# PicoJool

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

PicoJool is an optical connectivity company building Vertical Cavity Surface Emitting Lasers (VCSELs) and optical engines for AI and cloud data-center infrastructure. Its 50G NRZ, 100G PAM4, and 200G PAM4 VCSEL arrays target 800G and 1.6T transceivers for PCIe, Ethernet, and InfiniBand, aiming to raise bandwidth density and cut the power cost of moving data across hyperscale AI clusters. Founded in 2024 and based in Palo Alto, California, PicoJool emerged from stealth in November 2025 with $12M led by Playground Global. It is a semiconductor/photonics hardware company with no public API or developer platform; this profile is maintained by the API Evangelist network for portfolio and market tracking.

## Kin Score — 4.7 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 4.7).

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

Regulatory layer — **Energy & Utilities**: 8.1 (matched via tags).

## 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)

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

## Tags

Company, Energy Transition, Semiconductors, Photonics, Optical Networking, VCSEL, AI Infrastructure, Data Centers, Hardware

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