Which is better - Ahrefs or Semrush?

I recommend Ahrefs, as that has been our in-house preference for backlink and keyword analysis. However, they are very close and I don't think you can particularly go wrong with either.

Choosing between Ahrefs and Semrush depends on your specific needs and preferences, as both tools offer comprehensive SEO and digital marketing capabilities but with different strengths. Ahrefs excels in backlink analysis, providing detailed insights into link profiles, link growth over time, and competitor backlinks, making it a favorite for users focused on building and analyzing link-building strategies. It also offers robust keyword research and site audit features. On the other hand, Semrush is known for its all-in-one suite approach, offering extensive keyword research, site audit, and competitive analysis, along with powerful tools for PPC (pay-per-click) advertising and social media tracking. Semrush’s database is particularly extensive, and its tools for content marketing, market research, and SEO management are highly integrated, making it a versatile choice for comprehensive digital marketing campaigns. Ultimately, the best choice depends on whether your priority is in-depth backlink analysis (Ahrefs) or a broader array of integrated marketing tools (Semrush).

ahrefs is best

If you wane compare ahref to SEMrush just want to say Ahref given you exact result and this result showing on SEMrush after 3 years, Now think Ahrerfs tools are how much advance? Point to be noted I am using Ahrefs tools since 2014

SEMrush - for dedicated keyword research and competitive analysis. Ahrefs is great for analyzing backlinks.