Instant Pot 4-in-1 Electric Milk Steamer vs Zulay Kitchen Milk Boss Frother

These are different tools, not rivals at the same job. The Instant Pot 10 oz 4-in-1 is a countertop pitcher that heats and froths milk on its own, so it makes hot foam for lattes and cappuccinos hands-free. The Zulay Milk Boss is a battery handheld whisk that froths cold milk in seconds and cannot heat anything. Buy the Instant Pot for hot drinks and set-and-forget frothing; buy the Zulay for cold foam, matcha and travel. Owners rate the Zulay higher (4.4 from 407 ratings against 4.0 from 1,822), but the Instant Pot does far more per use.

• Choose the Instant Pot 10 oz 4-in-1 if you want hot, heated foam for lattes and cappuccinos without standing over a whisk.
• Choose the Zulay Kitchen Milk Boss if you mostly want quick cold foam, matcha or a frother that fits in a drawer and runs on batteries.