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SIDE-BY-SIDE · 2 OF 3
Two platforms.
Same questions.
Ahrefs AI
MARKETING / CONTENT
PROMPT
Users retain full ownership of submitted prompt characters and keywords.
OUTPUT
Outputs are assigned fully to users under standard commercial parameters.
TRAINING
Data is kept secure within tenant spaces. Model training on enterprise work boards is contractually excluded.
COMMERCIAL
Commercial use of all workflow priorities and prioritizations is fully permitted.
348 verified findings across the displayed surfaces.
Prezi
WORKFLOW & AUTOMATION
PROMPT
Prezi explicitly states it makes no claim of ownership to User Content and obtains no rights beyond those granted in the Agreement. However, users must grant Prezi a broad worldwide, royalty-free, sublicensable, transferable license to their content. For Public User Content, this license is perpetual and covers any purpose. For Private User Content, the license persists for one year post-deletion (or two years for EEA residents as a backup; indefinitely for non-EEA residents as a backup). Users retain underlying ownership but grant extensive use rights by uploading content.
OUTPUT
Deliverables from Professional Services are licensed to the user on a non-exclusive, royalty-free, worldwide basis solely for use within their Prezi account — initially on a 60-day trial basis, then continuing until account expiration or termination if no written termination notice is issued. Users grant co-editors, invited viewers, team administrators, and organizations broad worldwide licenses to access, modify, distribute, and transmit their content (both Public and Private). Prezi retains the right to use Public User Content (excluding usernames) to train its AI models and services. No exclusive or transferable ownership of outputs is confirmed for users.
TRAINING
Prezi explicitly reserves the right to use reusable Public User Content to train its own algorithms, models, and AI products and services, including Prezi AI. Additionally, Prezi may share reusable Public User Content with third-party AI partners, who may use it for their own commercial purposes including training and improving their AI algorithms and models and conducting AI research and development. AI chat session content may be retained in anonymized or aggregated form to refine and improve Prezi's AI models. No equivalent training use is stated for Private User Content.
COMMERCIAL
Prezi may share reusable Public User Content with third-party AI partners who may use it for their own commercial purposes, including AI training and research. The license granted to Prezi for Public User Content explicitly covers promotion and marketing of Prezi products and services. Users are prohibited from using the Prezi Services for their own commercial solicitation, spamming, or advertising, and must respect third-party license restrictions (e.g., Creative Commons non-commercial licenses) when incorporating licensed assets.
402 verified findings across the displayed surfaces.
Empty Comparison Slot
AIRIN SUMMARY
Ahrefs AI has moderate defaults; Prezi carries the most permissive license terms of the set.FOR ENTERPRISE: AHREFS AI ENTERPRISE TIER ACCEPTABLE · PREZI NOT RECOMMENDED
↳ Compliance surfaces · side by side
⚡ INTERACTIVE RISK COMPARISON HEATMAP
| RISK SURFACE | AHREFS AI | PREZI |
|---|---|---|
| PPrompt Ownership | ||
| OOutput Ownership | ||
| TModel Training | ||
| CCommercial Use | ||
| DData Privacy | ||
| $Tier Differences |
* Click any cell in the heatmap matrix to scroll directly to its verbatim policy citations below.
📂 Intellectual Property & Model Training
P
SURFACE 01
Prompt Ownership
Ahrefs AI
MED⚠ CAUTIONMED
Users retain full ownership of submitted prompt characters and keywords.
“ (c) is intended to generate output that is substantially similar to works that are subject to third party intellectual property rights, unless you own the necessary rights in such work;”
Prezi
MED⚠ CAUTIONHIGH
Prezi explicitly states it makes no claim of ownership to User Content and obtains no rights beyond those granted in the Agreement. However, users must grant Prezi a broad worldwide, royalty-free, sublicensable, transferable license to their content. For Public User Content, this license is perpetual and covers any purpose. For Private User Content, the license persists for one year post-deletion (or two years for EEA residents as a backup; indefinitely for non-EEA residents as a backup). Users retain underlying ownership but grant extensive use rights by uploading content.
