Which AI tool actually kept YOUR voice vs making everything sound robotic?

I’ve tried a bunch of AI writing tools lately, and a lot of them improve clarity but completely flatten my tone. Everything ends up sounding overly polished, generic, or like it was written by the same AI template.

So I’m curious:

Which tools (or workflows) actually kept your personal voice?

Have you found something that edits without making the writing feel robotic?

Do you fine-tune prompts, use multiple passes, or mix AI with manual revisions?

Any examples of where an AI improved your writing without changing your style?

Would love to hear what actually works for you not marketing claims, but real user experience.