Prospeo
Hero Section BackgroundHero Section Background
Grammarly

Grammarly

Software Development

San Francisco, California, United States

1001-2000 Employees (View 1,353 on Prospeo)

Company overview

Headquarters548 Market Street #35410, San Francisco, California 94104, US
Phone number+18883186146
Website
SIC737
Keywords
Writing, NLP, Proofreading, AI, Machine Learning, Deep Learning, Writing Assistance
Founded2009
Employees1001-2000
Socials

Grammarly Email Formats

Grammarly uses 2 email formats. The most common is {first name}.{last name} (e.g., john.doe@grammarly.com), used 90.9% of the time.

FormatExamplePercentage
{first name}.{last name}
john.doe@grammarly.com
90.9%
{first initial}.{last name}
j.doe@grammarly.com
7.5%

About Grammarly

Grammarly stands with Ukraine. We invite you to do the same. Here are some ways you can help: gram.ly/WeStandWithUkraine --- Grammarly is the world’s leading AI writing assistance company trusted by over 40 million people and 50,000 organizations every day. From instantly creating a first draft to perfecting every message, Grammarly helps people at 96% of the Fortune 500 get their point across—and get results—without compromising security or privacy. We believe that great writing gets work done. Grammarly’s product offerings—Grammarly Business, Grammarly Premium, Grammarly Free, and Grammarly for Education—work where you do, delivering contextually relevant writing support across over 500,000 apps and websites. Founded in 2009, Grammarly is No. 7 on the Forbes Cloud 100, one of TIME’s 100 Most Influential Companies, one of Fast Company’s Most Innovative Companies in AI, and one of Inc.’s Best Workplaces. Grammarly offers a dynamic hybrid working model. This approach helps foster trust, innovation, and a strong team culture, with the flexibility of working from home, whenever you need focus time.

View contact profiles from Grammarly

$

Grammarly revenue & valuation

Annual revenue$251,800,000
Revenue per employee$155,000
Estimated valuation?$805,800,000
Total funding$3,200,000,000

Employees by Management Level

Total employees: 1001-2000

Seniority

Employees

Entry
772
Manager
346
Senior
108

Employees by Department

Grammarly has 1,084 employees across 20 departments.

Departments

Number of employees

Funding Data

Explore Grammarly's funding history, including investment rounds, total capital raised, and key backers.

Funding Date
Round
Amount
Link to Article
2021-12-1711$200,000,000
2025-06-2912$1,000,000,000
2025-06-291$1,000,000,000
2025-06-2911$1,000,000,000

Funding Insights

$3,200,000,000

Total funding amount

$1,000,000,000

Most recent funding amount

4

Number of funding rounds

Grammarly Tech Stack

Discover the technologies and tools that power Grammarly's digital infrastructure, from frameworks to analytics platforms.

Facebook Ads

Facebook Ads

Advertising

Reddit Ads

Reddit Ads

Advertising

6sense

6sense

Marketing automation

reCAPTCHA

reCAPTCHA

Security

Redux

Redux

JavaScript frameworks

theTradeDesk

theTradeDesk

Advertising

MySQL

MySQL

Databases

Contentful

Contentful

CMS

Google Sign-in

Google Sign-in

Authentication

HTTP/2

HTTP/2

Miscellaneous

Goober

Goober

JavaScript libraries

Apple Sign-in

Apple Sign-in

Authentication

Frequently asked questions

Grammarly is located in San Francisco, California, US.
You can reach Grammarly at +18883186146.
Grammarly was founded in 2009, making it 17 years old. The company has established itself as a significant player in its industry over this time.
Grammarly has approximately 1001-2000 employees. The company continues to grow its workforce to support its business operations and expansion.
Grammarly has raised a total of $3,200,000,000 across 4 funding rounds. This investment has helped the company grow and expand its operations.

Key Contact at Grammarly

4.8

40,000 users

top 50
high performer
most used
tier 1 accuracy

Build leads list with verified emails & mobiles