We build websites, run ad accounts, shoot video, and design brands for small and mid-size businesses — and we built Magnet Pro, the AI Instagram growth platform, because our clients kept asking us to grow their accounts.
Jacob Ochs is the founder of Marketing by Magnet. He's a United States Marine Corps veteran and a former Boeing employee — before he was running ad campaigns and building websites, he was turning wrenches on military aircraft.
He started Marketing by Magnet in St. Louis, MO after watching too many small business owners pay agencies thousands of dollars a month for reports instead of results. The premise was simple: build the site, run the ads, shoot the video, ship the work — and charge like a small business can actually afford it.
Today he runs the agency, writes most of the code behind Magnet Pro, and still talks to new clients himself. If you book a call with Magnet, you're talking to him.
Marketing by Magnet is a full-service marketing agency based in St. Louis. We work with brick-and-mortar businesses, ecommerce brands, coaches and creators, and software companies across the US.
No outsourcing, no white-label. Every service below is handled by our team.
Design and build on Wix Studio, Webflow, or custom stacks. Fast, mobile-first, built to convert — not just look pretty.
Search, Performance Max, YouTube. Set up, manage, and optimize campaigns for local service businesses and ecommerce.
Facebook and Instagram — cold prospecting, retargeting, and full-funnel creative testing with server-side conversions.
Promos, testimonials, short-form social, drone footage. On-location shoots and full post.
Logos, brand identity, ad creative, social templates, print collateral, and packaging.
Our own Instagram growth platform — AI-targeted follows/DMs so accounts grow a real audience while the owner sleeps.
Small on purpose. Everyone here does actual work.

Runs the agency, writes the Magnet Pro software, handles strategy calls.

Ad buying, creative direction, and client campaign strategy across Meta and Google.

On-location shoots, promos, testimonials, drone work, and full post-production.
A few ground rules we run the business by.
Revenue first. Impressions, likes, and "reach" don't pay rent. Every engagement has a dollar-based goal we track against.
Direct access. No account managers between you and the person doing the work. You'll be in a group chat with the designer, the editor, and the ads buyer.
Month-to-month. No 12-month agency contracts. If we're not earning our keep, fire us.
US team. Design, code, video, ads — handled in-house. We don't ship your brand to a content farm overseas.
Software, not just services. We build tools for our own clients first (Magnet Pro started that way), then ship them to the public.
Book a free 15-minute call. We'll look at your current marketing and tell you what we'd do — whether you hire us or not.
Book a Free Call →