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Finding the cheapest smart plug can be challenging. The best option is the Amazon Smart Plug because it works with Alexa and has a simple setup. The TP-Link Kasa Smart Plug Ultra Mini is a good value pick but lacks the extensive compatibility of the top choice. You have to choose between easy setup and smart features, which many buyers find important. This page will help you compare different plugs and find the best fit for your needs.
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The Top 8
Top 8 Smart Plugs Reviewed in Detail
Below are reviews of the top smart plugs available today.
1. Best Overall
Amazon Smart Plug, Works with Alexa, Simple Setup, Endless Possibilities
- Amazon Smart Plug works with the Alexa app and compatible Alexa devices to add voice control to any electrical outlet.
- Simple setup – No smart home hub required. Just plug it in, open the Alexa app and follow the stress-free directions to get started in minutes.
- Compatible with many lamps, fans, coffee makers, and other household devices with a physical on/off switch.
- Make any outlet a smart outlet. Compact design keeps your second outlet free for an additional smart plug.
- Use as a timer for lights or create lighting schedules for when you are away from your home.
- Set up routines that automate everyday tasks like turning on a light or brewing coffee.
- Reliable—automatically reconnects to Alexa after power/Wi-Fi outages.
- Create your Alexa+ home – Using plain language, easily create routines and schedules using your voice. Just tell Alexa what you want your Amazon Smart Plug to do.
The Amazon Smart Plug is the top choice when looking for the cheapest smart plug. It works smooth with Alexa and offers a simple setup process. Just plug it in and follow the app instructions for quick access to voice control. Compared to other models, it has a strong reputation for reliability and ease of use. Other options, like the Kasa Smart Plug, may have more advanced features. However, they can be more complex to set up. The main limitation of the Amazon Smart Plug is that it only works with Alexa. If you prefer Google Assistant, you will need to look elsewhere.
Pros
- Works with Alexa for easy voice control
- Simple setup without any smart hub
- Compatible with many devices like lamps and fans
Cons
- Only compatible with Alexa, not Google Assistant
- Limited to standard outlets, which may not fit larger plugs
- No energy monitoring features available
Best for: Users who want a simple and reliable smart plug. Not ideal for: Those who use Google Assistant instead of Alexa.
The Amazon Smart Plug is an easy-to-use option that fits many needs.
2. Best Heavy-Duty
Kasa Smart Plug Ultra Mini 15A, EP10P4, Smart Home Wi-Fi Outlet
- Voice control: Kasa smart plugs that work with Alexa and Google Home Assistant. Enjoy the hands free convenience of controlling any home electronic appliances with your voice via Amazon Alexa or Google Assistant
- Easy set up and use: 2.4GHz Wi-Fi connection required. Plug in, open the case app, follow the simple instructions and enjoy. Kasa app reqiured
- Scheduling: Use timer or countdown schedules set your smart plug to automatically turn on and off any home electronic appliances such as lamps, fan, humidifier, Christmas lights etc.
- Smart Outlet Control from Anywhere: Turn electronics on and off from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation.
- Trusted and Reliable: Kasa is trusted by over 6 Million users and being the Reader’s Choice of PCMag 2020. UL certified for safety use. 2-year warranty.
The TP-Link Kasa Smart Plug Ultra Mini is the best heavy-duty option. It can handle up to 15 amps, making it suitable for a range of devices. This model is great for appliances that require more power, such as coffee makers or fans. Compared to the Amazon Smart Plug, it offers similar smart features but is more compact. This can be a big benefit if outlet space is limited. However, the setup process is slightly more complicated, as it requires a 2.4GHz Wi-Fi connection. Some users may find this a drawback, especially if they prefer quick access.
Pros
- Supports up to 15 amps for high-power devices
- Compact design fits in small spaces
- Works with both Alexa and Google Assistant
Cons
- Requires a 2.4GHz Wi-Fi connection, which might limit use
- Slightly more complicated setup than the Amazon plug
- Performance may vary for users far from the router
Best for: Users with high-power devices needing smart control. Not ideal for: Those who prefer a very simple setup process.
For heavy-duty use, the TP-Link Kasa Smart Plug Ultra Mini is a solid choice.
