Dewey Data
Dewey Data is a cloud-based platform that aggregates 300+ commercial datasets from 40+ providers under a single subscription for academic researchers, with AI-powered search and AI-assistant integrations serving universities across 25+ countries.
- Company typePrivate
- Founded2022
- HeadquartersDel Mar, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Dewey Data does
Dewey Data operates a cloud-based research data platform that aggregates 300+ commercial datasets from 40+ third-party providers (including ATTOM, Veraset, SafeGraph, Consumer Edge, People Data Labs, and LinkUp) and delivers them to academic researchers through a single subscription. The platform exposes datasets via a web UI, a REST API, an MCP server for AI coding assistants (Claude Code, OpenAI Codex, Gemini CLI), and language-specific clients including the deweypy Python library and the deweyr R package. Core technology includes DuckDB-based server-side querying, multi-threaded downloads, vector-based semantic search across dataset metadata, and Auth0-mediated SAML 2.0 SSO integration with university identity providers such as Shibboleth and OpenAthens. Dewey's proprietary differentiators are AI-powered natural-language dataset discovery and the MCP integration that connects researchers to data inside AI assistant workflows.
The company is headquartered in Encinitas, California, was founded in 2022, and operates with a small team of approximately eight people. Its go-to-market combines sales-led institutional subscriptions with community-led outreach through seminars, discussion forums, and librarian partnerships. Dewey serves a horizontal academic customer base — faculty, postdoctoral fellows, and PhD students at universities — and addresses the chronic procurement friction of licensing dozens of commercial datasets individually by offering pre-negotiated academic-use terms, an institutional pricing model with multi-year discounts, and rapid onboarding compared to the 9-12 month cycles cited for legacy competitors. Customers are exclusively in higher education, and the platform supports geographic exclusions for sanctioned jurisdictions while expanding distribution to 25+ countries.
Dewey Data firmographics
Firmographics- Name
- Dewey Data
- Legal name
- Dewey Data Inc.
- Website
- https://deweydata.io
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Dewey Data is a cloud-based platform that aggregates 300+ commercial datasets from 40+ providers under a single subscription for academic researchers, with AI-powered search and AI-assistant integrations serving universities across 25+ countries.
- Ownership category
- akta.pro rank
Dewey Data industry classification
Industry- Product category
- Academic Research Data Platform
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518210)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Data Platform (Unified Data & Analytics) Suites (HDAEABAD)
- akta.pro secondary industries
- Data Lake Platforms (HDAEABAC), Metadata, Catalog & Semantic Layer for Data Platforms (HDAEABAJ)
Keywords
Where Dewey Data is headquartered
LocationHeadquarters
- HQ city
- Del Mar
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Dewey Data business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Operations, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Institutional Subscriptions: Universities and academic institutions pay annual subscription fees for platform-wide access. Subscriptions unlock access to 30+ data providers included in the standard subscription, with additional providers available through the Connect program.
- Connect (Additional Dataset Licensing): Supplementary revenue from licensing additional data providers not included in the standard subscription. These providers are available for individual purchase with an institutional subscription.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Institutional subscription - Access to all datasets from 30+ included providers |
| Subscription | Annual | Individual Researcher subscription |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels5 records
Dewey Data product offering
Product offeringCore offering
Dewey Data operates a cloud-based research data platform that aggregates 300+ commercial datasets from 40+ third-party providers under a single subscription, eliminating the need for researchers to negotiate individual vendor licenses. The platform delivers data through a web UI, REST API, Python (deweypy) and R (deweyr) client libraries, and an MCP server for AI assistant integration, with AI-powered semantic search for dataset discovery. It is sold primarily via institutional subscriptions to universities, with SSO integration and admin dashboards for librarians.
Product overview
Dewey Data is a unified academic research data platform that aggregates 300+ commercial datasets from 40+ data providers into a single subscription. The core Dewey platform provides AI-powered dataset search, access controls, project management, and bulk download infrastructure. Delivery is available via a web UI, REST API, MCP server for AI assistant integration, and language-specific client libraries (deweypy for Python, deweyr for R). All included datasets are accessible under a single institutional or individual subscription, with additional datasets available via the Connect feature. Key data categories span consumer behavior and transactions (Consumer Edge, SafeGraph, Advan Research, PassBy, PDI), real estate and property (ATTOM, RentHub, ClimateCheck, Dwellsy), mobility and foot traffic (Veraset, Advan Research), workforce and labor markets (LinkUp, People Data Labs, WageScape, BrightQuery), government and lobbying (LobbyingData, TenderAlpha), financial markets (7 Chord, Context Analytics, EDI, AnaChart, Estimize), company firmographics (Veridion, Rhetorik), and weather/environmental data (CustomWeather, NatureQuant). The platform targets academic researchers at universities, with institutional subscription pricing, SSO integration, and dedicated admin/user management.
