In Q2 2011, Forrester wrote one of the market's first private cloud vendor evaluations which scored vendors on ten criteria. Over the past two years private cloud has shifted from concept to reality with 55% of enterprise hardware decision makers planning to build an internal private cloud in 2014 (up from 29% in 2011) according to our Forrsights Hardware Survey, Q3 2013. Due to popular demand, Forrester decided to update this report with a full Forrester Wave evaluation composed of 61 criteria. Vendors evaluated in this report represent today's top software-only private cloud vendors — ASG Software Solutions, BMC Software, CA Technologies, Cisco Systems, Citrix Systems, Eucalyptus Systems, HP, IBM, Microsoft, and VMware. After many long hours on weekends and holidays, this report is finally complete, with three vendors rising to the top — HP, Cisco, and Microsoft. For the full details of the strengths and weaknesses of each vendor, see The Forrester Wave™: Private Cloud Solutions, Q4 2013.
How did Forrester select and evaluate vendors? Each vendor met the following qualifiers:
- Self-service portal and role-based access.
- Infrastructure provisioning capabilities.
- Management capabilities.
- Monitoring and tracking of resources.
- Generally available by April 1, 2013.
- More than 100 unique customers.
Qualifying vendors were scored based on: 1) a strictly timed and scripted hour-long demo; 2) a detailed questionnaire; 3) three customer reference interviews; 4) a 1 hour strategy briefing; and 5) a strategy questionnaire. To take the magic out of our evaluation — our criteria, scoring scales, and score explanations are available for each vendor in a detailed spreadsheet.