# Efflux Systems

**Canonical:** https://apis.io/providers/efflux-systems/  
**Website:** https://effluxsystems.com  
**APIs profiled:** 1

Efflux (Efflux Systems, Inc.) is a Baltimore, Maryland cybersecurity company founded in 2014 that operates a near real-time asset intelligence and attack-surface platform. Efflux delivers fresh intelligence about the assets of organizations, networks, and services — offered as a one-time Asset Map, scheduled monitoring, or on-demand custom scanning. Its differentiator is radical transparency: rather than opaque risk scores and surface-level abstractions, Efflux records and exposes every scan it runs, every asset it discovers, and every attribution it makes, so teams can see what was found, how it was discovered, and why it matters — raw information and formatted insights side by side. Data is accessible via export, download, share, and a programmatic API. The company is backed by 500 Global, Granite Hill Capital Partners, TEDCO, and Three Tree Ventures, and is currently in early access with a public waitlist.

## Kin Score — 13.3 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 13.3).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 23.7 |
| Access Clarity | 23.7 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Requires approval — onboarding: approval, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Efflux API** — Programmatic access to Efflux asset-intelligence data — export, download, and share the assets, scans, and attributions Efflux collects. The API host is live but access-gated (e...

## Security (1)

- **Efflux Systems Domain Security** — TLSv1.3

## Tags

Company, Security, Cybersecurity, Attack Surface Management, Asset Intelligence, Asset Discovery, Threat Intelligence, Vulnerability Management

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/efflux-systems/). Scores are computed from the provider's own public artifacts under a published rubric.