Which vendors use Backblaze as a subprocessor?

2 vendors in the ClauseTrail directory list Backblaze as a subprocessor: Mistral AI and Socket.

How is this list kept up to date?

ClauseTrail reads each vendor's published subprocessor list every day. A vendor appears here while its latest list names Backblaze, and moves to "No longer listed by" when a later list drops it.

Backblaze as a subprocessor: 2 vendors that use it (October 2026)

2 vendors in the directory name Backblaze on their published subprocessor list, read from each vendor's own page and re-checked daily.

Backblaze's own subprocessors →

Vendors that use Backblaze (October 2026)

#	Vendor	Uses it for	Location	First seen
1	Mistral AI	Cloud infrastructure	Netherlands	October 5, 2026
2	Socket	storage of open source package data	—	September 28, 2026

First seen: the first check of the vendor's list that named Backblaze.

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Backblaze as a subprocessor: FAQ

Which vendors use Backblaze as a subprocessor?: 2 vendors in the ClauseTrail directory list Backblaze as a subprocessor: Mistral AI and Socket.
How is this list kept up to date?: ClauseTrail reads each vendor's published subprocessor list every day. A vendor appears here while its latest list names Backblaze, and moves to "No longer listed by" when a later list drops it.