LinkedIn Official Partner

Cassy vs Copost

Copost turns rough ideas into polished posts. Cassy gives you an AI copilot that does that and more — clone any voice, strategic playbooks, AI images, auto-publish, and analytics that reveal what's driving results.

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Feature Comparison

Cassy vs Copost — side by side

Feature
Cassy$39/mo
Copost
AI post writer (unlimited generation)
Generate post ideas
Generate hooks
AI content personalization (brand + ICP)Level 3 — deepBasic
Clone any creator's voice from URL
Content from URLs, PDFs, docs, images
AI Copilot with strategic playbooks
AI image generation
Viral post discovery & repurposing
Auto-publish directly to LinkedIn
LinkedIn post scheduling tool
Advanced analytics with pattern insights
Engagement analytics & content insights
Team plan (coordinate company content)$59/seat/mo
Agency plan (client management & reporting)
LinkedIn official partner

Copost is an AI LinkedIn tool that turns rough ideas into polished, on-tone posts with batch scheduling.

What you get with Cassy

Learns your voice from your LinkedIn posts — or clone any creator's style by pasting their URL. Switch between voices instantly.
AI Copilot you chat with naturally — find trending topics, repurpose content, generate and schedule posts in one conversation.
Content from anything — URLs, PDFs, docs, images, raw ideas. Publish-ready in seconds.
One-click AI images — custom visuals for every post, no design tools needed.
One of the best linkedin analytics tools — track engagement, post topics, and see what content is driving results.
Team & Agency plans — coordinate your company's LinkedIn presence with shared brand voice and approval workflows.

See how Cassy compares to Copost

Cassy ai social media post generator — AI writing LinkedIn posts in your voice

Cassy — AI copilot that writes, schedules, and tracks results

Copost LinkedIn rough-idea-to-draft tool

Copost — idea-to-draft generation for LinkedIn

Why teams choose Cassy

🤖

A Full Copilot, Not Just Idea-to-Draft

Copost turns bullet lists and messy drafts into polished posts — useful for fast drafting. Cassy has a conversational AI copilot that handles the full workflow: "find trending topics," "repurpose this blog into a week of posts," "schedule my month." That's real ai content personalization — a full content personalization tools workflow, not rough-idea-to-draft.

Clone Any Voice + Content from Any Source

Copost generates variations from rough inputs. Cassy learns your voice from your actual LinkedIn posts and lets you clone any creator's style from their URL — switch instantly. Plus she turns URLs, PDFs, docs, and images into posts in seconds. Every linkedin content creator who needs more than basic ai for social media posts sees the difference immediately.

📈

Analytics That Show What Actually Works

Copost doesn't include performance analytics. Cassy is one of the best linkedin analytics tools for content creators — linkedin post topics analysis shows which themes and hooks increase linkedin engagement. See patterns in your best content and create more of what works. Not just drafting — data-driven iteration.

3,000+
Creators
100K+
Impressions
2M+
LinkedIn Posts Analyzed
300%
Engagement Increase

Frequently Asked Questions

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Generate a month of LinkedIn content in under 1 hour

Chat with Cassy's AI copilot to plan, write, and schedule an entire month of on-brand posts. No credit card required.

Try Cassy Free

No credit card. No commitment. 100% free trial.