Shackleton AI Raises $5M Seed Led by Battery Ventures
NEW YORK – November 04, 2026 -- Shackleton AI raised $5 million in seed funding led by Battery Ventures as it emerged from stealth with an agentic operating system for construction that already manages more than $1 billion in project value across more than 15 U.S. states.
The platform launched in June 2026. Its customers include midsize general contractors in multifamily, industrial and commercial construction, as well as multi-location brands Red Lobster, Dog Haus and Pepper Lunch. Brick & Mortar Ventures, Trust Ventures, Correlation Ventures, Motivate Partners, Thayer Investment Partners, Act One Ventures, Brainstorm Ventures and Silence VC also joined the round. Shackleton will use the capital to expand the workflows its AI agents can manage and to accelerate go-to-market efforts.