Node-as-a-Service is a cloud computing service that gives users an ability to manage and deploy a network of shared or dedicated nodes in the cloud. Running your own nodes may be quite costly in terms of storage, bandwidth, and critical engineering time. With the assistance of NaaS providers, companies no longer have to worry about maintaining their own infrastructure. Some of the most famous Node-as-a-Service providers include companies like Ankr, Alchemy, Chainstack and Moralis.