“ Except as expressly provided in this Agreement, including our Trademark and Brand Usage Policy, or otherwise permitted by law, no Prezi Content may be used, copied, reproduced, communicated to the public, modified, republished, uploaded, posted, publicly displayed, publicly perf…”
O
SURFACE 02
Output Ownership
Ahrefs AI
MED⚠ CAUTIONMED
Outputs are assigned fully to users under standard commercial parameters.
“ c) reproducing, duplicating, copying, using or publishing any portion of Content or User Content to an infringing extent under any laws and regulations applicable to you under the Terms.”
Prezi
MED⚠ CAUTIONHIGH
Deliverables from Professional Services are licensed to the user on a non-exclusive, royalty-free, worldwide basis solely for use within their Prezi account — initially on a 60-day trial basis, then continuing until account expiration or termination if no written termination notice is issued. Users grant co-editors, invited viewers, team administrators, and organizations broad worldwide licenses to access, modify, distribute, and transmit their content (both Public and Private). Prezi retains the right to use Public User Content (excluding usernames) to train its AI models and services. No exclusive or transferable ownership of outputs is confirmed for users.
“ While you may be able to create Private User Content during the Trial Period, Prezi reserves the right to designate such Private User Content as Public User Content after the conclusion of the Trial Period if you do not convert your free trial into a paid Prezi account.”
T
SURFACE 03
Model Training
Ahrefs AI
HIGHMED
Data is kept secure within tenant spaces. Model training on enterprise work boards is contractually excluded.
“ 13.2. You agree to our use of a third-party payment processor to process payments made for and in relation to Ahrefs Services. By submitting payment information such as your credit card details to us, you authorise the third-party payment processor to store such information and/…”
Prezi
HIGH⚠ CAUTIONHIGH
Prezi explicitly reserves the right to use reusable Public User Content to train its own algorithms, models, and AI products and services, including Prezi AI. Additionally, Prezi may share reusable Public User Content with third-party AI partners, who may use it for their own commercial purposes including training and improving their AI algorithms and models and conducting AI research and development. AI chat session content may be retained in anonymized or aggregated form to refine and improve Prezi's AI models. No equivalent training use is stated for Private User Content.
“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.
C
SURFACE 04
Commercial Use
Ahrefs AI
MED⚠ CAUTIONMED
Commercial use of all workflow priorities and prioritizations is fully permitted.
“ e) modify, copy, prepare derivative works of, decompile, reverse engineer, disassemble, or reduce Ahrefs Services to human-readable form, or attempt to discover the source code or underlying components of models or algorithms of Ahrefs Services (unless legally compelled to by ap…”
Prezi
MED⚠ CAUTIONHIGH
Prezi may share reusable Public User Content with third-party AI partners who may use it for their own commercial purposes, including AI training and research. The license granted to Prezi for Public User Content explicitly covers promotion and marketing of Prezi products and services. Users are prohibited from using the Prezi Services for their own commercial solicitation, spamming, or advertising, and must respect third-party license restrictions (e.g., Creative Commons non-commercial licenses) when incorporating licensed assets.
“ 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.”
📂 Data Privacy & Governance
D
SURFACE 05
Data Privacy
Ahrefs AI
HIGHMED
—
“ We have set out below categories of personal information about California residents we have collected, and as applicable disclosed, for a business purpose in the preceding 12 months. The table is followed by a description of the purposes for which we collected personal informati…”
Prezi
MED⚠ CAUTIONHIGH
—
“ 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…”
$
SURFACE 06
Tier Differences
Ahrefs AI
MEDMED
—
“ 7. Subscription Plans and Payments ”
Prezi
HIGH⚠ CAUTIONHIGH
—
“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.