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Probely
API-first DAST scanner with developer ergonomics — published from $59/mo for a single target.
What it does well
- Provides detailed remediation guidance, including code snippets, for developers.
- Features a well-documented, full-featured API for integration into CI/CD pipelines.
- Scans modern web apps, including single-page applications (SPAs) and REST APIs.
Where it falls short
- The tool is cloud-only, with no option for on-premise or self-hosted deployment.
- Does not offer a free tier for small projects; the lowest plan starts at $59/month.
- Functions primarily as a DAST scanner, lacking integrated SAST or SCA capabilities.
Alternatives to Probely
Acunetix
paidMature commercial DAST scanner from Invicti — quote-based, generally $4,500+/yr per target tier.
Astra Pentest
paidContinuous DAST + manual pentest hybrid — published pricing $199-$5,999/yr, popular with SaaS startups.
Burp Suite
freemiumIndustry-standard pentest proxy — free Community for manual work, Pro $449/yr per user, Enterprise from $6,995/yr.
Detectify
paidEASM + DAST hybrid — vulnerabilities sourced from a private researcher community, $89-$449/mo published tiers.