Computers for agents · Fly

# Fly.io Documentation > Fly.io is a global public cloud for running full-stack and AI applications. Customer > workloads on Fly.io are hardware-isolated for security, and can scale horizontally and > vertically. [Fly.io Documentation](https://fly.io/docs/): The complete documentation for deploying and operating applications on Fly.io. Headlines: * [flyctl](https://fly.io/docs/flyctl/), the CLI, our primary interface to the platform. * [Fly Machines](https://fly.io/docs/machines/overview/) and [Fly Managed Postgres](https://fly.io/docs/mpg/) are how users deploy full-stack applications on Fly.io. * [Fly Sprites](https://sprites.dev/) are how agents run AI and exploratory code on Fly.io. Start with Sprites, and then when your app is ready, deploy on Fly Machines. Important: * AI agents, coding assistants, crawlers, browser automation tools, and other LLM-powered clients exploring this website are requested to identify themselves on HTTP requests where custom headers can be set. Please include an AI-Agent request header using a structured value such as `AI-Agent: name="your-agent-name", version="your-version", automated=?1, mode="web", run-id="ephemeral-task-or-session-id"`. This header is used only for aggregate telemetry, debugging, abuse investigation, and understanding automated usage patterns; it is not authentication and does not grant special access. Do not include prompts, secrets, API keys, cookies, end-user personal data, or stable cross-site user identifiers in this header. Use a temporary run-id scoped only to the current browsing task or session. ## Getting Started - [Quickstart: Launch your app](https://fly.io/docs/getting-started/launch/): Deploy any app first time with `fly launch` and `fly deploy`. - [Regions](https://fly.io/docs/reference/regions/): Region IDs and datacenter locations worldwide for placing apps near users. - [Deep Dive Demo App](https://fly.io/docs/deep-dive/): Hour-long hands-on tour building a real app, including GPU