# Kigen

**Canonical:** https://apis.io/providers/kigen/  
**Website:** https://kigen.com/  
**APIs profiled:** 0

Kigen is a security-focused eSIM and iSIM technology company, spun out of Arm in 2020 and headquartered in Cambridge, UK, backed by SoftBank. Kigen builds GSMA-compliant SIM operating systems, integrated SIM (iSIM) and embedded SIM (eSIM) technology, remote SIM provisioning (RSP), and In-Factory Profile Provisioning (IFPP), together with lifecycle and over-the-air (OTA) management for connected and IoT devices. Its eUICC security, SIM OS, and provisioning platform serve mobile network operators, device manufacturers, OEMs and ODMs, IoT service providers, and enterprises building connected products, enabling secure cellular connectivity at scale across the device lifecycle. This profile was surfaced as a portfolio company of SoftBank Vision Fund and enriched by the API Evangelist pipeline from Kigen's public web surface.

## Kin Score — 7.3 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 7.3).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Telecommunications**: 16.7 (matched via tags).

## Agent readiness — 2.6 (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 | yes |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (2)

- **Kigen Domain Security** — TLSv1.3 · HSTS · DMARC
- **Kigen Vulnerability Disclosure** — security.txt · contact published

## Tags

Company, Frontier Tech, eSIM, iSIM, SIM OS, Remote SIM Provisioning, IoT Connectivity, eUICC Security, GSMA, Cellular Connectivity

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