Uploading a book to Higgsfield or Kling AI

Higgsfield's and Kling AI's terms read differently on five of the six upload clauses: rights warranties, licences, training use, infringement handling and deletion. As of 2026-09-25.

Fig. 1 Filled: stated. Open: not stated in the terms read.

Higgsfield and Kling AI, clause by clause, read 2026-09-25.
Clause	Higgsfield	Kling AI
Rights you promise to hold	You warrant you hold the rights	You are responsible for your content
Licence you grant the tool	Broad, including improvement	Not stated in the terms read
Uploads used for training	May be used for training	Not stated in the terms read
Handling of infringement	A notice-and-takedown route	Infringing uploads prohibited
Whether uploads go public	Not stated in the terms read	Not stated in the terms read
What deletion does	Kept for a set period, then deleted	Deleted with the account

Inclusion rule. The six clauses every tool on the register is read for. Order. The order clauses take on every tool page.

1Where the terms differ

Higgsfield's terms cover licences and training use, where Kling AI's terms read are silent. On rights warranties, Higgsfield reads “you warrant you hold the rights” and Kling AI reads “you are responsible for your content”. On infringement handling, Higgsfield reads “a notice-and-takedown route” and Kling AI reads “infringing uploads prohibited”. On deletion, Higgsfield reads “kept for a set period, then deleted” and Kling AI reads “deleted with the account”. Neither set of terms states visibility.

For a text still under option or unpublished, the training and licence rows carry the most weight.

2From each tool's terms

Rights you promise to hold

you have all necessary rights to Your Content to grant the licenses …
Higgsfield, terms of use agreement

You are responsible for the Content, including ensuring that it does not violate any applicable law or this Agreement.
Kling AI, user policy

What deletion does

For thirty (30) days following Account deletion (the "Retention Period"), Company shall retain Your Content
Higgsfield, terms of use agreement

We will promptly verify, take steps to remove such Account information from Kling AI and delete the Account.
Kling AI, user policy

Your content
You represent you hold all rights needed to grant the licences in its termsHiggsfield, terms of use agreement / recorded 2026-09-25
Content
You are responsible for input and output not breaking the law or the agreementKling AI, user policy / recorded 2026-09-25
Account deletion and data retention
Content and outputs kept for 30 days after the account is deleted, so it can be restoredHiggsfield, terms of use agreement / recorded 2026-09-25
Account
Account information removed and the account deleted on requestKling AI, user policy / recorded 2026-09-25

3The same clauses in a third tool's terms, after Higgsfield and Kling AI

SceneMixer's terms on the clauses where Higgsfield and Kling AI read differently, as of 2026-09-25.
Clause	SceneMixer	Source
Rights you promise to hold	You keep rights in uploads and warrant you may use them for generation	SceneMixer, terms
Licence you grant the tool	A licence solely to run the service, content-safety review and de-identified quality work	SceneMixer, terms
Uploads used for training	Uploads and outputs not used to train models without separate consent	SceneMixer, terms

Inclusion rule. Clauses on which the two tools' terms differ, read in SceneMixer's own terms of service. Order. The order clauses take on every tool page.