Manifest OS Lands Record $60M Series A at $750M Valuation to Pioneer AI-Native Law Firms

Manifest OS has secured a landmark $60 million Series A funding round, marking the largest in legal technology history.

The investment, led by Menlo Ventures with participation from Kleiner Perkins, First Round Capital, and Quiet Capital, values the startup at $750 million.

Revolutionizing the Legal Industry with AI

Emerging from stealth after two years of development, Manifest OS powers a new generation of fully AI-native law firms using fixed-fee and outcomes-based pricing models.

The platform handles the entire legal practice spectrum, from business development to deploying AI agents for routine tasks, challenging the traditional billable hour system.

Manifest Legal Services, the company's inaugural affiliated firm, specializes in immigration law, demonstrating the model's early success.

Investor Backing Signals Massive Potential

Investors highlighted Manifest OS's differentiated approach in building or supporting AI-native firms amid a surge in legal AI tools.

This funding arrives as legal tech sees explosive growth, with AI compressing workflows and enabling unprecedented efficiency.

Historically, legal services have lagged in tech adoption, but startups like Manifest OS are poised to disrupt this trillion-dollar market.

Future Impact and Expansion Plans

With the new capital, Manifest OS plans to scale its AI operating system, expanding affiliated firms and software capabilities.

The shift to AI-native models promises faster resolutions, lower costs, and better outcomes for clients worldwide.

Looking ahead, this funding underscores investor confidence in AI's transformative power across professional services.