Midjourney vs Stability AI

Compare how Midjourney and Stability AI handle training, data retention, liability, arbitration, and governance changes over time.

Governance changes can affect enterprise usage rights, data retention policies, training controls, and dispute handling. This comparison is based on continuously monitored governance documents.

9 documents monitored 168 provisions tracked Continuously monitored
Midjourney
Rapidly evolving governance
Limited document coverage
Moderately restrictive
Strong arbitration requirements
Recent focus: Data Sharing, Privacy Rights, Liability Limitation
87 provisions · 4 documents · 5 recent changes
Stability AI
Stable governance profile
Moderate document coverage
Moderately restrictive
81 provisions · 5 documents · 1 recent changes
Key Differences

Midjourney updated governance documents 5 times in the last 30 days. Stability AI: 1.

Stability AI has broader governance coverage across 22 provision categories vs 19.

Operational Implications

Midjourney may require more active governance monitoring due to higher policy change frequency.

Both vendors maintain mandatory arbitration structures that may affect enterprise dispute resolution options.

Both vendors disclose AI training provisions. Review specific opt-out mechanisms and data retention terms before uploading sensitive data.

Governance comparison based on continuously monitored documents. Provisions are extracted, classified, and tracked for changes over time.
Governance Quick Facts
Mandatory
Mandatory
Disclosed
Disclosed
Specified
Specified
Waived
Waived
Provisions tracked
87 21 high
81 26 high
Documents monitored
4
5
Changes (30 days)
5
1
Governance stability
Frequently updated
Infrequent changes

High-severity provisions include mandatory arbitration, broad data sharing, AI training clauses, and liability limitations. Governance stability reflects document change frequency over the last 30 days. Methodology →

Provision Coverage by Category

Governance provisions grouped by type. Higher counts indicate more detailed governance language in that area.

Category
Midjourney
Stability AI
6 3 high
16 9 high
11
4
11
4
5 2 high
5
3
5 1 high
4 2 high
4 4 high
4 2 high
3 1 high
3 1 high
4 3 high
3 3 high
2 1 high
0
5
Show 14 more categories
Recent Midjourney Changes
HIGH Apr 26
Midjourney removed 13 sentences from its Terms of Service on April 26, 2026, including entire secti…
HIGH Apr 21
Midjourney removed 7 sentences and structural elements from its Privacy Policy on April 21, 2026, i…
Recent Stability AI Changes

No governance changes detected in the last 30 days.

Key Midjourney Provisions
CSAM Absolute Prohibition →

This provision establishes a foundational content restriction that applies to a…

Limitation of Liability and Indemnification →

The liability structure creates bounded financial exposure for the service prov…

Mandatory Binding Arbitration and Jury Trial Waiver →

This clause establishes the procedural mechanism for dispute resolution and mod…

Perpetual Irrevocable Content License →

This provision establishes Midjourney's retained rights to user-generated conte…

Prohibition on Imagery of Real People for Harm or Harassment →

The provision establishes a behavioral boundary for platform use by restricting…

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Key Stability AI Provisions
Prohibition on Harassment and Non-Consensual Intimate Imagery →

The provision establishes operational boundaries for permissible service use by…

Weapons Development and Critical Infrastructure Prohibition →

The provision establishes operational boundaries for service access by excludin…

Prohibition on Deceptive Synthetic Media and Deepfakes →

This provision establishes operational boundaries on the permitted uses of gene…

Prohibition on Child Sexual Abuse Material (CSAM) →

This clause establishes a categorical restriction aligned with legal obligation…

Account Suspension and Termination →

This provision defines the operational framework governing account continuity a…

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