Tool Comparison — 2026

ViralBrain vs AuthoredUp

A factual, side-by-side comparison of ViralBrain and AuthoredUp — two LinkedIn tools built for very different jobs. ViralBrain is an AI-first content creation platform. AuthoredUp is a Chrome extension focused on formatting, draft management, and post recycling. We cover features, pricing, and which tool fits which type of LinkedIn creator in 2026.

ViralBrain: Best for AI content creation

AuthoredUp: Best for post formatting & recycling

Feature-by-Feature Comparison

20 features compared. Check = fully supported. X = not available. Partial = limited or in development.

FeatureViralBrainAuthoredUp

AI post generationPartial

Hero creator analysis

Style cloning from hero creators

Post formatting and text stylingPartial

Draft management and recyclingPartial

Content generation from YouTube videos

Content generation from articles / URLs

Content generation from Reddit threads

Post performance analytics

Profile growth trackingPartial

Post schedulingPartial

LinkedIn native integration (OAuth posting)

Chrome extension

Writing style DNA analysis

Viral score prediction

50+ free standalone tools

AI carousel builder

Hashtag recommendations

Free tier availablePartial

Works without LinkedIn login

Click any row to expand details. Data accurate as of February 2026.

Pricing Comparison

ViralBrain offers a free tier with no credit card required.

ViralBrain

Free$0/mo

No credit card required

Core AI post generation
Access to 50+ free tools
Viral score checker
Basic analytics

Pro€39/mo

Billed monthly or annually

Unlimited AI generation
Hero creator analysis (up to 10 heroes)
Multi-source content (YouTube, article, Reddit)
Writing style DNA
AI carousel generator
Content calendar
Full analytics dashboard

AuthoredUp

Free$0/mo

Limited to 3 saved posts

Basic post formatting
3 saved drafts
Limited analytics

Pro$14/mo

Billed monthly (~$9.99/mo annual)

Unlimited drafts and templates
Full post analytics
Post recycling
Team features (add-on)

Who should use ViralBrain

Founders and creators who want AI to generate posts — not just format them
LinkedIn professionals who want to reverse-engineer top creator writing styles
Marketers repurposing content from YouTube, articles, or Reddit into LinkedIn posts
Beginners who want free access to 50+ LinkedIn tools without a paid plan
Anyone who wants AI output that sounds like them, not generic templates

Who should use AuthoredUp

LinkedIn creators who write their own posts and want better formatting tools
Users who prefer working directly inside LinkedIn via a Chrome extension
Creators with a large post archive who want to recycle and repurpose old content
Professionals who care deeply about text formatting — bold, line breaks, emoji placement
Teams managing shared draft libraries and post templates

ViralBrain's free tool suite — a key differentiator

AuthoredUp's free plan is capped at 3 saved posts — enough to explore the extension, not enough for a daily workflow. It has no standalone free tool library. ViralBrain offers 50+ free LinkedIn tools covering headlines, bios, hashtag generators, image size checkers, viral score, post length analyzer, and more — all with no account required.

LinkedIn Headline Generator

Bio Character Counter

Hashtag Generator

Viral Score Checker

LinkedIn Image Size Checker

Post Length Analyzer

LinkedIn Font Generator

Carousel Planner

Hook Formula Builder

Engagement Benchmark Calculator

Content Calendar Planner

Readability Score Checker