Website ID · Free account · No card · Five-minute install

Your best leads visited last night. Find out who they were.

Paste one tag on your site. By tomorrow morning you see every company that visited, how many people came from each, and what they read. Free, with no card and no call. When seeing the names is worth it, you upgrade from inside the account.

200 visitors a month identified at the company level, free, forever, on one domain. Nothing to cancel, because there is nothing to pay. Self-service signup is coming soon; until then a person opens your free account within one business day.

  • Person-level matches from an identity graph of roughly every US adult, not resold company data.
  • The pixel behind HomeGoods, Yeezy and TradeStation.
  • Metered in resolutions. A visitor we cannot resolve never counts.
yoursite.com · yesterday · Free plan view
41 companies118 people7 in market
CompanyWhoReadIntent this week
Harbor & Vale RealtyReal estate · 51 to 200Dana Whitfield
VP Marketing
/pricing, /enterpriseComparing vendors
Larkspur Dental GroupHealthcare · 51 to 200Marcus Reyes
Director of Operations
/products/website-idPractice software
Northwind CapitalFinancial services · 201 to 500Priya Natarajan
Head of Growth
/pricing, /graphCRM migration
Summit Roofing Co.Construction · 11 to 50Tom Alvarez
Owner
/products/ad-audiences–
Free shows the company and blurs the person. Paid plans show the name, work email and LinkedIn, and sync them to your ads and CRM.
The pixel behindHomeGoodsYeezyTradeStationand the agencies that resell it under their own brand.

What is free, forever

Everything you need to see who is coming. Nothing you have to cancel.

  • ✓
    Every company that visitedName, size, industry, and the pages each one read, updated through the day.
  • ✓
    How many people came from eachThree visitors from one company is a buying committee, not a coincidence.
  • ✓
    Person-level rows, blurredYou see exactly how many people we resolved on your own traffic before you pay anything.
  • ✓
    200 resolutions a month on one domainEnough for most small sites. Paid plans raise the allowance and add the people, and running out never takes away what you already saw.
  • ✓
    The app, the API and the MCP serverOne free account, three ways to read it. Agents and automations included.

$0 forever

Create my free account

No card. No call. No contract. Create the account, paste the tag, come back tomorrow.

14 DAY

The first-month guarantee on paid plans. If you upgrade and the match rate disappoints in the first 14 days, we refund it.

How it works

Tag today. Companies by tomorrow morning.

Step 1 · 5 minutes

Paste one tag

Add <script src="https://px.datamoon.com/t.js" data-site="yours"> to your site, Tag Manager, Shopify or Webflow. It loads asynchronously and never blocks a page.

Step 2 · automatic

We identify and enrich

Each visit is matched against the graph. Free shows the company, size, industry and pages. Paid plans add hashed audiences, then names, work emails and LinkedIn, then the household and finance fields.

Step 3 · same day

Act on it

Pick the people worth a conversation. On a paid plan, push them to HubSpot, Salesforce or GoHighLevel, or build a retargeting audience and sync it to Meta and Google in one click.

When you want more

Three upgrades. Each one is the exact moment the free plan stops being enough.

First upgrade

Retarget the companies that visited

SHA-256 hashed identifiers for every matched visitor, ready for Meta, Google and TikTok. CSV export. More domains and more resolutions a month. People still blurred.

Second upgrade

Know the people, not just the company

Name, work email and LinkedIn where we have them. Native ad sync and CRM sync to HubSpot, Salesforce and GoHighLevel.

Third upgrade

The whole person behind the visit

Income, net worth and credit range, property and vehicles, associated companies. Deterministic or probabilistic toggle, webhooks, real-time export. Unlimited domains.

Questions

Before you paste the tag

Is this really free, or a trial?

Free, with no end date. One domain and 200 resolutions a month at the company level, with the people blurred, for as long as you want it. Paid plans exist for when the blurred rows are worth paying for.

Is this legal and compliant?

In the US, identifying a website visitor from a first-party pixel using licensed identity data is lawful, and we honor CCPA opt-outs and do-not-sell requests across the graph. In the EU and UK we resolve to the company level only. Household and finance fields are consumer scope and unlock with a signed attestation of permitted use.

Will it slow down my site?

No. The tag is a few kilobytes, loads asynchronously after your page, and never blocks rendering. It works with Google Tag Manager, Shopify, Webflow, WordPress and plain HTML.

Do I need an engineer?

No. Paste one tag or add it in Tag Manager. Most installs take five minutes, and our support team will do it with you on a screen share if you prefer.

What if my match rate is low?

Match rate depends on how much of your traffic is US consumer and business visitors versus bots and international. You see the identified count on the free plan before paying anything. If you buy a plan and the rate disappoints in the first 14 days, we refund it.

How do I upgrade or cancel?

From the billing page in your account, in a minute. Paid plans are month to month and cancel the same way; the free plan has nothing to cancel.

The free account

Start free. Know who was here by tomorrow morning.

Self-service signup is coming soon. Until it opens, leave your work email and your site here and we set up your free pixel the same business day: the account, the tag and the install steps arrive by email. No card, nothing to cancel.

Coming soon: signup that opens the account on the spot. Today a person opens it for you within one business day. One domain and 200 visitors a month, free. By continuing you accept the DataMoon terms and data use policy.

Check your inbox. Your account and your tag arrive by email the same business day, with the install steps for Tag Manager, Shopify, Webflow and plain HTML. The companies show the morning after the tag goes in.