APIs are the connective tissue of digital ecosystems. They power microservices, partner integrations, customer experiences, and internal automations. Yet as enterprises scale, API sprawl becomes inevitable, with new endpoints emerging daily from rapid development cycles, cloud migrations, and third-party integrations.
Without automated discovery, this growth leads to blind spots: shadow APIs, outdated endpoints, and unmonitored data flows that expand the attack surface.
Rakuten SixthSense addresses this challenge with an AI-driven API Discovery Engine that unifies source code and runtime traffic visibility, ensuring continuous, accurate, and actionable insights into every API within an organization’s environment.
| Capability | Rakuten SixthSense | Typical Competitor |
|---|---|---|
| Dual-source discovery (code + traffic) | ||
| Schema reconstruction via AI | ||
| Real-time drift detection | ||
| DevSecOps integration (CI/CD, GitOps) |








API threats within minutes
Just add your public API or URL. No integration needed.