Build marketing campaigns in your brand voice with 30+ AI tools built from $50M+ in real client results
AI-powered grammar checker and writing assistant for clear, error-free communication
Stage
Established
Established
Founded
2018
2018
Based in
US
US
Pricing model
Freemium
Freemium
Pricing
Free trial: 5 AI runs with no credit card. Monthly: $67/month. Annual: $497/year. Founder's Charter: $1,997 one-time for lifetime access (50 seats only).
Free plan includes grammar and spelling checks, basic AI suggestions, limited paraphrasing, typing shortcuts, and browser extension. Linguix Pro costs $11.67/month (billed $140 annually) and includes advanced grammar and style suggestions, more AI-powered writing help, advanced paraphrasing, unlimit
Key features
Guided multi-step workflows for each tool
Business context saved and applied to all outputs
Verified Facts prevents AI from inventing information
Campaign organization with asset library
Section-level revisions that carry into later steps
Multiple export formats: Word, PDF, PowerPoint, ZIP
Brand Voice Profiles for consistent messaging
30-day Create-It guarantee for refunds
White-label Partner Program for agencies
AI-based writing assistant with grammar, punctuation and style suggestions
Text Rewriter to instantly rewrite sentences
Content Quality Score analyzing sentence length and vocabulary complexity
Intelligent shortcuts to reduce typing time by 90%
Style Guides for consistent corporate communications
Team Management with performance stats and employee activity reports
Works across multiple platforms including Gmail, Google Docs, and millions of websites
Advanced paraphrasing with tone, length, and clarity adjustments
Priority support for Pro subscribers
What makes it different
Built from $50M+ in real client revenue, not generic AI templates
Prevents AI hallucination with Verified Facts flag system
Purpose-built for marketing with engineered multi-step workflows, not a ChatGPT wrapper
Supports six languages for global teams
Rewriting technology makes sentences compelling and native-sounding
Helps teams maintain brand voice consistency through shared style guides
Available across multiple apps and devices with single account
The Marketing Vault
Linguix