How We Built an AI Content Engine That Ships 8 Assets a Month
The n8n workflows, Claude agents, and QC processes behind our content delivery — and how to replicate it.
B2B SaaS marketing leadership and AI-native execution — without the full-time hire. Scale from $500K to $5M ARR with strategic intelligence at every step.
12+ B2B SaaS companies accelerated to their next growth stage
You've achieved product-market fit, but growth has plateaued. You need strategic marketing leadership — but hiring a full-time CMO is premature and expensive. Traditional agencies don't understand your business.
Strategic leadership at a fraction of the full-time cost
AI-native execution that scales with your growth stage
Data-driven decisions backed by proprietary SaaS benchmarks
Results in weeks, not quarters
Five AI-powered delivery agents working in concert, directed by senior strategic judgment.
Market positioning, ICP development, messaging architecture, and competitive differentiation — grounded in data, not guesswork.
Learn more →Full-funnel content strategy and execution. Blog posts, case studies, landing pages, and organic search programs that compound.
Learn more →Revenue attribution modeling, pipeline reporting, and the metrics that actually correlate with growth at your ARR stage.
Learn more →Deep competitive intelligence, buyer research, and market sizing to give you strategic clarity to make bold moves.
Learn more →Custom AI-powered marketing operations — automation workflows, agent deployment, and tech stack architecture for lean teams.
Learn more →Integrated programs across paid, earned, and owned channels — built around your pipeline targets, not vanity metrics.
Learn more →We benchmark your marketing across 12 dimensions vs. SaaS companies at your ARR stage.
A prioritized 90-day plan with specific plays, projected outcomes, and resource requirements.
Our agent stack activates — creating content, running research, analyzing data, deploying campaigns.
Weekly reporting against pipeline goals. Continuous optimization. Your marketing flywheel turns.
We'll benchmark your marketing program against SaaS companies at your exact ARR stage, identify your highest-leverage gaps, and show you what $1M in additional ARR looks like.
Takes 3 minutes. No commitment required.
"We went from random marketing acts to a genuine growth engine in 90 days. The AI-powered content alone doubled our organic traffic."
"The assessment alone was eye-opening. We didn't realize how many high-leverage opportunities we were leaving on the table."
"Stuck at $1.2M ARR for almost a year. Six months with CortexCMO and we're at $2.8M. Genuinely unlike anything we'd tried."
Not a retainer for things you don't need. Five focused services — each powered by a dedicated AI agent and directed by senior strategic judgment.
We work best with two types of B2B SaaS companies. See which one sounds like you.
You have product-market fit and strong word-of-mouth, but you've hit a ceiling. You need a real marketing engine, not an agency that doesn't understand SaaS.
You've raised, you have a small marketing team, but the to-do list is crushing them. You need execution capacity at scale without adding to burn.
Every service is delivered by a dedicated AI agent with domain-specific training, overseen by a human CMO with B2B SaaS experience.
The foundation everything else is built on. We define your ICP, develop your messaging hierarchy, map your competitive moat, and build a 90-day execution roadmap grounded in market data — not guesswork.
A full-funnel content program that builds authority, generates organic demand, and converts readers into pipeline. AI-powered at scale, human-edited for quality. Eight assets a month, every month.
Most SaaS companies are making million-dollar decisions on bad data. We build the attribution models and reporting infrastructure that connect marketing activity directly to pipeline and revenue.
For teams that want the engine, not just the driver. We design and deploy a custom AI marketing infrastructure — n8n workflows, Claude agents, CRM integrations — purpose-built for your team's exact needs.
"We went from random marketing acts to a genuine growth engine. CortexCMO built the strategy, the content system, and the analytics layer in one quarter. We've never had this kind of clarity."— James R., CEO · Series A B2B SaaS, $3.2M ARR
Start with the free assessment. We'll benchmark your program and tell you exactly where to focus — no commitment required.
Get My Free Assessment →Senior B2B SaaS marketing expertise. A proprietary AI agent stack. Transparent pricing. And a genuine obsession with moving the only number that matters — your ARR.
B2B SaaS marketing leader · AI systems builder · Former Head of Marketing at 3 growth-stage SaaS companies
After leading marketing at multiple B2B SaaS companies, the pattern was impossible to ignore: founders with genuinely great products, stalled between $500K and $5M ARR, unable to access the caliber of marketing leadership their growth stage demanded.
A full-time CMO costs $200K+. Traditional agencies don't understand SaaS metrics. Freelancers can execute but can't set strategy. There was a real gap — and no one was filling it intelligently.
