Best Astra Security Alternatives in 2026
The top Astra Security alternatives are ZeroThreat, Burp Suite DAST and Escape: 15 web application security scanners our editors would look at instead of Astra Security, in our ranking order.
Astra Security: Affordable cloud DAST with deep scanning, though the entry tier covers one target. Where it falls short: scanner lite is limited to one target.
Switching from Astra Security? For most web application security scanners buyers the best Astra Security alternative is ZeroThreat, built for budget-conscious teams needing deep coverage. Pentest-Tools Website Scanner offers the most target limit (5 targets).
Why People Look for an Astra Security Alternative
- Scanner Lite is limited to one target
- Scanner Lite includes three monthly vulnerability scans
- No open-source deployment option
- Target limit: 1 targets — up to 5 targets with Pentest-Tools Website Scanner
Quick Picks by What You Need
- Best overallZeroThreat9.4
Budget-conscious teams needing deep coverage
Visit ZeroThreat - Lowest pricePentest-Tools Website Scanner8.0
Paid plans from $95/mo
Visit Pentest-Tools Website Scanner - Best free optionZeroThreat9.4
Has a free plan
Visit ZeroThreat - Most target limitPentest-Tools Website Scanner8.0
5 targets
Visit Pentest-Tools Website Scanner
All 15 Astra Security Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forBudget-conscious teams needing deep coverage
- Better than Astra Security:
- Editor score 9.4 vs 8.8
Deep web and API coverage with flexible free, cloud, pay-per-scan, and on-premises options.
- JavaScript crawling
- Scheduled scans
- Compliance reports
9.4/10★★★★★Visit ZeroThreat -
Best forEnterprise AppSec teams needing broad DAST
- Better than Astra Security:
- Editor score 9.3 vs 8.8
Broad, enterprise-focused DAST for authenticated web apps, APIs, and CI/CD workflows.
9.3/10★★★★★Visit PortSwigger -
Best forAdvanced teams testing complex applications
- Better than Astra Security:
- Editor score 9.2 vs 8.8
Deep testing for complex applications, APIs, workflows, and access controls.
- JavaScript crawling
- Scheduled scans
- Compliance reports
9.2/10★★★★★Visit Escape -
Best forTeams wanting a free, extensible scanner
- Better than Astra Security:
- Editor score 9.1 vs 8.8
A capable free scanner with broad automation, API support, and extensibility.
9.1/10★★★★★Visit OWASP ZAP -
Best forLarge enterprises with compliance requirements
- Better than Astra Security:
- Editor score 9.0 vs 8.8
A compliance-focused DAST platform for complex web and API environments.
9.0/10★★★★☆Visit OpenText -
Best forGrowing teams wanting AI-assisted testing
- Better than Astra Security:
- Editor score 8.9 vs 8.8
A flexible scanner for growing teams that need AI-assisted web and API testing.
8.9/10★★★★☆Try Beagle Security -
Best forHybrid AppSec and attack-surface programs
A broad hybrid AppSec scanner for web, API, and attack-surface programs.
8.7/10★★★★☆Visit Holm Security -
Best forFortinet-oriented security teams
A Fortinet-focused DAST platform for authenticated web, API, and CI/CD scanning.
8.6/10★★★★☆Visit FortiDAST -
Best forAutonomous exploit validation for modern apps
A focused cloud scanner for validating web and API vulnerabilities with reproducible evidence.
8.5/10★★★★☆Visit XBOW -
Best forCloud teams scanning modern web applications
A cloud DAST scanner for authenticated, JavaScript-heavy web application testing.
8.4/10★★★★☆Visit Detectify -
Best forTeams wanting guided enterprise scanning
Guided enterprise scanning with broad testing, automation, and hybrid deployment options.
8.3/10★★★★☆Visit Rapid7 -
Best forTeams wanting proof-based web and API testing
A proof-focused scanner for teams testing web applications, APIs, and release pipelines.
8.2/10★★★★☆Visit Invicti -
Best forEnterprises already using Qualys
A broad web and API scanner for enterprises already using Qualys.
8.1/10★★★★☆Visit Qualys -
Best forSmall teams wanting proof-based scanning
- Better than Astra Security:
- Target limit: 5 targets vs 1 targets
Proof-based web and API scanning with authenticated testing, scheduling, and compliance reporting.
- JavaScript crawling
- Scheduled scans
- Compliance reports
8.0/10★★★★☆Visit Pentest-Tools -
Best forTeams needing hybrid web and API workflows
A hybrid scanner for authenticated web, SPA and API workflows, with sales-led pricing.
- JavaScript crawling
- Scheduled scans
- API scanning
7.9/10★★★★☆Visit AppCheck
Astra Security Alternatives: Common Questions
What is the best alternative to Astra Security?
ZeroThreat: #1 in our Web Application Security Scanners ranking, with an editor score of 9.4 out of 10. Deep web and API coverage with flexible free, cloud, pay-per-scan, and on-premises options.
Is there a free alternative to Astra Security?
Yes. ZeroThreat, OWASP ZAP, Beagle Security and Pentest-Tools Website Scanner have a free plan or a free tier.
What is the cheapest paid alternative to Astra Security?
Of the alternatives here that publish a price, Pentest-Tools Website Scanner starts lowest, at $95/mo.
Why do people look for Astra Security alternatives?
Scanner Lite is limited to one target; Scanner Lite includes three monthly vulnerability scans; No open-source deployment option.
Which Astra Security alternative has the most target limit?
Pentest-Tools Website Scanner, with 5 targets.
How do I switch from Astra Security?
Export your data from Astra Security (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Astra Security.
How to Switch from Astra Security
- Export your data from Astra Security (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Astra Security.
Astra Security vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 7 | Astra Security | Yes | $69/mo | 8.8 |
| 1 | ZeroThreat | Yes | $100/mo | 9.4 |
| 2 | Burp Suite DAST | 9.3 | ||
| 3 | Escape | 9.2 | ||
| 4 | OWASP ZAP | Yes | Free | 9.1 |
| 5 | OpenText Fortify DAST | 9.0 | ||
| 6 | Beagle Security | Yes | $99/mo | 8.9 |
| 7 | Holm Security Web Application Security | No | 8.7 | |
| 8 | FortiDAST | 8.6 | ||
| 9 | XBOW | 8.5 | ||
| 10 | Detectify Application Scanning | No | €90/mo | 8.4 |
| 11 | Rapid7 InsightAppSec | No | $175/unit/mo | 8.3 |
| 12 | Invicti | No | $500/unit usage-based | 8.2 |
| 13 | Qualys Web Application Scanning | No | 8.1 | |
| 14 | Pentest-Tools Website Scanner | Yes | $95/mo | 8.0 |
| 15 | AppCheck | No | 7.9 |
Head-to-Head
- Astra Security vs ZeroThreat
- Astra Security vs Burp Suite DAST
- Astra Security vs Escape
- Astra Security vs OWASP ZAP
- Astra Security vs OpenText Fortify DAST
- Astra Security vs Beagle Security
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update