Endo raises seed funding to modernize athlete endorsements with AI

Toronto-based sports-tech startup Endo has raised seed funding to build an AI platform aimed at closing the endorsement “information gap” for athletes. The round was backed by Relay Ventures, according to BetaKit.

Endo’s founders—current and former athletes—are betting that AI can streamline the fragmented process of securing brand deals. The startup’s pitch centers on real-time market data and contract insights, tools that have been largely absent in traditional agency models. Relay Ventures’ participation suggests investor interest in the niche, though the round appears smaller than some recent sports-tech raises, such as Transfyr’s multimillion-dollar seed led by General Catalyst in September.

The timing aligns with broader trends in sports innovation. Recent coverage of accelerators like Wylab highlighted startups bridging gaps between athletes, corporations, and tech. Endo’s approach reflects a similar shift, though its focus remains on a specific market. Its challenge will be adoption—athletes with existing agency representation may be reluctant to switch, while those without may face limitations in negotiating high-value deals.

Relay Ventures’ involvement also signals a bet on AI’s growing role in sports commerce. If Endo’s tools gain traction, they could encourage legacy agencies to adopt similar tech or risk falling behind. For now, the startup’s success depends on whether its data-driven model can complement—or disrupt—the relationship-driven status quo.

Sources: betakit.com