Decopy AI
Decopy AI detects, humanizes, and summarizes AI text. Free plan gives 10 quotas monthly, paid plans start at $9.99/month for 1,100 quotas and 800 credits.
About Decopy AI
What is Decopy AI (2026 update)
Decopy AI is an AI writing utility that combines an AI content detector, an AI humanizer, and a text summarizer in one platform. You paste in AI-generated or human-written text and Decopy either scores how likely it is to be AI-written, rewrites it to sound more natural, or condenses it into a shorter summary, depending on which tool you pick.
What is new in 2026
Decopy’s humanizer now advertises a larger input limit alongside Base and Pro rewrite modes, tone controls, length controls, purpose presets, target language options, and file upload support. The rewrite engine is built to reduce robotic patterns in AI text by varying sentence length and order, what Decopy calls introducing burstiness, to make output read closer to natural human writing. The pricing structure was also reworked into a quota-plus-credit system in 2026, where quotas cover basic functions like detection and credits are spent on premium features such as the Humanize AI Rewrite tool, with each paid tier lowering the effective cost per credit as you move up.
Key features
- AI content detector that scores text for likelihood of AI generation
- AI humanizer with Base and Pro modes plus tone, length, and purpose presets
- Text summarization tool for condensing longer content
- Target language options and file upload support for humanizing documents
- Quota and credit system that separates basic usage from premium rewrite credits
- Purchasable additional credits that do not expire on paid plans
Pricing in 2026
Decopy runs on a combination of monthly quotas (for basic functions) and premium credits (for the humanizer and other premium tools). Higher tiers lower the per-credit cost and raise the monthly allowance.
| Plan | Price | What you get |
|---|---|---|
| Free | Free | 10 quotas per month, 10 premium credits per month, limited basic features |
| Lite | $9.99/month | 1,100 quotas per month, 800 premium credits per month, additional credits at $0.0125 each |
| Basic | $14.99/month | 3,000 quotas per month, 2,000 premium credits per month, additional credits at $0.0075 each |
| Premium | $29.99/month | Unlimited quotas, 5,000 premium credits per month, additional credits at $0.006 each |
Who should use it
Decopy AI fits students, freelance writers, and content teams who need to check whether a piece of text will trigger AI detectors and then rework the flagged sections so they read more naturally. It also suits anyone who wants detection, humanizing, and summarizing in a single subscription rather than juggling three separate tools. It is a weaker fit for teams that need guaranteed, audited bypass of a specific institutional AI detector, since independent reviews report inconsistent real-world performance against some detection tools despite Decopy’s own marketing claims.
Limitations and alternatives
Independent testers have found that Decopy’s humanizer does not always reliably beat every AI detector, so results can vary depending on which detection tool is checking the output and how heavily the original text was AI-generated. The free tier’s 10 monthly quotas and 10 premium credits are thin for regular use, meaning most people who use the humanizer more than occasionally will need at least the Lite plan. For alternatives, Undetectable AI focuses specifically on humanizing text with a strong reputation for detector bypass testing, QuillBot offers paraphrasing and grammar tools bundled with a broader writing suite, and Originality.ai leans toward detection and content verification for publishers and agencies rather than a combined detect-and-humanize workflow. Before relying on any humanizer for a graded assignment or a client deliverable, run the output back through more than one detection tool and read it carefully yourself, since no humanizer can guarantee it will pass every checker every time.
Frequently asked questions
Is Decopy AI free to use?
Yes, Decopy AI has a free plan with 10 quotas and 10 premium credits per month, enough for occasional detection or humanizing but limited for regular use.
What is the difference between quotas and premium credits on Decopy AI?
Quotas cover basic functions like the AI detector, while premium credits are spent on premium features such as the Humanize AI Rewrite tool. Paid plans include a monthly allowance of both.
Does Decopy AI's humanizer reliably bypass AI detectors?
Decopy markets its humanizer as effective against AI detection, but independent reviews report mixed results, so performance can vary depending on which detector is used and how the text was generated.
Can I buy extra credits on Decopy AI?
Yes, paid plans let you purchase additional premium credits that do not expire, with the per-credit price dropping as you move from Lite to Basic to Premium.
Information last verified: September 2026.
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