Waterfall
Waterfall aggregates B2B contact data from several providers through a single API.
Updated April 2026
Enrichment
Overview: What is Waterfall?
It queries vendors in sequence until it finds a match. This increases coverage while keeping per-record costs predictable.
Capabilities
Key features.
01
Sequential vendor querying
02
Single API for multiple providers
03
Pay only for returned data
04
No long-term contracts
05
Consolidated response payloads
06
Coverage optimization logic
07
Cost control across vendors
At a glance
Quick facts.
- Stack position
- Enrichment
Talk to us: Pick the tool. We run the system around it.
Waterfall is one part of a stack. We build and run the revenue system it plugs into.
Talk to Phi