kitio.aiWPS AI Email Writer vs MailMaestro
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. WPS AI Email Writer is completely free, while MailMaestro is freemium.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Draft from a short prompt
- Adjustable output length
- Copy-ready text
- No account needed
- AI email drafts
- Thread summaries
- Tone and length control
- Shared templates
- Outlook add-in
| Feature | WPS AI Email Writer | MailMaestro |
|---|---|---|
| Best for | Free web tool that drafts an email from a short note | AI email writer and summariser for Outlook and Gmail |
| Category | Writing | Writing |
| Pricing model | Free | Freemium |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | Yes |
| Made by | Kingsoft Office (WPS) | Maestro Labs |
| Based in | China | United Kingdom |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
WPS AI Email Writer is completely free, while MailMaestro is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Email
$12/seat/mo billed yearly
- Per seat
- Write, reply and improve emails
- AI agents that label and draft
- Thread summaries
Meetings
$17/seat/mo billed yearly
- Per seat
- Notes, transcripts, summaries
- Teams, Meet and Zoom
- 40+ languages
MaestroDuo
$25/seat/mo billed yearly
- Per seat
- Email and Meetings in one plan
Enterprise
Contact sales
- SSO, SOC 2, HIPAA
- Custom data retention
- 100+ seats
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
WPS AI Email Writer
- Free with no sign-up
- No ads on the page
- Length control for short or long emails
- No Gmail or Outlook integration
- Few options beyond length
- Drafts aren't saved
MailMaestro
- Works inside Outlook natively
- Free plan for light use
- Good thread summaries
- Gmail support is less complete than Outlook
- Team features need paid seats
Which one should you choose?
Choose WPS AI Email Writer if you want:
- Free with no sign-up
- No ads on the page
- Length control for short or long emails
Watch out: no gmail or outlook integration.
Choose MailMaestro if you want:
- Works inside Outlook natively
- Free plan for light use
- Good thread summaries
Watch out: gmail support is less complete than outlook.
WPS AI Email Writer vs MailMaestro FAQ
What is the difference between WPS AI Email Writer and MailMaestro?
WPS AI Email Writer: Free web tool that drafts an email from a short note. MailMaestro: AI email writer and summariser for Outlook and Gmail. Both are writing tools.
Is WPS AI Email Writer or MailMaestro cheaper?
WPS AI Email Writer is completely free, while MailMaestro is freemium.
Do WPS AI Email Writer and MailMaestro have free plans?
WPS AI Email Writer: Yes, fully free. MailMaestro: Yes.
Who makes WPS AI Email Writer?
WPS AI Email Writer is made by Kingsoft Office (WPS), based in China.
Who makes MailMaestro?
MailMaestro is made by Maestro Labs, based in United Kingdom.
Which should I choose, WPS AI Email Writer or MailMaestro?
Choose WPS AI Email Writer if you value free with no sign-up and no ads on the page. Choose MailMaestro if you value works inside outlook natively and free plan for light use.