Seismic Integration How to Add Seismic Attachments to Playbooks Emails Many sales organizations struggle with reps sending outdated content in sales emails. With the new Playbooks and Seismic integration, users can now pull content directly from their Seismic content library and add the files to emails sent through Playbooks, ensuring they are always using the most up to date content. Note : Seismic requires an account to use this service within Playbooks.