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Neither Bitdefender nor Avast is the automatic choice for everyone. Match the specific plan to your devices, features and renewal budget: Bitdefender Total Security is listed in the U.S. for five devices, while Avast Premium Security is listed for up to ten. The prices and features below are vendor-listed offers and descriptions, not a protection-performance verdict.
How the plans compare
| Plan example | Coverage | U.S. price shown | What to note |
|---|---|---|---|
| Bitdefender Total Security | One account, five devices | USD 59.99 for the first year | Bitdefender says the displayed discount compares the first term with renewal; check the current checkout price. Bitdefender plan page |
| Avast Premium Security | Up to ten devices | USD 69.48 for the first year; USD 99.99 per year stated renewal price | The U.S. store also lists a one-PC-plus-mobile configuration. Offers can differ across Avast pages, so confirm the exact plan and checkout terms. Avast U.S. store |
These are U.S. offers shown on vendor pages accessed in 2026, not guaranteed quotes. They cover different device counts, so compare the price for the number of devices you actually need and the amount charged after the introductory term. For example, Avast’s EU comparison page lists Premium Security at EUR 39.99 for the first year and EUR 72.99 at renewal; those regional prices should not be applied to other countries. Avast EU comparison
Which one fits your device mix?
Choose by device count first
If five devices are enough, Bitdefender Total Security’s listed coverage may fit without paying for a larger bundle. If you need coverage for as many as ten devices, Avast’s listed Premium Security plan offers a higher device limit. Check how the plan counts computers and mobile devices, and whether the operating systems you use are supported by that exact offer.
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Check operating-system and feature limits
The vendors describe support across Windows, macOS, Android and iOS for the named offerings, but feature availability can vary by platform. Confirm system requirements and the specific functions available on each device before subscribing. Bitdefender plan comparison and Avast U.S. store
#1 Best Overall
- SPEED-OPTIMIZED, CROSS-PLATFORM PROTECTION: World-class antivirus security and cyber protection for Windows (Windows 7 with Service Pack 1, Windows 8, Windows 8.1, Windows 10, and Windows 11), Mac OS (Yosemite 10.10 or later), iOS (11.2 or later), and Android (5.0 or later). Organize and keep your digital life safe from hackers
- SAFE ONLINE BANKING: A unique, dedicated browser secures your online transactions; Our Total Security product also includes 200MB per day of our new and improved Bitdefender VPN
- ADVANCED THREAT DEFENSE: Real-Time Data Protection, Multi-Layer Malware and Ransomware Protection, Social Network Protection, Game/Movie/Work Modes, Microphone Monitor, Webcam Protection, Anti-Tracker, Phishing, Fraud, and Spam Protection, File Shredder, Parental Controls, and more
- ECO-FRIENDLY PACKAGING: Your product-specific code is printed on a card and shipped inside a protective cardboard sleeve. Simply open packaging and scratch off security ink on the card to reveal your activation code. No more bulky box or hard-to-recycle discs. PLEASE NOTE: Product packaging may vary from the images shown, however the product is the same.
Compare what each tier actually includes
Brand names alone do not tell you which tools are included. Bitdefender’s comparison distinguishes Antivirus Plus from Total Security and describes the higher tier as adding features such as password management, device optimization and a privacy firewall. Treat these as vendor descriptions and verify inclusion for the current plan and platform. Bitdefender product comparison
Avast’s product materials describe protection and scam-related features, but the precise bundle depends on the plan and operating system. Compare the feature list for Premium Security—not a separate tier or offer—and decide whether any extras, such as a VPN, password manager, identity monitoring or cleanup tool, are actually included and useful to you. Avast Premium Security
Rank #2
![Norton 360 Deluxe 2027 Antivirus, 5 Devices, Auto-Renews [Download]](https://m.media-amazon.com/images/I/41IYV5zGyCL._SL160_.jpg)
- ONGOING PROTECTION Download instantly & install protection for 5 PCs, Macs, iOS or Android devices in minutes!
- TOP-PERFORMING VPN Faster speeds, more server locations, and greater connection control to protect your privacy across all your devices, including Smart TVs.
