Tandem is an always-on AI coworker that understands your work by seeing your screen—not just your prompts. It observes context, plans the next best actions, and executes across apps with verification and guardrails. Unlike chat-based copilots, Tandem turns intent into real outcomes—automating workflows, assisting in real time, and keeping you in control with reviewable execution. Built for people who want AI to actually do the work.