Start Free Trial
Pricing
Log In
Log In
Upgrade browser for full Crunchbase experience. You're accessing Crunchbase in a browser that is no longer supported.
Learn More
Harper Logo
Harper Growth Score
75
CB Rank
911164
Heat Score
28
Harper offers grammatical and language tips services.
Acquired by
Automattic Logo
Automattic
Private writewithharper.com/
Language Learning
Overview

Harper
Growth Score
75
Heat Score
28

Growth Score75
-11 pts
in past quarter
Heat Score 28
-18 pts
in past quarter

Company Performance Metrics

Score
Trend
AI Content may contain mistakes and is not legal, financial or investment advice.Learn more.
Growth Score - The measure of growth based on company activity, operational metrics, and investments
Growth Trend - The change in the growth score over the given time period
Heat Score - The measure of the market interest, media activity, and Crunchbase profile activity
Heat Trend - The change in the heat score over the given time period
Learn More >
See more interactive data and historical milestones on desktop for the best experience

About Harper

CB Rank
911164
Harper offers grammatical and language tips services.
Acquired by
Automattic Logo
Automattic
Private writewithharper.com/
Language Learning

Details

Sub-Organization of 
Automattic Logo
Automattic
Operating Status Active
Company Type For Profit
About the Company
Harper offers grammatical and language tips services.
Predictions & Insights

Growth Prediction

See this Growth Prediction

Products & Services

Harper Grammar Checker
An open source tool that checks grammar and language usage in text to identify and correct errors.

Unlock More with Crunchbase Pro
  • Full access to financial & funding data on unlimited profiles
  • Export up to 2k results/month for analysis
  • Track market signals on competitors, products, and R&D
  • Preview private company insights and predictions
Financials

M&A Details

Harper was acquired by Automattic on
obfuscation
.
Transaction Name 
Harper acquired by Automattic Logo
Harper acquired by Automattic
Acquired by 
Automattic Logo
Automattic
Announced Date 
obfuscation
Market Intelligence
People
View Profiles & Contacts
News
Technology
View Tech Report

Monthly Web Visits

44,718
2.2%
 in past month

IT Spend

$384.4KThis year, Harper is projected to spend $384.4K on IT, according to Aberdeen.

Active Website Tech Count

2Harper is actively using 2 technologies for its website, according to BuiltWith. These include CommonCrawl Top 250k.
Sub-Organizations
Frequently Asked Questions

Who are Harper's competitors? Alternatives and possible competitors to Harper may include Writer, QuillBot, and  Grammarly.
Who We Are
What We Do
Helpful Links
AI Content may contain mistakes and is not legal, financial or investment advice. Learn more.
Terms of Service | Privacy Policy | Sitemap | © 2026 Crunchbase Inc. All Rights Reserved.
(411cf44 1)
|