Pi-hole

VS

Qualys

Cybersecurity Comparison

Pi-hole vs Qualys: Side-by-Side Comparison

Pi-hole
Qualys
Rating
★★★★★★★★★★
4.7/5
★★★★★★★★★★
4.3/5
Free Tier
Yes
No
Trial Days
None
30-day trial
Pricing
Free (open source)
Free trial available; pricing based on assets under management - contact sales
Company
Pi-hole LLC
Qualys Inc.
Founded
2014
1999
Best For
Home lab enthusiasts wanting network-level protection for every connected device
Large enterprises needing continuous hybrid cloud vulnerability monitoring with patching

Pros & Cons

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Pi-hole

Network-wide DNS blocking stops ads and trackers on all connected devices
Completely free and open-source with active community development
Admin dashboard shows detailed query logs and block statistics in real time
Works on smart TVs, gaming consoles, and IoT devices automatically
Runs on Raspberry Pi hardware costing under 50 dollars one-time
Requires Raspberry Pi or server setup which intimidates non-technical users
Breaks some websites and apps that depend on ad network domain resolution

Qualys

Cloud-based VMDR continuously monitors assets for new vulnerabilities automatically
Asset inventory auto-discovers all devices across hybrid and cloud environments
Patch Management orchestrates patching directly from vulnerability findings dashboard
Policy Compliance module checks 450 plus compliance benchmarks automatically
Global IT Asset Management tracks hardware and software across entire enterprise
Licensing model complexity makes cost estimation difficult for procurement
UI can feel overwhelming for smaller security teams with limited VMDR experience

Use Case Analysis

Which is better for Privacy?

Both Pi-hole and Qualys support Privacy workflows. Pi-hole has a slight edge with a 4.7 rating and Free network-wide DNS ad blocking covering every device without per-device setup. If Privacy is your primary use case, Pi-hole is the safer pick.

Which is better for Encryption?

Both Pi-hole and Qualys support Encryption workflows. Pi-hole has a slight edge with a 4.7 rating and Free network-wide DNS ad blocking covering every device without per-device setup. If Encryption is your primary use case, Pi-hole is the safer pick.

Which is better for Endpoint Security?

Both Pi-hole and Qualys support Endpoint Security workflows. Pi-hole has a slight edge with a 4.7 rating and Free network-wide DNS ad blocking covering every device without per-device setup. If Endpoint Security is your primary use case, Pi-hole is the safer pick.

Which is better for Antivirus?

Both Pi-hole and Qualys support Antivirus workflows. Pi-hole has a slight edge with a 4.7 rating and Free network-wide DNS ad blocking covering every device without per-device setup. If Antivirus is your primary use case, Pi-hole is the safer pick.

Which is better for Two Factor Authentication?

Both Pi-hole and Qualys support Two Factor Authentication workflows. Pi-hole has a slight edge with a 4.7 rating and Free network-wide DNS ad blocking covering every device without per-device setup. If Two Factor Authentication is your primary use case, Pi-hole is the safer pick.

Verdict

Pi-hole edges out Qualys with a 4.7 vs 4.3 rating. Pi-hole's main advantage: Free network-wide DNS ad blocking covering every device without per-device setup. That said, Qualys may still be the better choice if Large enterprises needing continuous hybrid cloud vulnerability monitoring with patching.

Try Them Yourself

The best way to choose is to trial both. See full details on each:

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