HiOperator - HiOperator is a virtual assistant that answers phone calls, chats with customers, provides in-app help, takes orders, and provides support.

Landing Pages by Viral Loops - Easily create a landing page for your referral campaign ✌️

Zendesk - Zendesk is a beautiful, lightweight help-desk solution.

Best Referral Programs - A curated directory of startup referral programs

Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Rewardful - All-in-One Affiliate Management Software for SaaS