Use follow-up Reminders to ensure that your message doesn’t end up in limbo.

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Stay on top of your inbox

This feature adds a reminder to an email or marks an unanswered email. When the time comes, Spark moves the email thread to the top of your inbox and marks as unread.

Build better habits

Filter out the noise

Focus on what's important and cut out unessessary distractions.

Develop intentional habits

Build better work habits and nurture greater control over your workflow.

Discover true productivity

Harness the tools you need to achieve what’s important to you.

Smart. Focused. Email.

We've got you covered

With Reminders you no longer have to keep track of all the emails yourself - so you can focus on more important tasks.

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 message


Screen and block emails from unnknown senders

Group by Sender

Bundle emails from preferred senders for easy access

Mute threads

Auto-archive threads that are no longer relevant
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Designed with purpose

Smart. Focused. Email.