GrothAi started as a personal tool, a way to grow on LinkedIn and X without the chaos. Now it's free for everyone.
Every one deserves a systematic way to build their audience. Not a $65/month tool with generic AI output. Not hours a day scrolling. A simple, guided daily workflow, AI-powered, free to use, that compounds over time.
GrothAi is that tool.
I am a passionate vibe coder building tools for daily problems. While I was trying to grow my LinkedIn audience while building companies, I had 16,000+ followers but inconsistent reach. Some posts hit 15,000 impressions. Others tanked.
I tried every tool: Taplio ($65/mo), AuthoredUp, Shield. They all had the same problem. The AI content was generic, the workflow was unclear, and none of them learned how I actually wrote.
So I built GrothAi.
The goal was simple: a guided daily workflow that tells you exactly what to do (and in what order), uses AI that sounds like you, and tracks everything so you can see what's working.
Six months in, impressions went from 40K/year to 187K. That's when I decided to open it up, free, for any founder or influencer who wanted the same system.
Every tool gives you the same AI voice. GrothAi uses your Anthropic key with your persona, tone, and writing style baked in. The AI sounds like you, not like a robot.
Most tools are repositories, you open them when you remember. GrothAi is a wizard: open it, follow the steps, close it. 15 to 30 minutes and you're done for the day.
Taplio charges $65/month. AuthoredUp $20. Shield $24. And none of them have everything. GrothAi has more features than any of them, for free. You only pay for what you actually use: your own AI API costs (pennies per day).
No tool manages both LinkedIn and X in a single daily workflow. GrothAi does, with platform-specific playbooks for each algorithm.
The principles that guide every decision in GrothAi.
GrothAi will always have a free tier. Founders shouldn't need to pay $65/month to build an audience.
AI suggests. You decide. The extension never posts anything without you clicking the platform's native button.
BYOK means your AI costs go directly to Anthropic, no markup. Your keys, stored encrypted, used only for you.
Built around Brew360 (LinkedIn) and the Grok Algorithm (X), not yesterday's tactics.
Consistency compounds. The daily wizard makes showing up every day take 15 minutes, not 3 hours.
No fake engagement, no pods, no black-hat automation. Real growth, built the right way.
Questions, feedback, feature requests, or just want to say hi, reach out directly. We read every email.
support@grothai.comFor detailed support, visit our Support page.