Differentiator
Problem solved
Functional benefit
Products and services
- Dewey Platform Central data access platform providing catalog search, project management, dataset licensing, access controls, usage reporting, and download infrastructure for 300+ datasets from 40+ providers. Includes AI-powered semantic search, individual and SSO authentication, librarian admin dashboards, and bulk download via API or web UI. Accessible at app.deweydata.io and targeted at academic researchers and university libraries.
- Dewey MCP Server Model Context Protocol server that connects the Dewey platform to AI coding assistants (Claude Code, OpenAI Codex, Gemini CLI). Exposes 9 tools for dataset search, schema inspection, sampling, and download details, enabling researchers to discover and access data without leaving their AI assistant workflow. Targeted at academic researchers using AI-assisted research tools.
- deweypy (Python Library) Official Python client library for the Dewey API providing functions for setting API keys, listing dataset files, and multi-threaded downloads with date partitioning. Installable via pip or runnable via uvx, with resume support for interrupted large downloads via skip_exists. Targeted at Python-using academic researchers and data scientists.
- deweyr (R Package) Official R package for downloading and working with Dewey data. Offers three download methods: download_dewey() (recommended, uses UV), download_dewey_py() (legacy Python), and download_dewey_duck() (pre-filter via DuckDB). Also provides DuckDB wrapper functions for schema preview and SQL-based filtering before loading into R. Installed from GitHub at Dewey-Data/deweyr. Targeted at R-using academic researchers and statisticians.
Companies that use Dewey Data
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles2 records
Dewey Data technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration12 records
AI capability4 records
Feature4 records
Dewey Data partnerships and signals
Strategic signalPartnerships
20 partnerships are on record, tiered core, supplementary and support.
- ATTOM DatacoreATTOM provides nationwide residential property data including tax assessor records, deed transfers, foreclosure filings, and school boundaries. Requires institutional license.
- VerasetcoreProvides device-level mobility data with visit signals across 4M+ U.S. points of interest from privacy-protected mobility data. Requires institutional license.
- SafeGraphcoreProvides point of interest and spend data including credit/debit transaction data associated with specific POIs, median spend statistics, and global POIs.
- Consumer EdgecoreProvides consumer transaction data for companies and brands using panels of credit and debit card spend from over 100 million card holders.
- People Data LabscoreProvides company insights and workforce data including employee tenure, churn rates, work history, inferred revenue for 28M+ companies worldwide.
- LinkUp (A GlobalData Company)coreProvides historical job posting data sourced directly from employer websites, plus aggregated job posting statistics at company and ticker level.
- Advan ResearchcoreProvides foot traffic and mobility data at specific places (POI) or neighborhoods across the United States and Canada.
- TenderAlphasupplementaryProvides over 120 million global government procurement and green government contracts data.
- LobbyingDatasupplementaryProvides detailed information on millions of U.S. lobbying contracts starting in 2019.
- WageScapesupplementaryProvides historical salary and compensation data for job titles, job families, and locations across the US.
- DwellsysupplementaryProvides first-party U.S. rental data—unit-level data directly from 25,000+ property managers since 2020.
- ClimateChecksupplementaryProvides nationwide U.S. climate risk ratings covering heat, precipitation, drought, flooding, and fire, projected through 2050.
- NatureQuantsupplementaryProvides NatureScore and heat index data—composite nature exposure scores and urban heat measurements across the U.S.
- PDI TechnologiessupplementaryProvides SKU-level transaction data from convenience stores including basket details, payment info, and loyalty programs.
- SimilarwebsupplementaryProvides website and app metrics for top global brands including website visits, search keywords, and popular pages.
- IPinfosupplementaryProvides global IP address geolocation data including city, region/state, country, postal code, and coordinates.
- OpenAIcoreDewey MCP integration allows researchers to search, explore, and pull Dewey data directly within ChatGPT and other AI coding assistants. Available through the ChatGPT app store.
- AnthropiccoreDewey MCP integration connects Dewey Platform to Claude and Claude Code, enabling dataset search, schema exploration, and data retrieval within the AI assistant workflow.
- GooglecoreDewey MCP integration connects Dewey Platform to Gemini CLI, enabling dataset search and access within the Gemini AI assistant workflow.
- Auth0supportDewey uses Auth0 for user account management and SSO integration with university identity providers via SAML 2.0.
Scale indicators7 records
Recent moves6 records
Expansion highlights5 records
Dewey Data competitors and assessment
Company assessmentDirect peers
- WRDS (Wharton Research Data Services): The dominant academic research data platform operated out of the Wharton School. WRDS is the direct incumbent Dewey positions against, offering access to financial, economic, and corporate datasets to universities on a subscription basis.
