Kasa vs Tapo
Kasa and Tapo are both TP-Link brands, and Tapo’s app now runs most Kasa devices. For Matter plugs, the choice comes down to energy monitoring vs price.
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Quick answer
Get Kasa KP125M if you want energy monitoring. Get Tapo P125M if you just want the cheapest reliable Matter plug for lamps and fans. Both work with Apple Home, Alexa, Google Home and SmartThings via Matter, and you can manage both in the Tapo app.
Last updated Prices checked Oct 2026
Check Kasa KP125M Matter Smart Plug price (opens in a new tab)Check TP-Link Tapo P125M price (opens in a new tab)
Key facts at a glance
| Kasa KP125M Matter Smart Plug | TP-Link Tapo P125M | |
|---|---|---|
| Connection | Matter over Wi-Fi | Matter over Wi-Fi |
| Energy monitoring | Yes (shown in TP-Link’s app, not Apple or Google Home) | No |
| Packs on Amazon (Oct 26, 2026) | 2-pack about $29.99; 4-pack about $49.99 | Single about $11.99; 3-pack about $24.99 |
| App | Kasa app, or the Tapo app with a TP-Link ID | Tapo app |
| Works with | Apple Home, Alexa, Google Home, SmartThings | Apple Home, Alexa, Google Home, SmartThings |
Kasa and Tapo are both made by TP-Link. For other brands, see the best Matter smart plugs.
Kasa KP125M Matter Smart Plug vs TP-Link Tapo P125M: side-by-side
| Kasa KP125M | Tapo P125M | |
|---|---|---|
| Connection | Matter over Wi-Fi | Matter over Wi-Fi |
| Energy monitoring | Yes (shown in TP-Link’s app, not Apple or Google Home) | No |
| Packs on Amazon (Oct 26, 2026) | 2-pack about $29.99; 4-pack about $49.99 | Single about $11.99; 3-pack about $24.99 |
| App | Kasa app, or the Tapo app with a TP-Link ID | Tapo app |
| Works with | Apple Home, Alexa, Google Home, SmartThings | Apple Home, Alexa, Google Home, SmartThings |
How much do they cost?
Kasa KP125M Matter Smart Plug plans
| Pack | Price |
|---|---|
| 2-pack | about $29.99 |
| 4-pack | about $49.99 |
TP-Link Tapo P125M plans
| Pack | Price |
|---|---|
| Single | about $11.99 |
| 3-pack | about $24.99 |
What are the pros and cons?
Kasa KP125M Matter Smart Plug: pros
- Energy monitoring
- Compact 15A plug
- Matter across all major ecosystems
Kasa KP125M Matter Smart Plug: cons
- Energy data stays in TP-Link’s app
- Costs more per plug
TP-Link Tapo P125M: pros
- Lowest price per plug
- Simple Matter setup
- Same TP-Link app as Tapo cameras
TP-Link Tapo P125M: cons
- No energy monitoring
- Fewer advanced app features than energy-monitoring models
Which should you choose: Kasa KP125M Matter Smart Plug or TP-Link Tapo P125M?
Buy Tapo P125M plugs for everyday lamps, fans and holiday lights. Buy Kasa KP125M for anything where you want to see power use, such as a space heater, dehumidifier or desk setup. Mixing the two is fine, because TP-Link’s Tapo app can manage most Kasa devices.
Choose Kasa KP125M Matter Smart Plug if…
- You want to track energy use
- You already run Kasa devices
- You want a 4-pack for a whole room
Choose TP-Link Tapo P125M if…
- You want the lowest price
- You only need on/off and schedules
- You already use Tapo cameras or bulbs
Kasa app vs Tapo app
TP-Link now lets you link Kasa devices to the Tapo app with the same TP-Link ID, and manage most of them there, including groups, scenes, timers, schedules and away mode, per TP-Link’s FAQ. A few devices, such as the KE100 and KE110 thermostat accessories, are exceptions, and Kasa Care subscriptions and cloud video history don’t transfer. The Kasa app still exists, so you don’t have to switch.
Matter makes the brand less important
Because both plugs are Matter-certified, you can add them straight to Apple Home, Alexa, Google Home or SmartThings and control them there, without TP-Link’s app. TP-Link notes that supported features vary by platform. New to Matter? Read our Matter and Thread setup guide.
Frequently asked questions
Are Kasa and Tapo the same company?
Which TP-Link plug has energy monitoring?
Do Kasa and Tapo plugs work with Apple Home?
Sources
Pricing and plan details were checked on the official pages below as of Oct 2026. Vendors change prices, credits and plan names often, and some show regional pricing at checkout, so confirm on the vendor’s site before you buy.
- TP-Link: linking Kasa devices to the Tapo app (tapo.com)
- TP-Link: Matter features by ecosystem (tapo.com)
- Tapo P125M (tp-link.com)
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