LinkedGrow

LinkedGrow: AI LinkedIn Content That Writes in Your Voice

LinkedGrow is an AI-powered platform that helps founders, creators, marketers, and sales teams plan, write, schedule, and grow on LinkedIn. The difference from other LinkedIn AI tools is simple: LinkedGrow learns your actual writing style and produces posts that sound like you, not a template that screams "written by ChatGPT."

The problem with existing LinkedIn AI tools

If you've ever tested a LinkedIn AI tool, you've seen two frustrating patterns:

1. Generic output. Every post looks the same. Short hook, three-word sentence, one-liner payoff, repeat. Readers learned to scroll past it last year.
2. Capped pricing. $49 to $99 a month for a fixed number of generations, with an upgrade nag the moment you hit the cap.

LinkedGrow was built to fix both at the same time.

Write in your voice, not a template

Every LinkedGrow user trains the AI on their actual writing:

• Paste up to 5 of your best past posts as voice samples
• Define your writing tone (professional, conversational, direct, witty, etc.)
• Describe your target audience so the AI knows who it's speaking to
• Add a business description for context on your niche
• Set a never mention list for topics, competitors, or phrases to avoid

From that point on, every generated post, carousel outline, hook, or caption is rewritten to match your voice. Readers engage because the content feels human.

Turn any URL into a LinkedIn post in 30 seconds

The Content Repurposing engine takes any of the following and transforms it into a LinkedIn post in your voice:

• Reddit threads (any subreddit)
• YouTube videos (auto-transcribed and summarized)
• Blog posts and articles
• News pieces and press releases
• Any public web page

This single feature eliminates the "what should I post today?" problem for good. Spotted a viral thread on r/SaaS? Turn it into a LinkedIn post before your competitors even open their feed.

The full LinkedIn growth stack

LinkedGrow is not just a post generator. It ships every tool a serious LinkedIn creator, agency, or B2B team actually needs:

Content creation

• AI Post Generator across 26 text models (GPT-5, Claude Opus 4.7, Gemini 3 Pro, Grok 4, Sonar, Kimi K2.5)
• AI Image Generation across 14 image models (Google Nano Banana, Imagen 4, OpenAI GPT Image, Replicate FLUX)
• Hooks Generator for viral opening lines engineered to stop the scroll
• Carousel Generator for multi-slide LinkedIn documents in LinkedIn's exact format
• Ideas Generator for endless topic ideas tailored to your niche
• Advanced Editor with rich text, emoji, character counts, and templates

Scheduling and publishing

• Content Calendar with drag-and-drop planning
• Exact-time Scheduling via QStash for precise delivery
• Direct LinkedIn Publishing through the official LinkedIn API
• Company Page Publishing for pages you manage
• First Comment Auto-Poster that drops a follow-up comment right after publish to boost algorithm reach

Growth tools

• Cross Promotion to invite your network to like, comment, and repost
• Algorithm Optimizer with AI-powered rewrites to maximize reach
• Engagement Tools to like and comment on LinkedIn posts from the dashboard
• Analytics Dashboard tracking followers, impressions, reactions, and post performance

For teams and agencies (Business plan)

• A/B Testing on post variations
• Team Collaboration with role-based access (owner, admin, member)
• Public REST API with scoped API keys for integrations and automation
• Advanced Analytics with heatmaps, demographics, and CSV export
• Priority Support via dedicated email and chat

Who LinkedGrow is for

Audience	How they use LinkedGrow
Bootstrapped SaaS founders	Build a personal brand to drive product signups without paying a content team
B2B sales and marketing teams	Scale outbound social selling and thought leadership across the team
Agencies	Manage content calendars for multiple clients with role-based access
Coaches and consultants	Establish thought leadership in their niche without spending hours writing
Recruiters and HR	Share hiring posts and employer-brand content consistently
Developer advocates	Produce technical LinkedIn content at volume without SaaS caps

How it works in 5 steps

1. Sign up at linkedgrow.ai with email or social login (LinkedIn / Google).
2. Connect LinkedIn via OAuth so LinkedGrow can publish on your behalf.
3. Add your own AI API key in Settings > AI API. Pick from OpenAI, Anthropic, Google, Grok, Perplexity, or Kimi.
4. Train your voice by pasting 5 sample posts and setting tone, audience, and never-mention list.
5. Generate, schedule, publish, and grow. Use the post generator, Content Repurposing, carousels, or hooks - everything flows into the calendar and ships to LinkedIn at the exact time you set.

