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SIDE-BY-SIDE · 2 OF 3
Two platforms.
Same questions.
AI21 Labs
DEVELOPER / CODING
PROMPT
API customers own all prompts and inputs submitted to AI21 Labs models. AI21 Labs processes inputs to generate text outputs.
OUTPUT
API customers own the outputs generated by AI21 models. AI21 Labs does not assert IP over API outputs.
TRAINING
The AI21 Labs Website ToS grants AI21 a 'worldwide, irrevocable, non-exclusive, royalty-free, perpetual, sublicensable (through multiple tiers), and transferable right and license' to use 'Your Content' for AI21's business. However, the Privacy Policy explicitly states: 'not use data obtained from these APIs to develop, improve, or train any machine learning or AI models beyond the user's own personalized experience.' This API-specific no-training commitment materially limits the broad website ToS license for API customers. The website ToS covers non-commercial personal use of the website; enterprise API governed by separate agreements.
COMMERCIAL
Commercial use is fully permitted for API customers. AI21's Jurassic models and Wordtune are used commercially.
128 verified findings across the displayed surfaces.
Dify
WORKFLOW & AUTOMATION
PROMPT
Dify's privacy policy does not explicitly address ownership of prompts or inputs submitted to AI workflows. The policy covers personal data collection but not IP rights.
OUTPUT
Dify's privacy policy is silent on ownership of AI workflow outputs. No explicit IP assignment or licensing terms for outputs are documented in publicly available policies.
TRAINING
Only aggregated/anonymized statistics collected for service performance. No explicit training on customer data.
COMMERCIAL
Dify offers a cloud and self-hosted (open source) product. Commercial use terms are not clearly specified in the publicly available privacy policy.
215 verified findings across the displayed surfaces.
Empty Comparison Slot
AIRIN SUMMARY
AI21 Labs carries highly permissive license terms; Dify carries highly permissive license terms.FOR ENTERPRISE: AI21 LABS NOT RECOMMENDED · DIFY NOT RECOMMENDED
↳ Compliance surfaces · side by side
⚡ INTERACTIVE RISK COMPARISON HEATMAP
| RISK SURFACE | AI21 LABS | DIFY |
|---|---|---|
| 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
AI21 Labs
MEDHIGH
API customers own all prompts and inputs submitted to AI21 Labs models. AI21 Labs processes inputs to generate text outputs.
“ 8.1. Ownership of AI21 Technology . Notwithstanding anything in this Agreement to the contrary, AI21 (and/or its licensors and suppliers, as applicable) is, and shall be, the sole and exclusive owner of all right, title and interest (including without limitation all Intellectual…”
Dify
MEDHIGH
Dify's privacy policy does not explicitly address ownership of prompts or inputs submitted to AI workflows. The policy covers personal data collection but not IP rights.
“ You retain ownership of your Customer Content, including Customer Content from your accounts with Third-Party Services that are transmitted, processed, and/or stored in the Service. By transmitting, processing, and/or storing Customer Content in the Service, you hereby grant Dif…”
O
SURFACE 02
Output Ownership
AI21 Labs
MEDHIGH
API customers own the outputs generated by AI21 models. AI21 Labs does not assert IP over API outputs.
“ 4.12. Documentation . Customer shall use the AI21 Solutions and the Output in accordance with the Documentation. For such purposes, the Documentation is hereby incorporated by reference into this Agreement.”
Dify
HIGH
Dify's privacy policy is silent on ownership of AI workflow outputs. No explicit IP assignment or licensing terms for outputs are documented in publicly available policies.
No citation available
T
SURFACE 03
Model Training
AI21 Labs
MEDHIGH
The AI21 Labs Website ToS grants AI21 a 'worldwide, irrevocable, non-exclusive, royalty-free, perpetual, sublicensable (through multiple tiers), and transferable right and license' to use 'Your Content' for AI21's business. However, the Privacy Policy explicitly states: 'not use data obtained from these APIs to develop, improve, or train any machine learning or AI models beyond the user's own personalized experience.' This API-specific no-training commitment materially limits the broad website ToS license for API customers. The website ToS covers non-commercial personal use of the website; enterprise API governed by separate agreements.
“ 7.8. License to Customer Content and Output . Customer hereby grants to AI21 and its Affiliates a worldwide, non-exclusive, royalty-free, paid-up, sublicensable (to AI21’s data subprocessors, Hosting Providers, as well as to third party service providers engaged by AI21 in…”
Dify
MEDHIGH
Only aggregated/anonymized statistics collected for service performance. No explicit training on customer data.
“ If you use a service where you select your own AI model provider and supply your own API key, your AI interaction data is transmitted directly to your chosen provider for processing. Whether such data is used for model training depends on the agreement between you and that provi…”
C
SURFACE 04
Commercial Use
AI21 Labs
MED⚠ CAUTIONHIGH
Commercial use is fully permitted for API customers. AI21's Jurassic models and Wordtune are used commercially.
“ remove, alter, or conceal any copyright, trademark, or other proprietary rights notices displayed on or in any AI21 Technology; ”
Dify
HIGH
Dify offers a cloud and self-hosted (open source) product. Commercial use terms are not clearly specified in the publicly available privacy policy.
No citation available
📂 Data Privacy & Governance
D
SURFACE 05
Data Privacy
AI21 Labs
MED⚠ CAUTIONHIGH
Website/consumer: perpetual irrevocable license; personal non-commercial use only. API customers: explicit no-training commitment — data not used to train AI/ML models beyond user's own personalized experience. Enterprise API governed by separate agreement with DPA.
“ Downloading, exfiltrating, copying, or otherwise retaining AI21 Labs data or AI21 Labs client data that does not belong to you;”
Dify
MED⚠ CAUTIONHIGH
—
“ For on-premise deployments, we do not collect the above information through the product itself, but may receive basic connection and version data through license verification and product update services. When you visit our websites, documentation, or support channels, this secti…”
$
SURFACE 06
Tier Differences
AI21 Labs
MED⚠ CAUTIONHIGH
Website/consumer: perpetual irrevocable license; personal non-commercial use only. API customers: explicit no-training commitment — data not used to train AI/ML models beyond user's own personalized experience. Enterprise API governed by separate agreement with DPA.
“ 4.5. Subscription Scope . For the avoidance of doubt: (a) the Subscription is subject to the applicable Subscription Scope, and Customer shall not use any technical or other means within, or external to, the AI21 Solution to exceed or circumvent the Subscription Scope, and (b) t…”
Dify
LOWHIGH
—
“ 11. “Fees” mean the fees applicable to your use of the Service in accordance with the applicable package as included in our pricing notice included in the Service or on Dify’s website or, if applicable, as set forth in a Dify order form.”