Dan Mishin opens with a blunt market failure: about 90% of U.S. legal revenue still comes from billable hours, top lawyer rates can reach $3,000 an hour, and roughly 80% of U.S. businesses and consumers cannot afford legal help when they need it.
On April 28, the immigrant founder raised a $60 million Series A led by Menlo Ventures and Kleiner Perkins, valuing Manifest OS at $750 million. The more unusual part is not the size of the round, but the shape of the company.
Manifest OS is not selling another legal AI tool
Most legal AI names of the past two years, including Harvey, Legora, CoCounsel and Spellbook, share a similar pattern: wrap large models in workflow software and sell it to traditional firms so lawyers can draft briefs, research cases or prepare contracts faster.
Manifest OS is taking the opposite route. It does not sell software to law firms. It operates an affiliated firm of its own.
The service brand is Manifest Law, focused today on business immigration. Clients contract with Manifest Law and pay fixed or outcome-based fees, rather than hourly bills. Manifest OS sits behind the firm with the AI platform, brand, marketing, payments and compliance infrastructure.
"When I first met Dan Mishin, most legal AI companies were building copilots and thin model wrappers for lawyers. AI-native services were still a deeply non-consensus view," Quiet Capital partner Michael Bloch said in the company announcement.
That non-consensus view is the point. Silicon Valley has largely talked about AI augmenting lawyers. Mishin argues the target is the billable-hour business model itself, because the structure of a law firm is shaped by how it charges.
What 3,000 immigration clients prove
Manifest Law launched in Arizona 18 months ago. The critical enabler is Arizona's Alternative Business Structure program, which broke from most U.S. state rules by allowing non-lawyers to own law firms under a regulated framework.
In most other states, professional-conduct rules bar outside ownership of law firms out of concern that capital could compromise lawyers' duty to clients. Without Arizona-style ABS rules, Manifest OS's venture-backed model would be difficult to operate; in 49 states, VC ownership of a law firm remains illegal.
- 3,000+ client matters handled
- Visa approval rates 15% above the national average
- Client response times three times faster than traditional firms
- 100+ immigration lawyers selected from 5,000 applicants, an acceptance rate below 1%
- Immigration programs served for 150+ companies
Those numbers would be ordinary in a law-firm brochure. Inside a business that combines a software company and a law firm, they become evidence that the operating model can work.
The legal market problem is not a lack of AI
The U.S. legal industry is worth about $400 billion a year, and billable hours account for roughly 90% of that revenue. Average lawyer billing rates rose 7.4% in 2025, while partners at the top firms are already near $3,000 an hour.
On the demand side, Manifest OS cites data showing that 80% of U.S. businesses and consumers cannot afford lawyers when they need legal help.
The mismatch is severe, but traditional firms have little incentive to solve it. A billable-hour model rewards spending more time on a matter. AI that reduces time is not automatically good news for law-firm partners.
"To truly shift the market toward outcomes-based pricing and democratize high-quality legal services, we had to rethink the entire business model of a law firm," Mishin said.
The new $60 million round is meant to expand commercial immigration globally and apply the Manifest OS template to more practice areas.
Can this logic scale?
The software market has spent two years rallying around AI that empowers existing professionals: better tools for lawyers, doctors and accountants. Manifest OS makes a sharper claim: AI's largest value may come from rebuilding the organization around the technology.
That thesis still has to survive harder tests: moving from 3,000 clients to a global business, entering more complex practices such as litigation, M&A and IP, and building a national brand while ABS rules remain legal only in a small number of jurisdictions.
Even so, legal tech now has a company that is not merely building a tool. That alone makes Manifest OS worth watching.
Sources: CocoLoop, Manifest OS Announces $60M Series A to Build AI Software for Affiliated ABS Law Firms (Law.com); Manifest OS raises $60m Series A to build AI-native law firm model (Legal IT Insider); Manifest OS: $60 Million Raised At $750 Million Valuation To Scale AI-Native Law Firm Model (Pulse 2.0)