Choosing the right soda maker starts with two practical questions: which CO₂ cylinders can you get locally, and do you want to carbonate plain water or prepare flavored drinks directly? Bottle attachment, included accessories, and countertop design also affect everyday use. This guide compares the best soda maker options in this lineup by those differences, so you can narrow your choice to your routine and preferred refill system.
Pros
- Adjustable carbonation by pressing
- No electricity required
- Includes 1-liter carbonating bottle
Cons
- CO₂ cylinder not included
- Bottle compatibility limited to specified Philips models
- Who should skip it: buyers needing CO₂ or bottle flexibility
Pros
- Three CO2 cylinders included
- Quick Connect cylinder system
- Dishwasher-safe reusable bottle
- Supports water and flavored drinks
Cons
- Requires ongoing CO2 refills or exchanges
- Skip if you want to avoid cylinder exchanges
Pros
- Electricity-free operation
- Adjustable carbonation
- Includes 1L carbonating bottle
Cons
- CO₂ cylinder sold separately
- Works only with specified Philips Quick Twist bottles
- Skip it if you want a complete setup without separate cylinder purchase
Pros
- Adjustable carbonation
- Quick Connect cylinder system
- Dishwasher-safe bottle included
- Supports flavored drinks
Cons
- Requires ongoing CO2 cylinder exchanges or refills
- Skip if unwilling to exchange or refill CO2
Pros
- Quick Connect cylinder system
- Reusable dishwasher-safe bottle
- Adjustable carbonation strength
- Supports flavored water and soda
Cons
- CO2 cylinder needs refilling or exchange
- Who should skip it: people who do not want recurring CO2 upkeep
Pros
- Includes a 1L bottle
- No electricity required
- Quick-lock bottle attachment
- Uses common screw-in CO2 cylinders
Cons
- CO2 cylinder sold separately
- Skip it if you need a cylinder included
Pros
- Adjustable manual carbonation
- Dishwasher-safe bottle included
- No outlet needed
Cons
- CO₂ cylinder sold separately
- Who should skip it: anyone who wants an electric soda maker
Pros
- Adjustable carbonation and flavor intensity
- 60L CO2 canister included
- Two flavor connectors included
- Pepsi Zero flavor included
Cons
- Ongoing use requires SodaStream CO2 cylinders and compatible drink mixes
- Who should skip it: people who do not want to use drink mixes
Pros
- Portable, compact design
- 0.8 to 1-liter fill range
- Works with flavored syrups
Cons
- CO₂ cartridges not included
- Requires 20 to 30 seconds of depressurization after use
- Who should skip it: buyers who need included cartridges
Pros
- Two cylinders included
- 60-liter capacity per cylinder
- Return exchange option
- Accepts some other brands’ 60-liter cylinders
Cons
- Not compatible with every soda maker
- Who should skip it: owners of machines requiring another cylinder type
The Best Soda Makers by Use Case
Best for Standard Screw-In Cylinders: Philips Sparkling Water Maker & Soda Streaming
The Philips Sparkling Water Maker & Soda Streaming uses standard 60L screw-in CO₂ cylinders, a practical fit if that is the exchange format available near you. Its listing specifies a 1-liter BPA-free PET bottle, a quick-twist attachment, and manual carbonation through repeated button presses. The cylinder is not included, so this model suits buyers who already own a compatible cylinder or plan to obtain one separately. Our guide to choosing a USB-C cable covers a different category, but the same buying habit applies: confirm exact compatibility instead of assuming similar-looking parts fit.
Reasons to buy:
- Uses standard 60L screw-in CO₂ cylinders.
- Includes a 1-liter BPA-free bottle with a quick-twist connection.
- Manual controls let you add carbonation in stages.
Reasons to avoid:
- CO₂ cylinder is not included.
- The bottle is specified as compatible only with certain Philips Quick Twist bottle models, so check replacement bottle details before buying.
Skip it if you want a starter package with a CO₂ cylinder or need a bottle system that uses another maker’s bottles.
Best Starter Bundle: SodaStream TERRA Sparkling Water Maker
The SodaStream TERRA Sparkling Water Maker starter kit is the straightforward pick for buyers who want a maker, cylinder, and reusable bottle in one package. This version includes one 60L Quick Connect cylinder, one dishwasher-safe BPA-free bottle, and bubly Lime Drop. Its push-in cylinder system differs from standard screw-in cylinders, so confirm that Quick Connect exchanges are convenient in your area before choosing it. The machine carbonates water first; add flavor afterward.
Reasons to buy:
- Includes one Quick Connect 60L CO₂ cylinder and one reusable bottle.
- Dishwasher-safe bottle simplifies routine cleaning.
- Listing describes adding flavor drops or soda syrups after carbonation.
Reasons to avoid:
- Quick Connect cylinders are not interchangeable with every screw-in system.
