Yes, LowFruits is a legitimate keyword research tool. It's tailored specifically for bloggers and website owners. This powerful tool helps users uncover relevant keywords with low competition opportunities to optimize content for search engines. It uses Google to find low-competition keywords that are ranking in the SERPs. It has become popular with bloggers due to its intuitive features. It's been reviewed as the best keyword research tool tried by some users. However, it's always a good idea to do your own research and make sure it fits your needs.