Grammarly vs TextCortex
TextCortex uniquely has 6 features.
| Grammarly | TextCortex | |
|---|---|---|
| Company | ||
| Founded | 2009 | 2021 |
| HQ | San Francisco, USA | Berlin, Germany |
| AI model | Proprietary | Model-agnostic (GPT-4, Claude, Gemini, and others via Model Hub) |
| User base | 40 million+ | 2.4M+ |
| Platforms | Web, Windows, Mac, iOS, Android, Chrome, Safari, Firefox, Edge, MS Office, Google Docs | Web, Chrome Extension, Browser Extension (30,000+ apps and sites), Slack, Microsoft Teams |
| Languages | English primary, with fluency support for non-native English speakers | 25+ |
| Pricing | ||
| Free plan | Yes | Yes |
| Free trial | Yes — 7-day free trial for Pro | — |
| Starting price | $12/mo (Pro plan, billed annually) | — |
| Enterprise | Custom | Custom (Demo required) |
| Refund policy | — | Refund policy page listed on site; exact terms not publicly stated in scraped text |
| All plans | Free$0/moPro$30/moEnterpriseContact Sales | — |
| Positioning | ||
| Best for | Individuals, teams, and enterprises seeking AI-powered writing assistance, grammar checking, and tone improvement | Enterprise teams and knowledge workers seeking AI agent infrastructure with secure, governed AI workflows |
| Differentiator | The most widely adopted AI writing assistant, trusted by 40 million users and 50,000 organizations, offering real-time grammar, tone, plagiarism, and AI detection with enterprise-grade security and style guide enforcement. | TextCortex provides a model-agnostic enterprise AI agent infrastructure with no-code visual agent building, European data sovereignty (GDPR, SOC2, ISO 27001 certified), zero data training, and a proven 75%+ adoption framework — all on one centralized, governed platform. |
| Competitors | Hemingway Editor, ProWritingAid, QuillBot, Jasper, Copy.ai, Writer | Jasper, Copy.ai, Writer, Notion AI, Microsoft Copilot, ChatGPT Enterprise |
| Features | ||
| AI Copywriting | ✓ | ✓ |
| AI Research | ✕ | ✓ |
| Brand Voice | Deep — brand tones (1 on Free, unlimited on Enterprise), style guide, knowledge share, snippets | Deep — company knowledge integration for context-aware, brand-aligned outputs |
| Bulk Generation | ✕ | ✓ |
| Content Editor | ✓ | ✓ |
| Grammar Style | ✓ | ✓ |
| Image Generation | ✕ | — |
| Long Form Writing | ✓ | ✓ |
| Paraphrasing | ✓ | ✓ |
| Plagiarism Checker | Built-in — available on Pro and Enterprise plans | — |
| SEO Optimization | ✕ | — |
| Short Form Writing | ✓ | ✓ |
| Templates | ✕ | ✓ |
| Integrations | ||
| API Access | — | ✓ |
| Chrome Extension | ✓ | ✓ |
| CMS | — | WordPress and others via browser extension |
| Google Docs | ✓ | ✓ |
| Key Integrations | Google Docs, Microsoft Office (Word), Chrome, Safari, Firefox, Edge, Windows desktop app, Mac desktop app, iPhone, iPad, Android, Zendesk (shown in marketing) | Slack, Microsoft Teams, Google Docs, WordPress, browser extension (30,000+ apps), Zapier, internal wikis and docs |
| Wordpress | ✕ | ✓ |
| Zapier | — | ✓ |