Pricing

Plan	Monthly	Yearly (per month)	Scheduled posts	Image generation
Free	$0	$0	0	No
Starter	$19	$13	10	No
Pro	$39	$27	Unlimited	Yes
Business	$79	$55	Unlimited	Yes

Yearly billing saves 30% across all paid plans. Free plan includes 3 AI posts per month with no credit card required.

Own your AI stack

LinkedGrow is one of the few LinkedIn AI platforms where you connect your own AI API key (OpenAI, Anthropic, Google, Grok, Perplexity, or Kimi) and pay the AI provider directly. Real-world AI usage runs $2 to $4 per month with no generation caps and access to 26 text models and 14 image models.

Total monthly spend for most users: $19 subscription + $2-$4 in AI = $21-$23. Compare that to $49-$99 per month on traditional LinkedIn AI SaaS with a hard cap on how many posts you can generate.

Security and trust

• Encrypted API key storage (keys never leave your account)
• Two-factor authentication (TOTP) via authenticator apps
• Bcrypt password hashing
• Automatic session invalidation on password change
• Official LinkedIn OAuth with minimum required scopes
• GDPR-compliant data handling

Technology stack

LinkedGrow is built on a modern, performance-first stack:

• Framework: Next.js 16 with the App Router, Server Components, and Turbopack
• Language: TypeScript
• UI: React, Tailwind CSS, shadcn/ui
• Database: Turso (edge SQLite on libSQL) with Drizzle ORM
• Authentication: NextAuth.js v5 with TOTP 2FA
• Payments: Stripe
• File storage: Cloudflare R2 (zero egress)
• Scheduling: QStash (Upstash) for exact-time post delivery
• Email: Brevo
• Hosting: Vercel

Built by operators, not a VC-funded team

LinkedGrow is built by Nicolas and Maria Lecocq, a husband-and-wife team.

Nicolas created OceanWP in 2016, a WordPress theme that grew to 500,000 active sites entirely through word of mouth and SEO. He sold OceanWP in 2019. LinkedGrow is what Nicolas and Maria are building next, applying the same bootstrapped, customer-first approach to SaaS.

Zero VC funding. Zero outside investors. Every feature ships because a real user asked for it.

Frequently asked questions

Is there a free plan? Yes. The Free plan includes 3 AI post generations per month with no credit card required.

Which AI providers are supported? Six text providers (OpenAI, Anthropic, Google, Grok / xAI, Perplexity, Kimi / Moonshot AI) and three image providers (Google, OpenAI, Replicate). Across those, 26 text models and 14 image models.

Can LinkedGrow publish directly to LinkedIn? Yes, through the official LinkedIn API. It publishes to personal profiles and company pages you manage, at exact scheduled times.

Can it create content in languages other than English? Yes. Every AI model writes in its supported languages, so LinkedGrow produces content in English, French, Spanish, German, Portuguese, Italian, and many more.

How is pricing different from competitors? Most LinkedIn AI tools charge $49-$99 per month with capped AI generations. LinkedGrow Starter is $19 per month plus $2-$4 in your own AI provider costs for uncapped generation - typically 80-96% cheaper in total spend.

Do I need technical skills to use BYOK? No. Getting an API key is a 2-minute process on your chosen AI provider's dashboard, and LinkedGrow walks you through it step by step in the settings.

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Ready to stop writing generic LinkedIn posts? Start free at linkedgrow.ai.