Email Creation Platform. Email creation can be dramatically reduced without the need for additional staff or compromises in quality. Stensul integrates seamlessly with the most popular automation platforms. You can optimize your team's resources without having to hire staff or compromise on quality. Guardrails allow marketers to create emails in minutes. Facilitate collaboration so teams can create high-performing emails that deliver results. Instead of communicating in disconnected messaging platforms, an end-to-end platform connects all team members.