Supergrow is one of the most affordable ways to put AI-assisted writing on your LinkedIn, and its $19 starting price is a big part of the appeal. That price is real, and unlike some competitors that lock AI behind a mid-tier plan, Supergrow includes AI writing on its cheapest plan. But the cheapest plan has its own catch, and it is one most comparison pages skip: the $19 Starter tier has no analytics at all. You can write posts and schedule them, but you cannot see how any of them performed. This guide gives you the honest, numbers-first version: what each plan costs, what the $19 tier actually includes and quietly locks, how the AI and Postcast features are metered, the LinkedIn-only tradeoff, and a clear framework for which plan (if any) fits your situation. (Named-competitor note: Supergrow is the explicit subject and is named throughout. Disclosure: VoiceMoat is our own product, named only where it genuinely fits. Every Supergrow figure is attributed to Supergrow and was verified in July 2026; prices change, so confirm the current numbers on Supergrow's own pricing page before you buy.)
How much does Supergrow cost in 2026?
Supergrow sells three plans, billed monthly or annually, with a 20 percent discount for paying yearly. Here is the full picture, with the monthly-equivalent price you actually pay on an annual plan broken out.
| Plan | Billed monthly | Billed annually (per month) | Analytics included? |
|---|---|---|---|
| Starter | $19 | about $16 | No |
| Pro (most popular) | $39 | about $31 | Yes |
| Teams (4 accounts) | $139 | about $133 | Yes (team analytics) |
There is no permanent free plan, but there is a 7-day free trial that does not require a credit card, which is genuinely user-friendly: if you do nothing at the end, the account pauses rather than silently charging you. For teams larger than the 4-account Teams plan, Supergrow points you to a custom Enterprise quote. So the sticker price is honest as far as it goes. The nuance is entirely in what the $19 plan can and cannot do.
What the $19 Starter plan really includes (and what it locks)
Credit where it is due: Supergrow puts real AI writing on its entry plan, which is more than several pricier competitors do. On Starter you get its Content DNA voice capture, AI drafting and repurposing, scheduling with a content calendar, a Kanban board, and auto first-comment. For a creator whose only goal is to draft and ship posts, that is a lot of tool for $19. The gap is measurement. Here is the honest split of what Starter includes versus what waits behind the $39 Pro plan:
- On Starter ($19): Content DNA voice capture, AI post drafting and repurposing, scheduling and content calendar, Kanban board, auto first-comment, and a capped number of Postcast AI interview sessions. No analytics of any kind.
- Unlocked on Pro ($39): profile analytics (impressions, engagement, follower tracking), weekly performance reports, the carousel maker, the infographic generator, the Engage feature, unlimited Postcast interviews, and priority support.
- The practical read: Starter is a writing-and-scheduling plan; Pro is the plan that also tells you whether any of it is working. For most people trying to grow, that feedback loop is the point, which makes $39 the real functional entry price.
This is the single most-cited frustration in Supergrow reviews, and it is worth stating plainly: a $19 content tool that cannot show you impressions or engagement is asking you to fly blind. That is fine if you already have a separate analytics habit, and a problem if you were counting on the tool to close the loop. Budget for the $39 Pro plan if measurement matters to you, which for anyone actually trying to grow, it does.
How AI and Postcast usage is metered
Supergrow's most clearly metered feature is Postcast, its AI interview format that turns a short spoken or written interview into posts. Starter caps you at a small number of Postcast sessions; Pro makes them unlimited. On the core AI drafting itself, Supergrow does not publish a hard per-post credit limit on its pricing page, so we will not invent one. Some third-party reviews describe a monthly credit system with specific numbers, but because those figures are not confirmed on Supergrow's own page, treat them as unverified rather than fact. The honest summary:
| Capability | Starter ($19) | Pro ($39) |
|---|---|---|
| AI post drafting and repurposing | Included | Included |
| Postcast AI interview sessions | Capped (small number) | Unlimited |
| Published per-post AI credit limit | None stated by Supergrow | None stated by Supergrow |
| Analytics and performance reports | Not included | Included |
The chart below frames the number that actually matters for a budget-first buyer: the monthly price to get AI-assisted LinkedIn drafting at all. Supergrow is genuinely at the low end. Just remember the chart shows price, not total value, and the two things it hides are analytics (gated to Pro) and platform coverage (LinkedIn only).
