Grammarly records 58,867,412 monthly visits with -1.5% month-over-month growth and Freemium pricing. SourceNext records 4,015,318 monthly visits with +33.8% growth and Paid pricing.
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
Japanese software storefront bundling AI translation, OCR, transcription, and PDF tools
| Dimension / Metric | | |
|---|---|---|
| Official Domain | grammarly.com | sourcenext.com |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 58.87M (58,867,412) | 4.02M (4,015,318) |
| MoM Traffic Delta | -916.08K (-1.5%) | +1.01M (+33.8%) |
| Primary Market & Share | 🇺🇸 United States (51.9%) | 🇯🇵 Japan (99.5%) |
| Direct Visits / mo | 25.4M | 2.44M |
| 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.
Japanese software storefront bundling AI translation, OCR, transcription, and PDF tools
Hundreds of titles organized across security, PDF, OCR, transcription, translation, video and audio editing, office, language learning, and utilities, so buyers can compare options in one storefront.
Products that read handwriting, transcribe audio, translate text, summarize documents, enhance images, and detect or redact personal information in PDFs.
An account system that accrues loyalty points, registers purchased licenses for after-sales support, offers bonus points on registration, and stores downloads and order history.
Owners of earlier versions can buy upgrades or more capable editions at reduced prices, and registered users receive targeted offers on related titles.
SpecialistIndustry-leading translation accuracy and writing refinement, but does not include PDF editing or audio transcription utilities.
SpecialistIndustry-leading translation accuracy and writing refinement, but does not include PDF editing or audio transcription utilities.
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.
Offers robust cloud PDF editing and AI summarization, but lacks the broad multi-utility software bundle of SourceNext.
Offers robust cloud PDF editing and AI summarization, but lacks the broad multi-utility software bundle of SourceNext.
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.
Provides comprehensive multi-format AI translation and OCR tools, but focuses less on desktop utility software suites.
Provides comprehensive multi-format AI translation and OCR tools, but focuses less on desktop utility software suites.
SpecialistExcels at browser-based PDF editing and conversion, but lacks translation, OCR, and audio transcription suites.
SpecialistExcels at browser-based PDF editing and conversion, but lacks translation, OCR, and audio transcription suites.
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
Delivers professional-grade AI translation across documents and images, but omits general PDF editing and transcription suites.
Delivers professional-grade AI translation across documents and images, but omits general PDF editing and transcription suites.
SpecialistProvides secure on-premise translation and speech recognition SDKs, but lacks general web-based document editing tools.
SpecialistProvides secure on-premise translation and speech recognition SDKs, but lacks general web-based document editing tools.
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.
Provides a similar multimedia and productivity software suite, though with fewer integrated AI document translation tools.
Provides a similar multimedia and productivity software suite, though with fewer integrated AI document translation tools.
