Mainstream AI vs WRITER
Mainstream AI
mainstream-ai.com
WRITER
writer.comSide by side
| Figure | Mainstream AI | WRITER |
|---|---|---|
| Price from | $49/mo | — |
| Free plan | — | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| API | — | Yes |
| Plans published | 5 | 5 |
| Spec score · AI Writing Tools | 7.9 (#156) | 9.3 (#8) |
| Brand voice controls | Yes | Voice profiles configure tone, style and vocabulary so generated content follows an organization’s writing style. |
| 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. | WRITER states that it maintains SOC 2 Type II compliance and HIPAA Type 1 and PCI compliance. |
| SEO features | Yes | Yes |
| Team collaboration | Yes | Yes |
Plans
Mainstream AI
- Starter$49 a month
- Business GrowthPrice not published
- Basic$449 a month
- Premium$1,199 a month
- Enterprise$2,497 a month
WRITER
- StarterPrice not published
- StarterPriced on request
- EnterprisePrice not published
- EnterprisePriced on request
- Starter$39 a month
In their own words
Mainstream AI
Mainstream AI has no write-up on Specifiction yet; its figures are above.