Hedera Hashgraph (HBAR) and Lightchain AI are gaining attention in the crypto market.HBAR offers stability and enterprise-grade solutions with partnerships with big companies like Google, IBM, and LG Electronics.Lightchain AI integrates AI and has innovative features like Memecoin Launchpad, AIVM, and PoI consensus mechanism.HBAR's path to $5 depends on ecosystem growth, while Lightchain AI aims for rapid growth after a successful presale.