Free Tool
Shared Inbox ROI Calculator
How much time and money does your team lose to messy email workflows? Find out in 30 seconds — and see what a shared inbox can save you.
Your Team
Include salary, benefits, and overhead — or use a rough estimate.
Email Volume
Including reading, routing, and replying.
Current Setup
Your Results
Based on a team of people
Current email time
hours / week
With Shared Inbox
hours / week
Weekly hours spent on email management
How we calculated this
- Emails per day ⓘTotal emails your team receives daily across all inboxes.
- Avg. handling time ⓘMinutes spent per email: reading, replying, forwarding, filing.
- Total email hours / week ⓘ= emails/day × handling time × 5 workdays.
- Efficiency gain ⓘ% of email time saved through shared routing, deduplication & automation. Based on your current tool.
- Monthly cost savings ⓘ= hours saved/week × hourly rate × 4.33 weeks.
- Annual cost savings ⓘ= monthly savings × 12 months.
Start saving from day one
TriageFlow is the AI-powered shared inbox that eliminates busywork and keeps your team in sync. Try it free.
Get Started FreeWhy Calculate Your Shared Inbox ROI?
Most teams don't realize how much time they spend managing email. Between reading, forwarding, assigning, following up, and just figuring out who's handling what — it adds up fast. The average knowledge worker spends 28% of their workday on email, according to McKinsey.
A shared inbox changes that equation. By giving your whole team visibility into one place, you eliminate duplicate replies, missed messages, and the endless CC chains. Our ROI calculator helps you put real numbers on the problem — so you can make a data-driven case for change.
What is a Shared Inbox?
A shared inbox is a collaborative email tool that lets multiple team members manage the same email address (like support@, info@, or sales@) from one unified interface. Unlike shared mailboxes in Outlook or delegated access in Gmail, a proper shared inbox gives you assignment, collision detection, internal notes, and status tracking — without the chaos.
How Do Shared Inboxes Save Time?
- No duplicate replies — Collision detection ensures two people never answer the same email.
- Instant assignment — Emails get routed to the right person automatically, removing manual triage.
- Internal notes — Discuss emails without forwarding or switching to Slack.
- AI-powered automation — Tools like TriageFlow auto-categorize, suggest replies, and close routine emails.
- Visibility — Everyone sees what's open, who's working on what, and what's falling through the cracks.
How This Calculator Works
Enter your team size, hourly cost, daily email volume, and average handling time. Based on your current setup, we estimate the efficiency gain a shared inbox provides — typically 30-45% reduction in time spent on email management. The result: a clear picture of hours and dollars saved per week, month, and year.