Coauthor
Coauthor is an AI writing assistant built for professionals who need consistent LinkedIn content.
Updated October 2026

Overview: What is Coauthor?
It learns your voice and delivers daily post ideas tailored to your perspective. The platform focuses on short-form social posts rather than long articles or broad marketing campaigns.
Coauthor helps busy professionals create LinkedIn posts without spending hours writing. The platform builds a profile of your voice and style during onboarding, then generates daily content ideas matched to your expertise. Each draft can be refined with AI-assisted edits and paired with suggested custom images before you approve it for publishing. Posts are fact-checked to maintain credibility. The tool integrates alongside CRM and social selling workflows, acting as a content layer within a broader GTM stack. It does not auto-publish without explicit approval, keeping the user in control of every post.
Fit: Ideal customer profile.
Founders, sales professionals, consultants, and job seekers who want to build influence on LinkedIn but lack time to write consistently.
- Seed
- SMB
- Mid-market
Capabilities
Key features.
01
Learns your unique writing voice
02
Delivers daily tailored post ideas
03
AI-assisted editing and refinements
04
Fact-checked post drafts
05
Custom image suggestions included
06
Private content approval workflow
07
Multi-model AI under the hood
08
Shared knowledge for teams
Usage
How to use Coauthor.
Teams start by setting up a Professional Signature that captures their tone and expertise. The system then surfaces daily post ideas, which users can edit, refine, and approve before copying to LinkedIn. Team plans allow shared knowledge bases so multiple members maintain consistent messaging.
Cost
Pricing.
$9/ Per seat
Starts at $9/mo per seat for 30 posts. Pro unlimited at $49/mo. Team plans from $299/mo. One-day free trial available.
Essential
$9.00
- 30 posts/month
- unlimited refinements
- daily personalized ideas
- custom images
- continuous personalization
- free trial available
Pro
$49.00
- unlimited posts
- unlimited refinements
- fact checks
- upgraded quality
- priority support
- includes Essential features
Team
$299.00
- 5+ users
- 5+ signatures
- shared knowledge
- unlimited posts
- unlimited refinements
- includes Pro features
At a glance
Quick facts.
- Stack position
- Sales Engagement
- Category
- AI Agents, AI Marketing Tools, Linkedin Tools
- Best for
- Seed, SMB, Mid-market
- Pricing
- From $9/Per seat
Subcategories
- AI Writing Assistants
- LinkedIn Growth Bots
- Social Media Automation
Questions
Frequently asked.
How do you get started with Coauthor?
Create an account and set up your Professional Signature to define your voice. You will then receive daily post ideas you can edit and approve before sharing.
What does Coauthor cost?
The Essential plan is $9 per month for 30 posts, while Pro runs $49 per month for unlimited posts. Team pricing starts at $299 per month for five or more users.
Why use Coauthor over other AI writing tools?
It adapts to your specific voice instead of producing generic AI text. All content stays private and requires your approval before anything goes live.
How does Coauthor generate personalized content?
It combines multiple AI models with your Professional Signature to draft posts and visuals. The output reflects your style and targets your audience.
Is there a free trial?
Yes, you get a one-day trial with access to Pro features and five posts. No credit card is required and you can cancel at any time.
Which AI models power Coauthor?
The platform uses models from OpenAI, Anthropic, and Google Gemini together. This multi-model approach aims to produce stronger results than any single model alone.
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Coauthor alternatives.
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