The ability to use multiple labelers in one workflow is very helpful when you need different types of labels from various people which are not always consistent (or even exist). Sometimes it can be difficult getting them all working together at once; however this does get better over time. It's been easy enough that we've gotten some non-technical users involved too. If they're willing! We have used other tools but nothing has really matched up perfectly yet - so far sixgiil hyperlabels seems like an ideal solution. I haven't found anything specific thus far either good nor bad about using their product overall. They do offer support through chat if needed though there aren't many issues currently being brought forward by customers. This could potentially change later down the line depending how things go. Have tried out several products before making final decision between those available that were most suitable for us.