All alternatives are good but we prefer Pipedrive because of its great customization and most fit for company/business development.
Sage Intacct - Intacct is a cloud-based accounting and financial management system that is designed for the businesses of all levels.
Zoho CRM - Omnichannel CRM for Businesses of all sizes
Insightly - Insightly is the easy, powerful and affordable online Customer Relationship & Project Management Software used by over 400,000 small businesses world wide
Odoo - Free ERP and CRM. Download Odoo or use it in the cloud. Grow Your Business.
Freshsales CRM - A full-fledged CRM for high-velocity sales teams.
Agile CRM - Agile CRM (Customer relationship management) features modern CRM with marketing automation, social suite & web analytics, allowing small businesses to sell and market like the Fortune 500.