Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. RoxyBrowser records 52,515 monthly visits with -7.5% growth and Freemium, Free Trial, Paid pricing.
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
Antidetect browser that keeps every account in its own fingerprint island
| Dimension / Metric | | |
|---|---|---|
| Official Domain | grammarly.com | roxybrowser.com |
| Pricing Model | Freemium | Freemium, Free Trial, Paid |
| Monthly Visits | 58.87M (58,867,412) | 52.52K (52,515) |
| MoM Traffic Delta | -916.08K (-1.5%) | -4.24K (-7.5%) |
| Primary Market & Share | 🇺🇸 United States (51.9%) | 🇺🇸 United States (27.6%) |
| Direct Visits / mo | 25.4M | 9.25K |
| User Rating | 4.4 | 4.2 |
| Supported Platforms | Website | Website |
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.
Antidetect browser that keeps every account in its own fingerprint island
Each profile gets a distinct fingerprint configuration so accounts are not linked through browser signals, with extensive fingerprint parameters available to tune.
Manage IPv4 and IPv6 proxies from a central panel and pair them with RoxyIP's proxy pool so browser identity and IP identity stay independent.
Create profiles from templates in one click, sync windows to perform the same action across many profiles, and drive everything through API calls.
Launch tasks with a single command while AI handles planning, orchestration and autonomous execution, with MCP-style connectivity for agent workflows.
SpecialistOutstanding for context-aware translation and professional writing refinement, but not designed as a dedicated grammar checker.
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.
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.
Provides strong multilingual grammar and style checking across apps, but offers fewer advanced generative AI features.
Run thousands of ready-made web scrapers and AI agents from one cloud platform
Run thousands of ready-made web scrapers and AI agents from one cloud platform
Delivers deeper manuscript analysis and structural reports, but has a steeper learning curve than Grammarly.
Delivers deeper manuscript analysis and structural reports, but has a steeper learning curve than Grammarly.
SpecialistThe AI browser that reads between your tabs
SpecialistAI academic writing assistant that edits, cites, and checks your manuscript right where you write
SpecialistAI academic writing assistant that edits, cites, and checks your manuscript right where you write
SpecialistHighlights readability and sentence complexity visually, but lacks automated grammar correction and browser-wide extension support.
SpecialistHighlights readability and sentence complexity visually, but lacks automated grammar correction and browser-wide extension support.
Free / Open-sourceFree browser that lets AI agents run parallel web automation with your own logins
Free / Open-sourceFree browser that lets AI agents run parallel web automation with your own logins
Great for sentence-level tone adjustments and rewriting, but less comprehensive for standalone grammar rules and style guides.
Great for sentence-level tone adjustments and rewriting, but less comprehensive for standalone grammar rules and style guides.
AI writing assistant with autocomplete, research, and a Chrome extension
AI writing assistant with autocomplete, research, and a Chrome extension
Offers similar inline grammar correction and snippets, but with a smaller ecosystem of browser extensions and integrations.
Offers similar inline grammar correction and snippets, but with a smaller ecosystem of browser extensions and integrations.
