Kafkai
6.6#189 in ai writing toolsWebAPI
VisitKafkai vs TextCortex
TextCortex
9.0#2 in ai writing toolsFrom $29.99 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Kafkai | TextCortex |
|---|---|---|
| Brand voice controls | Yes | Yes |
| Free plan | No | Yes |
| Headquarters | Tokyo, Japan | Berlin, Germany |
| Integrations | The maker lists Claude, ChatGPT, Claude Code, Cursor, and custom agents that support MCP; WordPress can receive AI-written articles as drafts. | The integrations directory advertises use on more than 30,000 platforms and connections to over 5,000 additional apps through Zapier or Make. |
| Language support | multilingual | multilingual |
| Long-form writing | Yes | Yes |
| Security | The privacy policy says Kafkai restricts staff access, logs system access, encrypts data in transit, updates software, and controls physical access to its premises. | The official site states GDPR compliance, ISO 27001 and SOC 2 certification, EU hosting and that customer data is not used for model training. |
| SEO features | Yes | Yes |
Kafkai plans
- Starter€28 a month
- Growth€58 a month
- Pro€128 a month
- Agency€258 a month
- 1,000 credits¥1,100, paid once
- 3,000 credits¥3,300, paid once
TextCortex plans
- Premium$29.99 a month
- EnterprisePriced on request
- FreeFree
Pick Kafkai if…
Kafkai may suit site owners and smaller companies that need search research through an AI agent, as well as agencies managing client sites. It is for research workflows rather than users seeking automatic scheduled rank monitoring or article writing.
Pick TextCortex if…
You want what its maker publishes above — check its page for the details.