# Capability Evaluation Criteria
**Attribute** **Cost****Interoperability** **Long term relationship****Deployment readiness****Build Quality**
1over market priceproprietary standards, risk of vendor lock-incannot reliably communicate, needs aggressive follow up and management timeline unclear or unknown Questionable may need replacement anytime or unknown durability
3close to or exactly at market priceuse some open and proprietary standards can communicate reliably but needs incentives to do so timeline is known but is volatile or longer than what is needed Acceptable could last 2 to 3 years
5under market pricefully using open standardscommunicates reliably and incentives are already aligned timeline is known and predictable or within acceptable durationDurable can last 3 years or more