# Lightning AI

**Canonical:** https://apis.io/providers/lightning-ai/  
**Website:** https://lightning.ai/  
**APIs profiled:** 2

Lightning AI is an AI development platform from the team behind PyTorch Lightning. It provides cloud AI Studios (persistent GPU-backed development workspaces), ephemeral Sandboxes for running untrusted or agent-generated code, multi-node training and finetuning, batch and real-time inference deployments, and hosted Model APIs that expose frontier LLMs behind an API key. The platform is driven programmatically through the lightning-sdk Python SDK, the @lightningai/sdk JavaScript Sandbox SDK, and the lightning CLI, and is backed by a family of widely adopted open-source libraries including PyTorch Lightning, Lightning Fabric, LitServe, LitData, TorchMetrics and Thunder. Lightning AI runs as a fully managed cloud or inside a customer VPC (bring your own cloud), and is SOC 2 Type II and HIPAA certified.

## Kin Score — 27.2 / 100 (thin)

Scored 2026-08-30 under rubric 0.17.2. Trend: flat (+0.0 from 27.2).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 33.3 |
| Commercial Clarity | 31.6 |
| Access Clarity | 31.6 |

## Agent readiness — 7.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | documented |
| 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

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (2)

- **Lightning AI Platform API** — The Lightning AI control-plane API used by the lightning-sdk Python SDK, the @lightningai/sdk JavaScript SDK and the lightning CLI to programmatically manage platform resources:...
- **Lightning AI Model APIs** — Hosted inference API that serves frontier and open models behind a Lightning API key, billed per token with a free monthly token allowance. Accessible through the litai Python c...

## Security (2)

- **Lightning Ai Authentication** — apiKey · 3 schemes
- **Lightning Ai Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Lightning Ai Plans**

## Tags

Company, Ai Ml, Machine-Learning, GPU Cloud, Model Inference, Model Training, Developer Platform, Sandboxes, LLM APIs, Open-Source

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