CortexCMO was built specifically for that gap. By pairing fractional CMO judgment with a purpose-built AI agent stack, we can deliver senior-level strategy and high-volume execution simultaneously — at a price point that makes sense for the growth stage it serves.
"The best marketing isn't the loudest — it's the most precise. Know your buyer better than your competitors do, build content that genuinely serves them, and measure only what connects to revenue. Everything else is theater."
— Greg A., FounderLaunched the first AI-native fractional CMO practice, combining senior B2B SaaS marketing expertise with a purpose-built agent stack on Claude API and n8n.
Led marketing from $4M to $12M ARR. Built the demand gen engine, attribution infrastructure, and content program from scratch. Managed a team of 6.
Joined at $1.8M ARR, scaled to $6M over 30 months. Built the first ICP framework, repositioned the product, and stood up the content engine that drove 60% of inbound pipeline.
Started in demand gen and content marketing at two early-stage SaaS companies. Learned what works — and what doesn't — when marketing budget is limited and stakes are high.
Not off-the-shelf tools repurposed for marketing. A purpose-built system designed specifically for B2B SaaS marketing execution.
Sets positioning, roadmap, and messaging. Powered by Claude API with B2B SaaS-specific training.
Produces blog posts, case studies, and landing pages at scale. Human-edited for quality.
Runs competitive analysis, buyer research, and market sizing on demand.
Builds reports, attribution models, and benchmark comparisons from your live data.
Coordinates all agents, client workflows, and delivery pipelines in a single automation layer.
Every output reviewed and approved. Strategic judgment that AI can support but not replace.
Start with a free assessment or book a call. No hard sell — just an honest conversation about where you are and what it would take to get you where you're going.
No growth-hacking fluff. Practical frameworks, real data, and the honest lessons from scaling B2B SaaS marketing programs from $500K to $10M ARR.
The most common trap in B2B SaaS: founders hit $1–2M ARR on the strength of personal networks and word-of-mouth, then stall. The instinct is always to build more features. The real fix is almost always how you're positioning the ones you have.
We've seen this pattern across a dozen companies. Here's the diagnostic framework we use — and the three positioning shifts that reliably unlock the next stage of growth.
Read Article →The n8n workflows, Claude agents, and QC processes behind our content delivery — and how to replicate it.
After analyzing data across 30+ B2B SaaS companies, these are the leading indicators that matter.
A practical guide to using AI agents for buyer research, competitive analysis, and JTBD mapping.
What actually works at this stage — the channels, tools, and sequencing that drive predictable pipeline.
From a one-time GTM audit to a fully embedded fractional CMO. Every tier is designed to deliver more value than it costs — or we don't belong in the engagement.
A rigorous assessment of your marketing program — benchmarked against SaaS companies at your exact ARR stage. Delivered in 5 business days.
Full strategic leadership plus AI-native execution. The fastest path from plateau to predictable pipeline growth.
Your own AI marketing infrastructure — custom-built for your team's workflows, tools, and growth goals.
Adjust your ARR and current marketing spend to see how CortexCMO compares to the alternatives.
Move the sliders to match your company. We'll show you what the math looks like.
The Fractional CMO tier has a 3-month minimum to ensure we can deliver meaningful results. After that, it's month-to-month. No retainer games, no lock-in.
It means we deploy purpose-built AI agents for content production, research, reporting, and project management — allowing us to deliver 8–12x the output of a traditional fractional CMO at the same cost.
First deliverables within 12 days. Measurable pipeline impact typically begins in months 2–3. SEO compounds from month 4. We show you a week-by-week roadmap before you sign.
Absolutely — and many clients do. The $500 GTM Audit is designed to stand alone. The audit credit applies toward any future engagement within 90 days.
No. Each client gets a dedicated knowledge base and we don't take on direct competitors while you're active. Confidentiality is a non-negotiable part of how we operate.
We track against agreed pipeline KPIs every week. If we're not hitting targets by month 2, we diagnose together and adjust the strategy. We're invested in the outcome, not the hours.
We'll benchmark your marketing program and tell you exactly which tier — if any — makes sense for your current stage. No pressure, no pitch.
Get My Free Assessment →No sales playbook, no hard close. Just an honest conversation about where your marketing is, where you need it to go, and whether CortexCMO is the right way to get there.
I read every single message personally and respond within one business day. I've been in B2B SaaS marketing long enough to know that the best client relationships start with honesty — so that's how I approach every first conversation. Tell me where you're stuck, and I'll tell you honestly whether we can help.
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