Submit your pitch: https://billionpoundbuild.pplx.app/

The Billion Pound Build is a Perplexity-hosted initiative inviting users to submit project pitches, likely focused on generating innovative ideas or solutions. This appears to be a community engagement campaign where participants can propose concepts for potential development or funding through Perplexity's platform.

Source: Perplexity (X) | 2026-06-09