Treating an SEO agency as a system: capacity limits, queues, and bottlenecks

The article argues that scaling an SEO agency is best understood as a throughput problem rather than simply adding revenue. It notes that if delivery costs rise in step with revenue, the agency is growing linearly instead of achieving true scale. A simple capacity estimate divides available hours by hours needed per client, and the author suggests using one's own time data to run it. Work typically stalls in four queues (onboarding, content production, approvals, and reporting), so the longest queue, where tasks wait, is the main constraint. The piece also recommends giving every handoff a clear owner and automating repetitive, reversible, rules-based tasks, with unverified claims or regulated topics routed to a senior reviewer.