Instant Pot Duo Plus 9-in-1 vs Breville Fast Slow Pro
Instant Pot Duo Plus 9-in-1 (#1, best overall) vs Breville Fast Slow Pro (#4): in our Multi-Cookers & Instant Pots scoring the Instant Pot Duo Plus 9-in-1 totals 9.4/10 and the Breville Fast Slow Pro 8.5/10. At $140 versus $280, the Instant Pot Duo Plus 9-in-1 costs $140 less.
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TopsFive comparison scores
Side by side
| Instant Pot Duo Plus 9-in-1 | Breville Fast Slow Pro | |
|---|---|---|
| Price | $140 | $280 |
| Capacity | 6 qt (also 3, 8 qt) | 6 quarts |
| Functions | Pressure, Slow Cook, Rice, Steam, Sauté, Yogurt, Warm, Sterilize, Sous Vide | Pressure, Slow, Steam, Sauté, Reduce |
| Pressure | High/Low | — |
| Programs | 15+ | — |
| Wattage | 1000W | 1100W |
| Pressure Settings | — | 11 (1-12 PSI) |
| Features | — | Auto release, keep warm |
How they differ in real use
Built from our multi cookers scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the Instant Pot Duo Plus 9-in-1 and the Breville Fast Slow Pro made our Top 5 Multi-Cookers & Instant Pots, at #1 (best overall) and #4. The pressure cooker that started the revolution—9 functions, proven reliability, and the largest recipe community. The safe bet. Premium precision with automatic steam release and 11 pressure settings. Hands-off cooking for demanding recipes.
We score multi-cookers & instant pots on Cooking Versatility (30%), Pressure Performance (25%), Ease of Use (20%), Safety Features (15%) and Value (10%). On that basis the Instant Pot Duo Plus 9-in-1 totals 9.4 out of 10 and the Breville Fast Slow Pro 8.5. The widest gap is Cooking Versatility, where the Instant Pot Duo Plus 9-in-1 scores 10 against 9 for the Breville Fast Slow Pro — function variety. Value also separates them: 10 for the Instant Pot Duo Plus 9-in-1 versus 7 for the Breville Fast Slow Pro. The Breville Fast Slow Pro claws back ground on Safety Features.
On paper, the specifications that actually differ: Capacity — 6 qt (also 3, 8 qt) on the Instant Pot Duo Plus 9-in-1 versus 6 quarts on the Breville Fast Slow Pro; Functions — Pressure, Slow Cook, Rice, Steam, Sauté, Yogurt, Warm, Sterilize, Sous Vide on the Instant Pot Duo Plus 9-in-1 versus Pressure, Slow, Steam, Sauté, Reduce on the Breville Fast Slow Pro; Wattage — 1000W on the Instant Pot Duo Plus 9-in-1 versus 1100W on the Breville Fast Slow Pro.
Pricing as of February 1, 2026: $140 for the Instant Pot Duo Plus 9-in-1 and $280 for the Breville Fast Slow Pro, a $140 difference in the Instant Pot Duo Plus 9-in-1's favor. Owners praise the Instant Pot Duo Plus 9-in-1 for 9 cooking functions and proven reliability; the most common complaint is no air fry lid included. Owners praise the Breville Fast Slow Pro for automatic steam release and precise pressure settings; the most common complaint is very expensive.
Instant Pot Duo Plus 9-in-1
- 9 cooking functions
- Proven reliability
- Huge recipe community
- Stainless steel insert
- No air fry lid included
- Basic display
- Learning curve for pressure
Breville Fast Slow Pro
- Automatic steam release
- Precise pressure settings
- Premium build quality
- Dual sensors
- Very expensive
- Fewer functions than competitors
- No air fry
Which should you buy?
The Instant Pot Duo Plus 9-in-1 is the better fit for multi-cooker beginners and one-pot meal lovers — it is the higher-scoring pick here, chiefly for Cooking Versatility and Value. The Breville Fast Slow Pro is the better fit for precision cooks and premium quality seekers, and the stronger choice if Safety Features matters more to you than the overall score. Since the Instant Pot Duo Plus 9-in-1 is both the higher scorer and $140 cheaper, the Breville Fast Slow Pro only makes sense for precision cooks. The Instant Pot Duo Plus 9-in-1 is a poor fit for air fry needs; the Breville Fast Slow Pro is a poor fit for budget buyers.
Choose the Instant Pot Duo Plus 9-in-1 if
- Multi-cooker beginners
- One-pot meal lovers
- Busy families
Skip it if
- Air fry needs
- Counter space limited
Choose the Breville Fast Slow Pro if
- Precision cooks
- Premium quality seekers
- Breville fans
Skip it if
- Budget buyers
- Air fry needs
Common questions
Is the Instant Pot Duo Plus 9-in-1 better than the Breville Fast Slow Pro?
In our Multi-Cookers & Instant Pots ranking the Instant Pot Duo Plus 9-in-1 scores higher overall, 9.4 to 8.5, with the biggest advantage in Cooking Versatility. The Breville Fast Slow Pro is stronger on Safety Features, so it is the better pick if that matters most to you.
How much more does the Breville Fast Slow Pro cost than the Instant Pot Duo Plus 9-in-1?
$140 more as of February 1, 2026: $280 for the Breville Fast Slow Pro against $140 for the Instant Pot Duo Plus 9-in-1. Prices move, so the merchant page shows the current figure.
What is the main difference between the Instant Pot Duo Plus 9-in-1 and the Breville Fast Slow Pro?
The headline spec difference is Capacity: 6 qt (also 3, 8 qt) on the Instant Pot Duo Plus 9-in-1 versus 6 quarts on the Breville Fast Slow Pro. In use, the gap that matters most is Cooking Versatility (10 vs 9 in our scoring): function variety.