Users can select different tones, such as casual , formal , or academic , to fit their specific audience.
Notably, Ahrefs does use GPT-3.5 or GPT-4 for this tool; it employs a proprietary model trained on a corpus of web content and SEO-optimized text. ahrefs paraphrasing tool
The tool is built on (similar to GPT’s architecture but fine-tuned for rewriting rather than generation). It uses: Users can select different tones, such as casual
As of 2026, it remains one of the best no-cost paraphrasing tools, especially for SEO-focused users. Users can select different tones