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Manifest OS

Legal · New York City, United States · Founded 2024

AI-native operational platform for outcomes-based legal services MoreLess

Manifest OS is a technology company building the infrastructure for the next generation of high-performance law firms. The company’s core philosophy centers on the "Manifesto" for ending the billable hour, replacing it with an AI-driven system that ensures predictable quality and fixed pricing for legal outcomes. By integrating deep-learning models directly into the legal workflow, Manifest OS allows attorneys to automate repetitive administrative tasks and complex document synthesis, effectively functioning as an "operating system" for modern legal practice.

The company operates a hybrid B2B and B2C business model through its Manifest Law brand, serving both individual consumers and American businesses. Revenue is generated through transparent, fixed-fee structures rather than hourly rates, incentivizing efficiency and successful case outcomes. Manifest OS leverages Arizona’s Alternative Business Structure (ABS) regulations, which allow for non-lawyer ownership and significant technological investment in law firms, providing a unique competitive advantage in a traditionally rigid industry.

Technologically, the platform features a suite of AI-native tools designed for specific practice areas, beginning with high-volume business immigration and expanding into general corporate law. The software provides a unified standard of quality and transparency, offering clients real-time visibility into their case status and expected timelines. By combining high-caliber legal expertise with a scalable technological stack, Manifest OS aims to make high-quality legal representation accessible to a broader demographic while drastically reducing the operational overhead of the traditional law firm model.

Keywords: legal tech, AI law firm, Manifest OS, fixed-fee legal, legal automation, immigration law, alternative business structure, legal software, Series A, AI-native legal services

Company overview

Manifest OS company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2024
Headquarters
New York City, United States
Employees
80
Open positions
None listed
Dealroom signal
59.9
sectorLawtechsub industrySelf-service and Lawyer Marketplacesub industryLegal Matter Managementbusiness modelSaaSindustryLegalsectorLaw Firm Practice Management SoftwaresectorCore AIsectorLegal Automation SoftwaresectorLegal TechsectorLegal, Tax and AccountingsectorAI Applicationsclient focusb2btechnologyArtificial Intelligenceclient focusb2c

Valuation & funding

Manifest OS funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AOther financing Apr 2026 $60M $750M First Round Capital · Quiet Capital · Menlo Ventures · Kleiner Perkins
SEEDOther financing Nov 2023 Quiet Capital
Showing 2 recorded eventsUnlock the complete deal history →

Growth signals

Manifest OS website traffic

Latest recorded traffic for Manifest OS is 13K monthly website visits, up 58.5% over the last three months.

Latest monthly visits13K 3-month web change+58.5%
Monthly website visits4 observations · Apr 2026–Jul 2026
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Comparisons

Manifest OS compared with similar companies

Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.

Showing 8 of the closest matchesCompare every metric →

Talent graph

Manifest OS's talent

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Team profiled 2 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

4 investors on Manifest OS's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Seed 1 investor entered at this stage

Global footprint

Where Manifest OS has talent and traffic

Workforce by country
10 countries with
team presence
🇺🇸 United States80.3%
🇩🇪 Germany4.9%
🇵🇹 Portugal3.3%
🇳🇱 Netherlands1.6%
🇮🇳 India1.6%
Top 5 of 10 shown

In the news

Latest news about Manifest OS

Recent press, funding announcements, and product moves mentioning Manifest OS — open to read from the original sources.

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Market sentiment

What the market is saying about Manifest OS

An AI-synthesized read of the highest-engagement posts about Manifest OS on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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