matchit by 360Science
Unclaimed Profile
matchit looks like a sensible choice for keeping contact records clean, with matching, verification and enrichment bringing useful control to a finance team, though selecting among its on premises, desktop, cloud API and web form options asks for some onboarding thought.
The core work seems worthwhile, but reporting and team adoption are less visible in the available description, so I would want a straightforward start and confidence that colleagues can follow the process consistently.