What LeadPost is
LeadPost is a visitor identification tool in the B2B go-to-market stack. In the vendor's own words: “Turn More Website Visitors Into B2C & B2B Leads.” 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. LeadPost 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 LeadPost with M for Mercury
LeadPost 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 LeadPost is set up to do next.
Questions people ask about LeadPost
What is LeadPost?
LeadPost is a visitor identification tool used by B2B sales, marketing and recruiting teams. In the vendor's own words: Turn More Website Visitors Into B2C & B2B Leads.
What category does LeadPost fall into?
LeadPost is listed under Visitor Identification in this directory.
What are the alternatives to LeadPost?
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 LeadPost 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 LeadPost can stay exactly where it is in the stack.
Listed for reference. M for Mercury is not affiliated with LeadPost, and no listing here is paid for. Product names and logos belong to their owners.
