Your Team’s Slow Email Replies Are Hurting Sales, Support, and Customer Trust.

Every unanswered or delayed email creates silent damage — lost deals, unhappy clients, and frustrated managers with no visibility.
ZillionEmails gives you instant insight into response times, workload, and team performance — so you can fix problems fast, delight customers, and grow confidently.

We have worked with many corporate teams:

Our Features

Emails Sent & Received

Get a complete, real-time view of how many emails your team sends and receives each day.

Email Traffic by Day of the Week

Discover which days of the week your team is most active—or overwhelmed.

Email Traffic by Hour of the Day

Pinpoint your team’s most productive hours—and their down times.

Top Senders & Recipients

See who your team is communicating with the most.

Average Response Time

Measure exactly how long your team takes to reply to emails—during business hours and after.

Team Performance Comparison

Get side-by-side visibility into how each team member is performing.

SLA Tracking & Real-Time Alerts

Stay on top of service-level agreements and internal email goals.

100% Private, Secure, and Non-Intrusive

Unlike bulky monitoring tools, ZillionEmails runs quietly in the background using only metadata.

Trust & Security

ZillionEmails requires no software installation or training—setup is seamless and takes less than a minute. It connects via secure API-based access, meaning there are no changes to your existing workflow. We collect only email header metadata—such as sender, recipient, timestamps, and subject lines—never the body content of emails, ensuring your communication remains fully private.

All data is encrypted both in transit and at rest using enterprise-grade infrastructure on Google Cloud and Microsoft. We also undergo annual third-party audits and maintain full GDPR compliance to meet the highest standards of security and privacy.

Frequently Asked Questions

Everything you need to know about ZillionEmails—privacy, setup, integrations, and more.

A powerful email analytics platform delivering insight into your Gmail/Outlook usage—by volume, timing, response speed, and team benchmarks.

Simply connect via Gmail or Outlook API. We silently track header data & present insights—no software, no training, no disruption.

Never. We only access headers: sender/recipient, timestamp, subject. Message contents remain private.

Zero installation. Setup takes under 60 seconds. We pull data directly from Gmail/Outlook APIs.

You choose who sees what. Manage permissions per user—so metrics stay confidential or transparent, as you prefer.

Fully encrypted in transit & at rest. Hosted on enterprise-grade infrastructure. Annual audits + GDPR compliance.

Yes—supports Gmail and Outlook shared mailboxes seamlessly.

All payments via Stripe. We do not retain payment or credit-card information.

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