
Grammarly
Founded Year
2009Stage
Option/Warrant | AliveTotal Raised
$400MLast Raised
$150.33M | 4 mos agoRevenue
$0000Mosaic Score The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.
-5 points in the past 30 days
About Grammarly
Grammarly is an AI writing assistance company in the technology sector. The company offers tools that increase writing quality by checking grammar, detecting plagiarism, and providing suggestions for rephrasing and style improvement. Grammarly primarily serves individuals and organizations across various sectors, including education, customer support, marketing, IT, sales, and human resources. It was founded in 2009 and is based in San Francisco, California.
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ESPs containing Grammarly
The ESP matrix leverages data and analyst insight to identify and rank leading companies in a given technology landscape.
The generative AI — marketing copy generation market offers solutions for automating and enhancing text content creation, such as articles, blog posts, social media captions, e-commerce product descriptions, and more. These solutions use natural language processing and machine learning algorithms to understand context, generate coherent and engaging text, and mimic human writers’ writing styles. B…
Grammarly named as Leader among 15 other companies, including Microsoft, Writer, and Jasper.
Grammarly's Products & Differentiators
Grammarly Business
Deliver high-quality, productive, and flexible workplace communications across teams and with customers.
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Research containing Grammarly
Get data-driven expert analysis from the CB Insights Intelligence Unit.
CB Insights Intelligence Analysts have mentioned Grammarly in 3 CB Insights research briefs, most recently on Aug 21, 2023.

Expert Collections containing Grammarly
Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.
Grammarly is included in 7 Expert Collections, including Unicorns- Billion Dollar Startups.
Unicorns- Billion Dollar Startups
1,270 items
Education Technology (Edtech)
3,429 items
These companies offer tech-enabled solutions that facilitate education and learning for people of all ages, from pre-K to adult and professional education.
Tech IPO Pipeline
825 items
Sales & Customer Service Tech
600 items
Companies offering technology-driven solutions to enable, facilitate, and improve customer service across industries. This includes solutions pre-, during, and post-purchase of goods and services.
Digital Content & Synthetic Media
1,771 items
The Digital Content collection includes companies that use technology to create, manage, and distribute digital content under all forms, including images, videos, audio, and text, among others.
Generative AI
1,298 items
Companies working on generative AI applications and infrastructure.
Grammarly Patents
Grammarly has filed 43 patents.
The 3 most popular patent topics include:
- computational linguistics
- natural language processing
- tasks of natural language processing

Application Date | Grant Date | Title | Related Topics | Status |
---|---|---|---|---|
9/29/2023 | 2/18/2025 | Natural language processing, Computational linguistics, Diagrams, Word processors, Graphical user interface elements | Grant |
Application Date | 9/29/2023 |
---|---|
Grant Date | 2/18/2025 |
Title | |
Related Topics | Natural language processing, Computational linguistics, Diagrams, Word processors, Graphical user interface elements |
Status | Grant |
Latest Grammarly News
Mar 20, 2025
Zscaler: AI in The Enterprise is Up 3,400%; ChatGPT is 45.2% of It The big take-aways: AI/ML transactions up 36x over past 12 months (!) or 3,464.6% :). (I know those don’t quite tie). ChatGPT is 45.2% of all transactions, but also the most blocked Grammarly is #2 in the enterprise. I knew it was popular, but I didn’t know it was that popular. The Top 3 categories of AI apps in the enterprise are Productivity (ChatGPT, MSFT Copilot), Writing (Grammarly et al), and Language Translation (DeepL). The full list of top AI apps in the enterprise here: More here:
Grammarly Frequently Asked Questions (FAQ)
When was Grammarly founded?
Grammarly was founded in 2009.
Where is Grammarly's headquarters?
Grammarly's headquarters is located at 548 Market Street, San Francisco.
What is Grammarly's latest funding round?
Grammarly's latest funding round is Option/Warrant.
How much did Grammarly raise?
Grammarly raised a total of $400M.
Who are the investors of Grammarly?
Investors of Grammarly include General Catalyst, Institutional Venture Partners, BlackRock, Scottish Mortgage Investment Trust, Sozo Ventures and 5 more.
Who are Grammarly's competitors?
Competitors of Grammarly include Writer, copy.ai, Jasper, Typewise, TextCortex AI and 7 more.
What products does Grammarly offer?
Grammarly's products include Grammarly Business and 4 more.
Who are Grammarly's customers?
Customers of Grammarly include Zoom and Frost & Sullivan.
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Compare Grammarly to Competitors

copy.ai develops an artificial intelligence copywriter. The company offers a platform that generates marketing copy, automates workflows, and provides tools for content creation in various formats, such as long-form articles, social media posts, product descriptions, and more. It primarily serves sectors such as electronic commerce, social media, and sales. The company was founded in 2020 and is based in Memphis, Tennessee.

Conversion Maker AI specializes in automated content generation and optimization within the marketing technology sector. The company offers a suite of tools that create SEO-optimized marketing texts in over 40 languages, aimed at enhancing conversion rates for online shops. Their services cater to various text types including product descriptions, category texts, and social media content, which can be adjusted to align with the client's brand voice and target audience. It was founded in 2020 and is based in Offenburg, Germany.

Writesonic is a generative AI platform that focuses on content creation, SEO optimization, and AI chatbot development. The company offers tools for crafting factually accurate content with real-time data, optimizing content for search engines, and building custom AI chatbots trained on user data. Writesonic primarily serves marketers, agencies, and enterprises looking to enhance their digital content and customer engagement strategies. It was founded in 2021 and is based in San Francisco, California.

Scalenut is an SEO and content marketing platform that operates within the digital marketing industry. The company provides tools for planning, researching, creating, and optimizing content to improve online visibility and search engine rankings. Scalenut's platform serves various sectors including retail, technology, healthcare, travel & hospitality, and finance, targeting SEO strategists, content creators, executives, and agencies. It was founded in 2021 and is based in Gurugram, India.
Conto uses artificial intelligence to write copy and provides ready-to-go marketing, social media, and content templates. The company serves branding, advertising, and marketing agencies. It was founded in 2021 and is based in Madrid, Spain.

Contents specializes in artificial intelligence (AI) content creation for enterprises across various sectors. The company offers a generative AI-driven platform that streamlines content creation processes and delivers personalized content at scale. Contents primarily serves sectors such as electronic commerce (e-commerce), publishing, digital marketing, and large multinational corporations. It was founded in 2021 and is based in Milano, Italy. Contents operates as a subsidiary of Entire Digital.
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