Location
Tampa, Florida, USA
Tampa, Florida, USA
We're a US-based team that helps businesses scale through eCommerce, AI, automation, and digital strategy — all under one roof.
Growing a business online shouldn't mean juggling five vendors who don't talk to each other. We bring marketplace management, automation, and digital strategy together — under one roof, with one team accountable for results.
We work with a limited number of clients, on purpose.
Decisions backed by numbers, not guesses.
We handle the details so you can run your business.
Built for growth that lasts, not a one-time spike.
We intentionally work with a limited number of clients at a time. That's not a limitation — it's the point.
Help businesses grow without juggling five different vendors.
One team, every channel, real accountability — for every client we take on.
Fewer clients, more attention. That's not a limitation, it's the point.
We work with a limited number of clients so every project gets real attention — here's what that looks like in practice.
No juggling five vendors who don't talk to each other. One team, accountable for results.

No juggling five vendors who don't talk to each other.

Systems designed to last, not spike and fade.
We built Sellivio around the things sellers complain about with other agencies: slow replies, cookie-cutter strategy, and support that vanishes after onboarding. Here's how we do it differently.
You'll always know who's handling your account and how to reach them. No overseas call centers, no ticket queues — just a team you can actually get on the phone when something needs attention.
Every account gets a strategy built around its own products, margins, and goals — not a generic checklist copied from the last client. What works for your business is what we run.
We set up systems, automations, and reporting that keep working long after launch — not quick fixes that unravel the moment we step back. The goal is growth you can build on for years.
We manage day-to-day operations for Amazon, TikTok Shop, and Shopify sellers — listings, ads, and fulfillment support — plus custom web and app development and AI-powered automation for businesses that need more than a marketplace presence.
Marketplace management is ongoing, not a one-time project — most clients see meaningful movement within the first 60-90 days. Custom development and automation builds are scoped individually based on complexity.
Yes. We work with a limited number of clients at a time so every account, regardless of size, gets real attention instead of being spread across a large book of business.
Absolutely. Whether you're starting fresh or already have a Shopify store, Amazon listings, or a legacy web app, we'll audit what's there and build on it instead of starting over.
Copyright © 2026 Sellivio. All Rights Reserved. Past results vary by business, industry, budget, and execution scope.