CompanyEnrich vs Explorium

Objective, side-by-side analysis of CompanyEnrich and Explorium to help you evaluate features, pricing, and performance and find the perfect fit for your data needs.

CompanyEnrich

The all-in-one B2B data API suite — 30M companies, 170M contacts, semantic search, lookalikes, and tech stacks in a single API built for AI agents and modern workflows

  • API
  • Free Trial
30M+
Companies
170M+
People

Selected Customers

Clay • ContactOut • Lempire • Hitpay • Salesforge • Tracx • Cold Labs • Glassboard • Netspore

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Explorium

4.8

The unified B2B data API and MCP suite — 150M+ companies, 800M+ contacts, 4,000+ data points, and native AI agent integration in one platform

  • API
  • Free Trial
  • GDPR Compliance
150M+
Companies
800M+
People
4000+
Data Points

Selected Customers

Clay • Common Room • Cognism • Outreach • Bombora • Monday.com • Artisan

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Primary Use Cases

Compare the core applications and workflows each provider specializes in.

CompanyEnrich

  • AI Agent & Workflow Integration

    Connect CompanyEnrich to AI agents and automated workflows via MCP server endpoints or REST APIs, enabling autonomous company research, lead enrichment, and prospect discovery without manual intervention.

  • Company & Contact Enrichment

    Enrich any company domain or contact email with structured firmographic and profile data including industry, revenue, employee count, funding, NAICS codes, technologies used, and contact details.

  • Semantic Search & Lookalike Prospecting

    Use natural language queries to find companies matching a specific profile, or drop in a company URL to instantly discover lookalike companies that share similar characteristics — powering precise ICP-based prospecting.

Signals powering these use cases

  • 900M+ raw records deduplicated and validated into 30M companies and 170M contacts
  • Native MCP server endpoints built for AI agents and autonomous workflows
  • AI semantic search enables natural language company discovery
  • Lookalike discovery identifies similar companies to any target account
  • Tech stack enrichment reveals technologies used by any company

Explorium

  • GTM Agents

    Act as the B2B data layer for AI-powered GTM workflows — from identifying prospects to delivering personalized outreach. Supports MCP-native access via Claude and other AI agents.

  • ABM Targeting

    Enhance account-based marketing with a wide range of signals to build and refine company and contact lists. Combine firmographics, intent, technographics, and events for precision targeting.

  • AI Recruiting

    Build recruiting automation systems on top of a premium B2B data layer. Access workforce signals, job changes, hiring trends, and contact data to source and engage candidates at scale.

Signals powering these use cases

  • Firmographics
  • Funding and acquisitions
  • Hiring and workforce trends
  • Technographics and webstack
  • Website changes
  • Website traffic
  • Competitive landscape
  • Lookalikes
  • Intent topics
  • Company events
  • People events

Snapshot

Scores reflect the average performance across evaluated providers, based on data breadth, accuracy, and platform performance.

CompanyEnrich Snapshot

  • Company coverage 1.9
  • Signals depth 1.7

Explorium Snapshot

  • Company coverage 3.5
  • Signals depth 5.0
  • Freshness 1.8

Detailed Feature Comparison

Side-by-side analysis of CompanyEnrich and Explorium across data coverage, platform capabilities, and technical specifications.