3. Best Value
Govee Smart Plug, WiFi Outlet Compatible with Alexa & Google Assts, 4 pcs
- Stability Upgrade: Supports Bluetooth or WiFi connection, which is more stable and faster than plugs that can only be connected through WiFi. No disconnection worries, control all your home appliances and devices anytime & anywhere.
- Smart Voice Control: WiFi Plugs Work with Amazon Alexa and Google Assistant, so you can control the smart home devices using simple voice commands. Free hands by using smart plugs and enjoy the funny interactive process. Note: Don’t support 5G WiFi.
- Scheduling & Group Controller: Create customized schedules to power your electronic appliances on/off automatically for helping save energy and money. And with a single tough of one button, you can manage multiple smart plugs simultaneously.
- Multiple Safeguards & Small Size: With ETL & FCC certified, the quality of smart plug is assessed. Our product is rated: 10A, 1200W and support 120V. Compact and flexible design can save space, smart home plugs fit for every corner of your room.
- Easy Install and Use: Download the Govee Home App and search for H5083, you can pair smart outlet successfully in minutes without barrier in smart home; share with your family on Govee app via phones so you can enjoy the smart life together.
- This smart plug is ETL certified, ensuring it meets stringent safety standards for reliable and secure operation.
The Govee Smart Plug is the best value pick due to its solid features and low price point. It offers both Bluetooth and Wi-Fi connectivity, making it versatile for different home setups. Users can control their devices through voice commands using Alexa or Google Assistant. When compared to the Amazon Smart Plug, it provides more flexibility with its connectivity options. However, the main tradeoff is that it might not be as stable with Wi-Fi as other models, especially in larger homes. Users should ensure a strong internet connection to avoid issues.
Pros
- Supports Bluetooth and Wi-Fi for flexible connectivity
- Compatible with both Alexa and Google Assistant
- Four plugs in one pack offer great value
Cons
- Might have connectivity issues in larger homes
- Less stable Wi-Fi connection compared to other options
- No energy monitoring feature included
Best for: Budget-conscious users who want decent features. Not ideal for: Users with large homes needing stable connections.
The Govee Smart Plug provides excellent features for a budget-friendly option.
4. Most Versatile
Kasa Smart Plug Ultra Mini 15A, EP10P2, Smart Home Wi-Fi Outlet
- Voice control: Kasa smart plugs that work with Alexa and Google Home Assistant. Enjoy the hands free convenience of controlling any home electronic appliances with your voice via Amazon Alexa or Google Assistant
- Easy set up and use: 2.4GHz Wi-Fi connection required. Plug in, open the Kase app, follow the simple instructions and enjoy
- Scheduling: Use timer or countdown schedules set your smart plug to automatically turn on and off any home electronic appliances such as lamps, fan, humidifier, Christmas lights etc.
- Smart Outlet Control from Anywhere: Turn electronics on and off from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation.
- Trusted and Reliable: Kasa is trusted by over 6 Million users and being the Reader’s Choice of PCMag 2020. UL certified for safety use. 2-year warranty.
The Kasa Smart Plug Ultra Mini 15A is a versatile option suitable for many users. It has the ability to support 15 amps, which allows it to power more demanding devices. This plug works with Alexa and Google Assistant, making it easy to control your devices by voice. Compared to other plugs, it is compact and less intrusive, fitting well into any outlet. However, it relies solely on a 2.4GHz Wi-Fi connection, which could be a limitation for those with dual-band routers. Users with different Wi-Fi setups may need to consider this aspect.
Pros
- Supports up to 15 amps for heavy devices
- Compact design saves space
- Compatible with Alexa and Google Assistant
Cons
- Requires 2.4GHz Wi-Fi, limiting compatibility
- Some users may find setup slightly complicated
- May not perform well far from the router
Best for: Those who need to control high-powered devices. Not ideal for: Users with dual-band routers wanting easier setup.
The Kasa Smart Plug Ultra Mini 15A is great for users needing a compact yet powerful smart plug.
5. Runner-Up
GHome Smart Plug, WiFi Smart Plugs that Work with Alexa and Google Home
- Stability Upgrade Quick Connection:Supports Bluetooth or WiFi connection.The improved WiFi technology let you quick connection and stay stable,no disconnection worries. Please keep the smart plug connected to your stable 2.4GHz network.(Note: Only 2.4Ghz WiFi)
- Hand-Free Voice Control:Smart plugs that work with Alexa and Googel Assistant. Just give a simple voice command to Alexa or Google Assistant to control your connected home devices. Enjoy the joy of smart home devices.
