Corgea vs qsa.sh: Which is Better in 2026?
Choosing between Corgea and qsa.sh comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Corgea wins this matchup. ESET is our overall Vulnerability Scanning pick. Malwarebytes is our free Vulnerability Scanning pick. Pick qsa.sh if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Corgea
AI-powered appsec that finds real risk and fixes flaws
Best for you if:
- • You want 2x more true positives and 3x less false positives compared to traditional scanners
- • You want detects business logic flaws that syntax-only SAST tools miss
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
- • You want transparent and auditable, uses only public open-source tools, no black box
| At a Glance | Corgea | qsa.sh |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Security | Security |
Rating | - | - |
Free plan | Yes | Yes |
Choose Corgea or qsa.sh?
Choose Corgea if
AI-powered appsec that finds real risk and fixes flaws
- You want 2x more true positives and 3x less false positives compared to traditional scanners
- You want detects business logic flaws that syntax-only SAST tools miss
Choose qsa.sh if
External port and vulnerability scans from your terminal
- 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
| Feature | Corgea | qsa.sh |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | No ratings yet | No ratings yet |
| Categories | SecurityAI Agents | SecurityTerminal Tools |
In-Depth Analysis
Corgea
AI-powered appsec that finds real risk and fixes flaws
At $39/dev/month for Growth and $49/dev/month for Scale, Corgea's pricing is competitive for an AI-native AppSec tool, especially given the breadth of scanning and fix capabilities included in the free tier.
Strengths
- +2x more true positives and 3x less false positives compared to traditional scanners
- +Detects business logic flaws that syntax-only SAST tools miss
- +Seamless integration into developer workflows via SCM, IDE, and agent platforms
Weaknesses
- -AI pentesting is a separate paid product beyond the free SAST tier
- -Relies on AI-generated fixes which require developer review for safety and correctness
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
- +Zero installation, just run curl; no agent or software to deploy.
- +Transparent and auditable, uses only public open-source tools, no black box.
- +Strictly limited to scanning your own IP, with consent gate and opt-out for operators.
Weaknesses
- -IPv4 only, IPv6 connections are refused.
- -Free scan limited to one per 24 hours and only top 1,000 ports; Full and Deep require payment.
Key features
Pricing: Corgea vs qsa.sh
| Plan | Corgea | qsa.sh |
|---|---|---|
| Tier 1 | Free Free | $0/mo or Free Free |
| Tier 2 | $39 / dev per month Growth | $5/mo Full Pro |
| Tier 3 | $49 / dev per month Scale | $7/scan Deep |
| Tier 4 | Contact us Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Corgea pricing and qsa.sh pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Corgea
Want the highest-rated option?
Neither has ratings yet.
Too early to call on ratings — compare on features and pricing.
Value user reviews?
Neither has ratings yet.
Too early to call — neither has ratings yet.
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Both are security tools. Compare their specific features to decide.
How important are ratings?
Neither has ratings yet.
Key Takeaways
Corgea
- Free tier available
- Our pick for this comparison
qsa.sh
- Choose if you want external port and vulnerability scans from your terminal
The Bottom Line
Corgea wins this matchup. ESET is our overall Vulnerability Scanning pick. Malwarebytes is our free Vulnerability Scanning pick.
Frequently Asked Questions
Is Corgea or qsa.sh better?
Corgea is rated in our evaluation. Both are freemium.
What are Corgea and qsa.sh used for?
Corgea: AI-powered appsec that finds real risk and fixes flaws. qsa.sh: External port and vulnerability scans from your terminal.
What does Corgea cost vs qsa.sh?
Corgea is freemium (free tier + paid plans). qsa.sh is freemium (free tier + paid plans). Visit their websites for detailed pricing.