place.
Threading bottles into the carbonation system can also be a pain, but cradle-style designs can make it easy. The SodaStream Aqua Fizz has a cradle-style design that does the hard work for you.
A good soda maker should have a simple solution for connecting its cartridge, like a cage or cradle system or screw-in option. The SodaStream and Smeg machines have simpler designs that work well because they're easy to connect.
Some machines have levers or knobs that are better for controlling the level of fizz. The SodaStream Art and Aarke Carbonator have levers, while the SMEG has a knob, and they're all great options.
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Design Elements Were Crucial
Removing and adding new cartridges can be frustrating, but some soda makers make the process painless. The SodaStream Art's cartridge lives in the back of the machine, and it snaps smoothly into place.

Threading bottles into the carbonation system can be a hassle, but cradle-style designs, like the SodaStream Aqua Fizz, can make it a breeze. These designs do the hard work for you.
Some soda makers have push buttons, while others have levers or knobs for controlling the level of fizz. Levers and knobs are often better for this, as they allow for more precise control.
Making Extra Fizzy Seltzer
Making Extra Fizzy Seltzer is as easy as knowing when to stop adding CO2, which typically sounds like a groan or grunt from the soda maker. This warning noise usually starts at the sixth or seventh pump, so you know it's time to stop.
To achieve the best, fizziest water, you can add a few extra bursts of carbonation into your bottle, but be sure to follow the manufacturer's depressurizing instructions to ensure a smooth, safe removal.
The key to making extra fizzy seltzer is to know when to stop, and that's usually when you hear the warning sound from your soda maker.
Additional reading: Sodastream Fizzy Water Maker
The Competition
The Fizzi One Touch was almost crowned a winner in our previous review, but it's now been discontinued.
The SodaStream Terra Sparkling Water Maker is a solid performer, but its bubbles weren't as bountiful as the SodaStream Art's or AquaFizz's.
The Jet produced the least amount of carbonation in our previous tests and has also been discontinued.
The iSi Mesh Sodamaker is a vintage-inspired soda maker, but we can't recommend a handheld soda siphon when there are better options available.
The iSi Stainless Steel Soda Siphon has an unreliable trigger that frequently overpressurized and sprayed soda out of the glass mid-use.
The Aarke Carbonator Pro is a luxury soda maker with glass bottles and a cradle-style carbonation system, but it's big, bulky, and expensive, costing $350.
The DrinkMate Omni Fizz Sparkling Water and Soda Maker can carbonate more than just water, but it failed to measure up in our tests, spritzing overflow water when carbonating.
The AerFlow Aer1 System has a cool concept, but it's heavy, awkward to drink from, and doesn't carbonate all that well.
Sparkling Water Makers
SodaStream offers a full range of sparkling water makers, delivering fresh bubbly soda water at the push of a button.
Their water carbonators turn plain water into fresh sparkling water in seconds, making it easy to create your favorite fizzy drinks at home.
SodaStream's E-Terra model features one-touch carbonation, an easy-to-connect CO2 cylinder, and a dishwasher-safe bottle, making it a convenient option for home use.
The company's innovative Art model is designed to give you a unique, personalized hydration experience right at home, with user-friendly CO2 cylinders and dishwasher-safe bottles.
With SodaStream, you can unleash the potential of your tap water, transforming it into sparkling carbonated water with the simple push of a button.
SodaStream's array of soda makers, including the Art model, is designed to give you a unique, personalized hydration experience right at home.
Their sparkling water carbonator makes creating your favorite fizzy drinks a breeze, with no need for complicated equipment or maintenance.
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SodaStream's CO2 cylinders are easy to connect, and their bottles are dishwasher-safe, making cleanup a snap.
Their soda makers are designed to add lots of dense bubbles to water and maintain a high level of carbonation, even after 24 hours in the refrigerator.
SodaStream's machines have simple solutions for connecting their cartridges, like cage or cradle systems or screw-in options that thread easily.
A good soda maker won't overflow or spray when carbonating, and SodaStream's machines are designed with this in mind.
Their machines also have a quick, easy way to customize your carbonation, like a lever or knob.
SodaStream's soda makers are perfect for those who want to customize their fizzy drinks from the convenience of home.
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