Blendin vs AuthoredUp
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AuthoredUp polishes what you write. It is a respected LinkedIn editor with great formatting, an accurate live preview, snippets, and strong analytics. Blendin helps you create the content in the first place: it generates posts, carousels, images, and Documents from scratch, then publishes across four channels. Different jobs, so here is an honest look at where each one fits.
50 credits a month, no card.
The quick verdict
They solve different problems. AuthoredUp makes the posts you write look and perform better on LinkedIn. Blendin creates the posts, visuals, and Documents for you and publishes them everywhere.
blendin.aiChoose Blendin if you want to:
- Generate posts, carousels, and Documents from scratch
- Skip the blank page and start from a finished draft
- Get brand visuals without a separate design tool
- Publish across LinkedIn, Instagram, Facebook, and Threads
- Start free with no card and no trial clock
Choose AuthoredUp if you want to:
- Write every post yourself and format it perfectly
- Preview posts accurately on desktop and mobile
- Reuse snippets, drafts, and saved hooks
- Dig into detailed post and profile analytics
- Stay focused on LinkedIn and nothing else
Feature comparison
Where the two tools line up, and where they part ways. Specifics on AuthoredUp are based on their public pricing and site.
| Feature | Blendin | AuthoredUp |
|---|---|---|
| AI content generation | Writes full posts, hooks, and angles for you | No generation, you write the post yourself |
| Multi-pass anti-AI writing engine | 80+ AI tells rewritten | Not applicable, no AI writing |
| Carousels from scratch | On your brand, up to 10 slides | Not offered |
| AI image formats | 8 formats from your Brand Kit | Not offered |
| Long-form Documents | Yes | Not offered |
| Live post preview | Yes, in the editor | Accurate desktop, tablet, and mobile preview |
| Rich-text formatting and snippets | Built into the post editor | Best-in-class formatting, snippets, drafts |
| Analytics | Per-post stats on your own published posts | Strong post and profile analytics, side-by-side compare |
| Channels | LinkedIn, Instagram, Facebook, Threads | LinkedIn only |
| Scheduling | 90 to 365 days ahead | Yes, drag-and-drop content calendar |
| Free-forever plan | Yes, 50 credits a month, no card | 14-day free trial, no free-forever plan |
| Starting price | Free, then $29/mo | $19.95/mo, or $16.63/mo billed annually |
Where Blendin pulls ahead
AuthoredUp starts after you have written something. Blendin helps with the hard part: creating the content in the first place.
It writes the post, not just the formatting
This is the core difference. AuthoredUp is an editor: you bring the words, it helps you shape them. Blendin generates the post itself from a topic or idea, including hooks and structure, so you start from a finished draft instead of a blank box.
Anti-AI writing that reads human
Because Blendin generates copy, it runs every draft through a multi-pass engine that rewrites more than 80 common AI tells, from stock openers to robotic cadence. AuthoredUp does not generate text, so there is no AI sheen to clean up, but there is also no draft to start from.
Carousels and images built from scratch
Set up a Brand Kit once and Blendin renders carousels of up to 10 slides plus 8 image formats from your colors, fonts, and logo. AuthoredUp formats text beautifully but does not create visuals, so you would design carousels and images in a separate tool.
Long-form Documents, not just posts
Blendin produces full LinkedIn Documents, the swipeable PDF-style format that earns strong reach. AuthoredUp focuses on the text post editor and does not build Documents.
Multi-channel and Meta-verified
Publish to LinkedIn, Instagram, Facebook, and Threads through official APIs. Blendin is a Meta-verified business, so there is no 25-tester cap on the Meta channels. AuthoredUp is LinkedIn only.
Voice training grounded on your real posts
Blendin uses Smart Voice Training that draws on your own published posts, recency-based on Free and Creator and semantic top-5/8/12 retrieval on Pro and up. It learns how you write so generated drafts already sound like you.
Where AuthoredUp is strong
Credit where it is due. If you write your own posts, AuthoredUp is one of the best LinkedIn editing and analytics tools out there.
Best-in-class formatting and snippets
AuthoredUp's rich-text editor is widely regarded as the best on LinkedIn. Bold, italics, bullets, numbered lists, and clean line breaks render correctly, and reusable snippets plus a centralized drafts system make it fast to reuse hooks and CTAs you already trust. A hook generator suggests alternative openers and closers.
Accurate live post preview
AuthoredUp shows a faithful preview of how a post will look on desktop, tablet, and mobile, including the see-more cut-off, plus live character count, word count, reading time, and a readability score. If you write your own posts and obsess over the first two lines, that preview is genuinely useful.
