# Sonatus

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

Sonatus, Inc. is a Sunnyvale, California automotive software company, founded in 2018, that builds cloud-to-edge vehicle AI software for software-defined vehicles (SDVs). Its Fastlane platform pairs in-vehicle Fastlane Edge software with Fastlane Collector for dynamic, policy-driven vehicle data collection, Fastlane Insight for cloud-side analysis, and Fastlane Copilot for quick-start integration, alongside the Sonatus Automator vehicle-automation product. Sonatus states its technology is deployed in more than eight million vehicles worldwide, and it is backed by Hyundai Motor Group, Kia, LG, Marvell, NEC, Foxconn and Translink Capital. Sonatus sells to vehicle OEMs and tier-one suppliers rather than to individual developers: it markets an SDK comprising Sonatus Automator, APIs and documentation, but that developer surface is delivered to contracted OEM customers and is not published on any public developer portal.

## Kin Score — 11.0 / 100 (emerging)

Scored 2026-09-02 under rubric 0.18.0. Trend: flat (+0.0 from 11.0).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 7.1 |
| Commercial Clarity | 21.1 |
| Access Clarity | 21.1 |

## Agent readiness — 2.5 (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 | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

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

## Security (1)

- **Sonatus Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Sonatus Plans Pricing**

## Tags

Company, Automotive, Software Defined Vehicle, Vehicle Data, Connected Vehicles, Automotive Software, Edge AI, Telematics, Embedded Software, Artificial Intelligence

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