Turn this comparison into procurement-ready diligence
Free shows today's risk. A Stack Audit gives you a citable, verbatim-sourced PDF across your whole AI stack — and flags the moment a vendor's terms change.
Free shows today's risk. A Stack Audit gives you a citable, verbatim-sourced PDF across your whole AI stack — and flags the moment a vendor's terms change.
Your privacy
We use first-party analytics and Google Analytics to understand traffic and improve the site (IP-derived location, device info, analytics cookies). We never sell your personal information and run no advertising trackers. You can opt out below. See our Privacy Policy and Cookie Policy.
402 verified findings across the displayed surfaces.
293 verified findings across the displayed surfaces.
Empty Comparison Slot
Prezi carries highly permissive license terms; Voicemod AI carries highly permissive license terms.FOR ENTERPRISE: PREZI NOT RECOMMENDED · VOICEMOD AI NOT RECOMMENDED
| RISK SURFACE | PREZI | VOICEMOD AI |
|---|---|---|
| PPrompt Ownership | ||
| OOutput Ownership | ||
| TModel Training | ||
| CCommercial Use | ||
| DData Privacy | ||
| $Tier Differences |
“ As long as you comply with this Agreement, Prezi grants you a limited, revocable, non-exclusive, non-assignable, non-sublicensable right to access and use the Service as it is intended to be used and in accordance with this Agreement and applicable law. We grant you no other rig…”
“ Sign up and log-in to your account may be done with your email address or by means of some social logins. Any terms and conditions in relation to the email service or social login that you use are from theirs and they have nothing to do with our terms and conditions. ”
“ With respect to Public User Content, you hereby do and shall grant to Prezi (and its successors, assignees, and third-party service providers) a worldwide, perpetual, non-exclusive, royalty-free, fully paid, sublicensable (through multiple tiers), and transferable license to use…”
“To provide our Services (such as storing your content in our cloud and sharing the content in the Community Content Hub, as well as maintaining, operating, exploiting or advertising the Hub and any other products or services offered by us, our licensors, partners or related compa…”
Although users retain ownership, the license granted is perpetual, irrevocable, sublicensable, worldwide, and covers derivative works, marketing exploitation, and sharing with third parties and APIs — extremely broad.
“Re-useable Public User Content. If your content is designated as Public User Content, you may choose to “allow re-use” of that content (in the case of videos that are designated Public User Content, you are required to allow re-use). We may share your reusable Public User Content…”
Public User Content (and for videos, mandatorily so) may be shared with third-party AI partners for training and commercial AI R&D. Users on free/public accounts have very limited ability to opt out of this use.
“Operating and improving Voicemod Products, so that they can work as designed and can maintain the ever-improving nature of our technology, for example, to prevent or address malware or illegal content, or to develop them to offer you better quality sounds or voices, better adapt…”
User content may be used to improve and develop Voicemod's technology, which includes AI/ML models, as part of the broad perpetual license grant. This effectively permits training use.
“ Without Prezi’s express written permission, sell access to the Services or sell advertising, sponsorships or promotions placed on or within the Services or any User Content.”
“you expressly authorise Voicemod, on a non-exclusive basis, free of charge, worldwide and without time limitation, to use your comments, feedback and/or testimonials for any purpose (including commercial), including any photograph, image, text and/or video forming part thereof, i…”
Users grant Voicemod a perpetual, worldwide, free-of-charge license to use their testimonials, feedback, images, and likeness for any commercial purpose without limitation.
“ This license ends one year after you delete your Private User Content or your account is closed (either by you or by us), except (i) to the extent that your Private User Content has been shared with others and they have not deleted it, (ii) that if you are a habitual resident of…”
“You also acknowledge and agree that User Content, once uploaded to the Community Content Hub, may be downloaded by other users to create more content and that, accordingly, even if you subsequently delete any content, it may continue to be used by those users who downloaded it du…”
Deletion of content does not guarantee removal; content downloaded by other users may continue to circulate indefinitely. Combined with the perpetual irrevocable license, effective deletion is practically impossible.
“Prezi Public (free) Accounts. If you have a Prezi Public (free) account, all of the User Content you create, including all of the information within your presentations, your videos, your other content, and your username will be available to anyone who has access to the internet (…”
Free account users have all content made public by default with no general right to privacy; only users with 'specific licenses' may create private content. This represents a significant tier-based risk difference.
“ 3. We may also provide technical support for the use of Voicemod Products and/or Voicemod Content, with limitations, especially in the cases of discontinued Products and old versions of our Products, Services and/or Technology. ”