
Get the best Originality.ai deal. Annual Pro at $12.95/mo, 50 free credits with Chrome extension. Plans compared. Updated April 2026.
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50 Free Credits — Install the Chrome extension for 50 free credits (~5,000 words). Annual Pro plan: $12.95/mo vs $14.95/mo monthly. Pay-as-you-go at $30 for 3,000 credits if you don't need a subscription.
✓ Pay-as-you-go credits last 2 years
Originality.ai scans content for AI generation and plagiarism in a single pass. It detects output from ChatGPT, Claude, Gemini, Llama, and major paraphrasing tools like Quillbot. One credit equals 100 words, so 2,000 monthly credits covers about 200,000 words.
For content marketers managing freelance writers, this is the most practical AI detection tool available. The interface is faster than GPTZero and the accuracy has been consistently better than Copyleaks for edited AI content.
| Deal | Savings | Details |
|---|---|---|
| Annual Pro billing | Save vs monthly | $12.95/mo vs $14.95/mo |
| 50 free credits | ~5,000 words | Install Chrome extension |
| Pay-as-you-go | No subscription | $30 for 3,000 credits (2-year expiry) |
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