Head to head

AuthoredUp vs Supergrow

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

AuthoredUp

$19.95/mo Free trial

LinkedIn post editor with drafts, scheduling and analytics. Individual is $19.95/mo, or $16.63/mo billed yearly, and you can start free with no card.

Where AuthoredUp fits

Individuals formatting and scheduling LinkedIn posts
Small teams sharing drafts across three or more profiles
Users who want Claude to read drafts via MCP
Agencies that need a custom Growth plan

Supergrow

$19/mo 7 day free trial

LinkedIn content tool for creators and executives, with AI interviews, repurposing and scheduling. Starter is $19/mo billed monthly.

Where Supergrow fits

Solo creators starting on the $19 Starter plan
Executives who would rather talk than write posts
People repurposing videos, articles and PDFs
Teams that want to try it for 7 days first

At a glance

Detail	AuthoredUp	Supergrow
Starting price	$19.95/mo	$19/mo
Free tier	–No	–No
Free trial	Yes	7 day free trial
MCP server	✓Yes	✓Yes
Public API	✓Yes	–No
Listed under	Personal brand	LinkedIn, Personal brand

Where they pull apart

AuthoredUp

Stands out: A hosted MCP server and a REST API come with trial and paid accounts, so AI assistants can read your posts, stats and drafts.

Watch out: Business costs $14.95 per profile per month with a three-profile minimum. The free trial has no stated length, and there is no free-forever plan.

Not the right fit for

Sales teams that need LinkedIn connection sequences
Users who want a free-forever plan

Supergrow

Stands out: Postcast turns a short AI interview into several LinkedIn posts, and Pro adds a Supergrow MCP server for Claude or ChatGPT.

Watch out: Starter caps Postcast at 2 sessions and leaves out carousels, analytics and MCP. Those need Pro at $39/mo.

Not the right fit for

Social teams that post to many networks
Buyers who want MCP on the cheapest plan

Pros and cons

AuthoredUp

Individual plan $19.95/mo, no card to start
Hosted MCP server and REST API included
Free seats for managers and ghostwriters

No free-forever plan
Business needs at least three profiles
No LinkedIn outreach or sequences

Supergrow

Starter at $19/mo, $16/mo billed yearly
7-day free trial on every plan
MCP server included on Pro

Starter allows only 2 Postcast sessions
MCP and analytics need Pro
LinkedIn only, no other networks

What each one costs

AuthoredUp

$19.95/mo

Individual is $19.95/mo for one LinkedIn profile, or $16.63/mo billed yearly ($199.50/yr). Business is $14.95 per profile per month ($12.46 billed yearly) with a three-profile minimum. The custom Growth plan is billed annually with a 10-profile minimum. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Supergrow

$19/mo

Starter is $19/month billed monthly ($16/month on annual billing) with 2 Postcast sessions. Pro is $39/month ($31/month annually) and adds MCP, carousels and analytics. Teams is $139/month for 4 accounts, and every plan has a 7-day free trial. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Common questions

Is AuthoredUp cheaper than Supergrow?

Supergrow starts lower, at $19/mo against $19.95/mo for AuthoredUp. That is the entry plan on each side, so the real number depends on seats and the tier you land on.

Can you try AuthoredUp or Supergrow for free?

Neither carries a free tier on our listing. AuthoredUp offers a free trial. Supergrow offers a 7 day free trial.

Does AuthoredUp or Supergrow have an MCP server?

AuthoredUp and Supergrow ship a first party MCP server, so an AI assistant can work the product directly.

Not the pair you wanted?

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Editorial listings, never paid rankings. Prices checked 19 Sep 2026. Confirm current terms on the vendor site. Spot an error?