Protocol AI (PROAI) Emerges as Dominant AICoin in Blockchain AI Race Against Lightchain

Protocol AI (PROAI) and Lightchain AI are competing for leadership in the AI blockchain sector, with Protocol AI demonstrating clear advantages. Priced at $24,100, Protocol AI offers retail investors accessible entry with a live testnet capable of processing 50,000 TPS, while Lightchain's $21 million funding round has largely excluded smaller participants.

Technical comparisons highlight Protocol AI's superiority: 50,000 TPS versus Lightchain's projected 5,000, 0.3-second transaction finality compared to 2 seconds, and gas fees that are 90% lower. Protocol AI's smart contract automation and confirmed Q3 2025 exchange listing further outpace Lightchain's delayed development timeline.

With 98% APY staking rewards backed by actual platform revenue and immediate operational availability, Protocol AI presents a tangible investment opportunity, contrasting sharply with Lightchain's uncertain 2026 launch timeline and unsubstantiated yield promises.