kitio.aiAI Writer vs WriterX
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. AI Writer starts at See pricing page and WriterX starts at $29/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- 100+ writing tools
- Email and letter templates
- Paraphraser and grammar checker
- Text and PDF summarizer
- Essay rewriter and extender
- Template library
- Long-form canvas
- Chat assistant
- Multi-step workflows
- Brand voice
- Content repurposing
| Feature | AI Writer | WriterX |
|---|---|---|
| Best for | Mobile and web writing app for emails, essays and articles | AI writing assistant for marketing copy and long-form articles |
| Category | Writing | Writing |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $29/mo |
| Free plan | Yes | Yes |
| Made by | AI Writer | WriterX |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
AI Writer starts at See pricing page and WriterX starts at $29/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 1,000 words per month
- Upgrade when you need more
Standard
$29/mo
- 1 seat
- Unlimited words (fair use)
- 1 brand voice, 50 knowledge items
- 25+ languages
Pro
$59/mo
- 5 seats
- 5 brand voices
- 250 knowledge base items
- Fair use applies
Enterprise
Contact sales
- White-labelling
- More seats and team management
- Real-time collaboration
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
AI Writer
- Large set of templates for common messages
- Works on mobile and the web
- Many small tools in one app
- Pricing is not shown on the website
- Generic output that needs editing
- Relies on third-party GPT models
WriterX
- Free plan to try it
- Brand voice and knowledge base
- Covers short copy and long-form
- Free plan is limited to 1,000 words
- Unlimited words are subject to fair use
- Brand voices capped by plan
Which one should you choose?
Choose AI Writer if you want:
- Large set of templates for common messages
- Works on mobile and the web
- Many small tools in one app
Watch out: pricing is not shown on the website.
Choose WriterX if you want:
- Free plan to try it
- Brand voice and knowledge base
- Covers short copy and long-form
Watch out: free plan is limited to 1,000 words.
AI Writer vs WriterX FAQ
What is the difference between AI Writer and WriterX?
AI Writer: Mobile and web writing app for emails, essays and articles. WriterX: AI writing assistant for marketing copy and long-form articles. Both are writing tools.
Is AI Writer or WriterX cheaper?
AI Writer starts at See pricing page and WriterX starts at $29/mo. Check both pricing pages for current plans.
Do AI Writer and WriterX have free plans?
AI Writer: Yes. WriterX: Yes.
Who makes AI Writer?
AI Writer is made by AI Writer.
Who makes WriterX?
WriterX is made by WriterX.
Which should I choose, AI Writer or WriterX?
Choose AI Writer if you value large set of templates for common messages and works on mobile and the web. Choose WriterX if you value free plan to try it and brand voice and knowledge base.