# Sygaldry

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

Sygaldry Technologies builds quantum-accelerated AI servers — augmenting classical data-center infrastructure with quantum processors purpose-built for AI to deliver exponential speedups on specific training and inference tasks. Founded in 2024 in Ann Arbor, Michigan by Chad Rigetti (founder of Rigetti Computing), Idalia Friedson, and Michael Keiser, the company combines multiple qubit types within a single fault-tolerant architecture to accelerate model training, fine-tuning, and token generation while cutting compute cost and energy use. A Y Combinator Spring 2025 company, Sygaldry has raised $139M ($34M seed led by Initialized Capital and a $105M Series A led by Breakthrough Energy Ventures, with Bloomberg Beta among its investors). Sygaldry currently publishes no public developer API; this profile is maintained for API Evangelist network discovery.

## Kin Score — 6.1 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 6.1).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## 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

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

## Security (1)

- **Sygaldry Domain Security** — TLSv1.3 · DNSSEC · DMARC

## Tags

Company, Quantum Computing, Artificial Intelligence, AI Infrastructure, Hardware, Data-Center, Deep Tech

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