Syncing rapidmail and WHMCS is currently on our roadmap
Rapidmail is a cloud-based software for professional email marketing. Create and send professional newsletters or automated emails with no prior knowledge. Connect your shopsystem with rapidmail to send your transactional emails like order confirmations and invoices via rapidmails transactional infrastructure to combine highest security with best deliverability.
WHMCS is the leading web hosting management and billing software that automates all aspects of your business from billing, provisioning, domain reselling, support, and more. WHMCS easily integrates with all the leading control panels, payment processors, domain registrars and cloud service providers.
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.