willi.ai: Your Smart AI English Writing Assistant for Seamless Communication

willi.ai is a powerful AI English writing assistant designed to help users effortlessly create professional and personalized content in multiple formats and tones. Whether you're drafting emails, cover letters, blog articles, or ad copy, willi.ai transforms simple keywords—typed in any language—into polished, context-aware text with customizable creativity levels and advanced tone options. Ideal for individuals, students, and professionals, it supports diverse use cases including work, legal, recruiting, international trade, and student/parent communication. With features like instant email generation, intelligent replies, and enhanced personalization, willi.ai streamlines writing tasks while maintaining clarity and professionalism. The platform also offers priority customer support and early access to new tools, making it a reliable partner for anyone looking to improve their written communication.

Key Features:

• New Email Generator
• Email Reply Writer
• Cold Email Writer
• Blog Article Writer
• Ad Copy Writer
• Cover Letter Writer
• Multiple email tones: Gentle, Witty, Direct, Warm, Professional (Pro), Casual (Pro), Persuasive (Pro)
• Multiple email categories: General, Work, Student/Parent, Legal (Pro), International Trade (Pro), Recruiting (Pro)
• Adjustable creativity level from 0 (direct translation) to 6 (recommended default)
• Unlimited credits on both Annual and Monthly plans
• Priority customer service
• Full tone and manner options
• Enhanced personalization
• Early access to new tools

Pricing: willi.ai offers a flexible pricing model with a Monthly Plan at $29/month and an Annual Plan at $19.99/month (35% off the original $29/month), both including unlimited credits and premium features.

Conclusion: willi.ai stands out as an intuitive, feature-rich writing assistant that empowers users across education and business to craft high-quality English content quickly and confidently—making it a must-have tool for global communication.