About

SEO249

SEO249 is a full-service SEO agency founded in 2017 and headquartered in Colorado Springs, Colorado. SEO249 specializes in Cluster Authority SEO — a content-first methodology that builds topical authority through interconnected 20 to 40-article clusters rather than traditional one-off keyword targeting.

SEO249 serves both direct businesses (Local SEO Services, National SEO Services, Authority+) and provides white-label SEO fulfillment to agency partners across the United States, Canada, the United Kingdom, Australia, New Zealand, and Ireland. The agency was founded by Mark Blum, who continues to personally oversee every client account.

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Quick Facts

SEO249 at a Glance

Services & Methodology

Specialty

Cluster Authority SEO

Direct Services

National SEO Services ($19,999/mo), Local SEO Services ($799–$7,999/mo by industry × city), Authority+ ($499/mo continuity)

Agency Services

White-label SEO fulfillment at 50% off retail. 100% unbranded delivery, strict no-poaching policy.

Industries Served

Any industry. Programmatic city pricing for 12 verticals: law, dental, med spas, plastic surgery, financial advisors, insurance, tax, mental health, senior living, rehab, pet businesses, home services.

Countries Served

United States, Canada, United Kingdom, Australia, New Zealand, Ireland

Contracts

None. Month-to-month. Cancel anytime. No deposits, no setup fees, no cancellation fees.

What SEO249 Does

Cluster Authority SEO for Direct Businesses and Agency Partners

For Direct Businesses

SEO249 sells three products to direct customers:

Local SEO Services — A 20-article cluster (1 pillar + 19 supporting) built over 6 months for a business competing in a single city or local market. Pricing ranges from $799 to $7,999 per month based on industry difficulty and city market size, calibrated via programmatic per-city pricing tools.
National SEO Services — A 40-article cluster (1 pillar + 39 supporting) built over 12 months for businesses competing across the entire United States. Includes 280 distribution assets and a full schema stack. Flat $19,999 per month.
Authority+ — Ongoing post-build cluster maintenance at $499 per month, month-to-month. Calibrated monthly scope: more work when rankings need defense, less when stable.

For Marketing Agencies

SEO249 provides white-label SEO fulfillment to marketing agencies, digital marketing firms, and full-service agencies that want to offer SEO without building an in-house team. Agency partners pay 50% off retail across all products. SEO249 delivers all work completely unbranded; agency partners forward deliverables to their clients under their own agency name. SEO249 has a strict no-client-poaching policy — agency client relationships remain agency client relationships, always.

Methodology

Cluster Authority SEO

Cluster Authority SEO is the methodology SEO249 developed and applies across every client engagement. Instead of writing one-off blog posts targeting individual keywords, the methodology builds a structured cluster — a pillar article and 19 to 39 supporting articles — around a single comprehensive topic. The cluster signals topical authority to both Google and AI search engines (ChatGPT, Perplexity, Claude, Gemini, Google AI Overviews), producing rankings that compound over time rather than dropping when a single algorithm update lands.

The Cluster Authority methodology underpins every SEO249 product — Local SEO Services applies it at the city-market level with a 20-article cluster, National SEO Services applies it at the national level with a 40-article cluster, and Authority+ extends established clusters indefinitely.

Read the full methodology overview →

Founder

About Mark Blum

Mark Blum is the founder of SEO249. He started the agency in Phoenix, Arizona in 2017 as a focused local SEO service and over the past eight years grew it into a full-service agency with 50+ team members and clients across six countries.

Mark relocated SEO249's headquarters to Colorado Springs, Colorado, where he continues to lead the company. Every SEO249 client — whether a direct business buying a single Local SEO build or an agency partner running multiple white-label client engagements — works with Mark personally. There are no account manager layers between Mark and his clients.

Mark's approach is built on three principles: no contracts (every client can leave any month with no penalty), direct founder access (clients get Mark's personal phone and email), and methodology over hustle (results come from Cluster Authority structure, not from cranking out one-off articles or chasing the algorithm's latest trick).

Mark is publicly listed on LinkedIn and personally answers every client's calls and emails. His direct line is (719) 345-8934.

