Best Antivirus Software · head-to-head
ESET vs Bitdefender
A sourced, side-by-side comparison for antivirus software. Bitdefender has the lower entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.
Bitdefender has the lower entry price — ESET starts at $3.33/mo, Bitdefender at $2.08/mo. Free tier: ESET No, Bitdefender Yes. HIPAA: ESET —, Bitdefender —.
As of 2026-09-05 · figures link to their source below
Side by side
ESET
$3.33/mo entryBitdefender
$2.08/mo entrySources — ESET: eset.com (verified 2026-09-05) · Bitdefender: bitdefender.com (verified 2026-09-02)
Key features
ESET: AI-powered threat detection engine (NOD32 technology, 30+ years); File encryption with military-grade protection (Premium+); VPN for Router protects entire home network at router level (Ultimate); Identity theft protection with $1M insurance and credit monitoring (Ultimate); Clean security history — no documented breaches or major lawsuits
Bitdefender: Behavior-based threat detection (not just signature scanning); Auto Sandbox isolates suspicious files before execution; Multi-layer ransomware protection with file recovery; Bitdefender Central cloud console for remote device management; Minimal performance impact — consistently top-ranked in AV-TEST performance tests