Best AuthoredUp Alternative in 2026: PostMagnet vs AuthoredUp Compared

AuthoredUp is a Chrome extension that adds formatting tools, hooks, drafts, and basic analytics inside LinkedIn's web UI. It's useful — but it's a layer on top of LinkedIn, not a publishing tool. PostMagnet replaces AuthoredUp's workflow with a complete content platform: AI writing, voice matching, scheduling, multi-platform publishing, and analytics in one place at $29/month.

TL;DR

• PostMagnet ($29/mo Pro) — full publishing platform, AI, scheduling, LinkedIn + X + Reddit
• AuthoredUp ($15+/mo) — Chrome extension only, no scheduling, no AI writer, LinkedIn-only
• PostMagnet replaces AuthoredUp + a scheduler + an AI writer in one tool
• AuthoredUp dies if you change browsers or work on mobile

Why People Look for an AuthoredUp Alternative

AuthoredUp is convenient because it lives inside LinkedIn — but that's also its biggest limit:

• Browser-extension only — useless on mobile, breaks if LinkedIn ships UI changes
• No scheduling — you still write and post manually inside LinkedIn
• No AI writer — formatting and templates only, you bring all the words
• LinkedIn-only — no Twitter/X or Reddit
• No content calendar or pipeline view — just drafts inside the LinkedIn composer
• Analytics depth is shallow — fine for engagement counts, weak for trend analysis

If you've outgrown a thin extension, PostMagnet is what you want next.

PostMagnet: The Better AuthoredUp Alternative

1. AI Writing That Matches Your Voice

AuthoredUp gives you formatting and templates. You still write every word yourself.

PostMagnet's AI trains on your past posts and writes drafts in your voice. Drop a voice note, a rough idea, or a bullet list — get a polished post that sounds like you. The 24/7 chat assistant iterates on hooks, tone, and length on demand.

2. Real Scheduling and Multi-Platform Publishing

AuthoredUp doesn't schedule. You draft inside LinkedIn and click Post yourself. PostMagnet schedules to LinkedIn, Twitter/X, and Reddit from one dashboard — including optimal-time suggestions and a queue you can rearrange visually.

3. Visual Kanban Content Pipeline

AuthoredUp shows drafts inside the LinkedIn composer. PostMagnet gives you a drag-and-drop Kanban (Ideas → In Progress → Ready → Scheduled) so you can see a month of content at a glance and batch-create efficiently.

4. Trending Topics Across Platforms

AuthoredUp doesn't surface trending content. PostMagnet shows you what's going viral on LinkedIn, Twitter/X, and Reddit so you can ride waves before they peak.

5. Mobile and Desktop

AuthoredUp is a Chrome extension — desktop only. PostMagnet runs in any browser and on mobile, so you can review, edit, and approve scheduled posts from anywhere.

PostMagnet vs AuthoredUp: Side-by-Side

| Feature | PostMagnet | AuthoredUp | |---|---|---| | Starting price | $0 (free plan) | $15/mo | | Pro tier | $29/mo | $30/mo | | Free plan | Yes (permanent) | Limited free tier | | AI post writer | Yes (voice-matching) | No | | 24/7 AI chat assistant | Yes | No | | LinkedIn scheduling | Yes | No (manual) | | Twitter/X publishing | Yes | No | | Reddit publishing | Yes | No | | Mobile support | Yes | No (desktop ext only) | | Kanban content board | Yes | No | | Trending topics | Multi-platform | No | | Post formatting helpers | Yes | Yes (its strength) | | Hook library | Yes | Yes | | Carousel maker | Yes | No | | Engagement analytics | Yes | Yes (LinkedIn-only) |

When AuthoredUp Still Makes Sense

AuthoredUp is fine as a complement, not a replacement, if:

1. You write 100% manually and never want AI assistance
2. You only post on LinkedIn from a desktop browser
3. You only need formatting helpers (bold/italic, line breaks, emoji picker) and engagement counts

For everyone else — creators who want to scale content output, work across platforms, or save time with AI — PostMagnet is the better tool.

You can also run both: use AuthoredUp's formatter inside LinkedIn while PostMagnet handles writing, scheduling, and multi-platform publishing.

Other AuthoredUp Alternatives Worth Comparing

• Taplio — full LinkedIn growth platform with B2B database
• Supergrow — mid-tier LinkedIn publisher
• RedactAI — AI-only, no scheduling
• Kleo — competitor research extension

How to Switch from AuthoredUp to PostMagnet

1. Sign up at postmagnet.co (free, no card)
2. Connect your LinkedIn account
3. Paste 3–5 past posts to train the AI on your voice
4. Move your AuthoredUp drafts into PostMagnet's Kanban
5. Schedule a week of content in one batch and stop posting manually

Frequently Asked Questions

Is PostMagnet a direct AuthoredUp replacement?

Yes — and more. PostMagnet covers everything AuthoredUp does (formatting, hooks, drafts, analytics) plus AI writing, scheduling, multi-platform publishing, and a Kanban workflow.

Does AuthoredUp have AI writing?

No. AuthoredUp gives you formatting tools, templates, and analytics, but you write every word yourself. PostMagnet's AI drafts posts in your voice.

Can AuthoredUp schedule posts?

No — AuthoredUp is a Chrome extension that lives inside LinkedIn's UI. You still click Post manually. PostMagnet schedules to LinkedIn, Twitter/X, and Reddit.

Does AuthoredUp work on mobile?

No. AuthoredUp is a desktop Chrome extension. PostMagnet runs on any browser and on mobile.

Should I use both AuthoredUp and PostMagnet?

You can — AuthoredUp's in-LinkedIn formatter pairs fine with PostMagnet's writing and scheduling. But most users find PostMagnet's built-in formatting tools sufficient.

What's the price difference?

AuthoredUp Pro is around $30/month. PostMagnet Pro is $29/month and includes a real AI writer, scheduling, and multi-platform publishing — none of which AuthoredUp offers.