Key Takeaways
- • Lightfield secured $47 million in Series A funding led by Andreessen Horowitz, with participation from Maverick Capital, Coatue, Audacious, Alumni Ventures, Greylock, and Lightspeed Venture Partners.
- • The AI-native CRM startup pivoted from Tome, an AI presentation builder that reached 25 million users and raised $80 million before the founders downsized from 70 to 7 employees to pursue the larger CRM opportunity.
- • Lightfield has achieved 400% net dollar retention across approximately 5,000 customer companies, some with over 100 employees on the platform, indicating strong product-market fit and expansion within existing accounts.
- • The funding round ranks in the top 2% of US Series A rounds in marketing software over the past four years, reflecting aggressive institutional investor appetite for AI-native enterprise sales tools.
- • CEO Keith Peiris positions Lightfield as a "world model of a business" and "oracle to the executive team" rather than a traditional CRM, with capital deployment focused on scaling a 40-person team across sales and engineering.
Summary
Lightfield, a San Francisco-based AI-native customer relationship management platform, has closed a $47 million Series A funding round led by Andreessen Horowitz. The round includes participation from Maverick Capital, Coatue, Audacious, Alumni Ventures, Greylock, and Lightspeed Venture Partners. According to a16z investors Joe Schmidt IV, Alex Rampell, and Fabrizio Serafini, the funding was announced on September 9, 2026, marking a significant validation of the startup's product positioning and market opportunity.
The investment represents a strategic pivot for the founding team. Lightfield originated as Tome, an AI-powered presentation builder that accumulated 25 million users and secured $80 million in prior funding. Founders Keith Peiris and Henri Liriani made an aggressive strategic decision to downsize from 70 to 7 employees in pursuit of what they identified as a larger market opportunity in AI-native CRM infrastructure. Rather than classifying this as a traditional restart, investors have styled the funding as a Series A, with many backers who participated in Tome's earlier rounds returning to support the new direction.
Lightfield's early traction metrics underscore the company's momentum in the enterprise market. The platform currently serves approximately 5,000 companies, with some customers deploying the system across teams exceeding 100 employees. The company reported a net dollar retention rate of 400%, a metric that signals exceptional expansion within existing customer accounts and strong product-market fit. While Lightfield has not disclosed revenue figures, the net dollar retention rate is a closely watched indicator of sustainable unit economics and customer stickiness among institutional investors.
CEO Peiris articulates an ambitious vision for Lightfield's positioning. Rather than competing narrowly as a CRM replacement, he describes the platform as a "world model of a business" and an "oracle to the executive team," suggesting aspirations to become a foundational intelligence layer for enterprise operations. The capital will be deployed principally to scale the company's 40-person team, with emphasis on sales and engineering capabilities.
The deal carries significant market implications. Lightfield enters a crowded enterprise sales software landscape where dozens of startups have challenged Salesforce's dominance over two decades, yet the incumbent maintains a market capitalization above $200 billion. Competitive pressure comes from agentic sales tools such as Attio and Reevo, outbound specialists like Apollo and Unify, and growth platforms including Clay, valued at $7.1 billion in recent rounds. The Series A round's placement in the top 2% of US Series A financings in marketing software over the past four years reflects institutional conviction that AI-native software designed for the enterprise sales stack represents a high-conviction thesis for venture capital deployment.
The investment represents a strategic pivot for the founding team. Lightfield originated as Tome, an AI-powered presentation builder that accumulated 25 million users and secured $80 million in prior funding. Founders Keith Peiris and Henri Liriani made an aggressive strategic decision to downsize from 70 to 7 employees in pursuit of what they identified as a larger market opportunity in AI-native CRM infrastructure. Rather than classifying this as a traditional restart, investors have styled the funding as a Series A, with many backers who participated in Tome's earlier rounds returning to support the new direction.
Lightfield's early traction metrics underscore the company's momentum in the enterprise market. The platform currently serves approximately 5,000 companies, with some customers deploying the system across teams exceeding 100 employees. The company reported a net dollar retention rate of 400%, a metric that signals exceptional expansion within existing customer accounts and strong product-market fit. While Lightfield has not disclosed revenue figures, the net dollar retention rate is a closely watched indicator of sustainable unit economics and customer stickiness among institutional investors.
CEO Peiris articulates an ambitious vision for Lightfield's positioning. Rather than competing narrowly as a CRM replacement, he describes the platform as a "world model of a business" and an "oracle to the executive team," suggesting aspirations to become a foundational intelligence layer for enterprise operations. The capital will be deployed principally to scale the company's 40-person team, with emphasis on sales and engineering capabilities.
The deal carries significant market implications. Lightfield enters a crowded enterprise sales software landscape where dozens of startups have challenged Salesforce's dominance over two decades, yet the incumbent maintains a market capitalization above $200 billion. Competitive pressure comes from agentic sales tools such as Attio and Reevo, outbound specialists like Apollo and Unify, and growth platforms including Clay, valued at $7.1 billion in recent rounds. The Series A round's placement in the top 2% of US Series A financings in marketing software over the past four years reflects institutional conviction that AI-native software designed for the enterprise sales stack represents a high-conviction thesis for venture capital deployment.
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