- APP Remote Control From Anywhere:You also can control your outlet timers anywhere anytime via the APP directly when you are away. Monitor and control connected electrical equipment in your home.The smart outlet plug compatible with GHome APP, Smart Life App and Tuya App.
- Schedules and Timer Function:Easy to set timers and add schedules to connected smart home devices circularly or randomly, making them work as scheduled like auto-off and auto-on to save energy and money. Such as lamps, fan, humidifier, Christmas light timers etc.
- Group Control and Sharing:You can set a group for some wifi smart plugs and control connected appliances with one tap. Also you can share your wifi outlet plug by App with your families and enjoy the smart life together.
- Note: To use Alexa and Google Home, please note that this product cannot be connected directly. You need to connect the product to the network and the GHome APP first.
The GHome Smart Plug is a strong contender, especially for users seeking budget options. It supports both Bluetooth and Wi-Fi, giving you flexibility in how you connect. This model works with both Alexa and Google Assistant for hands-free voice usage. However, its performance can suffer in larger homes due to connectivity issues. Compared to the more established brands, this plug may not be as reliable in maintaining a connection. You’ll need to ensure your router is close enough for stable use, which can be a drawback for some.
Pros
- Supports Bluetooth and Wi-Fi connections
- Works with Alexa and Google Assistant
- Good price for the features offered
Cons
- Potential connectivity issues in larger spaces
- Less reliable compared to more established brands
- No energy monitoring features
Best for: Users looking for an affordable smart plug. Not ideal for: Those needing a highly reliable connection.
The GHome Smart Plug is a good choice for budget-conscious buyers interested in smart tech.
6. Best Compact
GHome Smart Plug, WiFi Smart Plugs that Work with Alexa and Google Home
- Stability Upgrade Quick Connection:Supports Bluetooth or WiFi connection.The improved WiFi technology let you quick connection and stay stable,no disconnection worries. Please keep the smart plug connected to your stable 2.4GHz network.(Note: Only 2.4Ghz WiFi)
- Hand-Free Voice Control:Smart plugs that work with Alexa and Googel Assistant. Just give a simple voice command to Alexa or Google Assistant to control your connected home devices. Enjoy the joy of smart home devices.
- APP Remote Control From Anywhere:You also can control your outlet timers anywhere anytime via the APP directly when you are away. Monitor and control connected electrical equipment in your home.The smart outlet plug compatible with GHome APP, Smart Life App and Tuya App.
- Schedules and Timer Function:Easy to set timers and add schedules to connected smart home devices circularly or randomly, making them work as scheduled like auto-off and auto-on to save energy and money. Such as lamps, fan, humidifier, Christmas light timers etc.
- Group Control and Sharing:You can set a group for some wifi smart plugs and control connected appliances with one tap. Also you can share your wifi outlet plug by App with your families and enjoy the smart life together.
- Note: To use Alexa and Google Home, please note that this product cannot be connected directly. You need to connect the product to the network and the GHome App first.
The GHome Smart Plug is similar to its twin version but with slightly different features. It emphasizes quick and stable connections using Bluetooth and Wi-Fi. This plug offers voice commands through Alexa and Google Assistant for convenience. However, like its counterpart, it may face challenges in larger homes due to connectivity issues. Compared to other brands, it tends to be less reliable, especially at greater distances from the router. Users need to consider their home layout before opting for this plug.
Pros
- Includes both Bluetooth and Wi-Fi connection options
- Compatible with Alexa and Google Assistant
- Affordable with decent features
Cons
- Connectivity issues may arise in larger homes
- Less reliable than other top brands
- No energy monitoring options available
Best for: Budget buyers wanting Bluetooth and Wi-Fi options. Not ideal for: Users needing solid connections in large areas.
The GHome Smart Plug offers good features for those on a budget.
7. Best Lightweight
Kasa Smart Plug HS103P4, Smart Wi-Fi Outlet, Touch Actuator, Works with Alexa, Echo, Google Home, No Hub Required, 15 Amp, UL Certified, 4-Pack, White
- Voice control: Kasa smart plugs that work with Alexa and Google Home Assistant. Enjoy the hands free convenience of controlling any home electronic appliances with your voice via Amazon Alexa or Google Assistant. Compatible with Android 5.0 or higher and iOS 10.0 or higher
- Smart Outlet Control from anywhere: Turn electronics on and off your smart home devices from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation
- Scheduling: Use timer or countdown schedules to set your wifi smart plug to automatically turn on and off any home electronic appliances such as lamps, fan, humidifier, Christmas lights etc. The Kasa app is free and compatible with iOS 10.0 or later.
