About Cornerstone
Louisiana Businesses Built To
Get Bigger.
We started this agency because too many good Louisiana businesses were invisible online while out-of-state franchises took their customers.
The Louisiana Agency Built For Business Growth
Cornerstone Marketing Agency is a Louisiana-based marketing agency and the creator of the Cornerstone Growth System. Award-winning in AI visibility, we help businesses across the state grow through websites, SEO, AEO, AI visibility, and advertising.
Our story
Every strong building in Louisiana starts the same way, with a cornerstone set right. Set it wrong and everything above it is crooked forever. Marketing works the same way, which is why we install foundations before we sell campaigns.
What we believe
Growth is a system
Not a lucky month, and not a channel you bolt on and hope for. Systems are boring and they compound.
Being the answer beats being an option
A customer who hears one recommendation never sees the other nine.
Hometown accountability
Louisiana businesses deserve big-market marketing from someone who answers the phone.
Honest numbers
We report what happened, including the months that didn’t work. You can’t fix a number you’re not allowed to see.
Recognized Nationally
Winner, 2026 Global Recognition Award
for AI Visibility
Founder Tabitha Starkey was recognized by the Global Recognition Awards for pioneering work helping businesses become the answer in AI-driven search.
What working with us looks like
You do not hire Cornerstone to receive a monthly pile of marketing words. You hire us to make decisions, do the work, and show you what changed. Founder Tabitha Starkey is involved in the work and the conversation. You have a direct point of contact, not a ticket queue or a different account manager every time the calendar turns.
The first conversations are practical. What does your business need to sell more of? Where do good customers come from now? What is getting in the way? Then we look at the assets that shape the answer, from the site and search presence to the proof a prospect sees before calling. A free AI Visibility Score can give that conversation a starting point, but it is not a substitute for understanding your business.
A working month has clear priorities, active work, and a conversation about the numbers that matter to you. You should know what we are building, what is being improved, what customers are doing, and what needs a decision from you. Some months create obvious movement. Some months expose a problem that has been hiding in plain sight. Both deserve a straight answer.
Marketing should make your next decision clearer, not give you another report to ignore.
A Louisiana agency with a wider reach
Cornerstone is based in Baton Rouge and has served Louisiana businesses since 2017. That matters when you run a local service business. Your customers search by neighborhood, service area, problem, and urgency. The work has to respect the way people choose a contractor, practice, or professional near home.
It also works for law firms outside Louisiana. AI visibility work is not limited by a drive-time radius. A law firm in another market still needs clear answers, credible pages, and a digital presence that helps prospective clients understand why the firm belongs in the conversation. That is why we work with law firms on AI visibility nationwide while continuing to help Louisiana local service businesses.
A national agency can bring a polished process and still miss what makes your business worth choosing. A cheap freelancer can make a page look busy without connecting it to a larger plan. Cornerstone sits in the middle on purpose. You get strategic work tied to how customers find and trust you, with a real person who can explain the reason behind it.
The work is connected on purpose
A website, search work, AI visibility, and advertising are not four unrelated purchases. They are parts of the same customer path. Someone finds you, checks whether you look credible, decides whether you fit the problem, and then reaches out or moves on. When one part is weak, the rest has to work harder.
That is why the Cornerstone Growth System starts with the business underneath the marketing. We do not push traffic toward a confused message. We do not buy attention before your site can turn attention into a real inquiry. We build from the parts that need to hold first.
The plan is shaped by the actual gap. A company with a weak website may need website development before it needs more reach. A business that is already being found but not trusted may need a different answer. The point is not to sell every service. The point is to fix the next thing that is keeping growth stuck.
We are not the right fit for everyone
Cornerstone is not the right fit if you want a vendor who says yes to every idea, hides behind jargon, or promises a specific result before anyone has looked at the work. It is also not the right fit if you need marketing to run without your input. Your experience, your customers, and your sales reality belong in the strategy.
- You only want the lowest price, regardless of what gets done.
- You need a guaranteed ranking, lead total, or revenue number before the work begins.
- You are looking for a one-time tactic instead of a plan that can be measured and adjusted.
- You do not have time to answer the questions that make the work accurate.
We are a better fit when you are ready to look at the business honestly, make decisions, and build something that can keep working after the first burst of activity. If that sounds like you, start a conversation with Cornerstone.
Questions about Cornerstone
Who runs Cornerstone Marketing Agency?
Founder Tabitha Starkey, based in Baton Rouge, and a 2026 Global Recognition Award winner for pioneering work in AI Visibility.
How long have you been doing this?
The agency has been serving Louisiana businesses since 2017, with AI visibility becoming the core specialty as search shifted toward AI answers.
What kinds of businesses do you work with?
Every kind. Cornerstone works with Louisiana businesses across every industry: service companies, professional practices, retail, and trades, plus dedicated AI visibility programs for a few industries with the deepest track record.
More questions
Answers to what owners ask next
Will I talk to the person doing the strategy?
Yes. Cornerstone is built around direct conversation, not a handoff to a call center. Founder Tabitha Starkey is involved in the work and client conversations, so your questions can be answered in the context of your business, goals, and current priorities.
Do you only work with Louisiana businesses?
No. Cornerstone serves Louisiana local service businesses and works with law firms nationwide on AI visibility. Local market knowledge matters for service businesses, while the work that helps a law firm explain its expertise and show up clearly in AI-driven search can be done across markets.
How do I know whether Cornerstone is a fit before I hire you?
Start with an honest conversation about the business problem, not a packaged promise. A score check can show part of the picture, then we can discuss what is already working, what is missing, and whether Cornerstone is the right agency to help with the next step.