Waterfall.io
B2B data enrichment API aggregating 30+ data vendors for contact prospecting, email/phone enrichment, company data, job change detection, and email verification.
Three ways to use Waterfall.io
Chat with Geni
Ask Geni to pull data, take actions, or answer questions using this integration in a conversation.
Build a workflow
Create automated workflows that trigger on events, run on a schedule, or chain multiple tools together.
Power an app
Use this integration as a data source or action layer behind a dashboard, form, or internal tool.
Supported tools
Actions your AI agents can perform with Waterfall.io.
Account Reporter
Get usage metrics and remaining balance for the current or specified month. Free endpoint — no credit consumption or rate limit. Returns per-key and account-wide usage.
Company Enrichment
Enrich company data by domain, LinkedIn URL/slug, or company name. Returns firmographic details, funding history, and social profiles. Async operation.
Company Reveal
Identify a company from an IPv4 address. Returns IP type, company profile with geolocation, and confidence score. Synchronous. Preview endpoint.
Company Titles
Get a list of all active job titles found at a company by domain or LinkedIn. Useful for discovering available titles before running Prospector searches. Preview endpoint.
Contact Enrichment
Enrich a contact record by email, LinkedIn, or name+domain. Returns verified email, job title, company, employment history, and optional phone numbers. Async operation.
Create API Key
Create a new sub-key under the master key with custom notes and rate limit. Requires master API key. Enterprise feature.
Get started automating Waterfall.io
Ready-to-use workflows
Prompts using Waterfall.io
Verify your cold email list every morning before sending
Every weekday at 6am, verify every pending cold email, sort the list into ready-to-send and do-not-send tabs, and post a summary in Slack.
Weekly outbound prospect list from your target accounts sheet
Every Wednesday at 7am ET, pull verified contacts at your target accounts, dedupe against HubSpot, push the new ones in, and keep an audit log.
Catch HubSpot champion job changes every Monday
Every Monday morning, see which of your HubSpot champions changed jobs, update their record, assign a follow-up, and post a digest to Slack.
Weekly phone enrichment for new sales-qualified leads
Every Thursday morning, fill in missing phone numbers for fresh sales-qualified leads in HubSpot and post a recap to your SDR Slack channel.
Enrich Typeform demos and auto-route to AE or SDR in Slack
Every new Typeform demo request gets enriched firmographics, logged in HubSpot, and routed to AE or SDR in Slack based on seniority and company size.
