kitio.aiPangram vs Walter Writes AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Pangram starts at $20/mo and Walter Writes AI starts at See pricing page. 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
- AI detection
- Segment highlighting
- Plagiarism check
- Chrome extension
- API
- AI humanizer
- AI text detector
- Paraphraser with tone control
- Grammar and plagiarism checks
- Chrome extension
- Developer API and MCP
| Feature | Pangram | Walter Writes AI |
|---|---|---|
| Best for | Research-backed AI text detector with a low false positive rate | AI humanizer and detector with paraphrasing and grammar tools |
| Category | Writing | Writing |
| Pricing model | Freemium | Free trial |
| Starting price | $20/mo | See pricing page |
| Free plan | Yes | No, trial available |
| Made by | Pangram Labs | Walter Writes AI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Both offer: Chrome extension.
Pricing compared
Pangram starts at $20/mo and Walter Writes AI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- Limited AI detection scans
Individual
$20/mo
- 300,000 words/month
- 100 image scans/month
- Google Docs and Gmail integration
- 7-day free trial
Team
$20/mo
- Per seat, from 2 seats
- Admin and member dashboard
- Unified billing
Professional
$65/mo
- 5x words and image scans
- $200 API credits/month
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
Pangram
- Low false positives in independent tests
- Free daily scans
- Detects many AI models
- Newer brand than GPTZero or Turnitin
- Heavy use needs the Professional plan
Walter Writes AI
- Humanizer and detector in one account
- API covers text, image and voice detection
- Works inside Claude and Codex via MCP
- Pricing not listed on the homepage
- Humanizing can change meaning or tone
- Using it to pass off AI work may break school rules
Which one should you choose?
Choose Pangram if you want:
- Low false positives in independent tests
- Free daily scans
- Detects many AI models
Watch out: newer brand than gptzero or turnitin.
Choose Walter Writes AI if you want:
- Humanizer and detector in one account
- API covers text, image and voice detection
- Works inside Claude and Codex via MCP
Watch out: pricing not listed on the homepage.
Pangram vs Walter Writes AI FAQ
What is the difference between Pangram and Walter Writes AI?
Pangram: Research-backed AI text detector with a low false positive rate. Walter Writes AI: AI humanizer and detector with paraphrasing and grammar tools. Both are writing tools.
Is Pangram or Walter Writes AI cheaper?
Pangram starts at $20/mo and Walter Writes AI starts at See pricing page. Check both pricing pages for current plans.
Do Pangram and Walter Writes AI have free plans?
Pangram: Yes. Walter Writes AI: No, trial available.
Who makes Pangram?
Pangram is made by Pangram Labs, based in United States.
Who makes Walter Writes AI?
Walter Writes AI is made by Walter Writes AI.
Which should I choose, Pangram or Walter Writes AI?
Choose Pangram if you value low false positives in independent tests and free daily scans. Choose Walter Writes AI if you value humanizer and detector in one account and api covers text, image and voice detection.