
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI'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. Jeeves AI records 6,578 monthly visits with -14.5% growth and Free Trial pricing.
AI chat with ready-made skills for everyday work
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | grammarly.com | jeeves.ai |
| Pricing Model | Freemium | Free Trial |
| Monthly Visits | 58.87M (58,867,412) | 6.58K (6,578) |
| MoM Traffic Delta | -916.08K (-1.5%) | -1.12K (-14.5%) |
| Primary Market & Share | 🇺🇸 United States (51.9%) | 🇺🇸 United States (62.1%) |
| Direct Visits / mo | 25.4M | 2.59K |
| User Rating | 4.4 | 3.8 |
| 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.
AI chat with ready-made skills for everyday work
Begin with one-click starting points such as drafting an email, summarizing text, or planning a project instead of facing an empty prompt box.
A browsable catalogue of packaged, ready-to-use skills that structure common writing and productivity tasks for a stronger first draft.
A standard chat interface with message history and a new-chat shortcut, so you can iterate on any output turn by turn.
Desktop shortcuts for starting a new chat and sending messages keep the tool fast for people who work primarily from the keyboard.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI'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.
Paraphrase, proofread and summarize text with an AI writing workspace
Paraphrase, proofread and summarize text with an AI writing workspace

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.

SpecialistChat with 30+ leading AI models in one clean, fast workspace
SpecialistChat with 30+ leading AI models in one clean, fast workspace

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

SpecialistOne AI super app for chat, images, video and everyday document tasks
SpecialistOne AI super app for chat, images, video and everyday document tasks
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.

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.