TextCortex vs Wordtune
TextCortex uniquely has 5 features.
| TextCortex | Wordtune | |
|---|---|---|
| Company | ||
| Founded | 2021 | 2020 |
| HQ | Berlin, Germany | Tel Aviv, Israel |
| AI model | Model-agnostic (GPT-4, Claude, Gemini, and others via Model Hub) | Proprietary (AI21 Labs) |
| User base | 2.4M+ | 10M+ |
| Platforms | Web, Chrome Extension, Browser Extension (30,000+ apps and sites), Slack, Microsoft Teams | Web, iOS, Android, Chrome Extension, Microsoft Edge Extension |
| Languages | 25+ | Writes in English only; translates from 10 languages (Spanish, Mandarin, Arabic, Hindi, Korean, Hebrew, Russian, German, French, Portuguese) |
| Pricing | ||
| Free plan | Yes | Yes |
| Free trial | — | Yes — 3-day free trial on paid plans |
| Starting price | — | Free ($0) |
| Enterprise | Custom (Demo required) | — |
| Refund policy | Refund policy page listed on site; exact terms not publicly stated in scraped text | — |
| All plans | — | BasicFreeAdvanced$13.99/mo (billed annually)Unlimited$19.99/mo (billed annually) |
| Positioning | ||
| Best for | Enterprise teams and knowledge workers seeking AI agent infrastructure with secure, governed AI workflows | Writers, students, professionals, and non-native English speakers seeking AI-powered rewriting, paraphrasing, and grammar assistance |
| Differentiator | 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. | Wordtune combines AI rewriting, paraphrasing, grammar correction, and document summarization with source-verified fact generation, all powered by AI21 Labs' proprietary models — making it a full-suite reading and writing assistant rather than a standalone grammar or text generator. |
| Competitors | Jasper, Copy.ai, Writer, Notion AI, Microsoft Copilot, ChatGPT Enterprise | Grammarly, QuillBot, Jasper, Copy.ai, ProWritingAid |
| Features | ||
| AI Copywriting | ✓ | ✓ |
| AI Research | ✓ | ✓ |
| Brand Voice | Deep — company knowledge integration for context-aware, brand-aligned outputs | Basic — casual and formal tone switching available |
| Bulk Generation | ✓ | ✕ |
| Content Editor | ✓ | ✓ |
| Grammar Style | ✓ | ✓ |
| Image Generation | — | ✕ |
| Long Form Writing | ✓ | ✓ |
| Paraphrasing | ✓ | ✓ |
| Plagiarism Checker | — | ✕ |
| SEO Optimization | — | ✕ |
| Short Form Writing | ✓ | ✓ |
| Templates | ✓ | ✕ |
| Integrations | ||
| API Access | ✓ | — |
| Chrome Extension | ✓ | ✓ |
| CMS | WordPress and others via browser extension | No |
| Google Docs | ✓ | ✓ |
| Key Integrations | Slack, Microsoft Teams, Google Docs, WordPress, browser extension (30,000+ apps), Zapier, internal wikis and docs | Chrome Extension, Microsoft Edge Extension, iOS app, Android app, Google Docs |
| Wordpress | ✓ | ✕ |
| Zapier | ✓ | ✕ |