I've worked with Works Hub (specifically Functional Works) very successfully - they offer great customer service and they successfully helped me in hiring a number of candidates.
More important than the product interface is what it gives access to, namely the WorksHub team; they're a cut above other recruiters I've worked with, either as a candidate or an employer.
I just landed a pure FP Scala job through Tom, i cannot think of a single negative point about the whole process, he is definitely they most professional and efficient recruiter i have worked with.
They are spammers. They sent an unsolicited email and apparently they added me tot hat mailing list without asking. I sent back an email asking how did they get my personal information which they responded to be "Your information was added to our database for prospecting reasons."
They also mentioned that they will remove my data after saying that they only have my first and last name when I asked what data do they have on me since I have the right to know due to the GDPR.
Even though they said they will remove my email, I received another SPAM email a couple hours later.
They are an unprofessional organization that is mining emails and spamming users who never signed up for their services. Simply shameful