Enrich signups and leads

When someone signs up with [email protected], you already know where they work. One /enrich call turns that domain into a company name, logo, brand color, industry and description, so you can prefill their workspace, route the lead, or score it against your ideal customer profile. Cost: 12 credits per new company. Cache by domain, and teammates who sign up later cost nothing.

1. Get the domain from the email

Skip personal addresses. There’s no company behind gmail.com.

const PERSONAL = new Set(["gmail.com", "googlemail.com", "outlook.com", "hotmail.com", "live.com", "yahoo.com", "icloud.com", "me.com", "proton.me", "protonmail.com", "aol.com", "gmx.com"]);

function companyDomain(email) {
  const domain = email.split("@")[1]?.trim().toLowerCase();
  return domain && !PERSONAL.has(domain) ? domain : null;
}

2. Enrich the domain, once

const cache = new Map(); // use your database in production

async function enrich(domain) {
  if (cache.has(domain)) return cache.get(domain);

  const res = await fetch(`https://api.prefetch.io/enrich?url=${encodeURIComponent(domain)}`, {
    headers: { "X-API-Key": process.env.PREFETCH_API_KEY },
  });
  const body = await res.json();
  if (!body.success) return null; // not charged; sign the user up without a profile

  const { company, brand, classification } = body.data;
  const profile = {
    domain,
    name: company?.display_name ?? company?.name ?? null,
    logo: brand?.logos?.primary?.url ?? null,
    color: brand?.colors?.brand_colors?.[0]?.hex ?? null,
    industry: classification?.category ?? null,
    description: classification?.tagline_description ?? null,
  };
  cache.set(domain, profile);
  return profile;
}

import os, requests

cache = {}  # use your database in production

def enrich(domain):
    if domain in cache:
        return cache[domain]

    body = requests.get(
        "https://api.prefetch.io/enrich",
        params={"url": domain},
        headers={"X-API-Key": os.environ["PREFETCH_API_KEY"]},
        timeout=60,
    ).json()
    if not body["success"]:
        return None  # not charged; sign the user up without a profile

    d = body["data"]
    company, brand, cls = d.get("company") or {}, d.get("brand") or {}, d.get("classification") or {}
    colors = (brand.get("colors") or {}).get("brand_colors") or []
    profile = {
        "domain": domain,
        "name": company.get("display_name") or company.get("name"),
        "logo": ((brand.get("logos") or {}).get("primary") or {}).get("url"),
        "color": colors[0]["hex"] if colors else None,
        "industry": cls.get("category"),
        "description": cls.get("tagline_description"),
    }
    cache[domain] = profile
    return profile

Well-known companies answer in milliseconds from curated data. Others take 5 to 20 seconds while the site is read. Don’t make the user wait:

Create the account straight away, and enrich in a background job.
Show the prefilled values as suggestions the user can edit, and keep their edits when you refresh.
Treat every field as optional.

Variations

Leads from a CRM: for hundreds of existing records, send them as one POST /batch/enrich instead of a loop.
Only need the industry? /classify costs 5 credits.
Only a company name, no email? /resolve finds the domain first, for 1 credit.

Prompt for your coding agent

Add company enrichment to our signup flow using the Prefetch API (docs: https://docs.prefetch.io/recipes/enrich-signups).
When a user signs up, take the domain from their email, skip personal email domains, and call
GET https://api.prefetch.io/enrich?url=<domain> with the X-API-Key header (key in PREFETCH_API_KEY).
Run it in a background job, cache results by domain in our database, and store: display name, primary logo URL,
first brand color hex, IAB category and tagline. Show the values as editable suggestions in onboarding.
Treat every field as optional, and don't retry errors unless the response says retryable: true.

​1. Get the domain from the email

​2. Enrich the domain, once

​3. Use it without blocking signup

​Variations

​Prompt for your coding agent

1. Get the domain from the email

2. Enrich the domain, once

3. Use it without blocking signup

Variations

Prompt for your coding agent