Free: 2,500 words per month, all intensities, API access (60 requests/min), document history, no credit card required. Pro: $19/month for 100,000 words per month, 300 requests/min API limit, priority support. Word pack: $9 for 50,000 words with no expiration or subscription.
Not given
Key features
Self-hosted fine-tuned language model
Three intensity levels per request
3-5 second average response time
Content never used for training
Works with any AI model
Webhook support for real-time events
Dashboard with API key management
Document history and web-based interface
Canvases for organizing multiple campaign assets together
Project Memory to store brand context once for reuse
Custom templates for reusable workflows
SEO article generation with WordPress integration
AI image generation for marketing and social content
Support for 108 languages
Content types including ads, emails, social posts, blog posts, and landing pages
What makes it different
Rewrites sentence structure and rhythm, not just synonyms
Completely private with no data sharing or third-party APIs
Simple integration with any HTTP client
Generous free plan without credit card requirement
API-first design for programmatic use at scale
Maintains consistent brand voice across all content automatically
Reduces time from idea to finished, publishable content
ToHuman
WordHero