- ADVANCED SCAM PROTECTION Help spot hidden scams online. With the built-in Genie AI assistant, you’ll never wonder if a message or email is suspicious again.
- REAL-TIME PROTECTION Advanced security protects against existing and emerging malware threats, including ransomware and viruses, and it won’t slow down your device performance.
- DARK WEB MONITORING Identity thieves can buy or sell your information on websites and forums. We search the dark web and notify you should your information be found.
- List the devices and operating systems you want covered.
- Check malware, ransomware, web, email and scam protections for each platform you use.
- Count an extra tool only if the exact tier includes it on your devices and you intend to use it.
Calculate the subscription cost beyond year one
Compare the first-term price with the stated renewal price, then check the amount, billing interval and currency shown at checkout. Introductory discounts can make two plans look closer than they are over multiple years, and an offer on a dedicated product page may differ from the store listing. The figures above are page offers, not permanent prices.
Review auto-renewal, cancellation, trial and refund terms before paying. Bitdefender says its auto-renewal plan extends a subscription automatically before protection expires, and that users may opt out; it also notes the renewal price can differ from the initial term. Read the current terms and save the confirmation of any cancellation or renewal change. Bitdefender plan and renewal information
Rank #3
![Norton 360 Premium 2027 Antivirus, 10 Devices, Auto-Renews [Download]](https://m.media-amazon.com/images/I/41JNWru8mYL._SL160_.jpg)
- ONGOING PROTECTION Download instantly & install protection for 10 PCs, Macs, iOS or Android devices in minutes!
- TOP-PERFORMING VPN Faster speeds, more server locations, and greater connection control to protect your privacy across all your devices, including Smart TVs.
- ADVANCED SCAM PROTECTION Help spot hidden scams online. With the built-in Genie AI assistant, you’ll never wonder if a message or email is suspicious again.
- REAL-TIME PROTECTION Advanced security protects against existing and emerging malware threats, including ransomware and viruses, and it won’t slow down your device performance.
- DARK WEB MONITORING Identity thieves can buy or sell your information on websites and forums. We search the dark web and notify you should your information be found.
Can you pick a protection-performance winner?
Not from the vendor plan pages alone. They describe product features and offers, but do not establish which product detects more threats, generates fewer false positives or has less effect on system performance. A fair verdict requires recent independent testing of both products using comparable dates, configurations and measures. Without that evidence, choose based on verified plan fit and terms rather than treating a vendor feature list or award claim as proof of superior detection.
Quick Recap
Best Value
- POWERFUL, LIGHTNING-FAST ANTIVIRUS: Protects your computer from viruses and malware through the cloud; Webroot scans faster, uses fewer system resources and safeguards your devices in real-time by identifying and blocking new threats
- IDENTITY THEFT PROTECTION: Protects your usernames, account numbers and other personal information against keyloggers, spyware and other online threats targeting valuable personal data
- REAL-TIME ANTI-PHISHING: Proactively scans websites, emails and other communications and warns you of potential danger before you click to effectively stop malicious attempts to steal your personal information
- ALWAYS UP TO DATE: Webroot scours 95% of the Internet three times per day including billions of web pages, files and apps to determine what is safe online and enhances the software automatically without time-consuming updates
Rank #4
- THREAT DETECTION – Stay one step ahead. Suspicious links, risky sites, viruses, and scams, caught automatically before they reach you.
- PERSONAL INFO PROTECTION – Keep your personal info safer. Identity monitoring watches for your exposed info and tells you what to do about it.
- SECURE CONNECTIONS – Just a few easy clicks, and we'll automatically protect your info on public Wi‑Fi, every time you connect.
- GUIDED ACTION – Know what matters and what to do next. Clear alerts and simple guidance make it easy to take action.
- MORE THAN ANTIVIRUS – Scam protection, identity monitoring, VPN, web protection, and antivirus work together to protect you, all in one place.
A practical decision
- Count the devices you need to protect and identify their operating systems.
- Shortlist the exact tier that covers them; verify platform-specific feature availability and system requirements.
- Compare the current regional checkout price, device limit and renewal amount—not just the introductory offer.
- Review auto-renewal and cancellation terms, then choose the bundle whose included tools you will use.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
