What are some alternatives?
When comparing Aviso and Salesforce Sales Analytics, you can also consider the following products
Clari - Clari is a predictive analytics platform for sales people.
InsightSquared - #1 for Salesforce.com Pipeline forecasting, profitability analysis, activity tracking: all the small business intelligence you need. Works using CRM data and automatic syncing.
sales-i - Customer intelligence software
TopOPPS - Sales pipeline & forecast predictability solution.
Adaptive Insights - Cloud-based corporate budgeting, forecasting, and reporting
SalesLoft - The simpliest way to build the most accurate and targeted lists of leads on the internet