The Hebrew Bible preserves an explicit note on changing terminology: a verse in the first book of Samuel remarks that the one now called a prophet was formerly called a seer, showing that ancient Israelite religious vocabulary itself registered the seer as an older title being supplanted by a related but distinct office, prophecy, that placed more weight on being sent to speak a message rather than simply perceiving hidden things. Samuel himself is described in the same narrative performing a seer's function, locating lost animals and confirming Saul's kingship, tasks closer to the diviner's practical business than to the prophet's later role of confronting kings with divine judgment.
In the contemporary world the claim to be a seer survives largely in the commercial and folk practice of psychics and fortune tellers, a trade regulated unevenly across jurisdictions, some of which require a licence or explicitly outlaw fraudulent fortune telling for payment under consumer protection or historic anti-vagrancy statutes, while others impose no regulation at all, leaving the credibility of any individual claim to rest entirely on the reputation and word of mouth the seer or the client brings to it.