We are using tecto in our product development lifecycle at Protean Health Inc., allowing us easily develop new products with minimal risk of failure from coding or implementation mistakes (and ensuring we actually test things before they go live). The ability to keep track of all changes so far down into a code line-by-line has been incredibly helpful when troubleshooting issues after launch! Very few other software companies have this level of transparency. Documentation could be improved - I've found myself asking questions about how something was implemented because there's not enough information available online regarding what each tool does/why you would choose one over another etc.- but overall great experience working through most problems right away with very quick responses as well as friendly staff who know their stuff inside out too!! Highly recommend if your looking for an efficient way to manage releases without risking failures post deployment. Automated testing across many different platforms including mobile devices; tracking user feedback during pre.