Salesforce Sales Analytics VS Clari

Aviso - Aviso provides predictive analytics software to help sales organizations optimize their performance and exceed revenue goals using machine learning algorithms and portfolio management techniques.

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 - Sales Intelligence & CRM Software designed to make every sales conversation insight-led & profitable. An effective sales companion for field sales teams in the Manufacturing, Wholesale, and Distribution sectors.

Sidekick by Hubspot - Customer insight integrated with your email tools.

Freshsales CRM - A full-fledged CRM for high-velocity sales teams.

Looker - Looker makes it easy for analysts to create and curate custom data experiences—so everyone in the business can explore the data that matters to them, in the context that makes it truly meaningful.