Merriam-Webster
Merriam-Webster is America's most trusted English language reference publisher, offering an online dictionary, thesaurus, word games, AI chatbot, and developer API. A subsidiary of Encyclopedia Britannica, it serves consumers, students, writers, and developers globally through freemium and subscription models.
- Company typePrivate
- Founded1828
- HeadquartersSpringfield, United States
- Headcount51–100
- GTM typeB2C
- OfferingDigital Commerce or Content
What Merriam-Webster does
Merriam-Webster is an American reference publisher and wholly-owned subsidiary of Encyclopedia Britannica, headquartered in Springfield, Massachusetts, with roots tracing to Noah Webster's 1828 American Dictionary. The company operates a digital-first language platform that delivers dictionary lookups, thesaurus entries, grammar guidance, etymologies, and pronunciation support to consumers, students, writers, and developers. Its product surface extends well beyond lookup: it includes the Unabridged premium dictionary subscription, a daily Word of the Day email and podcast, multiple word puzzle games (Quordle and Octordle acquired, plus Blossom, Reunion, The Missing Letter, Tightrope, and others), specialized dictionaries for Kids, Legal, and Medical use cases, and the Merriam-Webster Dictionary API for third-party integrations.
The underlying technology stacks a comprehensive language database — built over nearly two centuries — with an AI-powered chatbot that uses natural language processing to answer language questions grounded in Merriam-Webster's proprietary definitions, synonyms, and usage notes. The platform is accessible via web, iOS, and Android apps, and includes tooling such as the Scrabble Word Finder, RhymeZone, and Time Traveler (a search-by-first-known-use-date feature). In late 2025, the company returned to print publishing with the 12th Edition Collegiate Dictionary, its first new print edition in over two decades.
Merriam-Webster's business model is a multi-stream freemium platform. Free dictionary access drives high-volume traffic that is monetized through digital advertising and merchandise sales; the Unabridged subscription, print dictionaries, and developer API licensing generate recurring and transactional revenue; branded merchandise is sold through a Threadless-powered storefront. Distribution is global across web, mobile, and retail/Amazon. In March 2026, Merriam-Webster and its parent filed a copyright lawsuit against OpenAI in Manhattan federal court alleging unauthorized use of roughly 100,000 articles for AI training, signaling an active posture to defend its content as the AI era pressures traditional reference publishing.
Merriam-Webster firmographics
Firmographics- Name
- Merriam-Webster
- Legal name
- Merriam-Webster, Incorporated
- Website
- https://merriam-webster.com
- Company type
- Private
- Founded year
- 1828
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Merriam-Webster is America's most trusted English language reference publisher, offering an online dictionary, thesaurus, word games, AI chatbot, and developer API. A subsidiary of Encyclopedia Britannica, it serves consumers, students, writers, and developers globally through freemium and subscription models.
- Ownership category
- akta.pro rank
Merriam-Webster industry classification
Industry- Product category
- Reference Publishing and Language Reference
- NAICS
- Book Publishers (513130), Other Publishers (51319), Web Search Portals and All Other Information Services (519290)
- SIC
- Books: Publishing Or Publishing & Printing (2731), Miscellaneous Publishing (2741)
- akta.pro primary industry
- Children’s Reference & Encyclopedias (Dictionaries, Atlases) (EDAGAIAD)
- akta.pro secondary industry
- Language Content Libraries & Digital Readers (Leveled Readers, Graded Content) (EDAFAOAM)
Keywords
Where Merriam-Webster is headquartered
LocationHeadquarters
- HQ city
- Springfield
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Merriam-Webster business model
Business model- GTM type
- B2C
- Offering type
- Digital Commerce or Content
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Supply Chain
Revenue model
- Digital Advertising: High-traffic website generates advertising revenue through display ads, sponsored content, and targeted advertising on dictionary searches, word games, and language content pages
- Premium Subscriptions: Merriam-Webster Unabridged subscription provides full access to the complete dictionary with advanced search features and exclusive content
- Print Publications: Sale of print dictionaries, thesauruses, vocabulary builders, and children's dictionaries through the online shop
- Merchandise: Branded merchandise including shirts, mugs, bags, and puzzles sold through the Threadless-powered storefront
- API Licensing: Developer licensing fees for integrating Merriam-Webster dictionary data into third-party applications and services
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Others | Free dictionary access with basic features including word definitions, thesaurus, grammar tips, Word of the Day, and word games |
| Subscription | Annual | Merriam-Webster Unabridged premium subscription for complete dictionary access |
Go-to-market motion1 record
Distribution channels6 records
Marketing channels7 records
Merriam-Webster product offering
Product offeringCore offering
Merriam-Webster publishes comprehensive English language reference products, including an online dictionary, thesaurus, grammar guides, and vocabulary tools. The company operates a digital platform offering free dictionary access, premium Unabridged subscriptions, word puzzle games (Quordle, Octordle, Blossom, Reunion, The Missing Letter), and a developer-facing Dictionary API, alongside print dictionaries and branded merchandise.
