Does Dex own your prompts?
Only to a degree—Dex's cited terms leave your prompt rights subject to license carve-outs or conditions.
Their words · Terms of Service
“ User Conduct: You are solely responsible for all code, information, data, text, software, messages, and other materials (“content”) that you make available to ThirdLayer, including by uploading, posting, publishing, or displaying (hereinafter, “upload(ing)”) via the Service or by emailing or otherwise making available to other users of the Service (collectively, “User Content”). The following are examples of the kinds of content and/or uses that are illegal or prohibited by ThirdLayer. ThirdLayer reserves the right to investigate and take appropriate legal action against anyone who, in ThirdLayer's sole discretion, violates this provision, including removing the offending content from the Service, suspending or terminating the account of such violators, and reporting the violator to law enforcement authorities. You agree to not use the Service to: Email or otherwise upload or transmit any content that (i) infringes any intellectual property or other proprietary rights of any party; (ii) you do not have a right to upload under any law or under contractual or fiduciary relationships; (iii) contains software viruses or any other computer code, files or programs designed to interrupt, destroy, or limit the functionality of any computer software or hardware or telecommunications equipment; (iv) poses or creates a privacy or security risk to any person; (v) constitutes unsolicited or unauthorized advertising, promotional materials, commercial activities and/or sales, “junk mail,” “spam,” “chain letters,” “pyramid schemes,” “contests,” “sweepstakes,” or any other form of solicitation; (vi) is unlawful, harmful, threatening, abusive, harassing, tortious, excessively violent, defamatory, vulgar, obscene, pornographic, libelous, invasive of another's privacy, hateful,”
Captured 2026-09-25. Open captured source →Snapshot SHA-256: 38e281644c3d51ff6dcb77a2d6c9c3024509cf6106289385d98b1f3ec7a240f6
Permalink to this finding →Informational only, not legal advice. Terms can change; check the cited policy and capture date before relying on this answer.
The same question for other platforms
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