The top 15 AI crypto projects by market potential include:

1. $WLD

2. $TAO (Bittensor)

3. $RENDER (Render Network)

4. $ZKJ

5. $PET

6. $VIRTUAL (Virtual Protocol)

7. $GRASS (Grass Network)

8. $ATH (Aethir)

9. $DEXE (Dexe)

10. $GRT (The Graph)

11. $KAITO (Kaito)

12. $IO ((link unavailable))

13. $ARKM (Arkham)

14. $AIOZ (AIOZ Network)

15. $AKT (Akash Network)

These projects leverage AI and blockchain technology for various applications, including machine learning, data indexing, and decentralized computing.