Can I start with AMM and migrate to an order book as volume grows?

Yes, this is the recommended approach. Vinfotech's prediction market platform supports a seamless hybrid model: markets launch with AMM-provided liquidity, and when organic trading volume crosses a threshold you define, the platform transitions those markets to the Central Limit Order Book (CLOB). High-volume markets get tighter spreads and better price discovery on the CLOB, while newer or niche markets continue running on the AMM. The operator controls the transition criteria and can run both engines simultaneously across different market categories.