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SIDE-BY-SIDE · 2 OF 3
Two platforms.
Same questions.
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.
Spellbook
ENTERPRISE SEARCH / PRODUCTIVITY
PROMPT
Law firm customers own all contract documents and legal inputs. Spellbook (Rally Legal) processes documents for AI contract review and drafting.
OUTPUT
Customers own all AI-generated contract language, suggestions, and redlines. Spellbook does not assert IP over outputs.
TRAINING
Unknown — cached spellbook-ai_tos.txt contains policy text in a single HTML line (line 362) exceeding the 25,000-token Read tool limit. Core IP and data use sections (1–12) are inaccessible. Sections 13.7–13.13 (dispute resolution, governing law: New York) were readable. Privacy file has same structure issue.
COMMERCIAL
Commercial use is fully permitted for legal practice and enterprise contract management.
177 verified findings across the displayed surfaces.
Empty Comparison Slot
AIRIN SUMMARY
Prezi carries highly permissive license terms; Spellbook carries highly permissive license terms.FOR ENTERPRISE: PREZI NOT RECOMMENDED · SPELLBOOK NOT RECOMMENDED
↳ Compliance surfaces · side by side
⚡ INTERACTIVE RISK COMPARISON HEATMAP
| RISK SURFACE | PREZI | SPELLBOOK |
|---|---|---|
| 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
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…”
Spellbook
MED⚠ CAUTIONHIGH
Law firm customers own all contract documents and legal inputs. Spellbook (Rally Legal) processes documents for AI contract review and drafting.
“ (b) This Agreement does not grant Customer any intellectual property license or rights in or to the Spellbook AI Platform or any of its components, except to the limited extent that such rights are necessary for Customer's use of the Spellbook AI Platform as specifically au…”
O
SURFACE 02
Output Ownership
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.”
Spellbook
MEDHIGH
Customers own all AI-generated contract language, suggestions, and redlines. Spellbook does not assert IP over outputs.
“ 6.2. Feedback. ”
T
SURFACE 03
Model Training
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.
Spellbook
MED⚠ CAUTIONHIGH
Unknown — cached spellbook-ai_tos.txt contains policy text in a single HTML line (line 362) exceeding the 25,000-token Read tool limit. Core IP and data use sections (1–12) are inaccessible. Sections 13.7–13.13 (dispute resolution, governing law: New York) were readable. Privacy file has same structure issue.
“ (iv) No Third Party LLM Model Training. Customer Data transmitted to Third Party LLMs via the Spellbook AI Platform will not be used to train, improve, or develop the AI models of those Third Party LLMs. Accordingly, Spellbook will ensure that all Third Party LLMs are prohibited…”
C
SURFACE 04
Commercial Use
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.”
Spellbook
MED⚠ CAUTIONHIGH
Commercial use is fully permitted for legal practice and enterprise contract management.
“ (i) reverse engineer, decompile, disassemble, or otherwise attempt to derive the source code or underlying algorithms of the Spellbook AI Platform;”
📂 Data Privacy & Governance
D
SURFACE 05
Data Privacy
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…”
Spellbook
MED⚠ CAUTIONHIGH
—
“ (a) Spellbook collects and uses categories of Personal Data from the Customer and its Users that are required to administer Customer's Spellbook account, including payment records and credit cards. Otherwise, Spellbook only collects and uses Personal Data as necessary to pr…”
$
SURFACE 06
Tier Differences
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.
Spellbook
MED⚠ CAUTIONHIGH
—
“ (b) Spellbook reserves the right to discontinue or modify its provision of any Beta Features to the Customer at any time, with or without notice;”