Company Email Finder

Find the email addresses a company publishes on its own website. Give it company domains, get back one clean JSON row per address — deduplicated, classified as role or personal, with an MX check that the domain accepts mail.

Output is a prospect list assembled from the company's own public web pages. Addresses are not SMTP-verified. Use it in line with applicable outreach and privacy law.

What it does

For each domain the actor fetches the homepage plus common contact/about/team/legal pages (/contact, /about, /team, /impressum, /privacy, …), extracts every address on that domain (visible text and mailto: links), drops placeholders (john.doe@, email@, …) and vendor noise, deduplicates, and reports the domain's MX records. It does not guess addresses, infer names or titles, score confidence, or verify deliverability. Optionally the same rows are delivered to Notion or Supabase.

Every domain ends in exactly one outcome and the run status message names the counts: N domains: A delivered X emails, B had no published emails, C unreachable, D blocked, E not processed (time budget).

• delivered — at least one address found and pushed.
• no published emails — the site served at least one page from its own host, and it contains no address on that domain.
• unreachable — DNS failure, connection error, timeout or an error status on every page tried (a dead or JavaScript-only site).
• blocked — 401/403/429/503 or a bot-wall page.
• not processed — the run's time budget ran out before the domain started.

If every processed domain is unreachable or blocked the run fails (nothing is charged for it) instead of reporting "no emails".

Input

The only required field is domains — a list of company domains or URLs (up to 200 per run). Everything else is optional delivery configuration.

Example input

{
  "domains": ["postmarkapp.com", "apple.com", "https://notion.so"]
}

Configuration

Field	Type	Required	Description
domains	array of strings	Yes	Company domains or URLs to scan (e.g. stripe.com, https://apple.com). Max 200 per run; domains are processed 3 at a time and any that cannot start inside the run timeout are reported as not processed.
notionConnector	string	No	Connect a Notion workspace to also write the found emails to a Notion page.
notionParentId	string	No	Notion page ID to create the page under. Leave blank to create a private page.
supabaseConnector	string	No	Connect your own Supabase project to also insert rows into a table.
supabaseTable	string	No	Target table in the public schema. Defaults to nexgendata_leads, created if missing.
supabaseProjectId	string	No	Your Supabase project reference (e.g. abcdefghijklmnop), required unless the connector URL already includes it.
deliveryDedup	boolean	No	When on (default), rows already delivered in a previous run are not delivered again.

Output

One record per email address (8 fields). Only email rows are ever written — no sentinel or error rows.

Field	Description
email	The address found (lower-cased).
emailType	role for functional mailboxes (info@, sales@, support@, hr@, press@, …), otherwise personal.
source	The page the address was parsed from: Homepage (https://domain) or Page (https://domain/contact).
domain	Requested company domain the address belongs to.
companyName	The homepage <title> text, when available.
emailProvider	Mail provider inferred from MX records (Google Workspace, Microsoft 365, Zoho Mail, ProtonMail, Mimecast, Proofpoint, or Unknown).
mxRecords	The domain's MX records as [{"priority": 10, "exchange": "host"}] (empty list if none).
verified	true when the domain has MX records (it accepts mail). This is an MX check only — the address itself is not SMTP-verified.

Example output

{
  "email": "support@postmarkapp.com",
  "emailType": "role",
  "source": "Page (https://postmarkapp.com/contact)",
  "domain": "postmarkapp.com",
  "companyName": "Postmark: Fast, reliable email delivery",
  "emailProvider": "Google Workspace",
  "mxRecords": [{"priority": 1, "exchange": "aspmx.l.google.com"}],
  "verified": true
}

Pricing: $0.10 per email row (Pay-Per-Event) plus $0.00005 actor start — about 10 emails per $1. Domains with no published emails, unreachable or blocked domains cost nothing beyond the start event.

Use with AI agents

Point Claude, the OpenAI Agents SDK, an n8n flow or any MCP-aware client at it and run prospecting on demand.

Agentic payments (x402): Supports agentic payment via x402 — agents can call this actor with USDC, no API key required.

Related lead-gen actors

The lead-gen workflow chain — found emails? verify → enrich → push to CRM:

1. Find: B2B Leads Finder · Person Email Finder · Website Contact Scraper · Yellow Pages
2. Enrich: Company Enrichment · B2B Contact Enricher · Lead List Enricher · Website Tech & Contact Audit
3. Verify & clean: Email Verification · Bulk Email Validator · Lead List Cleaner
4. Deliver: Leads to Notion CRM

Front door — Sales Intelligence MCP: the sales-intelligence agent that fronts this whole cluster → Sales Intelligence MCP

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Public web data from the company's own site, assembled as sales-team prospect lists.