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Social Media
Turn expertise into influence on LinkedIn with AI
LinkedIn GrowthAI ContentPersonal Branding
Supergrow is a LinkedIn content platform that builds a Content DNA voice profile from an AI voice interview (Postcast), then turns that expertise into ready-to-post LinkedIn content, carousels, and infographics. It also repurposes YouTube videos, articles, and PDFs into LinkedIn posts, and adds scheduling, a Kanban content workflow, and team approval workflows for activating multiple executives.
- Best for
- Individual professionals and marketing/comms teams who want to post consistently on LinkedIn in their own voice without spending hours writing, including executives who prefer talking over writing.
- Pricing
- No permanent free plan, but every plan includes a 7-day free trial. Individual plans from $19/mo (Starter) to $39/mo (Pro); Teams plan is $139/mo for 4 accounts. 20% off on annual billing.
Core features
- • Content DNA: a voice profile built from your vocabulary, tone, and expertise
- • Postcast: AI voice interviews that generate multiple post drafts from a conversation
- • Content repurposing from YouTube videos, blog posts, and PDFs
- • Carousel maker and infographic generator (Pro)
- • Kanban content management: draft, review, approve, schedule
- • Scheduling and calendar view with auto first-comment
- • Team approval workflows, organization dashboard, and analytics
- • Supergrow MCP: connect Claude or ChatGPT to draft posts and pull analytics
Use cases
- 1. Posting consistently on LinkedIn without spending hours writing each post
- 2. Turning a spoken conversation into a week's worth of on-brand LinkedIn content
- 3. Repurposing a YouTube video or blog post into LinkedIn-ready content
- 4. Activating executives who prefer talking to an AI interviewer over writing posts
- 5. Marketing teams managing multiple LinkedIn voices with an approval workflow
How to use
Build your Content DNA voice profile, then either have a Postcast AI interview or drop in a YouTube video, article, or PDF to generate LinkedIn post drafts in your voice. Review and approve drafts on the Kanban board, schedule them for peak times, and track performance with profile analytics.
Pricing plans
Starter
$19/mo
- • Content DNA voice profile
- • Postcast AI interviews (2 sessions)
- • Post repurposing (YouTube, articles, PDF)
- • Scheduling, calendar view, and Kanban
- • Auto first-comment
Pro
$39/mo
- • Everything in Starter, plus
- • Unlimited Postcast AI interviews
- • Carousel maker and infographic generator
- • Engage, Supergrow MCP
- • Profile analytics and weekly report
Teams
$139/mo (4 accounts)
- • Everything in Pro for each account
- • Organization dashboard and approval workflows
- • Team analytics and weekly reports
- • Free admin dashboard
FAQ
Does Supergrow have a free plan?
No permanent free plan, but every plan includes a 7-day free trial; paid plans start at $19/mo.
How does the AI interview (Postcast) work?
You have a 10-15 minute conversation with Alex, Supergrow's AI interviewer, about your expertise; the session generates multiple LinkedIn post drafts written in your own voice.
Can Supergrow activate my whole team or executives?
Yes — the Teams plan ($139/mo for 4 accounts) adds an organization dashboard, approval workflows, and team analytics for activating multiple executives or team members.
Where it holds up
- Postcast AI interview turns a 10-15 minute spoken conversation into a week's worth of on-voice LinkedIn posts
- Content DNA captures your actual vocabulary, tone, and opinions instead of generic AI copy
- Repurposes existing YouTube videos, articles, and PDFs into multiple LinkedIn-ready post formats
- Team plan lets marketing/comms activate multiple executives with approval workflows and zero reputation risk
- Connects through LinkedIn's official API only — no automation hacks, scraping, or bot behavior that could risk account safety
- 7-day free trial on every plan
Where it falls short
- No permanent free plan — pricing starts at $19/mo after the trial
- Only 2 Postcast interview sessions on the Starter plan; unlimited requires Pro
- Teams plan is priced per bundle of 4 accounts ($139/mo), not per single seat
