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The podcast dedicated to setting up, running and scaling your SEO agency. Join me as I talk to industry experts about their experiences and insights on growing successful agencies.
6 episodes · publishes occasionally · latest 2026-06-09 · ~38 min/episode
Rank
#331
Substance
79.0
/ 100
Breakdown
Scored 2026-09
Updated monthly
General rank
#31 of 287
Across the index
#331 of 6203
Substance
Top 5%
outscores 95% of the index
Agency Growth Series ranks #331 on The B2B Podcast Index with a substance score of 79.0 out of 100, scored across 4 recent episodes. It scores highest on guest caliber and insight density. Johnny Nastor is a credible practitioner with demonstrated track record (built Digital Commerce Partners to 7-figures in ~14 months, maintains 19+ month client retention, manages 15-20 high-ticket clients). He speaks from operational experience rather than theory. However, he is not a household name or founder of a breakout unicorn, and the agency operates at a modest scale, limiting his tier to 'strong practitioner' rather than 'exceptional founder.'
Averaged across 4 recently scored episodes, with cited evidence.
The episode delivers solid, practical insights about horizontal vs. vertical niching with concrete processes (business integration, page mapping audits, decision trees), but relies heavily on repetition of the core thesis and includes considerable filler around Johnny's personal preferences and anecdotes. The specificity on onboarding practices and client qualification criteria is valuable, though much of the conversation circles back to the same principles.
“So we have a really clear sort of like, we know we have to do some like, technical, like pulling data. We call it our page mapping audit is like the very first thing, day one of a project.”
“We have like between 15 and 20 clients, we're more than happy. It's Just where we want to be. But again, clients that are paying us well every single month”
The horizontal niching concept is presented as contrarian to industry dogma, which is genuinely useful positioning, but the underlying mechanics (focus on a core competency, serve multiple verticals, reject poor fits, charge premium prices) are not novel in service business literature. The framing is fresh for SEO agencies specifically, but the strategic principles themselves are well-worn.
“Instead of drilling ever deeper into one vertical, what if you became the undisputed expert in one core service and applied it everywhere?”
“I'm only competing with myself. Then I put everything we can into getting my client to rank number one for every important keyword and phrase for them.”
Johnny Nastor is a credible practitioner with demonstrated track record (built Digital Commerce Partners to 7-figures in ~14 months, maintains 19+ month client retention, manages 15-20 high-ticket clients). He speaks from operational experience rather than theory. However, he is not a household name or founder of a breakout unicorn, and the agency operates at a modest scale, limiting his tier to 'strong practitioner' rather than 'exceptional founder.'
“we hit that. Just, I think we were about 14 or 15 months into the business.”
“Our clients right now are staying with us on average for just over 19 months.”
The episode includes concrete metrics ($7,500/month base, $20,000/month premium clients, 1M+ revenue, 19+ month retention, 3-6 month contract terms, 15-20 client portfolio) and named processes (Slab knowledge base, Screaming Frog audits, collection expansion). However, there are almost no client case studies, named company examples (except passing mentions of music and e-commerce), or detailed before/after data. The evidence is operational but lacks customer-outcome specificity.
“Our base price now is $7,500 a month for just four projects.”
“we typically aren't nearly as profitable as, like, we're way less profitable, almost not profitable in the first three months as we are in, say, like, nine months down or 12 months.”
The host asks solid setup questions (vertical vs. horizontal niching, client qualification, AI impact) but rarely pushes back or probe deeper on claims. When Johnny makes assertions about backlinks not mattering or AI expertise evolving, the host doesn't challenge or seek evidence. The conversation is cordial but lacks the productive tension that would sharpen the insights. Follow-ups tend to be explanatory rather than probing.
“Yeah, if I had to do it again, I would do it the same way. I don't think trying to do more things is the way to grow. Right.”
“More valuable. Um, okay. Does that make niching harder?”
4 periods tracked.
4 scored on substance · 6 tracked in total.
How to Build a Successful Freelance SEO Business While Working Full Time
2026-06-09 · 38 min
Beyond Google: How Smart Agencies are Winning with Search Everywhere Optimization
2026-04-24 · 42 min
How to Sell AI SEO Services to Clients
2025-11-13 · 46 min
Why New Agencies Should Break the Vertical Niching Rule
2025-08-06 · 41 min
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