What It Does

Coauthor is an AI writing assistant specialized in helping professionals create authentic LinkedIn content that sounds like them—not generic AI. It learns your unique voice, style, and professional goals to generate personalized post ideas, write compelling content, and create eye-catching visuals, saving hours of writing time each week.

Who It's For

Coauthor is built for busy professionals who have valuable insights to share but limited time for consistent content creation:

• Founders & Leaders looking to build audience and attract customers, talent, and investors
• Sales Professionals seeking to generate leads through social selling and establish trust
• Consultants, Experts & Coaches wanting to consistently showcase knowledge and attract opportunities
• Professionals & Job Seekers aiming to stand out and share expertise publicly

Key Features & Capabilities

• Professional Signature: Creates a personalized profile capturing your background, writing style, audience, and aspirations
• Multi-Model AI: Combines OpenAI, Anthropic, and Google Gemini for superior output quality with minimal AI giveaways
• Daily Personalized Ideas: Wakes you up to fresh, researched content ideas tailored to your audience
• Custom Image Generation: Automatically creates visually engaging graphics from key quotes and takeaways
• Fact Checking: Verifies claims in posts are well-sourced (Pro plan)
• Audience Targeting: Crafts messages to resonate with your audience's interests and pain points
• Continuous Learning: Improves with every edit and interaction
• Quick-Refine Toggles: Easily adjust post format, structure, and target audience
• LinkedIn Preview: See what your post will look like before publishing
• Revision History: Never lose changes with easy access to prior versions

Typical Workflow

Users jot down quick ideas or paste articles—no complex prompting required. Coauthor transforms these inputs into polished posts with accompanying visuals. You maintain complete control to edit, refine, or approve before posting. The platform continuously learns from your feedback to better match your voice over time.

What Sets It Apart

Unlike generic AI writing tools or expensive ghostwriters, Coauthor deeply personalizes content through its proprietary Professional Signature system and multi-model AI approach. It's designed specifically for LinkedIn content and professionals building influence, not general-purpose writing. You always maintain full control—Coauthor never posts without explicit approval, and all data remains private and secure.