M Science

M Science is a research and alternative-data firm serving hedge funds, asset managers, and corporations. It combines analyst-curated datasets with company, industry, and key-performance-indicator research and distributes the resulting content through reports, data feeds, cloud services, APIs, and interfaces for artificial-intelligence workflows.^[1]

The firm states that it tracks more than 1,400 companies through more than 500 feeds across 40 subsectors. M Science is a subsidiary of Jefferies Financial Group Inc. and lists offices in New York City and Hong Kong.^[1] An independent Datarade profile categorizes it as a provider of credit-card, debit-card, stock-market, alternative, and alternative-credit data, and identifies hedge funds as a use case.^[2]

What It Does

M Science develops structured measures intended to indicate changes in company performance before or between conventional financial reports. Its website lists signal detection for business inflections, estimate revisions, market-share changes, and demand changes, while emphasizing interpretation by analysts with industry knowledge.^[1]

The offering is broader than card transactions alone. Datarade includes card and alternative-credit data among its categories,^[2] while M Science itself describes coverage across consumer businesses, technology, media and telecommunications, industrials, airlines, payments, financial technology, Europe, Asia-Pacific, and private software.^[1] Public pages do not identify the source of every feed, so the methodology must be assessed at the individual dataset level.

Data And Methodology

Each feed is described as analyst-curated, with sector context accompanying the data through research, API, and Model Context Protocol delivery.^[1] This approach seeks to combine machine-readable observations with judgments about what a measure represents, rather than offering an undifferentiated catalog of raw records.

The public homepage does not disclose a uniform sampling method, history, lag, revision policy, or error rate across all 500-plus feeds. Those characteristics are likely to vary because the catalog covers many sectors and data types. Independent Datarade material confirms broad product categories but does not independently verify the official feed or company counts.^[2]

Coverage And Products

M Science lists structured data feeds, market-oriented research reports, and direct analyst engagement. Consumer coverage includes retailers, restaurants, grocers, travel and leisure businesses, luxury and fashion, automotive retail, ticketing, and other categories. Technology coverage includes digital media, advertising, internet, online travel, public cloud, semiconductors, software, telecommunications, and video games.^[1]

Additional coverage concerns industrial companies, airlines, payments and financial technology, European consumers, China and other Asia-Pacific markets, and selected private companies.^[1] Datarade's profile is less detailed and is marked as automatically generated and not managed by M Science, so it should be used as an independent classification rather than a current product specification.^[2]

Delivery And Pricing

The company's Unified Data Model standardizes analyst-curated feeds into a common schema. Advertised delivery methods include APIs, Amazon S3, Snowflake, Delta Sharing, and a Model Context Protocol server designed to expose data and analyst context to systems such as ChatGPT, Claude, or a customer's own applications.^[1]

M Science directs prospective customers to request a demonstration. Datarade likewise reports that prices are not published and must be obtained from the provider.^[2] Public sources therefore do not establish subscription levels, entitlements, trial periods, or redistribution rights.

Buyers And Use Cases

The stated audiences are hedge funds, asset managers, and corporations.^[1] Investors may use the data to estimate operating indicators, monitor demand, compare market share, or test quantitative signals. Corporate users may use sector and competitor indicators for planning and market intelligence.

Datarade independently identifies hedge funds as a use case and lists integrations with BattleFin Ensemble and DemystData.^[2] The reviewed sources do not provide audited evidence that a particular feed predicts earnings or investment returns; users must test coverage, point-in-time behavior, revisions, and survivorship effects for each application.

Ownership And Position

M Science identifies itself as a subsidiary of publicly traded Jefferies Financial Group and gives New York and Hong Kong as office locations.^[1] Its current positioning emphasizes standardized, AI-ready delivery while retaining analyst-authored research and engagement. The public sources reviewed here do not state the date or financial terms of Jefferies' acquisition, so no unsupported transaction history is included.