Composite, founded in early 2024 by former Uber product manager Yang Fan Yun and server-proxy entrepreneur Charlie Deane, delivers an AI agent that operates inside whatever browser a user already prefers. By installing a lightweight Mac extension, professionals can direct the agent to click, type and navigate across multiple web tools, eliminating manual work such as triaging Jira backlogs, sourcing candidates and compiling marketing reports. Because it runs in the authenticated browser session, Composite avoids separate connectors and lets administrators restrict sites or features for security. The product already surfaces task suggestions based on user behavior, and the team is developing automatic task surfacing and a scheduler for recurring workflows. Composite positions itself against single-browser AI offerings from OpenAI, Perplexity and others by focusing on power-user, cross-site professional use cases. The startup has attracted $5.6 million in seed funding to accelerate product development and prove long-term agent efficiency.

Total raised

$6M

Funding rounds

1

Latest round

Seed

Latest activity

Sep 2025