Explorium Review 2026

Last reviewed June 2026 by Théo Pascard

Explorium

Explorium

External data and enrichment for AI agents

Data Enrichment

Overview

Explorium is an external-data platform that supplies B2B firmographic, contact, and signal data through APIs built for AI agents and GTM workflows. It draws on a large base of business entities, professional profiles, and thousands of data signals across hundreds of sources, then harmonizes them for enrichment and target discovery. The product is aimed at data teams, RevOps, and sales-development teams that want to define an ICP, pull and enrich accounts, and time outreach around signals like hiring or company changes.

Who it's for

  • →Data and RevOps teams building enrichment pipelines
  • →Teams with a clearly defined ICP and account list
  • →Sales-development teams using signal-based timing
  • →Builders wiring B2B data into AI agents via API or MCP

Not for

Solo founders wanting a quick self-serve prospecting list · SMBs without dedicated data or RevOps resources · Teams needing a finished sales-engagement sequencer · Buyers who only need a handful of one-off lookups

Capabilities

  • Company and contact enrichment from a broad data graph
  • Thousands of data signals across many external sources
  • Automated target discovery against a defined ICP
  • Custom and personalized signal creation
  • APIs and MCP support designed for AI-agent consumption
  • Natural-language querying for data retrieval

Ratings & reviews

4.6
28 reviews ↗
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👍 Pros

Strong data quality and coverage Accurate lead and contact enrichment Responsive, helpful support team Intuitive interface, easy onboarding Useful GTM signals (hiring, company changes)

👎 Cons

Best suited to teams with a clear ICP Geared toward mid-market and up

Pricing

TierPriceCredits / moNotes
Free TrialFree100100 credits to test the platform
Starter$99.99/mo2,500Per package, pay-as-you-go
Growth$749/mo25,000Per package
Scale$7500/mo500,000Per package
EnterpriseCustom—Contact sales; volume discounts, custom integrations, dedicated CSM

The honest take

Where it breaks

Explorium assumes you already know your ICP and have the data or RevOps muscle to wire enrichment into a workflow; it is a data source, not a turnkey prospecting or sequencing tool. Casual or self-serve buyers may find the credit model and required setup heavier than they want.

The verdict

Explorium is a solid choice for data and RevOps teams that need broad external B2B data and signals piped into their own workflows or AI agents. It rewards teams with a defined ICP and the resources to operationalize the data, and is less suited to solo or SMB users wanting an out-of-the-box prospecting list.

FAQ

What does Explorium do?

It aggregates external B2B data (firmographics, contacts, intent and event signals) and delivers it through enrichment and discovery APIs, including endpoints built for AI agents.

How is Explorium priced?

Pricing is credit-based and pay-as-you-go: a free trial with 100 credits, then Starter, Growth, and Scale packages, plus a contact-sales Enterprise tier. Credits expire after 12 months.

Who is Explorium best for?

Data, RevOps, and sales-development teams that already have a clear ICP and want to enrich accounts and act on buying signals, including teams feeding data into AI agents.

Does Explorium work with AI agents?

Yes. It exposes structured APIs and MCP support so agents can query company and contact data and signals directly.

Is there a free option?

Yes, a free trial includes 100 credits so teams can test data quality before buying a package.

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