Mainstream AI
6.6#191 in ai writing toolsFrom $49 a monthWeb
VisitMainstream AI vs TextCortex
TextCortex
9.0#2 in ai writing toolsFrom $29.99 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | Mainstream AI | TextCortex |
|---|---|---|
| Brand voice controls | Yes | Yes |
| Free plan | No | Yes |
| Long-form writing | Yes | Yes |
| Security | The platform says it uses encrypted data storage, authentication via Supabase, and privacy-first design for content and brand data. | 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 |
| Team collaboration | Yes | Yes |
Mainstream AI plans
- Starter$49 a month
- Business Growth—
- Basic$449 a month
- Premium$1,199 a month
- Enterprise$2,497 a month
TextCortex plans
- Premium$29.99 a month
- EnterprisePriced on request
- FreeFree
Pick Mainstream AI if…
You want what its maker publishes above — check its page for the details.
Pick TextCortex if…
You want what its maker publishes above — check its page for the details.