Spiral

Spiral is an AI-powered writing tool designed for marketers, teams, and creators who want to maintain a consistent and authentic brand voice across all their content. It uses stylometry to analyze linguistic patterns in your writing, allowing you to upload writing samples, brand documents, or social posts to build custom writing styles that sync with your team and AI agents. Spiral provides live editorial feedback, multiple draft options, and real-time collaboration for producing high-quality, on-brand copy efficiently—without the need for custom prompts or prompt engineering.