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Voice AI · Strategic narrative · 2025

A strategic narrative and content engine for open-source voice AI

Ultravox is an open-source speech language model and hosted platform for building voice agents. Strong technical differentiation, but no go-to-market foundation to prove production value or scale demand.

Client · Ultravox
Role · Product marketing consultant
Scope · Narrative, messaging, website, case study, distribution
+45%website traffic month over month after the revamp
+45%qualified leads in the first 60 days post-launch
+32%average session duration with the new content hierarchy
2,400+case study views with 68% scroll depth in the first 30 days

The situation

As an early-stage company, Ultravox needed to establish credibility with developer audiences while building the operational infrastructure for targeted marketing and sales motions. Without a high-signal customer story, clear messaging frameworks, or visibility into product usage, inbound demand was hard to accelerate and the growing user base was hard to activate.

What I did

  • Conducted stakeholder interviews and facilitated a strategic narrative workshop to align leadership on vision, product value, and competitive positioning.
  • Developed a strategic narrative and a narrative arcs framework that lets the team tailor messaging by audience and channel across every go-to-market activity.
  • Worked with Ultravox's designer to revamp the website, translating the narrative into homepage messaging, product pages, and use case content with clear conversion paths for both developer and business audiences.
  • Interviewed 11x to develop a flagship case study: gathering inputs, drafting content, navigating approvals, and building the landing page content.
  • Created a multi-channel distribution plan with email campaign briefs and social variations tuned for each audience.

The result

This project gave Ultravox its foundational product marketing infrastructure: a narrative the whole company can execute against, and a repeatable system for customer storytelling. The launch campaign hit a 38% email open rate and 24% click-through across segmented audiences, and the improved conversion paths drove a 45% increase in qualified leads within 60 days.