Bitdefender vs Avast

A detailed comparison to help you choose between Bitdefender and Avast.

Bitdefender

Bitdefender

Top-rated antivirus with minimal system impact.

Avast

Avast

Free antivirus with optional premium tier. Largest user base worldwide.

Rating4.8 (159 reviews)4.1 (475 reviews)
Pricing Modelpaidfreemium
Starting PriceFrom $2.49/moFrom $0/mo
Best ForBest for users needing comprehensive antivirus and malware protectionBest for users needing comprehensive antivirus and malware protection
Free Tier
API Access
Team Features
Open Source
Tags——
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Bitdefender

Pros

  • + 110-country server list
  • + Kill switch and split tunneling included
  • + WireGuard support recommended by Bitdefender
  • + 2025 independent no-logs audit stated
  • + Premium plan supports 10 devices

Cons

  • - VPN service relies on Hotspot Shield backend
  • - Free tier limited to 200 MB/day per device
  • - No port forwarding support reported
  • - Some features limited depending on protocol/platform
View full Bitdefenderreview →

Avast

Pros

  • + Ransomware Shield prevents untrusted app folder changes
  • + Real Site helps protect against DNS hijacking
  • + VPN supports WireGuard, OpenVPN, and Mimic
  • + Kill switch and split tunneling are supported
  • + Refund policy: 14 days monthly, 30 days annual

Cons

  • - Jumpshot data-selling history hurts privacy trust
  • - Smaller VPN network than top standalone providers
  • - Potential connection-metadata logging concerns
  • - Product bundles can be confusing to compare
View full Avastreview →

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