Attack surface intelligence that shows its work.
Efflux discovers the assets, hosts, and services your organization exposes, then returns every finding as structured data with the evidence attached. In the web platform or through the API, on your schedule, built for the security engineers, DevSecOps teams, and MSSPs who operationalize security.
More than an ASM platform. An attack surface intelligence substrate.
Platform and API
Work in the browser or against the API; both ride on the same foundation. Run scans, captures, and monitoring from the web platform, pull fresh asset data into your SIEM or data lake, and push results into your ticketing queue through callback-driven integration. The data flows where your team already works.
Full fidelity
Every discovered asset ships with the raw evidence behind it: logs, fingerprints, certificates, DNS records. That is the same data we used to derive each identification. Validate and act on findings without re-running the scan.
Flexible cadence
One-time scans baseline what you expose today. Scheduled monitoring catches drift. On-demand queries answer the questions that cannot wait. Same full-fidelity records, three rhythms.
Every finding ships with raw evidence.
No black-box verdicts. No vendor-defined risk score. Every asset comes with the methods that found it, the signals that confirmed it, and the metadata your team needs to act with confidence. The response on the right is live: a host from a recent scan, served by the same API your account queries.
- Raw evidence: logs, fingerprints, certificates
- Validate before you trigger workflows
Watch your attack surface take shape.
Automation does the heavy lifting; the platform is where the results come into focus. Sign in to watch scans complete, pivot through assets, replay capture timelines, and follow a finding down to the raw evidence behind it. Every view draws on the same records the API serves, so what you review in the browser is exactly what your integrations receive.
- Scan timelines, port breakdowns, and capture detail at a glance
- Pivot from any finding straight to the evidence behind it
- Tune monitoring, schedules, and rules as your surface shifts
Look up any asset. No account needed.
Drop in a domain or IP. Efflux returns a sample of what it observes: ports, certificates, fingerprints, and more.
Lookups are free and need no account. When you want scheduled monitoring, larger scans, and full API access, create a free account.
For the people who run security, not the people who buy it.
Security engineers
Query the API directly, embed results in your own tooling, and re-derive any conclusion from the raw evidence. There is no vendor score to take on faith.
DevSecOps
Trigger discovery from your deployment gates and catch new exposure before it ships. Callback-driven results land in the workflow, not in another tab.
MSSPs
Deliver asset intelligence as part of your managed service. API-driven data flow, per-tenant separation, and raw evidence your analysts can hand straight to clients.
Frequently asked
If your question is not here, ask us. The engineers behind Efflux read every message.
Make your tools adapt to you.
You have seen what a lookup returns. A community account is free and adds scheduled monitoring, larger scans, and full API access. Or talk to us about wiring Efflux into your SIEM, ticketing, and CI/CD workflows.