Meta partners with ElevenLabs to power AI audio across Instagram, Horizon

ElevenLabs has announced a partnership with Meta to provide AI-powered audio services across several Meta platforms, including Instagram and Horizon.

ElevenLabs, a fast-growing startup known for its advanced AI voice synthesis and multilingual dubbing tools — confirmed the development on X.



The company said the collaboration will enable Meta to dub Reels in local languages, generate music, and create character voices in Horizon.

Horizon, Meta’s suite of immersive social and creator experiences built for VR and mixed-reality devices, relies heavily on user-generated content. The integration of ElevenLabs’ technology is expected to make it easier for creators to produce localised audio, build characters, and develop more engaging interactive worlds.

The company added that its voice library now includes more than 11,000 voices across over 70 languages.