U Undetectable AI Black Friday 2026 deal
Not live yet No 2026 offer on undetectable.ai yet. Last year: 50% off annual: $60 a year ($5 a month) with 10,000 words a month.
- Status
- Not live yet
- 2025 offer
- 50% off annual: $60 a year ($5 a month) with 10,000 words a month (Black Friday season)
- Free plan
- No free plan. The free trial is limited to 250 words; more use needs a paid plan.
Pricing page and homepage checked 9 Nov 2026. The site menu tags Pricing with a SALE label, but the pricing page shows only the standard Yearly 50% off toggle, with the same structure and price recorded as last year's Black Friday deal. Coupon sites list Undetectable AI codes; none confirmed on the vendor's site.
Best for
Writers and editors who draft with AI and want a detector and rewriting tool in one subscription, paid by word volume.
Watch out for
Plans are capped by words per month, and today's yearly price equals what we recorded as last year's Black Friday deal, so a sale banner may not mean a lower price.
We recorded Undetectable AI's 2025 Black Friday offer as 50% off annual billing at $60 a year for 10,000 words a month. Today's yearly price for that tier is exactly $60. That suggests last year's promotion was the standing yearly discount presented as a Black Friday deal rather than an extra cut, although we cannot see what the yearly price was before it. A 2026 promotion may still appear, and the SALE tag in the site menu hints at seasonal marketing, but unless the yearly price drops below $5.00 a month for 10,000 words, there is nothing to wait for.
Undetectable AI pricing before any discount
| Plan | Price | Notes |
|---|
| 10K words/month | $9.99 monthly, or $5.00/mo yearly (charged annually $60.00) | Unlimited AI detecting on all paid plans |
| 20K words/month | $19.00 monthly, or $9.50/mo yearly (charged annually $114.00) | |
| 35K words/month | $31.00 monthly, or $15.75/mo yearly (charged annually $189.00) | |
| 50K words/month | $42.50 monthly, or $21.25/mo yearly | Slider on this card runs up to 380,000 words a month |
| For Business | Custom pricing | Bulk and non-expiring credits, redistribution and white labeling |
As shown on undetectable.ai on Monday, November 9, 2026. Prices can vary by region and currency.
Choose yearly billing: every word tier costs about half its monthly rate, from $60 a year for 10,000 words a month to $114 a year for 20,000. Before paying, run the 250-word free trial on a sample of your own text to judge the output. If your volume is uneven from month to month, ask about the business option, which advertises credits that do not expire at the end of each month.
Past Undetectable AI Black Friday offers
- 2025 50% off annual: $60 a year ($5 a month) with 10,000 words a monthBlack Friday seasonSource: zplatform tracking 50%
Detector plus rewriter, priced by words
Undetectable AI sells two tools in one subscription: an AI content detector that scores text for signs of machine generation, and a rewriter, which it calls a humanizer, that reworks AI-drafted text to read more naturally. Paid plans list unlimited detection; the monthly word allowance applies to rewriting.
We cover it as a writing and editing tool for content teams. Students should check their institution's rules on AI assistance before using any rewriting tool on coursework; that is a policy question no discount changes.
Choosing an Undetectable AI word tier
Prices rise almost in step with words, so larger tiers are not much cheaper per word than the first. On yearly billing on 9 November 2026:
- 10,000 words a month: $5.00 a month ($60 a year)
- 20,000 words: $9.50 a month ($114 a year)
- 35,000 words: $15.75 a month ($189 a year)
- 50,000 words: $21.25 a month
Estimate how many words you actually run through the rewriter each month, not how many you write. Many users only rework the passages that read stiffly.
Tools to weigh against it
If your goal is cleaner writing rather than a detection score, a general editor may serve you better. QuillBot's Black Friday page covers a paraphraser and grammar checker that also includes its own detector, and our AI detector comparison is the place to start if detection is the main job.
Undetectable AI Black Friday questions
Is there an Undetectable AI Black Friday sale in 2026?
Not on its site as of 9 November 2026. The pricing page shows standard rates, with yearly billing at 50% off the monthly price.
How much is Undetectable AI per year?
$60 a year for 10,000 words a month, $114 for 20,000 and $189 for 35,000, as shown on the pricing page on 9 November 2026.
Does Undetectable AI have a free plan?
No. It offers a free trial limited to 250 words; further use needs a paid plan.
Was last year's Undetectable AI Black Friday deal a real discount?
The deal we recorded for 2025, $60 a year for 10,000 words a month, is the same as today's standard yearly price. We cannot see the yearly price from before that sale, so we cannot say how much it saved.
