Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. vidIQ records 7,775,182 monthly visits with +13.2% growth and Freemium, Free Trial pricing.
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
AI-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
| Dimension / Metric | | |
|---|---|---|
| Official Domain | grammarly.com | vidiq.com |
| Pricing Model | Freemium | Freemium, Free Trial |
| Monthly Visits | 58.87M (58,867,412) | 7.78M (7,775,182) |
| MoM Traffic Delta | -916.08K (-1.5%) | +904.34K (+13.2%) |
| Primary Market & Share | 🇺🇸 United States (51.9%) | 🇺🇸 United States (23.3%) |
| Direct Visits / mo | 25.4M | 2.64M |
| User Rating | 4.4 | 4.5 |
| 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-powered YouTube ideas, SEO scoring and coaching that grows your channel faster
Discover untapped keywords with real search volume and competition scores, and get AI suggestions tuned to your channel's niche and history.
Every hit for a video or channel is graded across titles, tags and thumbnails, with concrete fix-it suggestions you can apply before publishing.
A conversational YouTube strategist that analyses your channel, answers growth questions and builds tailored plans, with Max Mode for deeper strategy on the MAX plan.
Daily personalised video ideas, outlier detection to spot videos beating their channel's average, and trend research so you publish on topics actually gaining traction.
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.
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
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.
Integrates directly into YouTube Studio with robust bulk editing tools, but features a less modern interface than vidIQ.
Integrates directly into YouTube Studio with robust bulk editing tools, but features a less modern interface than vidIQ.
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.
SpecialistFocuses on analyzing viral competitor videos and monetization models, but does not provide direct tag or description generation.
SpecialistFocuses on analyzing viral competitor videos and monetization models, but does not provide direct tag or description generation.
SpecialistBuilds custom AI content workflows for organic visibility, but requires more setup than vidIQ's out-of-the-box extensions.
SpecialistBuilds custom AI content workflows for organic visibility, but requires more setup than vidIQ's out-of-the-box extensions.
