Cotool Security vs qsa.sh: 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 Cotool Security and qsa.sh 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:
Cotool Security
Comprehensive security monitoring and vulnerability scanning for your digital assets.
Best for you if:
- • You want automates routine security checks
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
| At a Glance | Cotool Security | qsa.sh |
|---|---|---|
Starts at | Free plan | Free plan, paid from $5/mo, billed monthly Full Pro plan |
Category | Security Compliance | Security Vulnerability Scanning |
Rating | n/a | n/a |
Free plan | Yes | Yes |
Choose Cotool Security or qsa.sh?
Choose Cotool Security if
- You want automates routine security checks
- You want helps identify critical vulnerabilities early
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
In-Depth Analysis
Cotool Security
Comprehensive security monitoring and vulnerability scanning for your digital assets.
Strengths
- Pro: Automates routine security checks
- Pro: Helps identify critical vulnerabilities early
- Pro: User-friendly interface for security management
Weaknesses
- Con: May require some technical knowledge for advanced configurations
- Con: Specific integrations might be limited compared to enterprise solutions
Key features
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
Plans and prices: Cotool Security vs qsa.sh
| Tool | Plans and prices | Source |
|---|---|---|
| Cotool Security | No plan prices on file | cotool.com |
| qsa.sh |
| qsa.sh/pricing read Oct 20, 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 Cotool Security pricing and qsa.sh pricing.
Key Takeaways
Cotool Security
- Choose if you want comprehensive security monitoring and vulnerability scanning for your digital assets
qsa.sh
- Choose if you want external port and vulnerability scans from your terminal
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.
- qsa.sh starts at $5/mo, billed monthly; Cotool Security 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 Cotool Security and qsa.sh 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. qsa.sh starts at $5/mo, billed monthly; Cotool Security has no public paid plan price on file. Both have a free plan.
What are Cotool Security and qsa.sh used for?
Cotool Security: Comprehensive security monitoring and vulnerability scanning for your digital assets. qsa.sh: External port and vulnerability scans from your terminal.
What does Cotool Security cost vs qsa.sh?
Cotool Security has no public paid-plan price on file. qsa.sh's cheapest paid plan is Full Pro at $5/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 20, 2026.
What's the main difference between Cotool Security and qsa.sh?
Cotool Security's main strength: automates routine security checks. qsa.sh's main strength: zero installation, just run curl; no agent or software to deploy.