kitio.aiMailbutler vs Replai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Mailbutler starts at $5/mo and Replai starts at See pricing page. Check both pricing pages for current plans.
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
- Style-matched reply drafts
- Inbox labelling and triage
- Scheduling links
- Meeting notes
- IMAP support
| Feature | Mailbutler | Replai |
|---|---|---|
| Best for | Email add-on for Gmail, Outlook and Apple Mail with an AI assistant | Email assistant that drafts replies in your own writing style |
| Category | Productivity | Productivity |
| Pricing model | Free trial | Freemium |
| Starting price | $5/mo | See pricing page |
| Free plan | No, trial available | Yes |
| Made by | Mailbutler | Replai |
| Based in | Germany | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Mailbutler starts at $5/mo and Replai starts at See pricing page. Check both pricing pages for current plans.
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
Free
Free
- 10 AI drafts per day
- One connected inbox
- 50 short meeting recordings
Pro
$6/mo billed yearly ($72)
- Unlimited AI drafts
- Up to 5 accounts
- Outlook Calendar integration
Team
Custom
- Team seats and admin
- Shared reply identities
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
Replai
- Free reply generator with no signup
- Learns your personal tone
- Supports Gmail, Outlook and IMAP
- Free plan capped at 10 drafts a day
- Free meeting recordings limited to 1 minute
- Needs inbox access for full features
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 Replai if you want:
- Free reply generator with no signup
- Learns your personal tone
- Supports Gmail, Outlook and IMAP
Watch out: free plan capped at 10 drafts a day.
Mailbutler vs Replai FAQ
What is the difference between Mailbutler and Replai?
Mailbutler: Email add-on for Gmail, Outlook and Apple Mail with an AI assistant. Replai: Email assistant that drafts replies in your own writing style. Both are productivity tools.
Is Mailbutler or Replai cheaper?
Mailbutler starts at $5/mo and Replai starts at See pricing page. Check both pricing pages for current plans.
Do Mailbutler and Replai have free plans?
Mailbutler: No, trial available. Replai: Yes.
Who makes Mailbutler?
Mailbutler is made by Mailbutler, based in Germany.
Who makes Replai?
Replai is made by Replai.
Which should I choose, Mailbutler or Replai?
Choose Mailbutler if you value works with apple mail and many tools in one add-on. Choose Replai if you value free reply generator with no signup and learns your personal tone.