The LinkedIn-only tradeoff
Supergrow does one platform: LinkedIn. There is no Twitter, no Instagram, no cross-posting. For a creator whose entire presence is LinkedIn, that focus is fine and arguably a feature. For the large and growing group of people who build on both Twitter and LinkedIn, it means Supergrow can only ever be half of the stack, and the other half is a second subscription, a second voice setup, and a second place to check your numbers. Two honest points on that:
- A single-platform tool has to be clearly better on that one platform to justify running two tools instead of one. Weigh Supergrow's LinkedIn depth against the friction of a split workflow.
- Voice fragments across tools. If your Twitter tool and your LinkedIn tool each learn your voice separately (or not at all), your output drifts apart. A tool that holds one voice across both platforms keeps you recognizable, which is the whole argument in our piece on why AI drafts all sound the same.
Is Supergrow worth it? A plan-by-plan framework
Supergrow is a capable, affordable LinkedIn content tool, and its safety posture (it markets itself as a content tool rather than an automation bot that acts on your account) is a real plus in a category full of riskier automation. The question is which plan fits your situation, and whether LinkedIn-only works for you.
| Your situation | Best fit | Honest caveat |
|---|---|---|
| You only post on LinkedIn and just want to draft and schedule cheaply | Starter ($19) | You will have no analytics. You cannot see what is working without upgrading. |
| You post on LinkedIn and want to measure and improve, with carousels and reports | Pro ($39) | This is the real complete tier. It is still LinkedIn-only. |
| You manage a small team of up to four LinkedIn accounts | Teams ($139) | Adds team analytics and approvals. Larger teams need a custom Enterprise quote. |
| You also post on Twitter, or want one trained voice across both platforms | Look beyond Supergrow | Supergrow is LinkedIn-only, so it can only ever be half your stack. |
Supergrow alternatives and how the pricing compares
On raw price, Supergrow sits at the affordable end of the LinkedIn tool market. Here is how it compares to the main alternatives on the price to get AI drafting, platform coverage, and what each is best at. Prices are each vendor's own list price, verified July 2026, and should be reconfirmed before you buy.
| Tool | Entry price for AI drafting | Platforms | Best for |
|---|---|---|---|
| Supergrow | $19 (Starter, no analytics) | Cheap LinkedIn drafting and scheduling | |
| VoiceMoat | $35 (Creator) | Twitter and LinkedIn | One trained voice across both platforms |
| AuthoredUp | about $20 | Post formatting, previews, and analytics for writers | |
| Taplio | $69 (Growth) | All-in-one LinkedIn growth with outreach on the top tier |
For the full LinkedIn-specific comparison across every tool in this category, see our guide to the best AI tools for LinkedIn personal branding in 2026. And if you are weighing the pricier all-in-one option in the same breath, our Taplio pricing breakdown applies the same numbers-first treatment to Taplio's plans (and explains why its real AI-entry price is higher than the advertised one).
Where VoiceMoat fits, honestly
Since VoiceMoat appears in the comparison, here is the straight version. VoiceMoat is an AI social media tool for Twitter and LinkedIn. The wedge is voice: audenAI, the brain inside VoiceMoat, studies your existing writing across a set of measurable signals so the drafts it suggests start from your patterns rather than a generic default. It is a writing partner, not an autopilot: audenAI suggests, you decide and post.
| Plan | Price per month | Who it is for |
|---|---|---|
| Free | $0 | Trying voice-matched drafting on Twitter and LinkedIn |
| Creator | $35 | Solo creators posting consistently on both platforms |
| Pro | $69 | Power users who want deeper drafting and more volume |
| Enterprise | $150 | Teams and agencies with multiple accounts and seats |
The honest mechanics, without spin: on LinkedIn, VoiceMoat publishes and schedules your main posts natively. Replies are drafted for you to copy, paste, and post yourself, because there is no safe official reply API and we will not route your account through an unofficial one. LinkedIn analytics are read through a Chrome extension running in your own logged-in session, and follower counts are entered manually. That is a deliberately conservative posture. Unlike Supergrow, VoiceMoat also covers Twitter, so the same trained voice carries across both platforms. If you want to pressure-test all of this, the 7-day evaluation guide walks through exactly what to check.
The bottom line on Supergrow's pricing
Supergrow costs $19, $39, or $139 a month, dropping about 20 percent on annual billing. The $19 Starter is a genuinely cheap way to get AI-assisted drafting on LinkedIn, and the no-card trial makes it easy to try. Just go in knowing two things the price tag does not tell you: the $19 plan has no analytics, so the real 'complete' tier for anyone trying to grow is $39 Pro, and the whole product is LinkedIn-only. If LinkedIn is your entire world and you want a low-cost, low-risk content tool, Supergrow earns a look. If you also post on Twitter, or you want drafts that sound specifically like you across both platforms, run the trial but compare it against tools built for both before you commit to a year.