Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. Sidekicker records 129,722 monthly visits with -9.1% growth and Free Trial, Paid pricing.
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
AI humanizer, detector and plagiarism checker in one writing toolkit
| Dimension / Metric | | |
|---|---|---|
| Official Domain | grammarly.com | sidekicker.ai |
| Pricing Model | Freemium | Free Trial, Paid |
| Monthly Visits | 58.87M (58,867,412) | 129.72K (129,722) |
| MoM Traffic Delta | -916.08K (-1.5%) | -12.98K (-9.1%) |
| Primary Market & Share | 🇺🇸 United States (51.9%) | 🇺🇸 United States (18.7%) |
| Direct Visits / mo | 25.4M | 9.99K |
| User Rating | 4.4 | 4 |
| 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 humanizer, detector and plagiarism checker in one writing toolkit
Rewrites AI-generated or robotic text into clear, natural language so drafts read like human writing while keeping the original message.
Analyses submitted text and flags passages that appear to be machine-generated, helping verify authenticity before publishing.
Scans content against global sources to catch unintentional duplication and confirm the work is original.
Refines clarity and flow so polished output stays aligned with an established brand voice across documents.
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
AI content detection and a full writing toolkit in one place
AI content detection and a full writing toolkit in one place
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.
Detect, humanize and verify AI content in one place
Detect, humanize and verify AI content in one place
Humanize AI text and check how human it reads
Humanize AI text and check how human it reads
AI detector, plagiarism and content-quality checks in one scan
AI detector, plagiarism and content-quality checks in one scan
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.
One workspace to write, check and summarize
One workspace to write, check and summarize
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
Multilingual AI detector with sentence-level insight
Multilingual AI detector with sentence-level insight
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.
