Our Verdict
COWSAR COWSAR Espresso Machine Wins

Its dual boiler allows simultaneous brewing and steaming, and it includes a grinder. Choose Gaggia RI9380/46 E24 for a compact, traditional 58mm portafilter experience if you already own a grinder and don't mind a single boiler.
Bottom Line: COWSAR COWSAR Espresso Machine is the better choice. Its dual boiler allows simultaneous brewing and steaming, and it includes a grinder.
Key Differences
The most significant spec differences at a glance
Grinder Included
100% moreWater Reservoir
36% moreAdvantages
Where each product wins
COWSAR
- Grinder Included: 100% higher (True vs False)
- Water Reservoir: 36% higher (95.0 vs 70.0894)
Who Should Buy Which?
Find the right product for your needs
Buy COWSAR if...
COWSAR Espresso Machine with
The COWSAR COWSAR Espresso Machine is ideal for the aspiring home barista who prioritizes speed, convenience, and an all-in-one setup. If you frequently entertain, make multiple milk-based drinks, or want to avoid buying a separate grinder, its dual boiler allows simultaneous brewing and steaming, saving time. With a large 95oz water tank and precise PID temperature control, it’s perfect for those seeking professional features and efficiency without a high-end budget, valuing an integrated, streamlined coffee routine.
Buy Gaggia if...
Gaggia RI9380/46 E24 Espresso
The Gaggia RI9380/46 E24 is perfect for the espresso purist or experienced home barista who values durability, precise manual control, and a traditional espresso experience. If you already own a high-quality separate grinder or prefer the flexibility to choose one, its 58mm portafilter and three-way solenoid valve are significant advantages for dialing in shots. This machine suits someone with a slightly higher budget who appreciates solid steel construction and a compact design, willing to manage a single boiler for a more authentic, hands-on brewing ritual.
Spec Comparison
9 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $400 | $452 |
| Rating | 4.5(28) | 4.2(3.0k) |
| Boiler Type | dual | single |
| Pump Pressure Bars | 9 | 9 |
| Portafilter Size mm | — | 58 |
| Steam Wand | Yes | Yes |
| Grinder Included | Yes | No |
| Water Reservoir oz | 95 | 70.09 |
| PID Temperature Control | Yes | — |
| Weight | — | 20 lbs |
| Dimensions | — | 9.5" × 14.2" × 8" |
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Pros & Cons
Quick overview of strengths and weaknesses
COWSAR Espresso Machine
- Simultaneous brewing and steaming possible.
- Integrated grinder offers precise grind control.
- PID maintains stable brew temperature.
- 95oz water tank reduces frequent refilling.
- Integrated grinder means less modularity.
- Dual boiler system adds mechanical complexity.
- Commercial unit implies larger size for home use.
Gaggia RI9380/46 E24
- 9 bar pump pressure for optimal espresso extraction
- 58mm portafilter matches commercial standards
- Three-way solenoid valve for dry pucks
- Solid steel housing ensures durability
- Single boiler limits simultaneous brewing and steaming
- No integrated grinder requires separate purchase
Frequently Asked Questions
Common questions about this comparison
Which machine is better for making multiple milk-based drinks quickly?
The COWSAR COWSAR Espresso Machine is superior for efficiency, featuring a dual boiler that enables simultaneous brewing and steaming. The Gaggia RI9380/46 E24's single boiler means you'll have to wait between tasks.
What's the main difference regarding the grinder and portafilter?
The COWSAR includes an integrated grinder for convenience. The Gaggia does not have a grinder but uses a standard 58mm portafilter, which is often preferred by home baristas for professional-level control and consistency, allowing for a separate, dedicated grinder.
Is the price difference worth it for the Gaggia?
The Gaggia is slightly more expensive, priced at $452.44, and requires a separate grinder. The COWSAR at $399.98 offers a dual boiler and integrated grinder, providing more features for a lower price, offering greater value for an all-in-one setup.
Do both machines offer good espresso extraction pressure?
Yes, both the COWSAR and Gaggia machines provide a 9.0 bar pump pressure. This pressure level is considered optimal for consistent and high-quality espresso extraction, ensuring excellent crema and flavor in your shots.
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