Best Microsoft Defender Alternatives & Competitors

Explore side-by-side replacements for Microsoft Defender. We analyzed ratings, budget options, enterprise-grade capabilities, and fast-growing alternatives to help you choose the right fit.

CategorySecurity Software

Top Rated & Better Alternatives

Watchguard Cloud

Rating: 4.4/5 (0 reviews)

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Crowdstrike

Rating: 4.8/5 (0 reviews)

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Fast-Growing Competitors

Duo Security

High comparison search growth recently

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Yubico

High comparison search growth recently

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HashiCorp Boundary

High comparison search growth recently

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Open Policy Agent

High comparison search growth recently

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Aws Directory Service

High comparison search growth recently

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Trending Software

Calculated via real engagement & conversions

#1
A
Avast Online Security & Privacy
4.4 (1)
33 pts
#2
A
Aws Directory Service
4.2 (1)
33 pts
#3
C
Crowdstrike
4.8 (0)
30 pts
#4
H
HashiCorp Boundary
4.5 (4)
30 pts
#5
D
Duo Security
4.5 (4)
29 pts

Frequently Asked Questions

What are the best alternatives to Microsoft Defender?

The top-rated alternatives to Microsoft Defender in the Security Software category include Watchguard Cloud, Watchguard Firebox, Crowdstrike. These options are selected based on ratings, feature sets, and market popularity.

How do I choose an alternative to Microsoft Defender?

To choose the best alternative, evaluate pricing plans, features, target audience focus (SMB vs Enterprise), and read real user reviews in the Security Software category.