Optimizely - A/B testing you'll actually use.
Novu - The ultimate library for managing multi-channel transactional notifications with a single API.
Evergage - Evergage's real time web personalization software can help you boost engagement, increase revenue and drive more conversions. Web personalization software that's easy to use.
SuperSend.io - Automate Cold Outreach Across Email, Linkedin and Twitter.
Qubit - Qubit is a web personalization platform founded by former Google workers, using innovative technology to collect, store, process, and output data to optimize consumers' experiences on the web. Read more about Qubit.
SuprSend - Single Notification API for Every Channel (SMS, Slack, Whatsapp, Email, SMS, Push, App Inbox)