You don't need to spend $200+ to get a great soda maker. The best options under $100 deliver excellent performance at a fraction of the premium price.
🏆 Best Under $100
SodaStream Terra ($89.99) — The clear winner. It's not just the best under $100, it's the best soda maker for most people at any price. Quick-connect CO2, reliable performance, great value.
Your Options Under $100
| Model | Price | CO2 System | Our Take |
|---|---|---|---|
| SodaStream Terra | $89.99 | Quick-connect | 🏆 Best choice |
| SodaStream Spirit | $49-69 | Screw-in | Budget option |
#1 Pick: SodaStream Terra ($89.99)
SodaStream Terra
At just under $90, the Terra offers features that used to cost $150+. The quick-connect CO2 system is a genuine upgrade from older budget models.
Why Terra Wins
- Quick-connect CO2: Push to insert, done. No threading frustration.
- Dishwasher-safe bottles: BPA-free, easy to clean
- Excellent carbonation: Same performance as $200 models
- 2-year warranty: Peace of mind
Budget Alternative: SodaStream Spirit ($49-69)
SodaStream Spirit
Older model with screw-in CO2 cylinders. Cheaper upfront and cheaper to refill, but less convenient.
Spirit vs Terra
- Price difference: Spirit saves $20-40 upfront
- CO2 cost: Spirit uses screw-in ($15-17 refills) vs Terra quick-connect ($17-20)
- Convenience: Terra is much easier to use
- Long-term: Over 2-3 years, Spirit's cheaper CO2 saves ~$30-50 total
Our verdict: Spend the extra $20-40 for the Terra. The quick-connect CO2 is a meaningful quality-of-life improvement, and the Terra will feel current for years.
What to Avoid Under $100
- Unknown brands: Cheap soda makers from no-name brands often have proprietary CO2 that's expensive or hard to find
- Used/refurbished: CO2 systems can degrade — buy new
- Very old models: Pre-2020 SodaStreams may have discontinued parts
Our Recommendation
If your budget is under $100, buy the SodaStream Terra. It's the best soda maker at any price point, and happens to cost $89.99. There's no need to compromise with cheaper alternatives.
See also: Best Soda Makers 2026 · Terra Review · Is It Worth It?