Grammarly: AI Keyboard & Notes icon
Grammarly: AI Writing App icon

Grammarly

For knowledge workers, students, and enterprise teams requiring high-stakes communication support across mobile and web environments.

2apps2.3(212.3K)Productivity

Snapshot

Who is Grammarly?

Providing AI-powered writing assistance to help professionals and students communicate with clarity and confidence across all digital platforms.

Target audience

Knowledge workersStudentsEnterprise teams requiring high-stakes communication support across mobile

Rivals analysis in progress

Portfolio

Free 2
2
apps
Productivity2

Last updated

Grammarly: AI Keyboard & Notes

v9.4.0

4mo ago

Intense

Publisher DNA

What defines Grammarly?

Publisher DNA

Primary focus

AI-powered writing and productivity tools

Scale

indie

Target audience

Knowledge workers, students, and enterprise teams requiring high-stakes communication support across mobile and web environments.

Signature Patterns

  • Consistent freemium monetization model across the portfolio.
  • Deep integration into system-level interfaces like keyboards and browser extensions.
  • Heavy emphasis on generative AI for real-time text transformation and tone adjustment.
  • High-frequency update cadence to maintain compatibility with OS and browser updates.
Intense

Portfolio momentum

Maintaining an intense development pace with 18 updates across 2 apps in the last 6 months, including a major release 8 days ago.

Last release 8d agoActive apps 2

Portfolio

What does Grammarly ship?

Apps

2 apps analysed

Tightly focused on 4 markets (Japan, Mexico, Spain, United States).

Based on 1 of 2 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (2)

  • Mexico1 / 1
  • United States1 / 1

Europe (1)

  • Spain1 / 1

Asia-Pacific (1)

  • Japan1 / 1

Core markets (1/1 apps)

JapanMexicoSpainUnited States

The Analyst's Read

The bottom line on Grammarly

Bottom line

Grammarly is a dominant incumbent in the writing assistance space, successfully transitioning from rule-based grammar checks to a generative AI platform. Their high weighted rating and intense update velocity indicate a highly refined product that maintains strong user retention despite increasing competition from native OS writing tools.

Frequently asked questions

How many apps does Grammarly publish?
Grammarly has 2 apps tracked by Marlvel, primarily in the Productivity category.
What kind of apps does Grammarly make?
Grammarly's portfolio is concentrated in Productivity, with an average rating of 2.3/5 across rated apps.
What is Grammarly's top app?
By review volume across the portfolio, Grammarly: AI Keyboard & Notes is Grammarly's best-known app tracked by Marlvel.
In how many countries are Grammarly's apps available?
Marlvel has tracked Grammarly's apps across 4 countries.

What fed this analysis

Apps analyzed:
2
With full intel:
0
With overview:
2
Website scraped:
yes
Social presence:
yes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Grammarly, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Grammarly intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/grammarly-inc

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Data licensed under CC-BY-NC 4.0