What are the main data enrichment pricing models?
There are four common pricing models. Credit-based: you buy credits and spend them per enrichment (most flexible). Per-user subscription: flat monthly fee per seat with usage limits. Annual contract: fixed yearly cost with volume tiers. Pay-per-record: simple per-lookup pricing via API (People Data Labs, Clearbit). Credit-based and pay-per-record models offer the most predictability for growing teams. Per-user subscriptions can be cheaper for small teams but expensive as headcount grows.