
Grammarly
Founded Year
2009Stage
Unattributed VC - III | AliveTotal Raised
$400MValuation
$0000Last Raised
$200M | 3 yrs agoRevenue
$0000Mosaic Score The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.
-6 points in the past 30 days
About Grammarly
Grammarly is a leading AI writing assistance company in the technology sector. The company offers a suite of tools that enhance 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 — writing & storytelling market utilizes artificial intelligence to generate written content and stories. This technology can be used for a variety of purposes, including marketing campaigns, news articles, and even creative writing. The solutions offered by this market provide businesses with the ability to create high-quality content quickly and efficiently while reducing costs…
Grammarly named as Leader among 6 other companies, including Sudowrite, Oasis, and HyperWrite.
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 4 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
1,249 items
Education Technology (Edtech)
3,423 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
1,766 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
940 items
Companies working on generative AI applications and infrastructure.
Grammarly Patents
Grammarly has filed 36 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 |
---|---|---|---|---|
5/20/2022 | 4/16/2024 | Natural language processing, Computational linguistics, Tasks of natural language processing, Statistical natural language processing, Artificial intelligence | Grant |
Application Date | 5/20/2022 |
---|---|
Grant Date | 4/16/2024 |
Title | |
Related Topics | Natural language processing, Computational linguistics, Tasks of natural language processing, Statistical natural language processing, Artificial intelligence |
Status | Grant |
Latest Grammarly News
Oct 25, 2024
By LDN Guest Post 5 minute read Writing letters can sometimes feel difficult, especially if you need to learn how to structure them or what to say. Thankfully, AI letter generators can help make the process easier. These tools are designed to quickly create professional letters for work, school, or personal use. They save time, provide great letter formats, and help you express your thoughts clearly. In this article, we’ll look at some of the best AI letter generators available, breaking down their features and pricing, so you can decide which one is best for your needs. There are many AI letter generators on the market, but not all are created equal. Some offer basic features, while others provide more advanced tools to customize your letters. We’ll look at popular options like MyEssayWriter.ai, Perfectessaywriter, Grammarly, SiteGPT, and Toolbaz. Whether you need a free option or are willing to pay for more advanced features, there’s an AI letter generator to suit your needs. Let’s explore the best choices and their features! Top AI Letter Generators Instant Letter Generation: Generate professional letters in seconds. Customizable Content: This Allows you to tweak the letter content to fit your tone and style. Grammar and Spell Check: An integrated grammar checker ensures that your letter is error-free. Easy-to-Use Interface: Simple and intuitive design that’s perfect for beginners. Try it here: https://www.myessaywriter.ai/ai-letter-generator 2. Perfectessaywriter Letter Generator Perfectessaywriter.ai is the best AI essay writer that provides an excellent AI letter generator with a focus on academic and professional letters. The tool is designed to help users create letters that are formal and well-structured. It’s ideal for students, job seekers, and professionals who need perfectly written letters with minimal effort. Pricing: Professional Tone: Ensures your letters maintain a professional tone throughout. Formatting Options: Allows users to format their letters in different styles. Speedy Generation: Letters are created within minutes. User-Friendly Dashboard: Easy to navigate, making the letter creation process simple. Learn more at: https://www.perfectessaywriter.ai/ai-letter-generator 3. Grammarly Letter Writer Grammarly’s AI-powered letter writer is a great option for users looking for a free tool that also ensures their letters are grammatically correct. It’s widely known for its excellent grammar checking features, but it also helps generate letters for various purposes. Grammarly is perfect for users who want a free and reliable tool. Pricing: Tone Detection: This Helps you maintain the right tone for different types of letters. Multiple Letter Formats: Offers a variety of formats, including formal and informal letters. Real-Time Suggestions: Provide suggestions to improve the quality of your writing. Browser Extension: Easy to access directly from your browser. For more information, visit: https://www.grammarly.com/write-a-letter 4. SiteGPT AI Letter Generator SiteGPT’s AI letter generator is a useful tool for basic letter writing. It provides quick solutions for creating simple letters. While it doesn’t have as many advanced features as some of the other options, it’s a good choice for users who want a free, no-fuss tool. Pricing: Quick Generation: Fast and easy letter creation. Free to Use: Great for users who don’t want to pay for a letter-writing tool. Simple Interface: Easy to navigate, perfect for users who just need a basic tool. No Registration Required: You can start writing letters without signing up. check out here: https://sitegpt.ai/tools/ai-letter-generator 5. Toolbaz AI Letter Writer Toolbaz offers a free AI letter writer that is ideal for users who need basic letters. It’s a straightforward tool that allows you to create letters with minimal effort. While it lacks some of the more advanced features seen in paid options, it gets the job done for simple letter-writing tasks. Pricing: Free Tool: Perfect for users who don’t want to spend money on letter-writing software. Pre-Designed Templates: Offers a selection of pre-designed templates. Simple Process: Minimal steps to create and download your letters. No Account Needed: Use the tool instantly without having to sign up. For more details, visit: https://toolbaz.com/writer/ai-letter-writer To Summarise Choosing the best AI letter generator depends on your specific needs. If you need a feature-rich tool with advanced customisation options, MyEssayWriter.ai is a top choice with affordable pricing. For students and professionals looking for well-structured academic letters, Perfectessaywriter offers great value. If you want a free option that ensures grammatical accuracy, Grammarly is a solid pick. SiteGPT and Toolbaz provide basic tools for those who need simple letters without spending any money.
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 Unattributed VC - III.
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 Copy.AI, Writer, 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.

Writesonic is a generative AI platform focused 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.

Conversion Maker AI is a company that specializes in text optimization and generation within the technology sector. The company offers a platform that uses artificial intelligence to create high-quality, SEO-optimized marketing texts in multiple languages, using just a few keywords. The primary customers of Conversion Maker AI are businesses of all sizes, from freelancers and startups to SMEs and large corporations, particularly within the e-commerce industry. It was founded in 2020 and is based in Offenburg, Germany.
Hypotenuse provides content creation solutions for e-commerce companies. It generates written content for e-commerce companies, including product descriptions, advertising text, and blog posts. The company was founded in 2020 and is based in Singapore.

Novus specializes in artificial intelligence (AI) agent orchestration for enterprises, focusing on workflows and technological capabilities within various business functions. The company offers on-premise AI solutions that enable businesses to personalize sales processes, automate content generation, and make informed financial decisions. Novus's AI tools are designed for productivity, ensure content quality, and provide strategic insights without compromising security or compliance. It was founded in 2020 and is based in Boston, Massachusetts.

Jasper operates as an artificial intelligence (AI) content creation platform. The company's main services include the creation of on-brand AI-assisted content, language translation, and the generation of marketing campaigns. It is primarily used in the marketing and advertising industry Jasper was formerly known as Proof Technologies. It was founded in 2020 and is based in Austin, Texas.
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