---
title: "ParagraphAI: Writer & Keyboard — App Overview"
url: https://marlvel.ai/apps/paragraphai-writer-keyboard
category: Productivity
developer: ParagraphAI
platforms: ios, android
rating: 4.3 (5.9K ratings)
pricing: free
report_level: overview
generated: 2026-04-16
last_verified: "2026-04-16T22:13:48.345Z"
overall_rating: 4.4
total_reviews: 8382
data_age_days: 121
---

<!-- SECTION: Key Insight -->
> **Key Insight:** ParagraphAI differentiates itself by offering a system-wide AI keyboard that brings generative writing and summarization tools into any mobile app.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | 4.3 ★ (5.9K) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 3.8.12 |
| Latest Version (Android) | 2.4.8 |
| Developer | ParagraphAI |

<!-- SECTION: Summary -->
## What is ParagraphAI: Writer & Keyboard?

ParagraphAI is a productivity tool that functions as an AI-powered writing assistant and keyboard extension. Developed by engineers from Meta, MIT, and OpenAI, it enables users to generate, edit, and summarize text across various applications in over 40 languages.

<!-- SECTION: Key Features -->
## Key Features

- **AI Text Generator**: Creates original content such as articles, reports, and essays in the user's preferred voice.
- **AI Keyboard**: Integrates writing and editing capabilities directly into other mobile applications.
- **AI Summary**: Extracts key insights from news, webpages, chats, and PDF documents.
- **Grammar Correction**: Refines text by fixing errors and improving fluency in over 40 languages.

<!-- SECTION: Target Audience -->
## Who is it for?

Professionals, students, and general users seeking to improve writing efficiency and clarity across mobile platforms.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/paragraphai-writer-keyboard/id1638350379?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.paragraphai.paragraphai&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/paragraphai-writer-keyboard)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/paragraphai-writer-keyboard).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*