Synthio B2B Customer Data Platform Raises $10.5 Million

Synthio, formerly Social123, started as a compiler of public B2B data but now positions itself as a Customer Data Platform. That’s not as big a stretch as it might seem, since the technology to gather, clean, and unify public data can also be applied to merging a company’s own data. They just announced a $10.5 million funding, more than doubling the $8 million raised in earlier rounds.