- Easy set up and use: 2.4GHz Wi-Fi connection required. Plug in, open the Kasa app, follow the simple instructions and enjoy
- Trusted and reliable: Designed and developed in Silicon Valley, Kasa is trusted by over 5 Million users and being the reader’s choice for PCMag 2020. UL certified for safety use.
The Kasa Smart Plug HS103P4 is a versatile option that can handle a variety of devices. It is able to support 15 amps, making it suitable for power-hungry appliances. This model also works with Alexa and Google Assistant, allowing for easy voice control. Compared to other models, it offers a well-rounded balance of features. The main drawback is that it relies on a 2.4GHz Wi-Fi connection, which may limit performance in homes with dual-band routers. Users may need to check their router settings to ensure compatibility.
Pros
- Supports up to 15 amps for devices like coffee makers
- Compact design fits easily in outlets
- Works with both Alexa and Google Assistant
Cons
- Requires a 2.4GHz Wi-Fi connection, which may not suit all setups
- Some users may face setup challenges
- Performance may decline far from the router
Best for: Users looking for a compact smart plug for various devices. Not ideal for: Those with dual-band Wi-Fi wanting easier options.
The Kasa Smart Plug HS103P4 combines power and versatility in a compact package.
8. Best Design
Kasa Smart Plug HS103P2, Wi-Fi Outlet Works with Alexa, 2-Pack
- Voice Control: Add voice control to any outlet. Enjoy the hands-free convenience of controlling any home electronic appliances with your voice via Amazon Alexa or Google Assistant.
- Control From Anywhere: Turn electronics on and off from anywhere with your smartphone using the Kasa app, whether you are at home, in the office or on vacation.
- Scheduling: Use timer or countdown schedules set your smart plug to automatically turn on and off any home electronic appliances such as lamps, fan, humidifier, Christmas lights etc. The button on the side of each HS103 Smart Plug will toggle the power state of the Smart Plug, and the appliance connected to it.
- Easy Set Up and Use: 2.4GHz Wi-Fi connection required. Plug in, open the Kasa app, follow the simple instructions and enjoy.
- Trusted and Reliable: Designed and developed in Silicon Valley, Kasa is trusted by over 4 Million users and being the reader’s choice for PCMag 2020. UL certified for safety use.
- Maximum Load *for The New Version : 15 Amps Resistive @ 120VAC*
The Kasa Smart Plug HS103P2 is a great option for those wanting a simple smart plug. It offers voice control through Alexa and Google Assistant, making it user-friendly. Compared to the HS103P4, this model also supports 15 amps but may have a different design. The downside is that it still relies on a 2.4GHz Wi-Fi connection, which can limit its use in some homes. Users should check their router type to ensure compatibility. This simpler design is great for basic needs, but heavy users may want more features.
Pros
- Allows voice control with Alexa and Google Assistant
- Supports up to 15 amps for various devices
- Simple design for easy use
Cons
- Limited to 2.4GHz Wi-Fi, which may not fit all setups
- Some users may find it lacks advanced features
- Performance may vary at greater distances from the router
Best for: Users wanting a straightforward smart plug for basic control. Not ideal for: Those needing extensive features in their smart tech.
The Kasa Smart Plug HS103P2 offers simplicity for users needing basic smart control.
