ChatWhale - Gamify your customer communication and loyalty rewards
HubSpot - Grow Better With HubSpot: Software that's powerful, not overpowering. Seamlessly connect your data, teams, and customers on one CRM platform that grows with your business.
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Open Loyalty for Startups - Open source stack for building customer focused products
Marketo - Marketo's powerful marketing automation software helps marketers master the art & science of digital marketing to engage customers and prospects.