Perplexity announced the Billion Dollar Build on April 9, an 8-week competition offering up to $1M in seed funding and $1M in compute credits to founders who use the company’s Perplexity Computer agent platform to build a startup with a credible path to a $1B valuation.
Competition Structure
Up to three winners will receive funding from the Perplexity Fund, the company’s investment arm, according to India Today. The timeline is compressed: registration opens April 14, submissions close June 2, ten finalists pitch live on June 9 (five-minute presentation plus five-minute Q&A with judges), and winners are announced June 10.
Eligibility requires an active Perplexity Max or Pro subscription as of April 13 and is restricted to U.S. residents over 18. Teams are capped at two people. Submissions must include a product demo, traction data (users, revenue, or growth metrics), and a valuation roadmap, as reported by NewsBytes.
Perplexity Computer, the required platform, is a multi-agent AI system that orchestrates models from Anthropic, OpenAI, and Google based on task requirements, executing tasks autonomously on the user’s behalf.
The Platform Lock-in Bet
The competition requires that Perplexity Computer be the primary tool for designing, validating, and building the startup. Business Today flagged this as a strategic catch: the contest funnels serious founders into Perplexity’s ecosystem at the precise moment they’re making infrastructure decisions that will persist through scaling.
The subscription requirement also ensures contestants are paying customers before the competition starts, not free-tier experimenters.
Why an AI Search Company Is Funding Startups
Perplexity reached $450M+ ARR in early April 2026 after a 50% month-over-month revenue surge driven by its shift to agentic AI capabilities. The Billion Dollar Build positions the company as both a platform provider and an investor in the agent startup ecosystem.
The program follows a pattern emerging across AI platforms: companies with agent infrastructure are creating founder pipelines to drive adoption. The logic is circular but effective. Fund startups that build on your platform, those startups become case studies and paying customers, their success validates the platform for larger enterprises.
For founders, the calculus is simpler: $1M in seed capital and $1M in compute credits in exchange for eight weeks of focused building on a specific platform. Whether the platform constraint limits or enables the outcome depends on whether Perplexity Computer can handle the full range of startup operations from research to product development to go-to-market execution.