There’s no shortage of companies these days calling themselves cloud service providers (CSPs) but are they really? And if not, what value do they bring to your portfolio and the cloud landscape? Following up on our recent cloud services market forecast, our latest report helps CIOs understand the CSP market landscape. It breaks down the CSP market into its three tiers (see Figure 1 below) and its various business model approaches so you can evaluate your existing and potential partners and understand what value they will bring. The market is composed of three tiers of providers, based on size, investment and R&D capabilities and geographic reach. The market was historically dominated by traditional managed service providers (before cloud came into vogue) but the market is heavily under disruption today by the pure-play cloud providers. In addition to SaaS providers, “SaaS” providers, cloud platforms and “cloud platforms” there are a slew of CSPs who may not deliver cloud services themselves but can make it easier for you to consume true clouds.