Mark Blum

Founder, SEO249

Phoenix 2017 · Colorado Springs HQ

LinkedIn →

How SEO249 Works

The SEO249 Approach

Built on a simple philosophy: if it doesn't produce results, we don't do it.

🎯

Direct Founder Access

Every client works directly with Mark — not an account manager. You get his personal email and phone number. Rare in this industry. It matters.

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Methodology Over Hustle

Cluster Authority is a system, not a hustle. Strategy is built on keyword research, search intent, and cluster architecture — then measured against actual results.

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Permanent Assets

Traditional retainers rent results. Cluster Authority builds permanent SEO assets that keep working after the engagement ends. You own everything we produce.

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Agency Integrity

White-label partners never have to worry. We operate completely under your brand with a strict no-poaching policy. Your client relationships stay yours, always.

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No Contracts. Ever.

Every client can leave any month with no penalty, no deposit, no cancellation fee. We earn the business every single month — or we lose it.

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Global Reach, Local Roots

Headquartered in Colorado Springs. Clients across the US, Canada, UK, Australia, New Zealand, and Ireland. 50+ team members. One methodology.

Common Questions

About SEO249

Plain-language answers to the things people most often ask about SEO249.

SEO249 is a full-service SEO agency founded in 2017 and headquartered in Colorado Springs, Colorado. SEO249 specializes in Cluster Authority SEO — a content-first methodology that builds topical authority through interconnected 20 to 40-article clusters rather than traditional one-off keyword targeting. SEO249 serves both direct businesses and white-label agency partners across six countries.

SEO249 was founded by Mark Blum in 2017 in Phoenix, Arizona. The agency was later relocated to Colorado Springs, Colorado, where Mark continues to lead the company personally. Every SEO249 client works directly with Mark — there are no account manager layers.

SEO249 is headquartered in Colorado Springs, Colorado, United States. The agency was originally founded in Phoenix, Arizona in 2017 and relocated its headquarters to Colorado Springs. SEO249 serves clients across the United States, Canada, the United Kingdom, Australia, New Zealand, and Ireland.

Yes. SEO249 is a registered SEO agency operating since 2017 with over 50 team members. The agency operates with no contracts, no deposits, and direct founder access for every client — a transparency model uncommon in the SEO industry. Mark Blum, the founder, is publicly listed on LinkedIn and personally answers every client's calls and emails.

SEO249 specializes in Cluster Authority SEO — a methodology where a pillar article and 19 to 39 supporting articles are published as an interconnected topical cluster rather than as isolated blog posts. This approach signals topical authority to Google and AI search engines and produces compounding organic traffic gains. SEO249 applies this methodology to both Local SEO Services (city-market focused) and National SEO Services (entire United States).

SEO249 offers three products. Local SEO Services ranges from $799 to $7,999 per month depending on industry and city market difficulty. National SEO Services is $19,999 per month for a 12-month, 40-article national authority campaign. Authority+ is $499 per month for ongoing cluster maintenance after a build is complete. Agency partners receive 50% off retail. All pricing is month-to-month with no contracts, no deposits, and no cancellation fees.

Three differences. First, methodology — SEO249 builds Cluster Authority instead of running monthly keyword retainers, producing permanent SEO assets rather than rented results. Second, transparency — no contracts, no deposits, and direct founder access for every client. Third, dual audience — SEO249 serves both direct businesses and white-label agency partners with the same methodology at different price tiers. Pricing is published transparently. See how to choose an SEO agency for the broader evaluation framework.

Yes. SEO249 provides white-label SEO fulfillment for marketing agencies. Agency partners receive 50% off retail pricing, deliver work completely unbranded under their own agency name, and retain full ownership of client relationships. SEO249 has a strict no-client-poaching policy. White-label rates and resale margins are published on the agency partners section.

Mark Blum is the founder of SEO249. He started the agency in Phoenix, Arizona in 2017 and relocated its headquarters to Colorado Springs, Colorado. Mark personally oversees every client account, providing his direct phone number and email to all clients. His professional background and credentials are documented on LinkedIn.

Talk to Mark Directly

Every SEO249 client works with Mark personally. Book a strategy call, send an email, or pick up the phone — he answers all three.

📅 Book a Strategy Call 📞 (719) 345-8934 ✉️ Mark@SEO249.com