Product overview
Merriam-Webster is America's most trusted dictionary publisher offering a comprehensive suite of language reference products and services. The core offering is the Merriam-Webster Dictionary and Thesaurus available online, with premium access through the Unabridged Dictionary subscription. The company has expanded into AI-powered tools with its Merriam-Webster AI Chatbot that provides conversational language assistance. Merriam-Webster has grown its digital presence through word games including the acquired Quordle and Octordle puzzle games, plus original games like Blossom, Reunion, and The Missing Letter. Additional offerings include the Dictionary API for developers, mobile apps for iOS and Android, a daily Word of the Day podcast, educational videos, specialized dictionaries (Kids, Legal, Medical), grammar guides, slang dictionaries, and newsletters. The company recently announced its 12th Edition Collegiate Dictionary print release in late 2025.
Differentiator
Problem solved
Functional benefit
Products and services
- Merriam-Webster Online Dictionary Free online dictionary providing authoritative English word definitions, pronunciations, etymologies, example sentences, and grammar guidance for general consumers, students, and writers.
- Merriam-Webster Unabridged Dictionary Premium subscription product providing full access to the complete Merriam-Webster Unabridged Dictionary with advanced search features and exclusive content for serious language users, researchers, and professionals.
- Merriam-Webster AI Chatbot AI-powered chatbot that answers questions about the English language using natural language processing, with answers grounded in Merriam-Webster's curated dictionary, thesaurus, grammar, and usage data.
Quantifiable outcome
- Over 23 million social media views for 12th Edition dictionary marketing campaign
- +1 more outcomes
Companies that use Merriam-Webster
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles2 records
Merriam-Webster technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability3 records
Feature3 records
Merriam-Webster partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered minor and core.
- Nail CommunicationsminorMerriam-Webster collaborated with Nail Communications for a marketing campaign promoting the 12th Edition of its Collegiate Dictionary. The campaign generated over 23 million views on social media before paid media promotion.
- QuordleminorMerriam-Webster acquired the word puzzle game Quordle in January 2023 to enhance its game and content offerings. The acquisition brought the popular Wordle-clone game onto Merriam-Webster's platform with new features.
- Encyclopedia BritannicacoreMerriam-Webster is a subsidiary of Encyclopedia Britannica, with the website displaying 'An Encyclopædia Britannica Company' branding. The parent company provides corporate structure and related content offerings.
Scale indicators4 records
Recent moves6 records
Expansion highlights6 records
Merriam-Webster competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Merriam-Webster social profiles
Digital presenceMerriam-Webster financial estimates
Financial estimateRevenue estimate
Valuation estimate
Merriam-Webster leadership team
Management profileNumber of profiles
Profiles1 record
Merriam-Webster funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Merriam-Webster M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Merriam-Webster
What does Merriam-Webster do?
Merriam-Webster publishes comprehensive English language reference products, including an online dictionary, thesaurus, grammar guides, and vocabulary tools. The company operates a digital platform offering free dictionary access, premium Unabridged subscriptions, word puzzle games (Quordle, Octordle, Blossom, Reunion, The Missing Letter), and a developer-facing Dictionary API, alongside print dictionaries and branded merchandise.
Is Merriam-Webster a public or private company?
Merriam-Webster is a private company. It is classified as corporate owned and is currently operating.
When was Merriam-Webster founded?
Merriam-Webster was founded in 1828. It employs 51 to 100 people.
Where is Merriam-Webster based?
Merriam-Webster is headquartered in Springfield, United States, in the North America region.
How does Merriam-Webster make money?
Five revenue lines are on record. Digital Advertising is the primary driver. The others are premium Subscriptions, print Publications, merchandise and API Licensing.
Does Merriam-Webster have an API?
Yes. Merriam-Webster offers a Dictionary API that developers can use to access dictionary definitions, thesaurus entries, and word data. Available at dictionaryapi.com. Developer documentation is at dictionaryapi.com.
What industry is Merriam-Webster in?
Merriam-Webster's product category is Reference Publishing and Language Reference. Its primary akta.pro industry code is EDAGAIAD, Children’s Reference & Encyclopedias (Dictionaries, Atlases), with a secondary code of EDAFAOAM, Language Content Libraries & Digital Readers (Leveled Readers, Graded Content). Its NAICS code is 513130 and its SIC code is 2731.