About Us
We Handle Digital. You Handle the Rest.
Built by a small business owner, for small business owners – on two beliefs most agencies ignore: flexibility and communication.
- No Long-Term Contracts
- Transparent Reporting
- Personal Involvement on Every Account
- Corpus Christi, TX - Serving Nationwide
Top Rated Digital Marketing Agency
A Full-Service Agency Built for Small Businesses
YellowFin Digital is an award-winning digital marketing agency headquartered in Corpus Christi, Texas, helping small businesses and entrepreneurs across the United States compete and win online.
We handle digital. You handle the rest.
From SEO and AI SEO to PPC, custom web design, and full-service digital marketing, every service we offer is built to work together and grow your business. One agency, one accountable team, and a track record of real results across hundreds of industries.
2017
300+
Businesses Served
15+
5.0 ★
Built Out of Frustration. Driven by Results.
Before founding YellowFin, Keith spent years as a small business owner dealing with agencies that over-promised, under-delivered, and communicated only when it suited them. Rigid strategies, zero flexibility, and a serious lack of accountability, he knew firsthand how much damage a bad agency partner could do.
So in 2017, he built the agency he always wished existed. One founded on two non-negotiables: flexibility and communication. Where every client gets a real strategy, a real point of contact, and real transparency into what's being done and why.
With 15+ years of personal digital marketing experience, Keith stays hands-on with every account. Not as a figurehead, but as a strategist who is personally invested in your growth.
Keith Heavilin
Founder & AI SEO Strategist · YellowFin Digital
Our Core Values
Everything we do flows from three commitments to grow - to partner, and to be accountable. These aren't wall posters. They're how we run every single campaign.
Growth Oriented
We are committed to continuous learning, proactively adapting, and adopting highly effective digital strategies. We embrace challenges, view setbacks as growth opportunities, and consistently push to exceed every client's expectations.
Exceptional Partners
We place clients at the centre of everything. Clear communication, collective achievement, and treating every business challenge as our own, that's how we build long-term partnerships that go well beyond the campaign.
Accountable
No smoke and mirrors - ever. We share real data, own our outcomes, and stay fully committed to integrity at every step. When something isn't working, we say so and we fix it. That's the YellowFin promise.
What Our Clients Think
Mandy R.
Co-Owner - Tim Leeper Roofing
I can't believe it, but YellowFin Digital blew away our sales goals for 2023! Our goal was 25% growth year over year. Our actual increase was 62%!
James C.
Co-Owner - Flip Flop Handyman
I was nervous about coming up with the money for digital marketing but decided to go all in. Our return has been HUGE! The business EXPLODED.
Tammy K.
Owner - Keegan Auto
Working with YellowFin Digital has been a breeze! Building the website was so simple and straightforward. They made the process easy.
James C.
Co-Owner - Flip Flop Handyman
I was nervous about coming up with the money for digital marketing but decided to go all in. Our return has been HUGE! The business EXPLODED.
Full-Service Digital Marketing Under One Roof
Every service we offer is designed to work together right from first click to closed deal.
SEO & AI SEO
Rank higher and get found faster on Google and across AI search platforms like ChatGPT and Perplexity.
PPC Management
High-converting paid campaigns built to generate leads immediately and scale without wasted spend.
Custom Web Design
No templates, ever. Every site is built from scratch to reflect your brand and convert your visitors.
Digital Marketing
Strategy, social, content, and reputation - the full picture to build your brand and grow your revenue.
Why Choose Us
Why Small Businesses Trust YellowFin
We built this agency to level the playing field and giving small businesses access to the same strategic firepower as enterprise brands, without the corporate price tag or the runaround.
Award-Winning Professionals
Clutch Top Rated, DesignRush recognised, and 5.0★ on Google - our track record speaks for itself.
Next-Level Customer Service
You'll always know where your campaign stands. No chasing, no guessing, just clear, timely communication.
Unrivaled Communication
Keith personally stays involved with every account. Your goals are treated as our goals, from day one to done.
Unimaginable Response Time
We move fast. When something needs attention, we're on it before you even have to ask.
Data-Driven Strategy
Every decision is backed by numbers maximising your ad spend and your returns, not gut feelings.
No Long-Term Lock-Ins
We earn your business every month. No rigid contracts, no hidden fees, just results that keep you coming back.
Let's Build Something That Actually Moves the Needle.
Whether you're starting from zero or scaling what's already working, we're the team that shows up, communicates clearly, and delivers results you can measure.
Serving:
- Austin
- Houston
- Corpus Christi
- San Antonio
- Fort Worth
- Plano
- Laredo
- Knoxville
- See All Cities