M for Mercury

Leadinfo

Transform anonymous website visitors into customers

What Leadinfo is

Leadinfo is a visitor identification tool in the B2B go-to-market stack. In the vendor's own words: “Transform anonymous website visitors into customers.” Put plainly, a tool in this category names the companies already visiting your site.

Where it sits in an outbound stack

Most outbound stacks are four layers: the data that decides who you talk to, the channel that carries the message, the writing that earns a reply, and the system of record that remembers what happened. Leadinfo sits in the visitor identification layer. Tools beside it are worth comparing on coverage and price; tools in the other layers are worth wiring to it rather than replacing it with.

Using Leadinfo with M for Mercury

Leadinfo covers a slice of go-to-market that sits next to outbound rather than inside it. Mercury handles the LinkedIn half: audience, journey, message, pacing across senders, and one inbox for every reply. Where the two meet is usually the hand-off — Mercury pushes contacts and events out over webhooks, Zapier, Make, n8n or its own API, so a warm reply can trigger whatever Leadinfo is set up to do next.

Questions people ask about Leadinfo

What is Leadinfo?

Leadinfo is a visitor identification tool used by B2B sales, marketing and recruiting teams. In the vendor's own words: Transform anonymous website visitors into customers.

What category does Leadinfo fall into?

Leadinfo is listed under Visitor Identification in this directory.

What are the alternatives to Leadinfo?

The closest tools in the same categories are Fastbase, VisitorQueue, Snitcher, Leadforensics, Liftcertain. All 30 visitor identification listings sit on the Visitor Identification category page.

Can I use Leadinfo alongside M for Mercury?

Yes. Mercury runs the LinkedIn side — audiences, journeys, message writing, safe pacing across every sender and one shared inbox — and connects out through HubSpot, Salesforce, Zoho CRM, Attio, Slack, Zapier, Make, n8n, webhooks and its own API, so Leadinfo can stay exactly where it is in the stack.

Listed for reference. M for Mercury is not affiliated with Leadinfo, and no listing here is paid for. Product names and logos belong to their owners.

The tools are the easy part. The sending is not.

Mercury runs LinkedIn outreach across every sender you own, paces each one inside limits LinkedIn tolerates, and puts every reply in one inbox.