
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. Rytr records 140,787 monthly visits with -22.8% growth and Freemium pricing.

An AI assistant that remembers your relationships and writes in your voice
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | grammarly.com | rytr.me |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 58.87M (58,867,412) | 140.79K (140,787) |
| MoM Traffic Delta | -916.08K (-1.5%) | -41.62K (-22.8%) |
| Primary Market & Share | 🇺🇸 United States (51.9%) | 🇺🇸 United States (35.8%) |
| Direct Visits / mo | 25.4M | 75.44K |
| User Rating | 4.4 | 3.9 |
| 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.

An AI assistant that remembers your relationships and writes in your voice
Morning and evening briefs, in-app or by text, showing who needs you, what changed, and what you promised.
Before a call, see the decision, open questions, last useful detail, and the follow-ups that are now due.
Ask Rytr questions and get answers grounded in your own connected email, chat, calendar, and notes, with sources shown.
Draft emails, posts, and pages using your personal tone or one of 22 presets, in 38 languages, with up to three drafts at once.

SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

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.
SpecialistParaphrase, proofread and summarize text with an AI writing workspace
SpecialistParaphrase, proofread and summarize text with an AI writing workspace

Delivers a blazing-fast email client experience with built-in AI, but is a premium subscription service with strict client constraints.
Delivers a blazing-fast email client experience with built-in AI, but is a premium subscription service with strict client constraints.

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.

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.
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

Provides robust team collaboration on shared inboxes with integrated AI, but requires moving your entire email workflow.
Provides robust team collaboration on shared inboxes with integrated AI, but requires moving your entire email workflow.
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.

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.

Offers a cross-platform email client with built-in generative AI drafting, but lacks dedicated client relationship tracking dashboards.
Offers a cross-platform email client with built-in generative AI drafting, but lacks dedicated client relationship tracking dashboards.

Focuses heavily on autonomous email triaging and meeting scheduling, but lacks standalone general-purpose copywriting templates.
Focuses heavily on autonomous email triaging and meeting scheduling, but lacks standalone general-purpose copywriting templates.