Basic
Free
Free plan with no commitment required
- Summaries
- Instant summaries for email threads
- Drafts
- AI drafts in your voice
- Inbox
- Basic smart inbox organization
Duet Mail
● Identity checkedImages · Vendor site 2026-10-04
Chiefy, also known as Duet Mail, is an AI chief of staff for Gmail and Outlook that organizes inboxes, drafts replies in your voice, summarizes threads, and connects calendar context so professionals spend less time on email.
- Category
- Images
- Free access
- Basic plan includes instant summaries, AI drafts, smart inbox basics, and assistant access at no cost
- API access
- Not confirmed
Is Duet Mail right for you?
A good fit for
Gmail and Outlook users who want automatic categorization, voice-matched drafts, and an assistant over their mailbox.
Before you choose
Pro is listed at $29.99 per month on monthly billing; Enterprise requires sales contact for teams of 50+.
Your chief of staff for email
Chiefy markets itself as an AI chief of staff that sorts email, drafts replies, schedules, and finds answers, claiming users can save four or more hours every week with Gmail and Outlook support.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Gmail and Outlook | Chiefy supports Gmail, Google Workspace, and Microsoft Outlook with OAuth-based sign-in. | Facts sourced | 2026-10-04 |
| Organization | Product pages show automatic categorization into action, meeting, and FYI buckets. | Facts sourced | 2026-10-04 |
| Drafting | Chiefy drafts replies in the user voice with review-before-send controls. | Facts sourced | 2026-10-04 |
Understand the total cost
Duet Mail pricing & plans
Pro
$29.99 /mo
Billed monthly at $29.99 per month on the pricing section
- Smart inbox
- Emails auto-sorted into smart categories
- Assistant
- Chiefy Assistant for find, draft, and organize workflows
- Calendar
- Calendar integration from the inbox
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Frequently asked questions
How does Chiefy protect my email data?
Chiefy states it uses OAuth 2.0 with Google and Microsoft, encrypts email content at rest with client-side field-level encryption, follows least-privilege API access, and undergoes Google CASA assessment for its Google integration.
What is included in the free trial?
Chiefy says the 14-day free trial includes full Pro access such as unlimited summaries, action item extraction, unlimited AI writer usage, and custom templates after Google or Microsoft sign-in.
What is Duet Mail used for?
Chiefy, also known as Duet Mail, is an AI chief of staff for Gmail and Outlook that organizes inboxes, drafts replies in your voice, summarizes threads, and connects calendar context so professionals spend less time on email.
Does Duet Mail have a free plan?
Basic plan includes instant summaries, AI drafts, smart inbox basics, and assistant access at no cost. This record lists ongoing free access; check the plan limits before starting.
How much does Duet Mail cost?
The listed monthly price is $29.99 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use Duet Mail through an API?
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Pro is listed at $29.99 per month on monthly billing; Enterprise requires sales contact for teams of 50+.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.