Consider volume, product type, budget, and growth plans. High volume and diverse products might need a 3PL specializing in your industry. Scalability needs should be aligned with the 3PL’s capacity and flexibility.Compare service offerings, technology platforms, and customer support. Look for comprehensive services like warehousing, picking, packing, shipping, returns, and value-added options like kitting. Modern technology ensures efficient order management and tracking.Research reputation, experience, and references. Talk to existing clients about their experience and ask for performance data like accuracy rates and shipping times.