How long does Midjourney keep your data?

As long as necessary; deletion within 30 days of request. Source: docs.midjourney.com/hc/en-us/articles/32083472637453-Privacy-Policy (checked Oct 18, 2026), docs.midjourney.com/hc/en-us/articles/32084462534541-Data-Deletion-and-Privacy-FAQ (checked Oct 18, 2026).

Does Midjourney train on your data? (Business plans)

Q: Does Midjourney train on your data by default?

Yes. Midjourney's training summary ticks Yes for training on user prompts and input. No opt-out found. Separately, images are public by default; Stealth mode (Pro and Mega plans only) hides them but is not described as a training opt-out. Source: docs.midjourney.com/hc/en-us/articles/48067080311309-Public-Summary-of-Training-Content (checked Nov 2, 2026), docs.midjourney.com/hc/en-us/articles/32083055291277-Terms-of-Service (checked Nov 9, 2026), docs.midjourney.com/hc/en-us/articles/32019750070669-Stealth-Mode (checked Oct 18, 2026).

Q: Does Midjourney have a SOC 2 Type II report?

Unknown. Not stated on any vendor page we checked.

Q: Is Midjourney ISO/IEC 42001 certified?

Unknown. Not stated on any vendor page we checked.

Q: Does Midjourney offer a DPA for Midjourney?

Unknown. Not stated on any vendor page we checked.

Q: Does Midjourney offer a BAA or HIPAA support?

Unknown. Not stated on any vendor page we checked.

Q: Can you choose where Midjourney stores or processes your data?

Unknown. Not stated on any vendor page we checked.

Business plan Midjourney · Design · Last verified Nov 9, 2026

Trains by default

Trains on some business data by default, with no opt-out stated.

Short answer: Yes

Midjourney's training summary ticks Yes for training on user prompts and input. No opt-out found. Separately, images are public by default; Stealth mode (Pro and Mega plans only) hides them but is not described as a training opt-out.

Source: docs.midjourney.com/hc/en-us/articles/48067080311309-Public-Summary-of-Training-Content, docs.midjourney.com/hc/en-us/articles/32083055291277-Terms-of-Service, docs.midjourney.com/hc/en-us/articles/32019750070669-Stealth-Mode

Why this matters: Data used for training can't be pulled back out of a trained model, so check exactly what Midjourney uses before you roll it out. Why training matters →

0/7 assurances found·2 of 9 fields confirmed from vendor pages

Below, check how long Midjourney keeps your data and what it says about security and AI-management standards (SOC 2, ISO 27001 and ISO 42001). We also cover data processing agreements (DPAs), business associate agreements (BAAs) and HIPAA support, where data can be stored or processed, and zero data retention. Each answer links to Midjourney's own page.

Summary of Midjourney's public pages as of Nov 9, 2026. Not legal advice: terms vary by plan and contract and can change. Confirm with Midjourney before relying on it.

Trains on your data by default

Yes

Source:

docs.midjourney.com/hc/en-us/articles/48067080311309-Public-Summary-of-Training-Content · checked Nov 2, 2026
“Was data from user interactions with the AI model (e.g. user input and prompts) used to train the model? ☒ Yes”
docs.midjourney.com/hc/en-us/articles/32083055291277-Terms-of-Service · checked Nov 9, 2026
“By default, Your Content is publicly viewable and remixable.”
docs.midjourney.com/hc/en-us/articles/32019750070669-Stealth-Mode · checked Oct 18, 2026
“Stealth mode is available only to Pro and Mega Plan members.”

Data retention

As long as necessary; deletion within 30 days of request

Source:

docs.midjourney.com/hc/en-us/articles/32083472637453-Privacy-Policy · checked Oct 18, 2026
“Midjourney will retain Your Personal Data only for as long as is necessary for the purposes set out in this Policy.”
docs.midjourney.com/hc/en-us/articles/32084462534541-Data-Deletion-and-Privacy-FAQ · checked Oct 18, 2026
“Your account and associated data will be deleted within 30 days after successful submission of your deletion request.”