qsa.sh vs Wazuh: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for qsa.sh and Wazuh side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
qsa.sh
External port and vulnerability scans from your terminal
Best for you if:
- • You want zero installation, just run curl; no agent or software to deploy
Wazuh
Open-source security monitoring
Best for you if:
- • You want a fully free tool (qsa.sh requires payment)
| At a Glance | qsa.sh | |
|---|---|---|
Starts at | Free plan, paid from $5/mo, billed monthly Full Pro plan | Free 100% free |
Category | Security Vulnerability Scanning | Vulnerability Scanning Security Monitoring |
Rating | n/a | 4.5/5 G2 4.5 71 reviews |
Free plan | Yes | Yes |
Choose qsa.sh or Wazuh?
Choose qsa.sh if
- You want zero installation, just run curl; no agent or software to deploy
- You want transparent and auditable, uses only public open-source tools, no black box
- You work in security, not vulnerability scanning
Choose Wazuh if
- You want a fully free tool (qsa.sh requires payment)
- You want open source SIEM
- You want good features
- You work in vulnerability scanning, not security
In-Depth Analysis
qsa.sh
External port and vulnerability scans from your terminal
The pricing is generous for casual use with a free tier that covers the top 1,000 ports, but the $5/mo Full Pro tier is a steal for continuous scanning of all ports, while $7/scan for Deep is steep for occasional use.
Strengths
- Pro: Zero installation, just run curl; no agent or software to deploy.
- Pro: Transparent and auditable, uses only public open-source tools, no black box.
- Pro: Strictly limited to scanning your own IP, with consent gate and opt-out for operators.
Weaknesses
- Con: IPv4 only, IPv6 connections are refused.
- Con: Free scan limited to one per 24 hours and only top 1,000 ports; Full and Deep require payment.
Key features
Wazuh
Open-source security monitoring
Wazuh's pricing is exceptionally generous, offering a full-featured open-source SIEM/XDR solution for $0.
Strengths
- Pro: Open source SIEM
- Pro: Good features
- Pro: Self-hostable
- Pro: Active development
- Pro: Free
Weaknesses
- Con: Complex setup
- Con: Learning curve
- Con: Resource intensive
- Con: Documentation gaps
- Con: Enterprise features paid
Key features
Plans and prices: qsa.sh vs Wazuh
| Tool | Plans and prices | Source |
|---|---|---|
| qsa.sh |
| qsa.sh/pricing read Oct 20, 2026 |
| Wazuh |
| wazuh.com read Oct 8, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on qsa.sh pricing and Wazuh pricing.
Key Takeaways
qsa.sh
- Choose if you want external port and vulnerability scans from your terminal
Wazuh
- Choose if you want open-source security monitoring
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Wazuh has a published user rating (4.5/5 from 71 reviews); qsa.sh has none we can show.
- qsa.sh starts at $5/mo, billed monthly; Wazuh has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do qsa.sh and Wazuh compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Wazuh has a published user rating (4.5/5 from 71 reviews); qsa.sh has none we can show. qsa.sh starts at $5/mo, billed monthly; Wazuh has no public paid plan price on file. Both have a free plan.
What are qsa.sh and Wazuh used for?
qsa.sh: External port and vulnerability scans from your terminal. Wazuh: Open-source security monitoring.
What does qsa.sh cost vs Wazuh?
qsa.sh's cheapest paid plan is Full Pro at $5/mo, billed monthly; it also has a free plan. Wazuh is free. Prices read on the vendors' pricing pages, latest check Oct 20, 2026.
What's the main difference between qsa.sh and Wazuh?
qsa.sh's main strength: zero installation, just run curl; no agent or software to deploy. Wazuh's main strength: open source SIEM.