AuthoredUp score factors
Editorial quality78
Practical utility82
Trust & transparency84
Freshness80
Engagement quality7
Momentum100
Decision guide · Reviewed Sep 23, 2026 · AI Social Media
AuthoredUp
75.9
Castmagic
79Choose AuthoredUp when you need creators, ghostwriters, and B2B marketers seeking dedicated drafting, post-previewing, and in-depth performance analytics solely for LinkedIn. Choose Castmagic when you need podcasters, content marketers, and creative agencies repurposing interviews, webinars, and shows into multi-channel written copy and social clips.
At a glance
The practical differences
| Decision factor | AuthoredUp | Castmagic |
|---|---|---|
| Best for | creators, ghostwriters, and B2B marketers seeking dedicated drafting, post-previewing, and in-depth performance analytics solely for LinkedIn | podcasters, content marketers, and creative agencies repurposing interviews, webinars, and shows into multi-channel written copy and social clips |
| Not ideal for | social media teams needing all-in-one cross-network publishing across multiple platforms like X, Meta, and TikTok | creators needing advanced DAW-style multitrack audio editing, timeline-based video VFX, or teams without regular spoken-word recordings |
| Pricing | At the review date (September 2026), AuthoredUp offers paid plans starting at $19.95/month (or $16.63/month billed annually) for individuals, with multi-profile business tiers from $14.95/profile/month and custom growth plans. A free trial is available without a credit card. Check the official pricing page for up-to-date pricing. | At the September 2026 review date, Castmagic offers three self-serve plans billed annually: Hobby at $19/month ($239/year for 30 library hours), Starter at $48/month ($579/year for 100 library hours), and Team at $139/month ($1,669/year for 400 library hours and 5 seats). Monthly billing is available at a 30% premium, and Business/Scale plans start from $699/month. Hours count toward your cumulative library. Verify current rates on the official pricing page. |
| Key difference | AuthoredUp avoids cookie scraping and account-risking automation by running scheduling and publishing natively through its Chrome extension, pairing full feed previewing and readability scoring with deep historical post archives and free unlimited company page management. | Unlike standard transcription tools or basic text wrappers, Castmagic combines automatic multi-format content generation with full-catalog semantic search, an embeddable lead-capturing episode chatbot, and native Claude Model Context Protocol (MCP) connectivity. |
| Overall rank | #244 | #66 |
| Review verdict | AuthoredUp is well suited for solo LinkedIn creators, executive ghostwriters, and marketing agencies who need precision formatting, live feed previews, and historical analytics without risking their account safety through cookie-based scrapers. It is not designed for teams seeking automated multi-platform cross-posting across networks like X, Instagram, or YouTube. | Castmagic is a strong fit for podcasters, creative agencies, and marketing departments that produce recurring spoken recordings and need an automated system to draft copy and generate social clips. It is less suitable for users who require non-linear multitrack audio mixing or creators who do not produce spoken audio or video material. |
Castmagic score factors
Editorial quality82
Practical utility88
Trust & transparency82
Freshness86
Engagement quality7
Momentum100
AuthoredUp strengths
- True-to-life mobile and desktop feed previews including exact "See more" cutoffs
- No cookies collected and no automated backend scraping, reducing LinkedIn account safety risks
- Managing LinkedIn company pages is included at no extra cost on every plan
- Historical post data can be imported even from official LinkedIn GDPR archives
- Personal API key and CSV exports included across plans for custom data reporting
Castmagic strengths
- Converts single recordings into over 100 derivatives spanning text, carousels, and vertical clips
- Autopilot feature automatically processes new podcast episodes directly from RSS feeds
- Model Context Protocol (MCP) and REST API allow LLMs like Claude to query past transcripts
- Semantic search finds relevant themes and quotes across an entire multi-year library
- Multi-brand workspace architecture supports distinct clients and team permissions
Frequently asked
AuthoredUp vs Castmagic
Should I choose AuthoredUp or Castmagic?+
Choose AuthoredUp when you need creators, ghostwriters, and B2B marketers seeking dedicated drafting, post-previewing, and in-depth performance analytics solely for LinkedIn. Choose Castmagic when you need podcasters, content marketers, and creative agencies repurposing interviews, webinars, and shows into multi-channel written copy and social clips. ToolsRank scores AuthoredUp 75.9 and Castmagic 79; the gap reflects editorial quality, utility, trust, and freshness, not popularity or payment.
Is AuthoredUp cheaper than Castmagic?+
AuthoredUp: At the review date (September 2026), AuthoredUp offers paid plans starting at $19.95/month (or $16.63/month billed annually) for individuals, with multi-profile business tiers from $14.95/profile/month and custom growth plans. A free trial is available without a credit card. Check the official pricing page for up-to-date pricing. Castmagic: At the September 2026 review date, Castmagic offers three self-serve plans billed annually: Hobby at $19/month ($239/year for 30 library hours), Starter at $48/month ($579/year for 100 library hours), and Team at $139/month ($1,669/year for 400 library hours and 5 seats). Monthly billing is available at a 30% premium, and Business/Scale plans start from $699/month. Hours count toward your cumulative library. Verify current rates on the official pricing page. Compare the plan you would actually use and verify current prices on each vendor's pricing page before purchasing.
Which is better for ai social media?+
Castmagic currently scores higher for ai social media work. AuthoredUp remains the stronger pick when your priority is creators, ghostwriters, and B2B marketers seeking dedicated drafting, post-previewing, and in-depth performance analytics solely for LinkedIn. Avoid Castmagic if you are creators needing advanced DAW-style multitrack audio editing, timeline-based video VFX, or teams without regular spoken-word recordings.
Can I use AuthoredUp and Castmagic together?+
Yes. AuthoredUp stands out for authoredUp avoids cookie scraping and account-risking automation by running scheduling and publishing natively through its Chrome extension, pairing full feed previewing and readability scoring with deep historical post archives and free unlimited company page management. Castmagic stands out for unlike standard transcription tools or basic text wrappers, Castmagic combines automatic multi-format content generation with full-catalog semantic search, an embeddable lead-capturing episode chatbot, and native Claude Model Context Protocol (MCP) connectivity. Pairing them makes sense when one workflow needs both strengths; otherwise pick the tool that matches your primary job.