Aug 11, 2021 · 15m · top-founders
$15k in MRR From $50k Raised Helping you Turn Blogs into Audio Content
gold bands on the timeline = statements, start to end. Hover to read, click to jump. CC turns on captions
In this interview, GetLatka host Nathan Latka speaks with Albert Heifaz, co-founder and CEO of Voozer, exploring how the Brazilian audio marketing platform scaled to $15,000 in monthly recurring revenue across 90 customers on just $50,000 in seed capital. Albert details their hybrid SaaS-and-human-narration model, equity division, product-led viral loops, and sustainable capital management.
How this conversation actually went
Every chapter scored 0–10 on four independent dynamics. Hover any point for the reasoning behind the score. Nathan holds 33.4% of the talking time here. How this is scored →
speaking balance: gold is Nathan, purple is the guest (3 minute bins)
Albert counters the host's assumption that they rely on Google Speech SDK by insisting artificial voices lack the nuance and confidence required for content marketing.
Hardest push from Nathan ▶ 8:45 Refusing vague product-led growth claimsNathan interrupts Albert's assertion that the player simply sells itself, pushing him to quantify actual monthly click volume.
Biggest teaching moment ▶ 13:20 Educating on content marketing churn dynamicsAlbert explains to the host that their 4% monthly churn is driven by macro Google algorithm shifts and customer team reorganizations rather than platform deficiencies.
Nathan holds their own ▶ 11:27 Drilling down on cash burn realityNathan challenges the guest's initial claim of long-term profitability by extracting actual expense and cash numbers to establish that the business is actively burning runway.
the scores for every segment, with the reasoning behind each
| Chapter | Topic | Nathan as informed peer | Guest teaching | Guest disagreement | Nathan pushing back | Why |
|---|---|---|---|---|---|---|
| Podcast Subscription Announcement and GetLatka Platform Benefits | 2 | 1 | 1 | 1 | After an extended promotional intro for the GetLatka platform, the host queries Albert on whether Voozer is pure SaaS and how the audio generation works. The guest politely clarifies the blend of SaaS and human narrator services. | |
| Software Pricing, Platform Features, and Narration Marketplace | 3 | 1 | 0 | 1 | The host inquires into pricing tiers, the marketplace model of part-time narrators, and founder equity splits. The tone remains fully collaborative as the guest describes their dynamic equity calculation. | |
| Initial Angel Funding, Iteration, and First Paying Customer | 2 | 1 | 0 | 1 | The host walks through the early angel funding and time taken to land their first customer. Albert shares an anecdote regarding pitching his co-founder and finding product-market fit. | |
| Product-Led Inbound Marketing, Partner Distribution, and Growth Velocity | 4 | 1 | 1 | 4 | The host presses Albert to provide specific metrics behind their viral embed loop rather than hand-waving product-led growth. He also investigates revenue figures, valuation hypotheticals, and clarifies that the company is currently burning cash. | |
| Open Startup Metrics Culture and Root Causes of Churn | 2 | 2 | 1 | 1 | The host asks why Albert is comfortable sharing open metrics and examines churn numbers. Albert explains how periodic SEO restructurings drive marketing churn before answering the Famous Five questions. |