The problem
Prospect data vendors charge per contact, but LinkedIn outreach mostly needs names, titles, and companies, not paid email unlocks.
What Claude Code did
Claude found the seam: one provider has world-class filters but masks last names, another returns full identities for free. List Lab pulls from the first, de-masks through the second with confidence scoring, and adds an AI qualify pass that grades every record against the list's intent. List X-Ray does the reverse: paste any mixed list and it identifies who is on it, using batched lookups that made it 15 times faster.
The result
A 3,728-record named CFO list from a single search, marketing-CEO lists at 74 percent named, and any conference or webinar list explained in under a minute.