- This starter kit includes one cylinder, while the TERRA bundle with three cylinders has different included accessories.
Skip it if your household already relies on standard screw-in cylinders and does not want another exchange format.
For buyers who want extra CO₂ on hand, the separate TCL TV buying guide is unrelated to carbonation, but SodaStream cylinder choices are covered in the refill section below. Do not assume a refill cylinder comes with a machine unless its package details say so.
Best for a Quiet, Electricity-Free Kitchen: Mysoda Ruby 2 Sparkling Water Maker
The Mysoda Ruby 2 Sparkling Water Maker is designed for buyers who value a quieter countertop appliance and a quick-lock bottle connection. The listing describes it as silent, electricity-free, and compatible with common screw-in cylinders; those are manufacturer claims, not independent noise measurements. It includes a 1-liter bottle but not a CO₂ cylinder. The quick-lock mechanism and screw-in cylinder standard make it a distinct option from the Quick Connect SodaStream models.
Reasons to buy:
- Uses screw-in CO₂ cylinders, with the cylinder sold separately.
- Includes a 1-liter bottle and quick-lock attachment.
- Manual, electricity-free operation avoids needing a power outlet.
Reasons to avoid:
- The CO₂ cylinder is not included, adding a separate compatibility and purchase decision.
- The listing’s silent-operation wording is not accompanied by a measured noise figure.
Skip it if you need a bundle with CO₂ included or prefer a machine with a specified noise rating.
Best for a Design-Focused Countertop: SMEG SKC01 Sparkling Water Maker
The SMEG SKC01 Sparkling Water Maker emphasizes its matte finish, aluminum details, and compact Collezione styling. Its front knob provides manual carbonation control, while the included 1-liter Tritan Renew bottle is BPA-free and dishwasher-safe. It works with 400–425g screw-in cylinders rated for 60–80 liters, but the CO₂ cylinder is sold separately. Choose this model when appearance and a reusable bottle matter alongside basic manual carbonation.
Reasons to buy:
- Includes a dishwasher-safe 1-liter Tritan Renew bottle.
- Front knob provides manual control over carbonation level.
- Non-electric operation allows placement without an outlet.
Reasons to avoid:
- CO₂ cylinder is not included.
- Check that your available screw-in cylinder matches the listed 400–425g, 60–80L specification.
Skip it if you care more about an included cylinder or a lower-complexity bottle and refill package than countertop styling.
Best for Portable, Single-Bottle Use: Soda Siphon 1L,Portable Sparkling Water Maker
The Soda Siphon 1L,Portable Sparkling Water Maker takes a different approach from countertop machines: it is a handheld-style siphon intended for home or outdoor use. Its listing specifies an 0.8-to-1-liter water level and 8g CO₂ cartridges, which are not included. The small cartridge format differs from the 60L cylinders used by the other picks, so buyers should check cartridge availability and operating instructions before selecting it. The listing also says to depressurize for 20–30 seconds after use.
Reasons to buy:
- Portable format is intended for home and outdoor use.
- Uses 8g CO₂ cartridges rather than full-size 60L cylinders.
- Listed water capacity ranges from 0.8 to 1 liter.
Reasons to avoid:
- Cartridges are not included, and cartridge availability may differ from full-size cylinder exchanges.
- The listing has specific installation and depressurization steps, so follow its instructions rather than treating it like a countertop push-button maker.
Skip it if you want a standard countertop machine using a 60L cylinder or prefer not to manage small cartridges and pressure-release steps.
Also Considered
The Oura Ring and Samsung Galaxy Ring comparison does not cover soda makers, so it is not relevant to this choice; the following additional products are relevant alternatives. The SodaStream TERRA Sparkling Water Maker bundle includes three Quick Connect cylinders and one bottle, making it worth considering if you want more CO₂ included, though its listing does not describe a different machine platform from the TERRA starter kit. The Philips Sparkling Water Maker & Soda Streaming in white shares the other Philips model’s stated bottle and cylinder compatibility, but the listed product details do not show a meaningful functional distinction. The SodaStream Fountain |Soda Machine and Sparkling is for buyers interested in flavor-connect caps, one-touch drink preparation, and a supplied water tank, but its listing describes a different, more involved drink-making format. The SodaStream CO2 Gas Refill Pack is not a soda maker; it may suit owners of compatible Quick Connect machines who need refill cylinders and an exchange process.
How to Choose the Best Soda Maker
Match the CO₂ cylinder system to local refills
Cylinder compatibility affects ongoing convenience more than the machine’s color or shape. The SodaStream TERRA models in this guide use pink Quick Connect cylinders, while the Philips models, SMEG SKC01, and Mysoda Ruby 2 specify screw-in cylinders. The portable siphon uses 8g cartridges instead. Before buying, identify the exact cylinder type in the listing and check which exchanges or cartridges you can obtain nearby or through the manufacturer’s stated return program.
