
Clay Waterfall Enrichment is Clay's multi-provider enrichment capability that queries data sources in sequence to maximize contact and account coverage.
The waterfall queries multiple data providers in order and stops at the first valid match, a method Clay states routinely triples customers' coverage of work emails, personal emails, and mobile numbers.
The mechanism can be applied to any data point, including technology stacks and job openings, and serves as the enrichment engine behind Clay's audiences, signals, and outbound workflows.


FullEnrich Data Infrastructure for AI Agents embeds the company's waterfall enrichment engine into third-party products through one API.


FullEnrich Integrations connects the company's contact-data enrichment engine to agent, no-code, and CRM platforms.


Dropcontact's API and MCP server expose its email finding and enrichment to external applications, automation platforms, and AI agents.


Orange Slice's AI Data Enrichment Agent turns natural-language prompts into live-web research columns returning verified emails and phone numbers.


Landbase Enrichment fills and verifies B2B contact records using waterfall enrichment across data providers.


Enricher is a data enrichment API resolving people and company profiles from a business email or domain.


Dropcontact CRM enrichment updates, cleans, and deduplicates contact and company records inside HubSpot and Pipedrive.


FullContact Enrich appends person-level demographic, interest, and social attributes via API.
FullEnrich Data Infrastructure for AI Agents embeds the company's waterfall enrichment engine into third-party products through one API.

FullEnrich Integrations connects the company's contact-data enrichment engine to agent, no-code, and CRM platforms.

Dropcontact's API and MCP server expose its email finding and enrichment to external applications, automation platforms, and AI agents.

Orange Slice's AI Data Enrichment Agent turns natural-language prompts into live-web research columns returning verified emails and phone numbers.

Landbase Enrichment fills and verifies B2B contact records using waterfall enrichment across data providers.

Enricher is a data enrichment API resolving people and company profiles from a business email or domain.

Dropcontact CRM enrichment updates, cleans, and deduplicates contact and company records inside HubSpot and Pipedrive.

FullContact Enrich appends person-level demographic, interest, and social attributes via API.
