CompanyEnrichPeople DataEnrichment

Reverse email lookup — who is behind this address

companyenrich.people.lookup

Looks up a person by email address — resolves the company from the email domain first, then matches the person by email local-part patterns

Price: $0.049/successAt provider cost
Success rate: 100%Last 30 days · 2,107 calls
Latency p50: 515 msp95 1.3 s
Last verified: Aug 20, 2026Verified working

POSThttps://toolswitch.dev/v1/tools/companyenrich.people.lookupPreview

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Uses platform quota
Synchronous response
Reads public data

Parameters

READ THE MECHANISM BEFORE TRUSTING THE ANSWER. This is not a mailbox lookup — the provider resolves the employer from the domain and then guesses which employee the local part refers to, from that company's address patterns. Verified live 2026-08-20: `patrick@stripe.com` returned a Stripe employee named Patrick, but NOT the Patrick that address belongs to. Treat the result as a candidate, and confirm it against the returned experiences before acting on it.

Parameter	Type	Required	Description	Example
Query parameters
`expand`	array[string]	Optional	`education` adds the education block at extra credit cost

Query parameters
expandarray[string]Optional
`education` adds the education block at extra credit cost

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X POST 'https://toolswitch.dev/v1/tools/companyenrich.people.lookup' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY" \
  -H "Content-Type: application/json" \
  --data-raw '{"email":"patrick@stripe.com"}'

import os
import json
import requests

response = requests.request(
    "POST",
    "https://toolswitch.dev/v1/tools/companyenrich.people.lookup",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
    json=json.loads("{\"email\":\"patrick@stripe.com\"}"),
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/companyenrich.people.lookup", {
  method: "POST",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
    "Content-Type": "application/json",
  },
  body: JSON.stringify(JSON.parse("{\"email\":\"patrick@stripe.com\"}")),
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at $0.049/success, including the service fee.