The Book You've Been Dreaming About?It's Closer Than You Think.
Stop staring at blank pages. Stop drowning in research. Stop wondering how to market your book. Co-Author handles the heavy lifting so you can focus on what matters — sharing your message with the world.
Sound Familiar?
These struggles have stopped countless talented people from sharing their knowledge. But they don't have to stop you.
Drowning in Research
You've spent weeks collecting notes, bookmarks, and ideas — but still can't see how they fit together into a book.
The Blank Page Paralysis
You know what you want to say, but every time you sit down to write, the words just won't come out right.
Ghostwriters Are Out of Reach
Quality ghostwriters charge $15,000 to $50,000+. Your message deserves to be heard, but the cost is impossible.
Your Voice Keeps Changing
Chapter 1 sounds different from Chapter 5. Your manuscript feels like it was written by different people.
Marketing Feels Overwhelming
Even if you finish writing, how do you create sales pages, bonus materials, and promotional content?
No Plan Beyond Publication
Most authors publish once and hope for the best. You want a strategy that turns readers into lifelong fans.
What If Writing a Book Actually Felt... Achievable?
Picture this: You sit down with a clear roadmap. Research that would take weeks is done in minutes. Your ideas flow into structured chapters. Your unique voice stays consistent from page one to the final word. And when you're done writing? The marketing materials practically create themselves.
That's not a fantasy. That's Co-Author.
From Blank Page to Finished Manuscript
Every tool you need to research, plan, and write your book — working together seamlessly.
Deep Topic Research
Uncover your audience's deepest pain points, desires, and questions. Get market insights and credible sources — all in minutes, not weeks.
Smart Blueprint Generator
Transform your rough idea into 3 complete book outlines. Each one uses proven narrative structures that keep readers turning pages.
AI Co-Author Workspace
Write chapter by chapter with intelligent assistance. Expand your ideas, refine your prose, and maintain quality from start to finish.
Your Voice, Amplified
Upload your writing samples. Our AI learns your unique style — your rhythm, vocabulary, and tone — then writes exactly like you.
Title That Sells
Generate magnetic book titles and subtitles that capture attention and communicate the transformation readers will experience.
Write in Your Language
English, Bangla, Hindi, Spanish, French, German — and natural code-mixing. Write the way you actually speak and think.
Turn Your Book Into a Business
Writing the book is just the beginning. Build the complete marketing ecosystem that generates revenue long after publication.
Bonus Material Creator
Generate high-value bonus ideas — workbooks, checklists, templates — that make your offer irresistible and increase your book's perceived value.
Offer Workspace
Build your bonus materials from scratch. Create detailed outlines and write each section with AI guidance.
Book Funnel Builder
Design a strategic 7-step funnel using the value ladder principle. Turn one book into a complete product ecosystem.
Content Studio
Generate blog posts, email sequences, social media content, and video scripts — all aligned with your book's message.
Landing Page Copy
Create high-converting sales pages using the Value Equation framework. Stack your bonuses for maximum impact.
Proven Frameworks
Apply battle-tested copywriting principles to create marketing content that resonates, persuades, and converts.
From Idea to Published Author in 5 Steps
A clear, guided journey that takes you from "I want to write a book" to "I'm a published author."
Discover Your Foundation
Start with AI-powered research. Understand your audience, uncover hidden angles, and find the unique perspective only you can offer.
Map Your Book
Generate three unique book blueprints based on proven narrative structures. Choose the one that best fits your vision.
Write With Confidence
Move through your chapters with AI as your co-author. Expand ideas, overcome blocks, and polish your prose as you go.
Build Your Offer
Create compelling bonus materials that add value. Workbooks, templates, and resources that complement your book perfectly.
Launch Like a Pro
Generate landing pages, marketing content, and sales funnels. Turn your book into a complete business asset.
Invest in Your Author Journey
Choose the plan that matches your ambition. All plans include the complete writing and marketing suite.
Your Book is Waiting to Be Written
You have knowledge the world needs. Ideas that could change lives. A story only you can tell. Stop waiting for the "perfect time." Start today, and let Co-Author guide you to the finish line.