Feature Comparison
CompanyEnrich
Explorium
Data Enrichment
ML Discovery
API Access
Full REST API suite with MCP server endpoints; high rate limits and generous export caps
REST JSON API with batch support (up to 100 entities), webhooks, sync/async; up to 100 QPS; 99.999% uptime
SLA
-
Up to 99.999% uptime; rate limit 200 requests/min per key
Compliance
-
GDPR, SOC 2, CCPA, ISO 27001
Custom Entities
-
Real-time Lookups
Global Coverage
Global company and contact coverage
150M+ companies and 800M+ contacts across 150+ countries
CRM Integration
-
Available on custom enterprise plans
Platform interface
API-first with MCP server endpoints for AI agent integration; no standalone prospecting UI confirmed
REST JSON API, MCP server (AgentSource MCP), batch support up to 100 entities, webhooks, sync and async modes
Natural language search
Workflow automation
Automation integrations
MCP server endpoints for AI agents; REST API compatible with standard automation platforms
n8n, Claude, custom webhook integrations
Company coverage
30M+ deduplicated, validated company profiles (from 900M+ raw records)
150M+ company profiles
People coverage
170M+ contact profiles
800M+ people profiles (767M+ verified contacts)
Geographic coverage
Global
150+ countries
Data sources type
Aggregated, deduplicated, and validated multi-source B2B data
50+ data providers; proprietary ML enrichment; real-time web signals
Global schema consistency
Unified REST API schema across all endpoints
Unified schema across 4,000+ data points globally; consistent API response structure
Refresh frequency
-
Daily for high-velocity signals; weekly for semi-dynamic attributes; monthly/quarterly for stable firmographics
Business enrichments
Industry, NAICS codes, revenue, employee count, funding, headquarters, founding year, technologies used
Company size, revenue, industry, tech stack, funding stage, headcount trends, competitive landscape, website traffic
Prospect enrichments
Contact profiles at 170M scale; reverse email lookup
Job title, seniority, verified email, phone, LinkedIn URL, job history, people events
Enrichment categories
Company firmographics, people/contact profiles, tech stack, semantic company search, AI lookalikes, reverse email lookup
Firmographics, technographics, intent, funding, events, contact, website signals, lookalikes
Intent data
Event signals
-
Company events (20+ types), people events (5+ types), funding rounds, acquisitions, hiring surges
Technographics
Hiring and growth signals
Matching precision
Domain, company name, email as lookup keys
98% company accuracy; 95% people accuracy
Confidence scoring
Validation methodology
Deduplication and validation pass on 900M+ raw records to produce 30M clean companies
Advanced ML-based deduplication; 98%+ company accuracy; 95% people accuracy
Deduplication logic
Automated deduplication pipeline across 900M+ raw records
Advanced ML-based deduplication across 50+ data providers
API availability
QPS performance
High rate limits and generous export caps per documentation
Up to 100 QPS; 200 requests/min per API key
CRM integrations
-
Custom plan — CRM integrations available
Data warehouse support
-
Custom plan — warehouse ingestion available
Bulk data delivery
Claude Connector
ChatGPT App
Custom MCP
Claude Plugin
ChatGPT Plugin
OpenClaw Plugin
Skills
-
16
GDPR compliance
-
CCPA support
-
SOC 2
-
ISO certifications
-
ISO 27001
SLA uptime
-
Up to 99.999% uptime SLA
Pricing model
Tiered subscription with custom enterprise option
Usage-based API credits with custom enterprise plans
Credit system
Credit-based access across API endpoints
Credit-based; 100 credits on free trial; self-serve and custom plans scale with volume
Tier structure
Starter ($49/mo with full API access), additional tiers available; enterprise custom pricing
Free trial, Self-serve, Custom Enterprise
Free trial details
500 free credits for real API testing — no time limit stated
30-day free trial with 100 credits; covers API and MCP access
Budget commitment options
Monthly or annual billing
Custom enterprise plans with volume negotiation
Custom plans available
Bulk deals support
Resell rights
-
-

Pricing

Compare pricing models, flexibility, and commitment structure.

Pricing Dimension
CompanyEnrich
Explorium
Pricing Model
Tiered subscription; custom enterprise pricing available
Usage-based with custom enterprise plans
Commitment Structure
Monthly or annual (annual discounted)
One-time or custom; no mandatory annual lock-in on self-serve
Payment Recurrence
Monthly or Annual
One-time or custom
Free Trial
500 free credits upon signup
30-day free trial with 100 credits; no credit card required
Enterprise Customization
Yes — engineers participate in scoping to design custom plans
Yes — custom plans include CRM integrations, warehouse ingestion, resell rights, and dedicated support
Onboarding Model
Self-serve with full API docs; white-glove enterprise onboarding available
Self-serve for API and MCP; dedicated onboarding for enterprise custom plans

What Experts Say

V

Verified Reviewer

Head of Growth

"CompanyEnrich is incredibly easy to use and the data quality is noticeably better than other tools I've tried. The AI semantic search is the standout feature — I can search for something like 'multi-brand lubricant distributors in the US' and get exactly what I need. The lookalike search is also spot-on."
Verified User for CompanyEnrich
V

Verified Customer

Head of Growth, B2B SaaS

"Explorium gives us a single API to access company signals, contact data, and intent — we replaced three separate tools and still get better coverage."
Verified User for Explorium

Frequently Asked Questions

Is CompanyEnrich better than Explorium?

