Syncing Chargebee and NethuntCRM is currently on our roadmap
Chargebee is a PCI Level 1 certified recurring billing platform for subscription based SaaS and eCommerce businesses. Chargebee integrates with the leading payment gateways like Stripe, Braintree, PayPal etc. around the world to let you automate recurring payment collection along with invoicing, taxes, accounting, email notifications, SaaS Metrics and customer management.
NetHunt CRM - your smart inbox for Gmail to automate business processes around email handling. It is a full-featured CRM solution inside Gmail and Google Apps.
PieSync is easy to use and helps you build your business by increasing productivity. Our two-way contact integration will decrease data errors and ensure that you and your team will have access to the most up to date customer information.