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Supergrow alternatives: Magic Marketer® vs Supergrow, and five others worth a look
Supergrow is a LinkedIn-first carousel and post tool. Magic Marketer® produces assets across formats and platforms - then publishes.
Supergrow is the budget LinkedIn content tool: AI post generation, a carousel maker on the Pro tier, voice-to-post, scheduling, all from $19 a month. For a solo founder who only posts on LinkedIn, it is a lot of tool for the money. (Emphasis on only.)
People look for a Supergrow alternative when they hit its two walls. It is LinkedIn only - the same idea cannot become an Instagram story or a TikTok. And the carousel and voice features sit behind the Pro tier, which narrows the gap to the tools it undercuts.
Choose Supergrow if
LinkedIn is your only channel, you want a carousel maker plus post writing in one LinkedIn workspace, and you do not need a full social production line.
Choose Magic Marketer® if
You need social assets produced fast across formats and platforms - not a LinkedIn-only tool that still leaves Instagram, video, and stories to someone else.
Supergrow vs Magic Marketer®, feature by feature
What Supergrow does well
Price. Starter at $19 a month with AI post generation and repurposing is one of the cheapest ways to get AI help with LinkedIn. The carousel maker on Pro is decent, voice-to-post is a nice touch, and the Agency tier handles multiple LinkedIn accounts and client workspaces for $49. The 7-day trial needs no card.
Where it stops
LinkedIn only, by design. No Instagram, no video, no stories, no Facebook, no Google Business. The AI works from prompts and your past posts rather than from a source like a client call, so the drafts need steering to sound like you. And there is no brand guardrail or compliance layer - if you are in a regulated industry, you are the compliance check.
How Magic Marketer® is different
Magic Marketer® starts from something you already have - a recording, a voice note, a transcript, a link - and produces finished posts in eight formats across nine channels, in your voice, with brand guardrails and compliance presets applied before you see a draft. LinkedIn carousels and long-form are in there; so are the formats Supergrow cannot make. Then it publishes, weekly on Autopilot.
It costs more than Supergrow, because it does more. If LinkedIn is your only channel and budget is the constraint, Supergrow is a fair choice.
Supergrow pricing vs Magic Marketer® pricing
| Tool | Plan | Price | What you get |
|---|---|---|---|
| Supergrow | Starter | $19/mo | AI post generator, repurposing, scheduling. No carousels. $15/mo billed annually. |
| Supergrow | Pro | $29 to 39/mo | Adds carousel maker, voice-to-post, engagement tools, analytics |
| Supergrow | Agency | $49/mo | Multiple LinkedIn accounts, client workspaces. $39/mo billed annually. |
| Magic Marketer® | Free trial | A$0 for 14 days | Unlimited creations and exports, no card. Publishing needs a paid plan. |
| Magic Marketer® | One brand | A$29/mo | A single brand. Posts in your voice. |
| Magic Marketer® | 5 brands | A$99/mo | Up to 5 brands. A fresh batch on your schedule, daily, weekly, or monthly. Team members included. No extra charge for an admin. More than 5 brands is agency pricing, quoted on a demo. |
Supergrow prices are USD list prices as published on supergrow.ai, checked September 2026. 7-day trial, no card. Magic Marketer® prices are in AUD.
Other Supergrow alternatives worth considering
Magic Marketer® is not the right fit for everyone. These are the tools we would point you to instead, and why.
The bigger LinkedIn tool - more analytics, outreach on Pro - at two to four times the price.
AuthoredUp
Formatting, previews and analytics for LinkedIn writers. No AI production line, but excellent for people who write their own posts.
If the carousel maker is the feature you want, PostNitro does LinkedIn and Instagram carousels specifically.
Carousel generation from text or a URL - narrow, cheap, and works for more than LinkedIn.
Free-to-$20 drafting plus LinkedIn's own scheduler is the zero-tool stack if Supergrow still feels like too much.
See the full list on the alternatives hub.
Supergrow alternative FAQs
Does Magic Marketer® make LinkedIn carousels?
Yes - carousels are one of the eight formats, written and laid out from your source, and published to LinkedIn (and Instagram, if you want the same one there).
Is there a cheaper Supergrow alternative?
Not really - Supergrow is already at the bottom of the market for AI LinkedIn tools. The alternatives above either do more for more money or do less for free.
Can Magic Marketer® post to other channels besides LinkedIn?
Yes: LinkedIn, Instagram, Facebook, TikTok, X, Threads, Pinterest, YouTube and Google Business, from one calendar.
Does Magic Marketer® have voice-to-post?
Yes. A voice note, a call recording or a meeting transcript is a source - it becomes a full batch of posts, not just one.
LinkedIn is one channel. The machine should cover the rest.
Sign up in minutes. Your first posts are ready the same day.
Takes minutes to get set up. No card needed.