A San Diego Digital Marketing Agency
We build the system underneath your marketing.
At Sass & SEO, we don’t do “good enough.”
We obsess over every workflow, every automation, every handoff—because your reputation, your team, and your growth deserve nothing less.
What we do.
Most agencies treat your marketing like five separate islands that never talk to each other. We build one connected machine where everything actually knows the others exist.
Search & SEO
The slow, beautiful magic of organic traffic. You rank for the searches that matter, and leads roll in while you’re asleep, on vacation, or pretending to work.
Web Development
A site that’s gorgeous AND does its job—converts, ranks, loads fast. Pretty is nice. Pretty that pays your mortgage is better.
Paid media
Google and Meta ads that actually go somewhere. Someone clicks, and instead of vanishing into the void, they land inside a system that knows exactly what to do with them.
Marketing automation & CRM
Your CRM, automations, intake forms, pipelines, and follow-ups—dialed in properly the first time. So you stop losing leads to a half-built setup someone abandoned at 60%.
Analytics & Attribution
You’ll finally know which channels earn their keep and which ones are freeloaders. Real numbers you can act on. Zero vanity metrics dressed up to look impressive.
Receipts, basically.
Random numbers in a stat chart don’t really do us justice. Here’s a few deep dive case studies that really demonstrate our work.
Anna Marsh Nutrition
From relying entirely on social media launches to a predictable client acquisition system built on SEO and email automation. Organic search went from an afterthought to the primary driver of new leads.
Loan Signing System
From product development to full-scale industry dominance in the notary education space. We run their complete GHL operations and development — one of the largest certification programs in the country.
Modern Image
Built the entire digital infrastructure from scratch — GHL, website, online shop, phone system, Voice AI, and full marketing management. Organic clicks grew from 147 to 1,856 in twelve months. Q1 2026 alone: 871 lead events, 555 phone calls, $786K+ in tracked pipeline.
The infrastructure your business actually needs.
Hi I’m Soph,
Founder of Sass & SEO. I’ve spent the last decade building the systems and marketing infrastructure that make service businesses actually run—not just look busy and impressive on Instagram.
My whole thing lives in the spot most agencies refuse to touch: the unglamorous backend that makes a business work, plus the marketing engine that drives it. GoHighLevel, SEO, paid media, web, automation, AI—it all runs through one philosophy.
Build it right. Build it once. Make sure it keeps working when you’re not in the room.
I’ve watched what happens when you pour marketing on top of a shaky foundation. Leads slip through the cracks. Attribution turns into a guessing game. The agency emails you a report you can’t do anything with. And six months later, you’re starting over and wondering where the money went.
That’s exactly the mess I fix. One connected system—not a pile of disconnected services run by five vendors who all point at each other when something breaks.
Pick your lane.
→ Done For You · The Agency
We build it. We run it. You focus on the work.
If you’ve already done the agency rodeo—reports nobody could read, a GHL build delivered with holes in it, ads pouring into a CRM that was never set up—you already know how expensive “good enough” gets.
We show up after the dust settles. Audit what’s there, fix what’s broken, and build the whole thing properly. GHL, paid media, SEO, web, analytics, automation, AI. All connected, all tracked, all run by a senior team that sticks around.
→ Done With You · The Membership
The Online Business Automator.
You’ve got clients. You’ve also got a marketing setup held together with hope and three browser tabs—and you know it. OBA hands you a pre-configured GHL platform plus live weekly calls where we build the system inside your actual business, together.
This isn’t another course collecting dust in your downloads folder. It’s a real system you build and run. And when something breaks—spoiler, it will—we roll up our sleeves and fix it together.
Questions you're probably already wondering
What's the difference between the agency and OBA?
What does "one connected system" actually mean?
Do I need GoHighLevel before working with you?
Nope. Don’t have it? We set it up. Already have it? We poke around, find what’s broken, and patch it before building anything else on top.
How long until I see results?
Do you work with businesses outside of San Diego?
Absolutely. Most of our clients are remote. We work across the US and well beyond it.
A short list of the different countries we’ve worked with:
- United States
- Canada
- Mexico
- United Kingdom
- Australia
- Germany
- France
- New zealand
- Switzerland
- Bali, Indonesia
Is there a minimum commitment for the agency?
Outgrown your patchwork systems?
You’ve outgrown the duct-taped stack you built three growth stages ago—and the cracks are starting to cost you. If your systems can’t keep up with the scale you’ve already hit, or your backend wasn’t built for the volume you’re pushing through it, let’s talk.
Big brands don’t need more tools. They need infrastructure that can actually carry the weight.