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SIDE-BY-SIDE · 2 OF 3
Two platforms.
Same questions.
Buffer AI
CRM & CONTENT OPERATIONS
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.
443 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
Buffer AI has moderate defaults; Spellbook carries the most permissive license terms of the set.FOR ENTERPRISE: BUFFER AI ENTERPRISE TIER ACCEPTABLE · SPELLBOOK NOT RECOMMENDED
↳ Compliance surfaces · side by side
⚡ INTERACTIVE RISK COMPARISON HEATMAP
| RISK SURFACE | BUFFER AI | 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
Buffer AI
HIGHMED
Users retain full ownership of submitted prompt characters and keywords.
“ 8.3 Terms Specific to Buffer Creator Without limiting the generality of Section 7.1 above, the following terms apply to Buffer Creator: You acknowledge and agree that (a) Buffer Creator interfaces with certain third party services (including GPT-3 provided by OpenAI) and may…”
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
Buffer AI
HIGHMED
Outputs are assigned fully to users under standard commercial parameters.
“ 5.1 Limited License Subject to your complete and ongoing compliance with these Terms, Buffer grants you, solely for your a limited, non-exclusive, non-transferable, non-sublicensable, and revocable license to: (a) install and use one object code copy of any mobile or other dow…”
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
Buffer AI
MEDMED
Data is kept secure within tenant spaces. Model training on enterprise work boards is contractually excluded.
“ 9.2 Limited License Grant to Buffer By Posting User Content to or via the Service, you grant Buffer a worldwide, non-exclusive, irrevocable, royalty-free, fully paid right and license (with the right to sublicense through multiple tiers) to host, store, transfer, publicly disp…”
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
Buffer AI
MED⚠ CAUTIONMED
Commercial use of all workflow priorities and prioritizations is fully permitted.
“ 5.1 The licenses to the Software granted to You hereunder are solely for the limited purposes set forth in Section 2 (License Grants). The Software, including, without limitation, the Documentation, shall not be used for any other purpose or use. 5.2 Except as expressly permitt…”
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
Buffer AI
HIGHMED
—
“ Buffer may sell, transfer or otherwise share some or all of its assets, including personal information, in connection with a merger, acquisition, reorganization, sale of assets, or similar transaction, or in the event of insolvency or bankruptcy. You will have the opportunity to…”
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
Buffer AI
MED⚠ CAUTIONMED
—
“ l) exceed the amount of bandwidth, storage or processing power as determined by Buffer in its sole discretion or use the API in a manner that exceeds any quota limitations as set by Buffer in its sole discretion;”
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;”