Growth Insider
Growth marketing insights, tools & resources for content creators, marketers and SaaS founders
👤 About Harris Karastamatis
I help businesses grow through sales automation and AI-powered operations. I built a fully automated content distribution system managing 11+ social platforms — from a single dashboard, zero manual work.
Founder of Raw Feed News (rawfeednews.com), a 24/7 automated news operation running entirely on cron jobs and AI agents.
Through Growth Insider, I share practical tactics on sales automation, social media growth, and AI agent workflows — from someone who actually builds the systems, not just talks about them.
📦 Products & Resources
US Business Directory 2026
80,606 verified business leads across 51 categories. Includes emails, phone numbers & addresses. Updated for 2026.
Buy on Gumroad
Restaurant Sample Leads
Sample dataset from our US Business Directory — restaurant category. Try before you buy.
Download Free
Social Media & Automation Guide 2026
11-page guide with AI-powered automation workflows. Includes 15-day free trial. Manage 10+ platforms in one click.
Buy on Gumroad
⛏️ TrustBCHpool
Solo Bitcoin Cash mining pool — keep 99% of block rewards. Stratum v1 · ckpool · BCH Node 29.0.0. No registration, no KYC. Run by Harris Karastamatis.
Visit TrustBCHpool ⛏️📰 Raw Feed News
24/7 automated news platform — RSS-powered, AI-categorized, distributed across 11+ social platforms. Real-time breaking news, zero manual work.
Read Raw Feed News 📰