Sensagraph - 2026 Pricing, Features, Reviews & Alternatives

Sensagraph is an agentless external security scanning platform that shows you what your website exposes to the internet, from the same vantage point a real attacker has. No agents to install, no code to change, and no access to your servers required. You verify a domain, run a scan, and get a risk-ranked report you can act on in minutes.

Most security tooling is built for large teams with dedicated security staff. Sensagraph is built for the people who actually run most of the web: agencies shipping client sites, SaaS founders, and solo developers who need a clear answer to a simple question, "what does my site look like to an attacker right now?"

Every scan runs from the outside in and covers five areas in a single pass:

1. Web application vulnerability detection. We probe your application for common, high-impact flaws such as SQL injection and cross-site scripting (XSS) before someone else finds them.

2. Web server configuration analysis. We inspect how your server responds to the public internet and flag misconfigurations, exposed headers, and insecure defaults that quietly widen your attack surface.

3. Encryption and certificate analysis. We check your TLS setup and certificate chain for weak configurations and issues that can break trust for real users, including the non-browser clients that fail where your browser silently forgives.

4. Technology stack risk assessment. We fingerprint the technologies running behind your site and highlight components that carry known risk, so you know what you are actually exposing.

5. Network exposure and open port detection. We map the doors your infrastructure leaves open to the internet, so nothing is exposed by accident.

What makes Sensagraph different:

Agentless and outside-in. There is nothing to install and nothing to maintain. You see your site the way the internet sees it, not the way your internal dashboards describe it.

Five checks, one scan. Instead of stitching together separate tools for TLS, ports, application flaws, and stack fingerprinting, you get all five in a single report.

Findings you can act on. Every result is risk-ranked and written in plain language, with a clear explanation of why it matters and what to do about it. No wall of raw output to decode.

Client-ready reports. Export clean, professional PDF reports you can hand directly to a client, a stakeholder, or a teammate, without reformatting anything.

Built for lean teams. You do not need a security background to get value on day one. Verify your domain through DNS, a file, or a meta tag, run the scan, and read the results.

Sensagraph fits naturally into the moments that matter most: before a launch, after a big change, during a client handoff, or as a periodic health check on the sites you are responsible for. It turns "I think we are fine" into "here is exactly what is exposed, and here is what to fix first."

Get started free. Your free plan includes one external scan per month, with no credit card required. Verify a domain, run your first scan, and see your real attack surface today.