Instant Pot Duo Plus 9-in-1 Multicooker, Pressure vs TERUISI 15.9QT/15L Commercial Pressure Cooker,
Updated July 2026 — Instant Pot Duo Plus 9-in-1 Multicooker, Pressure wins on functions, TERUISI 15.9QT/15L Commercial Pressure Cooker, wins on power and servings.
The Instant Pot Duo Plus is a versatile and budget-friendly option for home cooks, while the TERUISI is designed for large-scale cooking needs. Choose based on your cooking requirements.
Why Instant Pot Duo Plus 9-in-1 Multicooker, Pressure is better
Price
Instant Pot is $150 cheaper.
Versatility
Instant Pot has 9 cooking functions.
Ease of Cleaning
Instant Pot has dishwasher-safe components.
Why TERUISI 15.9QT/15L Commercial Pressure Cooker, is better
Capacity
TERUISI holds 15.9 quarts.
Power
TERUISI has 1700W for faster cooking.
Durability
TERUISI is built for commercial use.
Overall score
Specifications
| Spec | Instant Pot Duo Plus 9-in-1 Multicooker, Pressure | TERUISI 15.9QT/15L Commercial Pressure Cooker, |
|---|---|---|
| Price | $139.99 | $289.99 |
| Cooking Functions | 9 | 8 |
| Safety Features | 10+ | 10+ |
| Material | Stainless Steel | Non-stick |
| Delay Timer | No | 24-hour |
Dimension comparison
Overview
When comparing the Instant Pot Duo Plus 9-in-1 Multicooker and the TERUISI 15.9QT Commercial Pressure Cooker, the key difference lies in their capacity and functionality. The Instant Pot is versatile for everyday use, while the TERUISI is designed for larger-scale cooking. Priced at $139.99, the Instant Pot is about 52% cheaper than the TERUISI, which retails for $289.99.
Capacity
The Instant Pot Duo Plus has a 6-quart capacity, making it suitable for families or meal prep for up to six servings. In contrast, the TERUISI boasts a massive 15.9-quart capacity, ideal for restaurants, parties, or large gatherings, accommodating between 25 to 35 people. This significant difference means that while the Instant Pot is perfect for personal use, the TERUISI is built for substantial cooking demands, making it a better choice for commercial or large-scale settings.
Cooking Functions
The Instant Pot Duo Plus offers nine cooking functions, including pressure cooking, slow cooking, sautéing, and making yogurt, among others. This versatility allows users to tackle a variety of recipes with ease. On the other hand, the TERUISI provides eight cooking functions, including five preset recipes for cooking porridge, rice, meat, soup, and beans. While both offer multifunctionality, the Instant Pot’s additional features and customizable smart programs give it an edge for home cooks looking for a diverse cooking experience.
Design and Usability
The Instant Pot Duo Plus features an intuitive design with an easy-to-read display that provides real-time updates on cooking time, temperature, and pressure. It also includes a detachable power cord for convenient storage. Conversely, the TERUISI is designed for durability, featuring a food-grade premium material and a non-stick inner pot, built to withstand a commercial kitchen environment. While both designs focus on usability, the Instant Pot's user-friendly interface may appeal more to those who prioritize ease of operation.
Safety Features
Both pressure cookers come equipped with multiple safety features. The Instant Pot Duo Plus boasts over ten safety mechanisms, such as overheat protection and an easy seal safety lid lock, ensuring worry-free cooking. Similarly, the TERUISI includes more than ten built-in safety features, such as overcurrent and overvoltage protection, as well as a safety locking lid. While both products prioritize user safety, the variety of safety mechanisms in the Instant Pot may provide additional peace of mind for home users.
Price Comparison
At $139.99, the Instant Pot Duo Plus is significantly cheaper than the TERUISI, which is priced at $289.99. This price difference of about $150 indicates that the Instant Pot is a more budget-friendly option for consumers who may not require the large capacity of the TERUISI. For those cooking for a family or preparing meals for meal prep, the Instant Pot offers excellent value without compromising on functionality.
Target Audience
The Instant Pot Duo Plus is designed for home cooks who need a reliable, multifunctional appliance for everyday meals. Its capacity and features cater well to families or those who enjoy meal prepping. In contrast, the TERUISI targets a commercial audience, suitable for restaurants, canteens, or large events. Its larger capacity and robust design make it the preferred choice for professionals needing to prepare large quantities efficiently.
Cleaning and Maintenance
The Instant Pot Duo Plus simplifies cleanup with its dishwasher-safe lid and inner pot, allowing for quick and easy maintenance after cooking. It also includes extra sealing rings and a stainless steel steam rack to enhance user convenience. On the other hand, the TERUISI features a non-stick inner pot that is designed for easy cleaning, although it may not have the same level of convenience as the Instant Pot's dishwasher-safe components. For users who prioritize easy cleanup, the Instant Pot may be the more attractive option.
Which should you buy?
In conclusion, the choice between the Instant Pot Duo Plus and the TERUISI 15.9QT Commercial Pressure Cooker largely depends on your cooking needs. The Instant Pot is a versatile, cost-effective option ideal for families and everyday cooking, while the TERUISI excels in handling large quantities for commercial use. If you're looking for a reliable, multifunctional appliance for home cooking, the Instant Pot is the clear winner. However, for those in need of a heavy-duty cooker for large gatherings or professional settings, the TERUISI is a strong contender despite its higher price.