Do not treat “60L” as a universal fit label. That capacity describes the cylinder’s stated output, not its connection. The SodaStream refill pack, for example, specifies Quick Connect compatibility with named SodaStream models. Its listing also names other brands’ cylinders in the return program, but that does not mean those cylinders fit a SodaStream machine.
Check what the box includes
A lower-complexity purchase may still need an extra cylinder. The Philips, SMEG, and Mysoda listings say the CO₂ cylinder is not included. The SodaStream TERRA starter kit includes one cylinder and bottle, while a separate TERRA bundle includes three cylinders and one bottle. Compare the exact package, not just the model name, because included accessories differ between listings.
Also consider what you will need after the first bottle. A spare bottle can make it easier to keep chilled water ready, but the published data does not establish that bottles from different brands are interchangeable. Philips specifically limits compatibility to named Quick Twist bottle models. Verify replacement-bottle fit and care instructions before relying on another brand’s bottle.
Choose bottle size and cleaning style for your routine
Most full-size makers listed here include a 1-liter bottle, while the portable siphon has a stated working fill range of 0.8 to 1 liter. That size is useful for preparing a bottle at once, but it may not match how much sparkling water your household drinks at a sitting. Bottle material and cleaning details can also matter: SodaStream TERRA bottles are listed as dishwasher-safe, as is the SMEG Tritan Renew bottle. Philips says to rinse its bottle and fill with cold water only to the marked line.
Check whether the bottle is a carbonating bottle, rather than assuming any reusable bottle can be attached safely. Follow the model’s marked fill line and cleaning directions. A listing’s bottle compatibility details are more useful than a general claim that bottles are reusable.
Decide whether you want to carbonate water or make flavored drinks
The TERRA, Philips, SMEG, and Mysoda models are described as carbonating water, with flavors added afterward where desired. This keeps the basic process focused on sparkling water and lets you choose flavor separately. SodaStream’s listing says to add flavor drops or syrups after fizzing. The SodaStream Fountain instead advertises flavor-connect caps and one-touch preparation, with a water tank and flavor connectors included in its starter kit.
Those are different workflows, not proof that one system tastes better. If you mainly drink plain seltzer, a manual water carbonator may suit your routine. If you want flavored drinks made through a dedicated cap system, check that the available mixes and connectors match your preferences before choosing the Fountain.
Consider placement, power, and handling
The supplied countertop makers are described as non-electric, so they do not need an outlet for carbonation. Their footprint, bottle attachment, and control style still vary. Philips lists dimensions of 9.5 inches deep, 5 inches wide, and 16.7 inches high; check overhead cabinet clearance using those figures. The portable siphon is designed for carrying, while the SMEG and Mysoda listings emphasize countertop design. Pick based on where you will store and use the device, not on appearance alone.
How We Compared
This comparison uses the published product listings, including stated cylinder connections, bottle materials and capacities, included accessories, controls, and intended use. We distinguished package variants where accessories differ and treated descriptions such as silent operation as manufacturer claims rather than measured results. The published product data contains no customer-review feedback to assess, so recommendations focus on listed features and the practical needs those features may serve.
Frequently Asked Questions
Can I use any CO₂ cylinder with any soda maker?
No. Connection type matters. The SodaStream TERRA uses Quick Connect cylinders, while several other countertop models specify screw-in cylinders. The portable siphon uses 8g cartridges. Check the exact machine and cylinder compatibility before ordering a refill.
Does every model include a CO₂ cylinder?
No. The Philips, SMEG, and Mysoda listings say their cylinders are sold separately. The TERRA starter kit includes one Quick Connect cylinder, and the separate TERRA bundle includes three. Read the specific package details because kits vary even when they share a model name.
Can I carbonate juice or soda directly in the bottle?
The published descriptions for most picks specify carbonating water and adding flavor afterward. They do not establish that other liquids are suitable for carbonation. Follow the machine’s instructions and use only liquids the manufacturer permits. The Fountain listing describes flavored-drink preparation through its flavor-connect system.
What is the difference between Quick Connect and screw-in cylinders?
They use different attachment systems and are not automatically interchangeable. Quick Connect cylinders click into compatible SodaStream machines, while screw-in models thread into their machines. Choose based on the cylinder specified for your device and the refill option you can access.
Are soda makers electric?
The listings describe the Philips, SMEG, and Mysoda models as electricity-free or non-electric. The SodaStream countertop models use manual carbonation controls. Confirm the individual product description if power requirements are a deciding factor, especially for a model with a different drink-preparation system.
Is a portable soda siphon a good substitute for a countertop carbonator?
It can suit someone who values portability and accepts a different cartridge format and operating process. This siphon listing specifies 8g cartridges, a 0.8-to-1-liter fill range, and a pressure-release step after use. A countertop machine may be more suitable if you want a full-size cylinder system and a simpler fixed kitchen setup.
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