- Sage Data (formerly Data-Planet): A statistical data aggregation platform marketed to academic and public libraries. Comparable to Dewey in consolidating datasets from multiple sources under a single institutional license.
- IPUMS: University of Minnesota-hosted academic data infrastructure providing harmonized census and survey microdata to researchers worldwide. Comparable to Dewey in offering academic researchers standardized, programmatic access to curated datasets via institutional subscriptions.
Broad incumbents
- ProQuest: A major academic information provider serving university libraries with research databases, datasets, and primary sources. Competes with Dewey in the academic data subscription space as part of a broader research-information portfolio.
- ICPSR (Inter-university Consortium for Political and Social Research): A major academic data archive at the University of Michigan providing curated social science datasets to member institutions. Comparable as an institutional subscription-based data platform, though more focused on social science than commercial datasets.
- Bloomberg Terminal (Academic Access): Bloomberg offers academic access to its financial data terminal at universities. Comparable to Dewey as an institutional subscription providing commercial financial data for academic research, though with a much broader product scope.
- Statista (Academic Access): Statista offers universities aggregated statistical data across industries and topics. Comparable to Dewey as a single-platform aggregation of multiple data sources under an institutional subscription.
- Refinitiv (LSEG) Workspace: Refinitiv provides academic licenses to financial and economic datasets (including the SDC Platinum database). Comparable to Dewey as a commercial data vendor serving universities through institutional subscriptions.
- Gale (Cengage Learning): Gale provides academic libraries with research databases, primary sources, and digital archives. Comparable to Dewey as a subscription-based data and information provider for university libraries.
Regional players
- PitchBook (Academic Access): PitchBook provides private market and venture capital data with academic licensing tiers for university libraries. Comparable to Dewey as a commercial data provider offering institutional subscription access to proprietary datasets for academic research.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Dewey Data social profiles
Digital presenceDewey Data compliance and trust
Trust signalCompliance1 record
Dewey Data financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dewey Data leadership team
Management profileNumber of profiles
Dewey Data funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dewey Data M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Dewey Data
What does Dewey Data do?
Dewey Data operates a cloud-based research data platform that aggregates 300+ commercial datasets from 40+ third-party providers under a single subscription, eliminating the need for researchers to negotiate individual vendor licenses. The platform delivers data through a web UI, REST API, Python (deweypy) and R (deweyr) client libraries, and an MCP server for AI assistant integration, with AI-powered semantic search for dataset discovery. It is sold primarily via institutional subscriptions to universities, with SSO integration and admin dashboards for librarians.
Is Dewey Data a public or private company?
Dewey Data is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Dewey Data founded?
Dewey Data was founded in 2022. It employs 1 to 10 people.
Where is Dewey Data based?
Dewey Data is headquartered in Del Mar, United States, in the North America region.
How does Dewey Data make money?
Two revenue lines are on record. Institutional Subscriptions are the primary driver. The others are connect (Additional Dataset Licensing).
Who are Dewey Data's main competitors?
Direct peers on record are WRDS (Wharton Research Data Services), Sage Data (formerly Data-Planet) and IPUMS. Broad incumbents are ProQuest, ICPSR (Inter-university Consortium for Political and Social Research), Bloomberg Terminal (Academic Access), Statista (Academic Access), Refinitiv (LSEG) Workspace and Gale (Cengage Learning). PitchBook (Academic Access) is listed as a regional player.
Does Dewey Data have an API?
Yes. Dewey exposes a public REST API enabling programmatic dataset search, schema inspection, sampling, and bulk download. Authentication uses an API key passed via the X-API-KEY header. The MCP server at https://api.deweydata.io/mcp extends this to AI coding assistants (Claude Code, OpenAI Codex, Gemini CLI), exposing 9 tools: search_datasets, semantically_search_datasets, list_categories, list_data_partners, get_dataset_details, get_dataset_schema, get_related_datasets, get_download_info, and sample_dataset. The deweypy Python library (available via pip/uv) provides functions for API key management, file listing, and multi-threaded downloads. The deweyr R package (installed from GitHub) wraps the Python client and also offers DuckDB-based filtering before download. Rate limits apply per bucket; workers default to 8 but are configurable. Developer documentation is at docs.deweydata.io/docs/dewey-client.
What industry is Dewey Data in?
Dewey Data's product category is Academic Research Data Platform. Its primary akta.pro industry code is HDAEABAD, Data Platform (Unified Data & Analytics) Suites, with a secondary code of HDAEABAC, Data Lake Platforms. Its NAICS code is 518 and its SIC code is 7370.