Wordtune AI content detector

The free allowance was three checks a day. The widget's limit dialog read: "Thanks for using the AI detection tool. You've used the 3 daily limit, but you can come back again tomorrow and reuse the tool. You can also use Wordtune to rephrase your text and make it more original using AI" (archived widget bundle, 26 November 2024, read 10 November 2026). No monthly word figure was stated, so the free words per month field stays empty; the 3 a day is quoted here and not ranked, because the tool is withdrawn and the figure sits only in the shipped bundle, never on a vendor page (ruling of 10 November 2026). The archived page stated no account requirement, so the no-account flag stays off under the rule that reads statements rather than behaviour.

The detector was never sold. Wordtune's live plans page lists Basic at $0.00, Advanced at $6.99 a month ($4.89 a month billed annually) and Unlimited at $9.99 a month ($6.99 a month billed annually), with allowances for rewrites, AI suggestions and summaries, and none of the three plans mentions AI detection (wordtune.com/plans, read 10 November 2026). The card therefore carries no plan table, and the pricing above describes the writing assistant, not the detector.

On retention, the live privacy policy of August 3, 2025 states in section 2.2: "Your Personal Data will be stored until we proactively delete it or you send a valid deletion request", and it lists among collected data "Content including prompts, text, documents, and any other content and information uploaded, entered, or otherwise transmitted by you in connection with your use of the Services" (privacy policy, read 10 November 2026). Section 5.5 adds that "we may aggregate your Personal Information and content to develop AI21 products and services", with an opt-out by email. No period is stated and the archived detector page carried no retention statement, so the retention rank field is empty. Ownership comes from the same policy, which names AI21 Labs Ltd. as data controller, and from the terms of use of October 15, 2025, which apply the laws of the State of Israel and the courts of Tel Aviv-Yafo (terms of use, read 10 November 2026).

The archived page made one accuracy claim without a dataset, a date or a method: "The AI detector uses Large Language Models to analyze patterns commonly used to generate text using AI. This way, it is able to pinpoint paragraphs and sentences likely created by AI. It has an accuracy rate of over 99%" (archived detector page, 30 March 2025, read 10 November 2026). The card writes the figure as over 99% (accuracy rate), quoted and attributed. The step-by-step copy above it promised that the tool "will accurately predict the origin of your text". No false positive rate was published, so the claim gap field pairs the 99% with no study figure: Kar 2024 printed displayed scores on one article, not an accuracy rate.

The page framed detection as a step toward rewriting. Step 4 read "Rewrite: Use the Wordtune Rewrite tool to rephrase any parts of the text that were marked as AI-generated", and the blog post gave the reason: "Google penalizes content generated by AI, and generally ranks machine-written text lower on search result pages than content that was written by humans" (blog post, August 21, 2023, read 10 November 2026). The live site sells a "Humanize AI" feature in its navigation (read 10 November 2026). The card carries no statement that the detector catches paraphrased text, because none was made, and it carries the rewrite sentences as the vendor's own framing.