San Francisco – September 15, 2026 -- Lightfield has raised $47 million in a Series A funding round led by Andreessen Horowitz, with participation from Maverick Capital, Coatue, Audacious, Alumni Ventures, Greylock, and Lightspeed Venture Partners. More than 5,000 companies have signed up for the platform since its November 2025 launch, ranging from early-stage startups to scaling firms with hundreds of CRM users.
Lightfield targets a structural flaw in legacy CRM systems built for manual data entry
Traditional CRM platforms like Salesforce and HubSpot were designed for people to type data into fields, stages, and notes rather than for AI agents to reason from. When agents are layered onto these systems, they inherit incomplete fields, stale close dates, and notes reconstructed from memory, producing work that companies cannot verify.
Lightfield instead builds what it calls a business world model, ingesting every customer interaction from email, calendar, calls, Slack, and LinkedIn, and structuring it automatically into a live record. The system tracks how deals, people, and accounts change over time, giving both human staff and AI agents a shared, current picture of the business.
Four technical components distinguish the platform's architecture from add-on AI features
Lightfield's system rests on a self-updating record, a persistent world model connecting interactions to people and deals, an agent harness using a standardized SDK and code sandbox monitored by evaluation checks for consistent output quality, and an open platform accessible via API, MCP, and CLI.
Keith Peiris, cofounder and CEO of Lightfield, said agents fail not because underlying models lack capability but because the data they work with is incomplete and unstructured for comprehension.
Andreessen Horowitz frames the investment around a generational shift in system-of-record software
Joe Schmidt IV, Partner at Andreessen Horowitz, said building a system of record requires earning customer trust before companies will hand over the data running their business, noting Lightfield achieved this with thousands of companies in under a year. Alex Rampell, General Partner at the firm, compared the shift to Salesforce's definition of the cloud-era CRM, positioning Lightfield as its counterpart for the agent era.