Windows
Android
Mac
iPhone
iPad
Apple Watch
You schedule, Spark delivers
The Send Later feature allows you to schedule an email for arrival at a specific time - perfect for matching optimal mailing times.
Reclaim your focus
Focus:
Focus on what's important and dive into deep work.Prioritize:
Take control of your inbox and tune out unwanted distractions.Organize:
Build better work habits and customize your workflow.International teamwork
Working across timezones? Schedule sending for when your recipient is most likely to read it.
Secure and private email
Spark guarantees security and data privacy. Your data is solely used for product optimization and is never shared with third parties. Data storage and encryption is secured through Google Cloud service. Learn more.
Spark productivity with focused features
Our core features are designed to heighten your focus and allow you to create customized workflows that suit your needs. Truly master your inbox and get the most out of your day.
Priority emails
Highlighted so that you never miss an important messageGatekeeper
Screen and block emails from unnknown sendersGroup by Sender
Bundle emails from preferred senders for easy accessMute threads
Mute threads that are no longer relevantDiscover a new way of working
