Lastline is email signature management built exclusively for Google Workspace. Design once, deploy silently to every Gmail inbox, no employee action needed.
We built it for the 10–300 seat companies that are too often ignored by enterprise tools with enterprise pricing. Flat rate, $5/month for up to 300 seats. No per-user fees. No gotchas.
What you get:
Silent deployment via Google Workspace API
Department-level signature rules
Campaign banner support
Directory sync for automatic onboarding
WYSIWYG editor + Canva integration
SOC 2 Type II & GDPR compliant
Setup in ~5 minutes
We built it for the 10–300 seat companies that are too often ignored by enterprise tools with enterprise pricing. Flat rate, $5/month for up to 300 seats. No per-user fees. No gotchas.
What you get:
Silent deployment via Google Workspace API
Department-level signature rules
Campaign banner support
Directory sync for automatic onboarding
WYSIWYG editor + Canva integration
SOC 2 Type II & GDPR compliant
Setup in ~5 minutes



