Waterfall is a data enrichment platform that aggregates more than 30 contact-data vendors behind one API. It finds and verifies emails, discovers mobile numbers, and tracks job changes across a globally covered contact dataset.

How much does Waterfall cost?

Waterfall uses usage-based pricing, but specific rates are not clearly published. Contact the team via waterfall.to for current pricing based on your enrichment volume.

Who is Waterfall best for?

It is best for GTM and revenue teams at B2B companies that need broad, reliable contact coverage without negotiating multiple vendor contracts, and for RevOps teams replacing manual waterfall enrichment workflows.

What are some alternatives to Waterfall?

Alternatives include Clay, Clearbit, LeadMagic, Datagma, Albacross, and Airscale. Clay offers waterfall-style enrichment inside a spreadsheet workflow, while Clearbit and Datagma are single-vendor enrichment sources.

Waterfall Review 2026: Pricing, Features & Alternatives

Waterfall condenses the crowded contact-data market into a single integration. Instead of signing contracts with multiple enrichment vendors and stitching their APIs together, teams call one Waterfall API that cascades requests across more than 30 underlying providers — the "waterfall" approach that gives the product its name. The platform finds verified emails and mobile numbers, verifies addresses in real time, tracks job changes among tracked contacts, and covers contacts globally rather than just in North America.

Key Features

Waterfall enrichment across 30+ data vendors via one API
Verified email finding with real-time verification
Mobile number discovery for direct outreach
Job change tracking for timely re-engagement
Global contact coverage beyond US-centric datasets
Usage-based pricing rather than seat licenses

Who It's For

Waterfall is aimed at GTM and revenue leaders at B2B companies who want maximum data coverage without managing a stack of vendor contracts. RevOps teams that already run waterfall enrichment manually through spreadsheet tools can replace that plumbing with a single API call, and engineering teams embedding contact data into products get one integration to maintain. Because pricing is usage-based, it scales with actual enrichment volume; specific rates are not clearly published, so check waterfall.to for current terms.