A3

Web automation that learns the site, then runs it deterministically.

A3 is UBIO's stage-based automation framework: design-time learning produces typed Playwright stages and playbooks; the runner replays them at scale with no LLM in the production loop.

Official documentation

Product docs, API reference, getting started, and concepts live at athree.dev.

Internal wiki

Page	What it covers
Roadmap	2026 objectives, milestones, and delivery plan
Market strategy	Open core, pricing, enterprise GTM (internal)

Relationship to UBIO

A3 is the authoring and execution framework behind UBIO's self-learning web automation and Automation Cloud.