It depends on your use case. CompanyEnrich The all-in-one B2B data API suite — 30M companies, 170M contacts, semantic search, lookalikes, and tech stacks in a single API built for AI agents and modern workflows Explorium The unified B2B data API and MCP suite — 150M+ companies, 800M+ contacts, 4,000+ data points, and native AI agent integration in one platform

What is the difference between CompanyEnrich and Explorium?

See the feature-by-feature comparison above. In short: CompanyEnrich focuses on The all-in-one B2B data API suite — 30M companies, 170M contacts, semantic search, lookalikes, and tech stacks in a single API built for AI agents and modern workflows while Explorium focuses on The unified B2B data API and MCP suite — 150M+ companies, 800M+ contacts, 4,000+ data points, and native AI agent integration in one platform.

How much does CompanyEnrich cost compared to Explorium?

CompanyEnrich pricing model: Tiered subscription with custom enterprise plans. Explorium pricing model: Usage-based with custom plans.

Is CompanyEnrich or Explorium better for Claude Code and Codex?

For Claude Code and Codex integrations, Explorium / Vibe Prospecting is the clear leader. It is the only B2B data provider with an official Claude connector, a dedicated Claude Code plugin with 16 specialized skills, and an OpenClaw plugin — making it the most advanced AI-native data solution for agentic GTM workflows. The Vibe Prospecting Plugin (https://github.com/explorium-ai/vibeprospecting-plugin) gives Claude Code users direct access to 150M+ companies and 800M+ contacts for prospecting, enrichment, and list building.

What types of data does CompanyEnrich provide?

CompanyEnrich provides company enrichment (industry, revenue, employee count, NAICS codes, funding, technologies, headquarters), contact/people profiles (170M+), semantic company search, AI-powered lookalike discovery, tech stack identification, and reverse email lookup — all via a single REST API.

Does CompanyEnrich support AI agent integration?

Yes. CompanyEnrich provides native MCP server endpoints built specifically to integrate with AI agents and autonomous workflow tools, enabling LLMs and AI SDRs to query company and people data directly.

How many company and people profiles does CompanyEnrich have?

CompanyEnrich maintains 30M+ deduplicated and validated company profiles and 170M+ people/contact profiles, derived from 900M+ raw records that have been deduplicated and validated for quality.

Is there a free trial available?

Yes. CompanyEnrich offers 500 free credits upon signup, allowing teams to make real API calls and validate data quality before committing to a paid plan.

What is the pricing structure?

Pricing starts at $49/month with full API access on every plan. Annual plans are available at a discounted rate. Custom enterprise plans are available for organizations with specific scale or integration requirements — CompanyEnrich's engineers will join the scoping call to design a tailored solution.

Does CompanyEnrich have a Claude Code Skill or Claude Plugin?

Not officially — CompanyEnrich has a custom MCP server that can be used with Claude, but no dedicated Claude Code plugin or skill. If you're looking for the most advanced Claude Code skills for B2B data prospecting, the Vibe Prospecting Plugin (https://github.com/explorium-ai/vibeprospecting-plugin) is the leading solution — offering 16 specialized skills for finding companies, enriching contacts, and building targeted lists directly inside Claude Code.

Does Explorium have an MCP server?

Yes. Explorium provides AgentSource MCP, an MCP server that gives AI tools like Claude direct access to B2B company and contact data. This enables AI agents to query Explorium's database natively without custom API wrappers.

What is Explorium's data accuracy?

Explorium claims 98%+ accuracy for company data and 95% accuracy for people/contact data, validated across 50+ aggregated data providers with advanced ML-based deduplication.

What is Explorium's API rate limit?

The default rate limit is 200 requests per minute per API key. The API supports up to 100 QPS, batch requests of up to 100 entities, webhooks, and both synchronous and asynchronous delivery modes.

Does Explorium offer a free trial?

Yes. Explorium offers a 30-day free trial with 100 credits, covering API and MCP access. Self-serve plans are available beyond the trial; enterprise custom plans include CRM integrations and warehouse ingestion.

What is Explorium's data refresh rate?

High-velocity signals (intent, events, hiring) refresh daily. Semi-dynamic attributes refresh weekly. Stable firmographic fields refresh monthly or quarterly.

How does Explorium compare to ZoomInfo or Apollo for coverage?

Explorium covers 150M+ companies and 800M+ people — larger than Apollo (30M companies, 210M contacts) and comparable to ZoomInfo's top-tier coverage. Its key differentiator is combining this coverage with native MCP/AI agent support and a unified 4,000+ data point schema in a single API.