M for Mercury

What FullEnrich is

FullEnrich is an email finder tool in the B2B go-to-market stack. In the vendor's own words: “B2B Contact Enrichment.” Put plainly, a tool in this category turns a name and a company into a work email address.

FullEnrich appears in 10 categories here — Email Finder, LinkedIn Extension, Phone Number Finders, Data Enrichment, Best Sales Tools, Waterfall Enrichment and others — which usually means it covers more than one job rather than doing a single thing narrowly.

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. FullEnrich sits in the email finder 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 FullEnrich with M for Mercury

FullEnrich is a data layer, and data is where LinkedIn outreach either works or wastes a sender. Mercury's Lead Finder searches 450M+ contacts and returns the LinkedIn profile to connect with alongside a verified work email, then enriches whatever is missing column by column. If FullEnrich already holds your list, Mercury takes it from there: enrol the audience in a journey, spread it across senders, and pace every send inside safe limits.

Questions people ask about FullEnrich

What is FullEnrich?

FullEnrich is an email finder tool used by B2B sales, marketing and recruiting teams. In the vendor's own words: B2B Contact Enrichment.

What category does FullEnrich fall into?

FullEnrich is listed under Email Finder, LinkedIn Extension, Phone Number Finders, Data Enrichment, Best Sales Tools, Waterfall Enrichment in this directory. Its primary category is Email Finder.

What are the alternatives to FullEnrich?

The closest tools in the same categories are M for Mercury, Prospeo, GetLeads, lemlist, Findymail. All 31 email finder listings sit on the Email Finder category page.

Can I use FullEnrich 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 FullEnrich can stay exactly where it is in the stack.

Listed for reference. M for Mercury is not affiliated with FullEnrich, 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.