kitio.aiDechecker vs PlagiarismSearch
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Dechecker starts at $5/mo and PlagiarismSearch 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 text detector
- Bulk document scans
- Plagiarism checker
- Fact checker
- AI code and image detection
- Text humanizer
- Plagiarism checking
- AI-content detection
- Similarity reports with sources
- Paper analysis
- Readability check
- API and chat bot
| Feature | Dechecker | PlagiarismSearch |
|---|---|---|
| Best for | AI text detector with plagiarism, grammar and fact checking tools | Plagiarism checker with AI-content detection and source reports |
| Category | Writing | Writing |
| Pricing model | Freemium | Free trial |
| Starting price | $5/mo | See pricing page |
| Free plan | Yes | No, trial available |
| Made by | Dechecker | PlagiarismSearch |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Dechecker starts at $5/mo and PlagiarismSearch 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
- 80 credits per month
- 1,500 words per AI check
- Batch scan up to 3 files
Basic
$5/mo
- 400 credits per month
- 3,000 words per AI check
- Grammar and plagiarism scans
Pro
$19/mo
- 1,500 credits per month
- 20,000 words per AI check
- Batch scan up to 30 files
Premium
$49/mo
- Unlimited credits
- Batch scan up to 40 files
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Dechecker
- Free plan with monthly credits
- Detects text from several major models
- Many writing tools on one balance
- Free checks limited to 1,500 words each
- AI detection results are probabilistic
- Large tool list can feel cluttered
PlagiarismSearch
- Combines plagiarism and AI checks
- Reports list matched sources
- API for institutions
- Package pricing is hard to compare
- Free check limited to 300 words
- AI detection billed separately
Which one should you choose?
Choose Dechecker if you want:
- Free plan with monthly credits
- Detects text from several major models
- Many writing tools on one balance
Watch out: free checks limited to 1,500 words each.
Choose PlagiarismSearch if you want:
- Combines plagiarism and AI checks
- Reports list matched sources
- API for institutions
Watch out: package pricing is hard to compare.
Dechecker vs PlagiarismSearch FAQ
What is the difference between Dechecker and PlagiarismSearch?
Dechecker: AI text detector with plagiarism, grammar and fact checking tools. PlagiarismSearch: Plagiarism checker with AI-content detection and source reports. Both are writing tools.
Is Dechecker or PlagiarismSearch cheaper?
Dechecker starts at $5/mo and PlagiarismSearch starts at See pricing page. Check both pricing pages for current plans.
Do Dechecker and PlagiarismSearch have free plans?
Dechecker: Yes. PlagiarismSearch: No, trial available.
Who makes Dechecker?
Dechecker is made by Dechecker.
Who makes PlagiarismSearch?
PlagiarismSearch is made by PlagiarismSearch.
Which should I choose, Dechecker or PlagiarismSearch?
Choose Dechecker if you value free plan with monthly credits and detects text from several major models. Choose PlagiarismSearch if you value combines plagiarism and ai checks and reports list matched sources.