Waterfall Enrichment Across 100+ Data Sources

Transform sparse contact lists into campaign-ready audiences. AI agents enrich emails, phone numbers, job titles, company data, and technographics. One credit per cell. Multiple providers queried per field. Cache hits are free.

Enrich Your List FreeSee Data Providers

Enrichment That Maximizes Match Rates

Multiple providers per field. Best result wins. One credit per cell.

100+

Contact Enrichment

Fill in verified work emails, direct dial phone numbers, job titles, seniority levels, and LinkedIn URLs. Waterfall across Apollo, PDL, ZoomInfo, Clearbit, and Pubrio for maximum coverage.

1 credit

Company Enrichment

Add company revenue, employee count, industry classification, technology stack, funding history, and headquarters location. Firmographic and technographic data from multiple providers.

ZeroBounce

Email Validation Built In

ZeroBounce email validation catches invalid addresses, flags catch-all domains, and scores deliverability before you activate. Clean data means higher match rates on ad platforms.

AI-Powered

AI Column Prompts

Generate custom data for any column using AI. Conditional execution with 'Only Run If' logic. Formula fill and N8N AI completion for advanced enrichment workflows beyond standard data providers.

Waterfall Beats Single-Provider Every Time

No single data provider has complete coverage. Audience Loop's waterfall engine routes each field through multiple providers in priority order, stopping at the first confident hit. Apollo, PDL, ZoomInfo, Clearbit, Pubrio, and ZeroBounce are queried automatically. You pay one credit per enriched cell regardless of how many providers are tried. Cache hits from previously enriched data are free.
WaterfallMulti-Provider1 Credit Per Cell
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Enrich Any List from Any Source

Upload CSV files, import from HubSpot or Klaviyo, pull from Google Sheets, or receive data via webhooks. Audience Loop handles deduplication, normalization, and field mapping automatically. Enrich selected cells, selected rows, the first 100 rows, or the entire list. Real-time cell-by-cell progress updates show enrichment happening live in your spreadsheet.
CSV UploadHubSpotGoogle SheetsWebhooks
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Enrichment FAQ

One credit equals one enriched cell. The waterfall engine may query multiple providers for that cell, but you only pay one credit regardless of how many providers are tried. Cache hits from previously enriched data consume no credits.
Current providers include Apollo (System + BYOK), PDL (System + BYOK), ZoomInfo, Clearbit, Pubrio, and ZeroBounce for email validation. Enterprise customers can bring their own API keys (BYOK) for additional control.
Yes. Enrich selected cells, selected rows, the first 100 rows, or all rows. You control exactly which columns and rows get enriched to keep credit usage efficient.
Audience Loop automatically detects and merges duplicate contacts and companies before enrichment. Normalization standardizes field formats. This prevents wasting credits on records you already have data for.
Enterprise customers can inject their own API keys for data providers like Apollo and PDL. Audience Loop orchestrates the enrichment workflow using your keys, so you maintain existing vendor relationships without lock-in.

Enrich Your First List for Free

Upload a CSV and see waterfall enrichment in action. 200 free credits, no credit card required.

Start EnrichingContact Sales