Strong post and profile analytics
AuthoredUp's analytics on your own posts and profile are a real strength: trends over time, engagement and reaction breakdowns, and a side-by-side post comparison to see exactly what drove different results. Blendin reports per-post stats on its own published posts but does not aim to be a full analytics suite.
They can be complementary
Because one creates and one polishes, plenty of people use both. A simple workflow looks like this:
- 1Generate the post, carousel, or Document in Blendin from a topic or idea.
- 2If you love AuthoredUp's editor, paste the text there to fine-tune formatting and check the live preview.
- 3Publish from Blendin to LinkedIn and your other channels, then track results in AuthoredUp's analytics on LinkedIn.
Blendin covers create-and-publish across four channels. AuthoredUp covers polish-and-measure on LinkedIn. If you only want one tool, pick based on whether your bottleneck is creating content or refining it.
Pricing compared
Both sit in a similar monthly range. Blendin adds a real free-forever plan and a far wider feature set in each tier.
blendin.aiFree, then $29/mo
Free forever with 50 credits a month and no card. Paid plans: Creator $29, Pro $59, Studio $99, Agency $199 a month, with about two months free billed annually. USD, EUR, or GBP.
Generation, the anti-AI engine, from-scratch visuals, Documents, and four channels are all included on paid plans.
$19.95/mo
Individual plan at $19.95 a month, or $16.63 a month billed annually, after a 14-day free trial. Business is $14.95 per profile a month with a three-profile minimum. No free-forever tier.
Fair value for a focused LinkedIn editor and analytics tool if you already write your own posts.
AuthoredUp pricing & features verified May 2026 from public sources; check authoredup.com for the latest.
Frequently asked questions
Is Blendin a good AuthoredUp alternative?
It depends on what you need. AuthoredUp is an editor and analytics layer for posts you write yourself, and it is excellent at formatting, previews, and post analytics. Blendin is a content studio that generates the posts, carousels, images, and Documents for you, then publishes to LinkedIn, Instagram, Facebook, and Threads. If your bottleneck is creating content in the first place, Blendin is the stronger fit. If you already write everything and just want to format and measure it, AuthoredUp is a great tool.
Does AuthoredUp generate posts with AI?
No, and that is the main distinction. AuthoredUp is built to format, preview, schedule, and analyze posts you write yourself. It does not generate post text, carousels, images, or Documents from scratch. Blendin handles the generation step, including a multi-pass anti-AI engine that rewrites more than 80 common AI tells so drafts read like a person wrote them.
Can I use Blendin and AuthoredUp together?
Yes, they can be complementary. A common workflow is to generate the post, carousel, or Document in Blendin, then if you prefer AuthoredUp's editor you can paste the text there to fine-tune formatting and check the live preview, and lean on AuthoredUp's analytics to track performance. Blendin covers create-and-publish; AuthoredUp covers polish-and-measure on LinkedIn.
How does pricing compare between Blendin and AuthoredUp?
Per AuthoredUp's public pricing (May 2026), its Individual plan is $19.95 a month, or $16.63 a month billed annually, after a 14-day free trial, and there is no free-forever tier. Its Business plan is $14.95 per profile a month with a three-profile minimum. Blendin is free forever with 50 credits a month and no card, then paid plans run Creator $29, Pro $59, Studio $99, and Agency $199 a month, with about two months free billed annually and pricing in USD, EUR, or GBP. Blendin adds a free-forever tier and a much wider feature set per plan.
Does Blendin have a live post preview and formatting like AuthoredUp?
Blendin includes a live post preview and formatting inside its editor, so you can see how a post will look before you publish. AuthoredUp's preview and formatting are more specialized and a recognized strength, especially its accurate desktop and mobile rendering. If precise preview tuning is your top priority, AuthoredUp leads there; if you want generation plus solid preview in one tool, Blendin covers both.
Is AuthoredUp LinkedIn only?
Yes. AuthoredUp focuses entirely on LinkedIn for formatting, preview, scheduling, and analytics, including a drag-and-drop content calendar across connected profiles. Blendin publishes to LinkedIn, Instagram, Facebook, and Threads through official APIs, and as a Meta-verified business there is no 25-tester cap on the Meta channels. If you only post to LinkedIn, that difference may not matter to you.
Stop staring at the blank page
AuthoredUp is great at polishing posts you have already written. Blendin writes them for you, builds the visuals and Documents, and publishes everywhere, with a free plan so you can see the output before you pay. Try Blendin free — 50 credits a month, no card.