Overwride vs xAI watermarking
Last updated 2 November 2026
Overwride has opted out of Grok’s text watermarking because we use our own ledger: a shareable record of the submitted draft and rewrite.
Published by Overwride. This comparison explains our own product alongside the provider’s published documentation.
The relationship matters
xAI’s documented API watermark rollout starts on 7 November 2026. This comparison was reviewed before that date. xAI API docs: output watermarking. Overwride’s privacy policy identifies xAI as its rewrite provider.
Overwride uses Grok with text watermarking opted out. We provide our own ledger for disclosure, so readers can open a record and compare the submitted draft with the rewrite. The ledger shows the versions behind a post.
| Question | Grok API watermarking | Overwride |
|---|---|---|
| Role in the workflow | A signal associated with model generation. | A rewrite workflow with a shareable record. |
| Output watermark setting | On by default from 7 November 2026; eligible models can opt out. | Opted out of Grok text watermarking; uses its own ledger for disclosure. |
| What readers inspect | Provider verification of a signal. | The submitted draft and returned rewrite. |
| Document storage | A watermark alone is not a draft archive. | Records store the versions created by the workflow. |
| Removal certification | A generation setting is not an input-removal test. | No certified watermark-removal result. |
Provider context: xAI API docs: output watermarking. Overwride’s returned fields: HTTP API reference.
When working directly with Grok makes sense
If you are building a custom editor, a direct model integration lets you design the prompt, storage, and publishing interface yourself. You will also need to decide which versions to retain and how, if at all, readers can inspect them.
Choose that approach for the control your application needs. Do not use the model’s name as a substitute for checking its documented output behavior.
What Overwride adds
Overwride’s ledger bundles a defined rewrite workflow with a record ID, a disclosure footer, and public record lookup. That can save integration work for an app that wants to publish a draft-to-rewrite record along with a post.
For example, a social publishing tool could retain the returned record ID alongside its post. Readers who open the disclosure link can inspect the original submission and rewrite. The link provides context about that step, even though it cannot account for how the original submission was made.
Choose on the basis of your workflow
Use a direct integration when you want to own the editing and record experience. Consider Overwride when the existing rewrite, footer, and lookup flow fits your product. In either case, a change of service is not proof that a watermark was removed.
Read the xAI watermark guide for provider controls and timing, or the Overwride API guide for the actual request and response.