Grammarly
Data confidence: HighAI writing assistant. Checks grammar, style, and tone in real-time.
Founded by: Alex Shevchenko, Max Lytvyn, Dmytro Lider
Grammarly has a Developer Momentum Index of 16, ranking #63 of 262 companies. Key metrics include 11.7K monthly package downloads, 954 GitHub stars, $400M in total funding.
Developer Adoption
Developer Adoption
Package downloads and ecosystem metrics, 30-day window
npm Dependents Trend
Trend data not yet available
Check back soon as we collect more data.
npm Download Trend
npm Downloads remained stable at 11,687 over the last 90 days.
View data table
| Date | npm downloads |
|---|---|
| Mar 5, 2026 | 11,687 |
| Mar 6, 2026 | 11,687 |
Key Signals
Developer Community Metrics
Metrics computed from HN discussion, GitHub activity, and funding data.
Category Benchmark
7 Content Writing companies30-Day Trends
npm Downloads
npm Downloads remained stable at 11,687 over the last 90 days.
View data table
| Date | npm downloads |
|---|---|
| Mar 5, 2026 | 11,687 |
| Mar 6, 2026 | 11,687 |
GitHub Stars
GitHub Stars grew from 944 to 954 (+1.1%) over the last 90 days.
View data table
| Date | github stars |
|---|---|
| Dec 13, 2025 | 944 |
| Dec 20, 2025 | 944 |
| Dec 27, 2025 | 944 |
| Jan 3, 2026 | 945 |
| Jan 10, 2026 | 945 |
| Jan 17, 2026 | 945 |
| Jan 24, 2026 | 947 |
| Jan 31, 2026 | 948 |
| Feb 7, 2026 | 949 |
| Feb 14, 2026 | 950 |
| Feb 21, 2026 | 951 |
| Feb 23, 2026 | 951 |
| Feb 24, 2026 | 951 |
| Feb 25, 2026 | 951 |
| Feb 26, 2026 | 953 |
| Feb 27, 2026 | 953 |
| Feb 28, 2026 | 954 |
HN Mentions
HN Mentions grew from 18 to 21 (+16.7%) over the last 90 days.
View data table
| Date | hn mentions |
|---|---|
| Jan 6, 2026 | 18 |
| Jan 9, 2026 | 22 |
| Jan 10, 2026 | 21 |
| Jan 15, 2026 | 19 |
| Jan 16, 2026 | 20 |
| Jan 17, 2026 | 20 |
| Jan 18, 2026 | 17 |
| Jan 20, 2026 | 18 |
| Jan 21, 2026 | 19 |
| Jan 22, 2026 | 19 |
| Jan 23, 2026 | 21 |
| Jan 24, 2026 | 17 |
| Jan 25, 2026 | 17 |
| Jan 27, 2026 | 16 |
| Jan 29, 2026 | 19 |
| Jan 30, 2026 | 20 |
| Jan 31, 2026 | 19 |
| Feb 1, 2026 | 19 |
| Feb 2, 2026 | 19 |
| Feb 3, 2026 | 21 |
| Feb 4, 2026 | 21 |
| Feb 5, 2026 | 21 |
Funding Rounds
2021 · Baillie Gifford
2019 · General Catalyst
2017 · General Catalyst
Investors
According to AI-Buzz, Grammarly has 11,687 npm downloads in 30 days, with 8 npm dependent packages, ranks #4 in Content Writing for HN discussion share (out of 7 tracked with 4.1% of HN discussion), with 0% positive developer sentiment (22 HN comments analyzed).
Source: https://www.ai-buzz.com/companies/grammarly?utm_source=citation&utm_medium=referral&utm_campaign=cite_this_data
Metrics derived from public APIs (HN Algolia, GitHub, npm/PyPI). Sentiment classified by AI. See methodology for details →
About
About
Description
AI writing assistant. Checks grammar, style, and tone in real-time.
Estimated Company Size
501 - 1000 employees
Website
grammarly.comDetails
Founded
2009
Description
Grammarly uses AI to improve writing quality. Browser extension and app check grammar, style, and clarity. Used by millions of professionals and students.
Data Confidence
ExcellentReflects profile completeness, metric freshness, and signal coverage.
How we calculate thisEmbed Badge
Weekly AI Intelligence
Which AI companies are developers actually adopting? We track npm and PyPI downloads for 262+ companies. Get the biggest shifts weekly - before they show up in the news.