Hi Zoe,
Sorry, I realise your post is a little old now but just in case you’re still looking – we use Infotrack for all our biometric verification. When you first look at them, they appear heavily conveyancing based but their verification checks can be used for any type of matter. We pass on the cost to our clients as an expense, and Infotrack integrates with a lot of different case management software which works really well
Good luck in your search!
Liz