20Growth: The $6.6B Growth Engine Behind ElevenLabs | Why ElevenLabs Do Not Have PMs | The 7 Part Launch Playbook to Crush All Launches with Luke Harries, Head of Growth @ ElevenLabs

ElevenLabs has exploded to a near‑$7 billion valuation and $400 million in revenue by leveraging world‑class AI audio models and a bold horizontal product strategy. Rather than a single flagship offering, the company sells a developer‑focused API, a creator‑centric audio platform, and a consumer reader app, each built on the same core technology. This multi‑product approach lets them tap developers, enterprises, and content creators simultaneously, turning a foundational AI capability into multiple revenue streams while sidestepping the need for traditional product managers.

The growth engine is organized into sharded teams, each responsible for its own product line’s acquisition, activation, and retention. A central horizontal growth hub supplies channel specialists—performance marketers, SEO veterans, and growth engineers—while product‑specific growth leads act as de‑facto CMOs. Luke Harries recommends starting with a versatile growth marketer who understands the technical or consumer nuances, followed by a front‑end‑leaning growth engineer, and then adding specialists like motion‑design video creators. Short, punchy videos that capture attention in the first 30 seconds have become the keystone of every launch, dramatically improving conversion rates.

Harries also reflects on his earlier venture, Fella, highlighting the importance of patience, market timing, and willingness to pivot. Those lessons inform ElevenLabs’ emphasis on long‑term commitment and rapid iteration across product verticals. By combining a robust AI foundation with a modular growth organization, ElevenLabs demonstrates how companies can scale without conventional product management structures, offering a playbook for founders aiming to launch and grow multiple AI‑driven products efficiently.