This is an interesting web application tool. In contrast to other automatic approaches that only aggregate sequences with high identity, this novel tool clusters near full-length homologs allowing for lower sequence identity thresholds.
You may be obligated by the journal to inform them prior to sharing a manuscript under review with other colleagues. These documents are considered to be confidential before acceptance. I would check on this with the publisher before you circulate it.
Dear Michael, Please take a look at ScienceOpen.com. You are very much welcome to become a reviewer and/or to submit any or your data by registration at our network with your ORCID ID. Best, Nana
Your original statement was vague, but suggested you were invited by a publisher to review a manuscript, and furthermore that you were soliciting help for this task on ResearchGate. Is this not the case?
Dear Michael, No, that was not the case. ScienceOpen is a new scientific publishing platform and network. At ScienceOpen, articles are published first and evaluated afterwards in a fully transparent Post-Publication Peer Review process. Please take a look at this short video introduction.
Yes, I already saw your first mention of ScienceOpen above, but this does not clarify matters. Is that to say that you are an editor with this organization and are soliciting reviewers in that capacity?