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Manifest OS

AI-driven legal platform with fixed fees

Overview

Manifest OS builds AI-powered legal technology that acts as an operating system for modern law firms, delivering fixed-fee, outcome-driven services through its Manifest Law brand for individuals and American businesses, starting with high-volume immigration and expanding to corporate law. It works by embedding AI-native tools into the legal workflow to automate repetitive tasks and assist with complex document creation, while giving clients real-time case status and timelines. It differentiates itself by using Arizona ABS to allow non-lawyer ownership and heavy tech investment, plus a platform-first approach that scales across practice areas with transparent pricing. Its goal is to make high-quality legal representation more accessible by reducing operational overhead, offering predictable pricing, and delivering consistent outcomes.

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About Manifest OS

Simplify's Rating
Why Manifest OS is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Enterprise SoftwareAI & Machine LearningLegal

Company Size

51-200

Company Stage

Series A

Total Funding

$60M

Headquarters

New York City, New York

Founded

2024

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Simplify's take

What believers are saying

  • Manifest raised $60 million in April 2026 from Menlo, Kleiner Perkins, and First Round.
  • October 27, 2026 expansion to 100+ countries signals strong demand and cross-border pull.
  • November 3, 2026 hire Sophy King strengthens international execution and enterprise immigration sales.

What critics are saying

  • Regulatory scrutiny on ABS expansion into England and Wales can slow launches in 2026.
  • BigLaw and immigration specialists can copy AI workflows while retaining stronger brand trust.
  • A platform error in filings or advice can trigger sanctions, client loss, and existential liability.

What makes Manifest OS unique

  • Manifest OS bundles software, lawyers, and operations into one fixed-fee legal platform.
  • Arizona ABS licensing lets Manifest Law accept non-lawyer capital and scale faster.
  • Dan Mishin’s team targets high-volume immigration with real-time client visibility and centralized workflows.

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Funding

Total Funding

$60M

Above

Industry Average

Funded Over

1 Rounds

Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Above Average

Industry standards

$15M
$8.2M
$15M
$30M
$60M

Growth & Insights and Company News

6 month growth

3%

1 year growth

-1%

2 year growth

-1%
Associated Press
Oct 27th, 2026
Manifest expands AI-native immigration law services to 100+ countries after 10x growth and $60M Series A

Manifest, the AI-native legal services firm, has expanded its immigration practice to more than 100 countries. The company says its corporate law business has grown 10x so far this year. Its Manifest OS platform powers a network of law firms under one brand. A centralized global team handles US and international immigration needs for employers, with the aim of cutting the cost and time of visa sponsorship and compliance. The launch comes six months after Manifest OS raised a $60 million Series A at a $750 million valuation. Manifest Law serves more than 400 corporate clients in the US. "Our international expansion is driven by us listening to our clients," said Dan Mishin, founder and chief executive officer of Manifest OS. He said clients cited inconsistent quality across regions as a problem with legacy firms.

Legal Futures
May 4th, 2026
Exclusive: ai-powered US firm targets UK after $60m fund-raise.

Exclusive: ai-powered US firm targets UK after $60m fund-raise. 5 May 2026 A US company that last week announced a $60m Series A fund-raise is set to bring the model of a law firm backed by its AI system to England and Wales, Legal Futures can reveal. The backing of investors including Menlo Ventures, Kleiner Perkins, First Round Capital and Quiet Capital values Manifest OS at $750m. Manifest OS currently focuses on business immigration work and its AI-native software operates through Manifest Law, an alternative business structure (ABS) licensed in Arizona, the only US state to have changed its rules to allow ABSs. Founder Dan Mishin told Legal Futures that both the demand among US clients for global immigration support and the established ABS regime made England and Wales an obvious location to expand internationally, with work going on to apply for an ABS licence and open this year. He said the "central thesis" of the business was that lawyers spend too much time on non-legal tasks. Manifest Law is essentially a platform akin to the likes of Keystone Law that allows practitioners to build their own law firms under a common brand, with access to the technology and a centralised back office. The software is an end-to-end solution for client communications, legal research, document drafting, billing and reporting. Manifest openly revolts against hourly billing and lawyers charge either fixed fees or on outcomes-based terms. Mr Mishin, who is based in New York, is a serial entrepreneur who set up Manifest OS in response to his poor experience, as a Ukrainian, of using a lawyer to navigate the US immigration system. He blames the billable hour for tying lawyers' economics to time spent rather than outcomes delivered. "To truly shift the market to outcomes-based pricing and to democratise access to high-quality legal services for clients, we needed to rethink the entire business model of a law firm from the ground up," he said. "Legal Futures made the hard choice to not sell its AI software to existing law firms who are often beholden to billing customers more hours as a means to better compensation. "Instead, we partner with forward-thinking lawyers to help them become market leaders in their respective practice areas, with AI at their core from day zero." In its first 18 months, more than 100 immigration lawyers have joined the platform - out of 5,000 who applied - and between them conducted over 3,000 client engagements. Manifest claims a visa approval rate of 15% higher than the national average and client response times three times faster than traditional firms. Clients have real-time access to all their legal matters through a portal, including timelines, activity logs, defined milestones, document status and revision histories, as well as direct communication with their lawyers. Mr Mishin stressed that Manifest was interested in lawyers who wanted to grow their practices, employing other lawyers as they did so, rather than sole practitioners. "We prefer to power law firms that can scale," he explained. "In five years, I would hope Manifest OS would power 100-200 law firms that will then employ thousands of lawyers." Marketing is centralised. Client can select specific lawyers and, where they do not, there is an internal marketplace where firms operating under the Manifest brand can review available assignments. Manifest also helps identify the lawyers suited for a client's matter. The firm said it encouraged lawyers to collaborate, rather than compete, with each other. Mr Mishin said he had a list of other practice areas he wanted to expand into but was not making it public. Manifest investor David Schellhase, former general counsel at Salesforce, Groupon and Slack, commented: "I've spent my career as a general counsel for some of the largest tech companies in the world and seen firsthand how the billable hour model creates friction on both sides of the table. "Companies want fee transparency, predictability, and speed. Lawyers want to focus on delivering results, not justifying billable hours. Manifest OS's model and use of advanced technology align those interests in a way the traditional system simply doesn't."

LinkedIn
Apr 28th, 2026
Manifest: the Future of AI-Native Legal Services

After two years of building quietly, Manifest OS is emerging from stealth today with a $60M Series A at a $750M valuation and a new model for AI-native legal services. When I first met Dan Mishin, most legal AI companies were building copilots and thin model wrappers for lawyers.

Bloomberg Law
Apr 28th, 2026
AI legal startup Manifest raises $60M at $750M valuation to end billable hour

Manifest OS, a startup selling AI software to lawyers, has raised $60 million in a Series A funding round at a $750 million valuation. The round was backed by Menlo Ventures, Kleiner Perkins, First Round Capital and Quiet Capital. Founded by Dan Mishin, who says he spent tens of thousands of dollars on legal paperwork for US citizenship, the company aims to "end the billable hour" and make legal services more accessible. The startup is focused on shifting the legal market towards outcomes-based pricing rather than traditional hourly billing.

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