Supergrow vs MagicPost
Supergrow and MagicPost are two of the cheapest AI LinkedIn writers around. Supergrow adds carousels and Kanban scheduling; MagicPost keeps things lean and writing-first. Here is how they actually differ in 2026.
The short answer
Choose Supergrow if you want carousels and a visual scheduling pipeline alongside AI drafting - its carousel generator is the strongest part of the product, and Starter is $19/mo. Choose MagicPost if you want the simplest possible "write a post in my voice" tool and will design and analyze elsewhere; it starts around $21/mo. Neither builds branded post graphics, and MagicPost has no carousels at all, which is where a broader option like FeedBoss comes in.
Pick Supergrow if…
- You want a built-in carousel generator, not just text posts
- You like a visual queue and Kanban board for scheduling
- You want PostCast to turn a quick interview into a finished post
- You may add a teammate later and want a multi-seat plan
Pick MagicPost if…
- You want the simplest possible AI post writer
- You only need voice-matched drafts and basic scheduling
- You prefer importing a writing style straight from a LinkedIn profile
- You already design carousels and track analytics elsewhere
Feature-by-feature
Supergrow and MagicPost side by side, with FeedBoss added so you can see how all three handle the work LinkedIn creators do weekly.
| Feature | Supergrow | MagicPost | FeedBoss |
|---|---|---|---|
| AI Post Generator | |||
| Voice learning from your past posts MagicPost adjusts tone but keeps no long-term memory | |||
| Conversational idea capture Supergrow PostCast interviews you into a post | |||
| Built-in carousel editor MagicPost has no carousel feature | |||
| AI image studio (branded graphics) | |||
| Post scheduling (queue + Kanban) | |||
| Auto first-comment publishing | |||
| Analytics | |||
| Engagement targeting (Authority Map) | |||
| Multi-seat / team plan | |||
| Free public tools suite (25+) | |||
| Free trial (no card) | |||
| Starter price | $19/mo | $21/mo | $29/mo |
| Lifetime plan available |
Comparison reflects publicly listed features on Supergrow (https://supergrow.ai) and MagicPost (https://magicpost.in) as of June 2026. Plans, prices, and features may have changed since.
Where Supergrow wins
Supergrow does more for the money. Its carousel generator is widely cited as the strongest part of the product, and the Starter plan ($19/mo) bundles AI drafting, scheduling via a calendar, queue, and Kanban board, plus auto first-comment publishing. PostCast is its standout feature: a conversational AI interview that pulls ideas out of you through questions and turns the answers into a formatted post. If you want one cheap tool that writes, designs carousels, and schedules, Supergrow covers more ground.
Where MagicPost wins
MagicPost is the leaner, writing-first option, starting around $21/mo for individuals. It lets you write in your voice by importing a writing style directly from a LinkedIn profile - your own or a creator you admire - which is a fast way to get usable drafts on day one. It schedules, finds ideas, and reports, but it adjusts tone during onboarding rather than building long-term memory of how you write, and it does not generate carousels at all.
What both leave out
Neither tool builds branded post graphics inside the app, so anything beyond a basic carousel still means a trip to Canva or Figma. MagicPost goes further and skips carousels entirely. Neither has a structured engagement layer to prioritize who you comment on each day, and neither offers a lifetime plan - you keep paying every month. If those gaps matter, it is worth looking at a broader tool before you commit.
The honest take
For carousels and a visual scheduling pipeline on a budget, Supergrow wins. For the simplest voice-matched writing, MagicPost wins. But if you want drafting, carousels, branded graphics, scheduling, and engagement in the same place - plus a lifetime option - FeedBoss covers more of the workflow at $29/mo. See the full breakdowns: FeedBoss vs Supergrow and FeedBoss vs MagicPost.
Why creators consider FeedBoss instead
- You want drafting, carousels, branded graphics, scheduling, and engagement in one app
- You design LinkedIn carousels and want a Canvas Editor plus AI Image Studio built in
- You want Authority Map to turn the daily scroll into focused engagement
- You want a lifetime plan instead of paying monthly forever
- You want 25+ free LinkedIn tools alongside the paid product
7-day free trial, no credit card. Plus 25+ free LinkedIn tools you keep regardless.
FAQs
- Is Supergrow or MagicPost cheaper?
- They are close. Supergrow Starter is $19/mo and MagicPost starts around $21/mo for individuals, with both scaling up for higher tiers. Supergrow includes a carousel generator at that price, while MagicPost focuses on writing and scheduling.
- Does MagicPost make carousels?
- No. As of 2026 MagicPost has no carousel creation feature, which is a notable gap versus Supergrow, whose carousel generator is one of its strongest features. If carousels matter, Supergrow or a tool like FeedBoss with a built-in Canvas Editor is the better fit.
- Which has better voice matching?
- Supergrow learns from your past posts and keeps a voice profile, while MagicPost adjusts tone during onboarding and can import a writing style from a LinkedIn profile but does not build long-term memory. For ongoing voice consistency, Supergrow has the edge.
- Is there a more complete alternative?
- If you want writing plus carousels, branded graphics, scheduling, and engagement in one tool with a lifetime option, FeedBoss starts at $29/mo and includes 25+ free LinkedIn tools. It costs a few dollars more than Supergrow or MagicPost but replaces several separate subscriptions.
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