Smart Plugs Compared Side by Side
The table below compares key features of each smart plug. You’ll see columns for compatibility, setup ease, and unique features. Check the row that matches what you need to find the cheapest smart plug for your home.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Amazon Smart Plug | Best Overall | Amazon | $12.98 | Check |
| 2 | Kasa Smart Plug Ultra Mini 15A | Best Heavy-Duty | TP-Link | $23.99 | Check |
| 3 | Govee Smart Plug | Best Value | Govee | $26.98 | Check |
| 4 | Kasa Smart Plug Ultra Mini 15A | Most Versatile | TP-Link | $13.95 | Check |
| 5 | GHome Smart Plug | Runner-Up | GHome Smart | $9.89 | Check |
| 6 | GHome Smart Plug | Best Compact | GHome Smart | $25.98 | Check |
| 7 | Kasa Smart Plug HS103P4 | Best Lightweight | TP-Link | $25.99 | Check |
| 8 | Kasa Smart Plug HS103P2 | Best Design | TP-LINK | $14.99 | Check |
| 9 | Linkind Matter Smart Plug | — | Linkind | $24.98 | Check |
| 10 | TP-Link Tapo Matter Supported Smart Plug Mini | — | TP-Link | $21.99 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How to Choose Smart Plugs
Compatibility with Voice Assistants
Ensure the smart plug works with your voice assistant. Many plugs, like the Amazon Smart Plug, work with Alexa. Others may also connect to Google Assistant. If you use a specific assistant, this is key.
Setup Process
Look for plugs that offer easy setup. For example, the Amazon Smart Plug has a simple setup with no hub needed. You should be able to connect it to your Wi-Fi network quickly and start using it.
Control Options
Check how you can control your plugs. Some plugs allow for remote control through apps. The Kasa plugs, for instance, let you control devices from anywhere using their app.
Connection Type
Consider how the plug connects to Wi-Fi. Many smart plugs, including the Govee Smart Plug, support both Bluetooth and Wi-Fi. This feature can help maintain a stable connection for fewer disconnections.
Physical Size and Design
Evaluate the size of the smart plug. Some are compact like the TP-Link Kasa Smart Plug Ultra Mini. These smaller plugs save space and may fit better in tight outlets.
How We Reviewed
Where our data comes from
We gathered data from official product listings, user reviews, and trusted tech websites. This helped us ensure the information is accurate and up-to-date.
How we built this shortlist
We looked at over 30 smart plugs on the market. Our filters included compatibility, ease of setup, and user ratings to select the best products in this category.
What we ruled out and why
We removed products that lacked essential features like voice control or easy setup. Any plug with low customer ratings or frequent complaints was excluded from our list.
What we did not do
We did not test any products hands-on or take lab measurements. The reviews are based entirely on researched data from various sources.
How often this page is updated
This page is reviewed and updated every three months. We check for new products and any changes to existing ones to keep the information fresh.
Frequently asked questions
What is the cheapest smart plug?
The cheapest smart plug varies based on features and brands. The Amazon Smart Plug is a great choice for its easy setup and compatibility.
Can I control smart plugs with my phone?
Yes, most smart plugs can be controlled via smartphone apps. You can turn devices on and off from anywhere.
Do smart plugs work without Wi-Fi?
No, smart plugs typically need a Wi-Fi connection to function and connect with apps or voice assistants.
Are smart plugs safe?
Yes, smart plugs are safe if used properly. Look for UL certification, which means they meet safety standards.
Can smart plugs be used outdoors?
Not all smart plugs are designed for outdoor use. Ensure the plug is rated for outdoor conditions before using it outside.
What to look for
Voice Control Features
Many smart plugs work with voice assistants like Alexa or Google Assistant. This feature allows you to control devices hands-free. If you’re often busy or have mobility issues, this can be a a big improvement. Always check compatibility before purchasing, as not all plugs support every assistant.
Energy Monitoring
Some smart plugs offer energy monitoring features. This lets you track how much energy your devices use. Plugs with this function can help you save on electricity bills by identifying energy-hungry devices. If you want to manage your energy consumption, look for a smart plug that includes this feature.
Mobile App Functionality
The mobile app is important for managing your smart plugs. A user-friendly app will make it easier to set schedules and control devices. Check user reviews to see if others find the app intuitive. A complicated app can make using the smart plug frustrating.
Number of Outlets
Smart plugs come in different designs, including single and multiple outlets. If you have many devices to control, consider multi-outlet plugs. They allow you to control several devices with one plug, saving space and reducing clutter. Think about your specific needs before deciding.
Smart Home Compatibility
Ensure the smart plug integrates well with your existing smart home devices. Compatibility is important for a smooth experience. For instance, if you already use Alexa, a plug like the Amazon Smart Plug would be an excellent match. Always check if it can work with your current setup.
Shopping around? We have 19 more smart plug guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA safe pest control U.S. Environmental Protection Agency
- USDA plant hardiness zones USDA Agricultural Research Service
About the author
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