A tool by Firecrawl · uses 4 tools · Enrichment

Work email waterfall

Use when a list of names and companies needs verified work emails. Tries providers in cost order, stops at the first confident hit, and keeps which source answered so the list is auditable.

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Tools it calls

Each tool's price and track record across every agent today. Empty means the call worked and found nothing.

  • FullEnrichPerson lookupPrice10 credits eachMedian291 msSuccess99.4%Empty17%
  • FullEnrichWork emailPrice30 credits eachMedian91.6 sSuccess79.8%Empty27.7%
  • ApolloPerson matchPrice30 creditsMedian264 msSuccess97.2%Empty2.8%
  • Data LegionPerson enrichment (base-with-contact)Price100 creditsMedian205 msSuccess99%Empty77.4%

Instructions

What your agent follows when it runs this tool. Paste them into any assistant connected to Firecrawl.

# Work email waterfall

For a list of people (first name, last name, company name or domain, LinkedIn URL if held). Each step runs only for the rows the previous one left empty.

## Resolve the person

1. Confirm each row is a real, current employee with @[FullEnrich · Person lookup](alexandria:fullenrich/people/lookup) (person_name with company_domain, or person_professional_network_url). Drop rows whose current company differs and note the new employer.

## Find the email

2. Ask @[FullEnrich · Work email](alexandria:fullenrich/contacts/work-email) (first_name, last_name, domain, linkedin_url) for every confirmed row. Keep the email and its status.
3. For rows still empty, try @[Apollo · Person match](alexandria:apollo/people/match) (name with domain, or linkedin_url). Do not set reveal_personal_emails.
4. For rows still empty, try @[Data Legion · Person enrichment (base-with-contact)](alexandria:datalegion/people/enrich-base-with-contact) (full_name, company, min_confidence 0.8) and keep only work-domain addresses.

## Write the list

- **Rows:** name, company, title, work email, source that answered, confidence.
- **Coverage:** found per source and the share still missing.
- **Movers:** people who changed company, with the new employer.
- **Sources:** cite every field to the capability and record it came from. Mark what could not be found rather than guessing.
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Work email waterfall, a tool for AI agents | Firecrawl Alexandria