
SpecialistOutstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker.

adata-plugin records 0 monthly visits with — month-over-month growth and Freemium pricing. Grammarly records 58,867,412 monthly visits with -1.5% growth and Freemium pricing.

AI-assisted data annotation companion for faster, smarter labeling
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | chromewebstore.google.com | grammarly.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 0 (0) | 58.87M (58,867,412) |
| MoM Traffic Delta | 0 (—) | -916.08K (-1.5%) |
|---|
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (51.9%) |
|---|
| Direct Visits / mo | 0 | 25.4M |
|---|
| User Rating | 3.5 | 4.4 |
|---|
| Supported Platforms | Browser Extension | Website |
|---|

AI-assisted data annotation companion for faster, smarter labeling
The extension proposes likely labels or annotations as you work, so you can confirm a suggestion instead of classifying each item from zero.
Runs entirely in the browser via the Chrome Web Store, with no server setup, plugin dependencies, or account creation required.
Acts as a companion layer over the annotation pages you already use, so there is no need to migrate your dataset or tooling.
The developer declares that user data is not sold or shared and is not used for unrelated purposes.

Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
Works natively inside Chrome, Safari, Firefox, Edge, Windows, Mac, Google Docs, MS Office, and mobile keyboards to flag grammar mistakes, rewrite tangled sentences, and shift tone toward confident, empathetic, or executive registers.
Deploys contextual AI agents that predict how a target audience will react to a draft, locate credible supporting citations, grade essays against rubric criteria, and generate drafts using up to 2,000 monthly prompts on Pro.
Scans text against billions of web pages and academic databases for accidental plagiarism, detects AI-generated passages, and logs transparent document provenance via Authorship reports in Google Docs and Word.
Enables teams on Pro and Enterprise plans to codify company terminology, ban deprecated jargon, enforce inclusive language, insert shared Snippets, and surface internal company definitions inline.

SpecialistOutstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker.

Excels at heavy paraphrasing and text rewriting, but offers less seamless inline real-time proofreading across all apps.

Provides strong multilingual grammar and style checking across apps, but offers fewer advanced generative AI features.

Design, test, and govern APIs — now with AI agents in the loop

Delivers deeper manuscript analysis and structural reports, but has a steeper learning curve than Grammarly.
SpecialistAI academic writing assistant that edits, cites, and checks your manuscript right where you write

The environments frontier AI trains on, and the agents that do the recurring work
SpecialistHighlights readability and sentence complexity visually, but lacks automated grammar correction and browser-wide extension support.
One browser agent that combines every major AI model with web automation

AI data infrastructure for building production-grade models

Great for sentence-level tone adjustments and rewriting, but less comprehensive for standalone grammar rules and style guides.
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
SpecialistOutstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker.
Excels at heavy paraphrasing and text rewriting, but offers less seamless inline real-time proofreading across all apps.
Provides strong multilingual grammar and style checking across apps, but offers fewer advanced generative AI features.
Delivers deeper manuscript analysis and structural reports, but has a steeper learning curve than Grammarly.
SpecialistAI academic writing assistant that edits, cites, and checks your manuscript right where you write
The environments frontier AI trains on, and the agents that do the recurring work
SpecialistHighlights readability and sentence complexity visually, but lacks automated grammar correction and browser-wide extension support.
AI data infrastructure for building production-grade models
Great for sentence-level tone adjustments and rewriting, but less comprehensive for standalone grammar rules and style guides.
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok