kitio.aiMailbutler vs Chiefy
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Mailbutler has the lower starting price: about $5 a month, against $30 for Chiefy.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI email assistant
- Email tracking
- Send later
- Follow-up reminders
- Templates
- Automatic inbox categories
- Replies drafted in your voice
- Inbox chat assistant
- Calendar integration
- Thread summaries
- Follow-up reminders
| Feature | Mailbutler | Chiefy |
|---|---|---|
| Best for | Email add-on for Gmail, Outlook and Apple Mail with an AI assistant | AI email assistant for Gmail and Outlook that sorts and drafts replies |
| Category | Productivity | Productivity |
| Pricing model | Free trial | Freemium |
| Starting price | $5/mo | $29.99/mo |
| Free plan | No, trial available | Yes |
| Made by | Mailbutler | Chiefy |
| Based in | Germany | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Both offer: Follow-up reminders.
Pricing compared
Mailbutler has the lower starting price: about $5 a month, against $30 for Chiefy.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Starter
$5/mo
- Per user
- Basic email tracking
- Signature marketing
Professional
$9/mo
- Per user
- Tailored sending
Smart
$14/mo
- Per user
- Engagement data
Business
$32/mo
- Per user
3 plans
Basic
Free
- Thread summaries
- Sample AI drafts
- Basic inbox sorting
Pro
$29.99/mo
- Full AI drafts and assistant
- Calendar integration
- Smart reminders
- 14-day free trial
Enterprise
$49.99/user/mo yearly
- Per user
- Team analytics
- Shared workflows
- Dedicated support
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Mailbutler
- Works with Apple Mail
- Many tools in one add-on
- No new client needed
- Add-on can slow the mail app
- AI features use limited credits
Chiefy
- Works with both Gmail and Outlook
- Drafts use calendar context
- Free plan to start
- Full features need the Pro plan
- Needs broad access to your mailbox
Which one should you choose?
Choose Mailbutler if you want:
- Works with Apple Mail
- Many tools in one add-on
- No new client needed
Watch out: add-on can slow the mail app.
Choose Chiefy if you want:
- Works with both Gmail and Outlook
- Drafts use calendar context
- Free plan to start
Watch out: full features need the pro plan.
Mailbutler vs Chiefy FAQ
What is the difference between Mailbutler and Chiefy?
Mailbutler: Email add-on for Gmail, Outlook and Apple Mail with an AI assistant. Chiefy: AI email assistant for Gmail and Outlook that sorts and drafts replies. Both are productivity tools.
Is Mailbutler or Chiefy cheaper?
Mailbutler has the lower starting price: about $5 a month, against $30 for Chiefy.
Do Mailbutler and Chiefy have free plans?
Mailbutler: No, trial available. Chiefy: Yes.
Who makes Mailbutler?
Mailbutler is made by Mailbutler, based in Germany.
Who makes Chiefy?
Chiefy is made by Chiefy.
Which should I choose, Mailbutler or Chiefy?
Choose Mailbutler if you value works with apple mail and many tools in one add-on. Choose Chiefy if you value works with both gmail and outlook and drafts use calendar context.