Side by side
Kai vs MailWise
Both stand on ai email assistants. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial AndroidiPhoneMac+1
Kai combines inbox handling, calendar work, meeting capture, and follow-up tracking across common platforms. Its review controls and no-time-limit trial may suit users who want automation while retaining approval over changes and email sending.
Visit Kai Free plan Web
Choose MailWise if you use Gmail and want help sorting mail, drafting replies, summarizing messages, and managing follow-ups. The Free plan is capped at 60 emails per month, while higher volumes require a paid plan. Teams needing custom integrations, API access, or unlimited email can consider Enterprise, which has custom pricing.
Visit MailWiseThe facts
| Kai | MailWise | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone, Mac, Web | Web |
| Lowest paid plan | Base: $20 a month | Starter: £15 a month |
| Plans published | 3 | 4 |
| Maker | Not published | Not published |
| Website | hirekai.ai | mailwise.co |
| On ai email assistants | #25 of 46 | #21 of 46 |
Kai: what it does well
- Connects Gmail, Outlook email, and major calendars
- Captures meetings without a bot joining
- Tracks action items with original context
- Review required before emails are sent
- Available on Android, iOS, macOS, and web
What to know first
- No external task-manager syncing
- No free plan
- AI logs and traces may remain 90 days
- Paid plans start at $20 per user monthly
MailWise: what it does well
- Categorizes mail across 8+ categories and claims 95% accuracy.
- Drafts editable replies in five tones.
- Extracts action items and deadlines and sets reminders.
- Flags phishing, domain spoofing, and suspicious links.
- Offers a free plan and a free trial.
What to know first
- Free plan covers 60 emails per month.
- Starter is limited to 500 emails per month.
- Professional is limited to 2,000 emails per month.
- Automatic sending is not available.