SodaStream and Aarke are the two dominant players in the home soda maker market. SodaStream offers affordable, functional machines. Aarke competes on premium design and build quality. Which one deserves your money?
⚡ Quick Answer
- Choose SodaStream if you want the best value and easiest experience
- Choose Aarke if design matters and you're happy paying for premium materials
Contents
Overview Comparison
SodaStream Terra
Aarke Carbonator 3
| Feature | SodaStream Terra | Aarke Carbonator 3 |
|---|---|---|
| Price | $89.99 | $229.00 |
| Materials | Plastic | Stainless steel |
| CO2 System | Quick-connect | Screw-in |
| Bottle Size | 1 liter | 800ml |
| Bottle Material | BPA-free plastic | PET plastic |
| Dishwasher Safe | Yes | No |
| Color Options | Black, White | Chrome, Black, White, Copper, Brass |
| Warranty | 2 years | 2 years |
Price Comparison
The price gap is significant: Aarke costs 2.5× more than SodaStream.
Is the Aarke worth the premium? It depends entirely on how much you value design and build quality. Functionally, both machines produce identical sparkling water.
Design & Build Quality
This is where Aarke justifies its price — if aesthetics matter to you.
Aarke Design
- Full stainless steel construction
- Minimal Scandinavian aesthetic
- Multiple premium finishes (copper, brass)
- Compact footprint
- Looks like a luxury appliance
SodaStream Design
- Plastic construction
- Functional but not beautiful
- Basic black/white options
- Slightly larger footprint
- Looks like a kitchen gadget
The honest truth: If you're the type of person who hides appliances in cabinets, get the SodaStream. If you curate your countertop and appreciate good design, the Aarke is genuinely beautiful.
Carbonation Performance
Both machines produce excellent sparkling water. There is no meaningful difference in carbonation quality.
The carbonation mechanism is essentially identical — you press to inject CO2 into water until you hear buzzing (indicating saturation). Both allow you to control fizz intensity by pressing more or less.
One minor difference: the SodaStream has a more satisfying "snap" mechanism when you attach bottles. The Aarke uses a simple twist-and-press system. Neither is objectively better.
CO2 Cylinders & Ongoing Costs
This is where SodaStream actually loses on value — but Aarke has a workaround.
CO2 Cylinder Compatibility
- SodaStream Terra: Uses proprietary "Quick-connect" cylinders
- Aarke Carbonator 3: Uses standard screw-in SodaStream cylinders
Why this matters: Quick-connect cylinder exchanges cost $2-3 more than standard screw-in cylinders. Over a year of moderate use, that's an extra $15-25.
Ironically, the cheaper SodaStream has slightly higher ongoing costs, while the expensive Aarke uses the cheaper standard cylinders.
CO2 Exchange Prices
| Cylinder Type | Exchange Price | Cost per Liter |
|---|---|---|
| Quick-connect (SodaStream Terra) | $17-20 | ~$0.30 |
| Standard screw-in (Aarke) | $15-17 | ~$0.25 |
Bottles
SodaStream wins on bottles.
- SodaStream: 1-liter dishwasher-safe bottles, widely available, inexpensive to replace
- Aarke: 800ml bottles, hand-wash only, more expensive replacements
The SodaStream bottles are also more durable and have a longer replacement lifespan (typically 3 years vs 2 for Aarke).
Final Verdict: Which Should You Buy?
🏆 Our Recommendation
For most people: SodaStream Terra ($89.99)
The SodaStream Terra offers better value, easier CO2 changes, larger dishwasher-safe bottles, and produces identical sparkling water. Unless design is a priority, it's the logical choice.
Check SodaStream Price →✨ The Premium Choice
For design lovers: Aarke Carbonator 3 ($229)
If you appreciate Scandinavian design, want a kitchen showpiece, and don't mind the premium — the Aarke is genuinely beautiful. It's also built to last longer and uses cheaper CO2 refills over time.
Buy Aarke Carbonator 3 — $229The Bottom Line
Both are excellent machines. The $139 difference buys you:
- Stainless steel vs plastic construction
- Premium Scandinavian design
- Slightly cheaper CO2 refills long-term
- A machine you'll want to display, not hide
If those things matter to you, the Aarke is worth it. If not, the SodaStream does the exact same job for less than half the price.
Related: Best Soda Makers 2026 · CO2 Refill Guide · Is a Soda Maker Worth It?