Native Gmail™ Sequence Creation:
Create, schedule, and send automated email sequences directly from Gmail™.
Personalization Tools:
Add merge fields and spintax directly inside your emails for customized outreach.
For example, use merge fields like this {{firstName}}
and spintax like this {option 1|option2}
Inline Images & Attachments:
Add inline images and upload attachments, which Tickle Mail automatically stores in Drive.
Storage-Based Pro System:
Pro users can schedule upwards of 100 emails across any number of sequences, based on available storage.
Sequence Export to Google Doc:
Automatically generate and email a sequence summary document to yourself after a sequence finishes, or generate a sequence summary on command.
Pricing
Free Tier: 
1 active sequence at a time
Up to 3 emails
Merge fields, spintax, and inline images included
Pro Tier
Everything included in free tier
Store around ~100 emails at a time across any number of sequences (based on storage usage)
Multiple sequences active simultaneously
Up to 10 attachments per email