The leading cryptocurrencies in the AI agent sector by market capitalization as of February 6, 2026, include $VIRTUAL (Virtuals Protocol), $FET (Artificial Superintelligence Alliance), and $KITE (Kite). Other notable entries are $TRAC (OriginTrail), $UB (Unibase), and $ARC (AI Rig Complex). Completing the top ten are $SIREN (siren), $FHE (Mind Network), $RLC (iExec RLC), and $AIO (OLAXBT). These cryptocurrencies represent significant players in the AI-driven digital asset market, reflecting their growing influence and adoption.