//Topic Clusters
How a solo founder ranked for 140 keywords in six monthsA technical founder with no content team and no time used SparkBlog to build topic clusters that compound. Six months later, organic search was the company's largest acquisition channel — built entirely in the margins of a founder's week.
- Keywords ranking in the top 10
- 140+
- Acquisition channel by signups
- 0 → #1
- Founder time spent per week on content
- 4 hrs
Keywords ranking in the top 10
Acquisition channel by signups
Founder time spent per week on content

