Outside Agent vs Rayline

Build AI agents that interact with the outside world.

Rayline builds ARC, the orchestrator model that chooses the model and reasoning effort for every turn, plus Workshop, Arena, and the ARC API.

About Outside Agent

Build AI agents that interact with the outside world. Give your AI agent a phone number, memory, and the tools to text, call, take action, and hand off to your team when needed. Agent action Start client intake Give the client space to explain . Agent Your timeline, people, and documents are ready for legal review. One URL from your console connects any editor, Claude Code, Codex, Cursor, VS Code, and more. Your coding agent builds, tests, and publishes it, then your customers talk to it on web, SMS, or voice.

About Rayline

Rayline builds ARC, the orchestrator model that chooses the model and reasoning effort for every turn, plus Workshop, Arena, and the ARC API. Rayline builds ARC, the first adaptive intelligence model, routing every turn to optimize cost and quality. ARC selects the model and reasoning effort most likely to succeed at every turn, at the lowest total cost. ARC works behind the API you already use, matching every request to the intelligence it needs. Production-ready software from an agent that adapts to the work.