Sigma-ai.com is tracked by us since November, 2017. Over the time it has been ranked as high as 101 531 in the world, while most of its traffic comes from Spain, where it reached as high as 5 380 position. All this time it was owned by REDACTED FOR PRIVACY, it was hosted by Google LLC, ANDAINA-NET and others. While GoDaddy.com LLC was its first registrar, now it is moved to Tecnocratica Centro de Datos S.L..

Sigma-ai has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Sigma-ai.com is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Sigma-ai.com is quite a safe domain with no visitor reviews.