Trusted by service pros, realtors, non-profits, eCommerce brands, and solo founders across the U.S.
Harris D'Ambrosi, Founder & CEO
We Make Growing Your Business Feel Effortless
Running a business is hard enough — your software shouldn’t be.
Flostack is an all-in-one growth platform that helps you automate the messy, repetitive, and scattered parts of running a modern business. From capturing leads to sending follow-up texts to booking appointments and tracking revenue — we stack the right tools in one beautiful, powerful system.
No tech team required. No duct tape. No more “what am I even paying for?” platforms.
Flostack was born out of a simple frustration:
“Why do I need 7 logins, 4 subscriptions, and a spreadsheet just to run my business?”
Our founder, Harris D'Ambrosi, spent years leading digital strategy for global companies — building systems that improved customer experience, automated workflows, and made operations run smoother. But small business owners? They were still stuck piecing together broken tech.
So Harris built Flostack:
A platform that gives everyday businesses the same power as the big guys — but with simplicity, speed, and a clean, no-BS experience.
Got 20 minutes? Let's talk.
What kinds of businesses do we work with?
Small businesses who are tired of losing leads
Service pros who want more time and less admin
Creators who want to scale without tech overwhelm
Teams that need better systems — yesterday
Whether you’re a solo founder, a local brand, or growing fast, Flostack helps you grow smarter — not just bigger.
We’re not here to be “just another CRM.” We’re here to help you run your business like a boss — with the tools to back it up.
⚙️ Built for simplicity
🚀 Obsessed with automation
🔥 Bold design. Serious capability.
🤝 People-first, not software-first
Flostack helps modern businesses streamline client management, marketing, and automation — all in one powerful platform.
Trusted by growing businesses to automate more, book faster, and keep clients happy — Flostack keeps you moving forward.
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