Insights
Why We Back Builders
Insights and stories from the frontlines of venture building — strategy, product, and partnerships.
Aida O’Brain
November 15, 2025
3 Minute
We’re excited to announce that DataSiv is joining forces with Rox. We’ve also brought on David Golub, founder of DataSiv, to help lead our applications effort, whose years of experience building custom enterprise applications for revenue teams are now fueling Rox’s next chapter.
David and DataSiv have spent years at the front lines with sales leaders and RevOps teams, delivering applications that helped organizations like Nozomi Networks and Rewst unlock millions in closed-won revenue and automate manual processes. The focus has always been clear: empower revenue teams with the tools they actually need.
We’re excited to announce that DataSiv is joining forces with Rox. We’ve also brought on David Golub, founder of DataSiv, to help lead our applications effort, whose years of experience building custom enterprise applications for revenue teams are now fueling Rox’s next chapter.
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David and DataSiv have spent years at the front lines with sales leaders and RevOps teams, delivering applications that helped organizations like Nozomi Networks and Rewst unlock millions in closed-won revenue and automate manual processes. The focus has always been clear: empower revenue teams with the tools they actually need.
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We’re excited to announce that DataSiv is joining forces with Rox. We’ve also brought on David Golub, founder of DataSiv, to help lead our applications effort, whose years of experience building custom enterprise applications for revenue teams are now fueling Rox’s next chapter.
David and DataSiv have spent years at the front lines with sales leaders and RevOps teams, delivering applications that helped organizations like Nozomi Networks and Rewst unlock millions in closed-won revenue and automate manual processes. The focus has always been clear: empower revenue teams with the tools they actually need.
We’re excited to announce that DataSiv is joining forces with Rox. We’ve also brought on David Golub, founder of DataSiv, to help lead our applications effort, whose years of experience building custom enterprise applications for revenue teams are now fueling Rox’s next chapter.
David and DataSiv have spent years at the front lines with sales leaders and RevOps teams, delivering applications that helped organizations like Nozomi Networks and Rewst unlock millions in closed-won revenue and automate manual processes. The focus has always been clear: empower revenue teams with the tools they actually need.
We’re excited to announce that DataSiv is joining forces with Rox. We’ve also brought on David Golub, founder of DataSiv, to help lead our applications effort, whose years of experience building custom enterprise applications for revenue teams are now fueling Rox’s next chapter.
David and DataSiv have spent years at the front lines with sales leaders and RevOps teams, delivering applications that helped organizations like Nozomi Networks and Rewst unlock millions in closed-won revenue and automate manual processes. The focus has always been clear: empower revenue teams with the tools they actually need.

