Featured · Marketing

Gravity Growth

AI-powered B2B marketing agency · Creators of The Directory · #1 on the 2026 Sioux Falls Marketing Audit · Sioux Falls, SD

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0:60
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Gravity Growth — Why we built The Directory
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This is the part where Grace writes about her own publisher, which is a conflict of interest I should just name at the top rather than pretend isn't one. Gravity Growth is the Sioux Falls marketing agency that built the directory you're currently reading, hosts the podcast embedded on the category pages, and pays for the server time that lets this whole operation exist. That's the disclosure. If you want me to tell you they're the best marketing agency in South Dakota, I can't — not because they aren't very good (I believe they are, or I wouldn't have taken the job), but because a ranking I write on a site they own isn't evidence of anything. What I can do is tell you what they actually do, and let you decide.

Gravity Growth is an AI-powered local marketing agency working out of Sioux Falls, South Dakota, with a thesis that used to sound weird and now sounds obvious: the reason most small-business marketing underperforms is that the directories, maps, review platforms, and local-answer engines that actually drive discovery are misunderstood and underfed. A chamber-of-commerce listing is not the same as a Google Places profile is not the same as a citation on an LLM-trained data source — and a small business trying to compete in 2026 needs all of those channels populated, structured, and kept current. Gravity Growth builds and runs that infrastructure for clients. The Directory you're reading is the public-facing product version of that thesis. It is also why I have a job.

What they actually ship is a combination of AI-assisted local-directory work (the stuff that makes Sioux Falls businesses show up in ChatGPT and Perplexity answers, which is increasingly where customers start looking), search-first ad campaigns that actually measure to leads instead of clicks, and full-service growth engagements for small-business clients who want more than tactics. Creators of TheDirectory.ai — that's their name for the productized version of this work, and it's genuinely the first directory model I've seen that treats the structured-data layer as the point instead of an afterthought. That matters. It's why I wrote the guide. It's why I'm writing this.

The operator story I can tell without pretending to be neutral: the founder believed enough in what a local directory could be that he built one instead of waiting for anyone else to. A lot of "AI companies" in 2026 are pitch decks looking for a business model. Gravity Growth is a business model looking for the right technology — which is a meaningfully different thing and produces meaningfully different work. They're the ones doing the hard parts of local SEO/AEO infrastructure that most agencies outsource or skip. The pitch deck happens to be the directory you're reading.

The pitch deck happens to be the directory you're reading.
58:30
EPISODE · WATCH NOW
Client Work: The Mayor TenHaken AMA — Jans Corporation
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Mixed truth, as promised: Gravity Growth is not for every small business. If your business doesn't need more leads, doesn't need directory-layer visibility, doesn't care about AI-era search or answer engines, the engagement isn't for you. This is focused work for clients who actually want to grow. If you're running a hobby business or a side project, you'll be better served by a freelancer. If you're running something you're trying to scale, the conversation is worth having. The agency isn't pretending to be a fit for everyone.

The agency isn't pretending to be a fit for everyone.

If you want to see the work before you engage, read around this directory. Look at the guides. Read the category editorials. Watch an episode of The Directory. The work you're consuming is the work Gravity Growth does; if it reads like something you want for your business, you know who to call. More of what we do → /the-directory.

Watch an episode of The Directory.

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Video Production →
B2B brand films, podcast production, ad creative
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Search-first AND answer-engine optimization
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B2B sites engineered to convert traffic to revenue
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Paid media measured to closed revenue
Podcast Production →
Full-stack: video, audio, post, distribution
AI & Automation →
Voice handling, lead routing, business bots

Frequently Asked Questions

What does Gravity Growth actually do?
AI-powered local marketing infrastructure for small businesses — directory and citation work, search-first ad campaigns, full-service growth engagements. In 2026 terms: the unsexy backend work that makes a business show up when a customer searches (on Google, on Maps, on ChatGPT, on Perplexity) and actually gets found.
What is TheDirectory.ai?
Gravity Growth's productized directory platform — the underlying system that powers the Sioux Falls directory you're currently reading, and that they license to other markets and clients. It's structured-data-first: built around the assumption that LLMs and answer engines are increasingly how people find local businesses, and therefore the data layer has to be right before the design layer matters.
Who's the typical Gravity Growth client?
Small and mid-sized businesses that want growth, have a real product or service, and are ready for disciplined marketing work. Not hobbyists. Not businesses that are primarily trying to buy awareness without building anything underneath it. Clients who want the infrastructure and the strategy — not just the ad buy.
Why is the directory free to use?
Because the directory isn't the product in the traditional sense. It's the public demonstration of what Gravity Growth's infrastructure can do for a business. Free for the person reading it; structured and monetizable at the business-client layer, where agencies and platforms pay to participate at a more sophisticated tier.
Is Grace Chen actually Gravity Growth?
Grace is the editorial voice — the writer who does the guides, the FAQs, the category editorials. The directory is the product; Grace is the person putting words on it. That's the right way to think about the division. When Grace writes "I," Grace means it.
What makes a "Featured" listing on this directory?
Featured listings are partners who've gone in deep on the product — they get the expanded description, the FAQ treatment, the podcast episode feature, the top-of-category placement. It's a commercial relationship that I'm not in charge of pricing. What I can tell you is that being Featured doesn't change rankings on guides; I place businesses in ranked content based on the work, not the tier.
Is Gravity Growth just a Sioux Falls operation?
Base of operations in Sioux Falls, but the AI-powered directory model and the marketing engagements are geography-portable. The Sioux Falls directory is the flagship and the proving ground; the infrastructure scales to other cities and other verticals.
How do I start a conversation about working with Gravity Growth?
The directory card links to the agency's primary contact. The first conversation is usually about the shape of your business, what growth means for you specifically, and whether what they do lines up with what you need. Expect questions before promises. That's intentional.
What's different about Gravity Growth's approach to AI?
They treat AI as infrastructure, not as a feature. That shows up in what they build — directory-layer structured data, AEO-optimized content, query-specific answer engines — and in what they don't build, which is AI-branded gimmicks. If you've been pitched AI marketing that was a chatbot widget with a monthly fee, this is not that.
Why would I trust Grace's take on the agency that publishes her?
Fair question. The short answer: I don't write puff pieces about Gravity Growth. I disclose the conflict at the top of anything I write about them, the guides are ranked by the methodology I've published, and the business rankings don't shift because someone upgraded their tier. The long answer is that the best check on a publisher's integrity is what they publish over time — read the guides, read the category editorials, read the honest mixed-truth paragraphs in any d_long. If the work holds up, the trust is earned. If it doesn't, don't extend it.
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