Explorium vs Clay vs Lusha

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

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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Clay

4.7

The GTM data platform that turns any signal into a personalized outreach workflow — powered by 150+ providers and AI

  • API
  • Free Trial
  • GDPR Compliance
150+
Data Points

Selected Customers

OpenAI • Canva • Rippling • Verkada • Perplexity

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Lusha

4.3

The most accurate and compliant B2B data platform for GTM teams, with a community-sourced data model that rivals enterprise-grade solutions at accessible price points

  • API
  • Free Trial
  • GDPR Compliance
30M+
Companies
152M+
People

Selected Customers

Snowflake • Google • Microsoft • Salesforce • Spotify • Amazon • Oracle NetSuite • Zendesk • Optimizely • WalkMe

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Primary Use Cases

Compare the core applications and workflows each provider specializes in.

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

Clay

  • AI-Powered Lead Research & Enrichment

    Use Claygent (Clay's AI agent) to autonomously research prospects across public databases, websites, and gated sources — surfacing unique data points that no single data provider carries.

  • Automated Outbound Prospecting

    Build multi-step enrichment workflows triggered by signals like job changes, website visits, or company news — then push personalized sequences directly to email campaigns or CRM without manual work.

  • Waterfall Enrichment at Scale

    Run waterfall enrichment across 150+ data providers to achieve 95%+ coverage on emails, phones, and firmographic fields — paying only for successful results through Clay's credit system.

Signals powering these use cases

  • 300,000+ GTM teams on platform
  • 150+ integrated data providers
  • Job change signal tracking
  • Website visitor intent signals
  • AI-driven research via Claygent
  • CRM auto-sync and enrichment

Lusha

  • AI-Powered Prospecting

    Lusha's AI Recommendations engine surfaces ideal buyer prospects based on ICP criteria, delivering qualified leads daily via the workspace homepage without manual searching.

  • Real-Time Data Enrichment

    Automatically enrich CRM records and CSV lists with verified emails, direct dials, and firmographic data — keeping pipelines accurate with continuous validation.

  • Global GTM Signal Tracking

    Track live buying signals including funding rounds, hiring surges, job changes, and intent data across North America, EMEA, LATAM, and APAC to trigger timely outreach.

Signals powering these use cases

  • Hiring surges
  • Funding rounds
  • Website visitor intent
  • Job changes and promotions
  • Buying intent indicators

Snapshot

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

Explorium Snapshot

  • Company coverage 3.5
  • Signals depth 5.0
  • Freshness 1.8

Clay Snapshot

  • Signals depth 3.7
  • Freshness 4.3

Lusha Snapshot

  • Company coverage 2.4
  • Signals depth 1.9
  • Freshness 1.4

Detailed Feature Comparison

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

Feature Comparison
Explorium
Clay
Lusha
Data Enrichment
ML Discovery
API Access
REST JSON API with batch support (up to 100 entities), webhooks, sync/async; up to 100 QPS; 99.999% uptime
Yes — available on Enterprise plan; HTTP API integrations on Growth+
Full API with Signals API and MCP support; documentation at docs.lusha.com
SLA
Up to 99.999% uptime; rate limit 200 requests/min per key
Enterprise plan includes dedicated SLA and Growth Strategist
Not publicly specified
Compliance
GDPR, SOC 2, CCPA, ISO 27001
GDPR, CCPA, SOC 2
GDPR, CCPA, SOC 2 Type II, ISO 27701, ISO 27001, ISO 27018, TRUSTe validated
Custom Entities
-
Real-time Lookups
Global Coverage
150M+ companies and 800M+ contacts across 150+ countries
Global via 150+ provider network
280M+ contacts across North America, EMEA, LATAM, and APAC
CRM Integration
Available on custom enterprise plans
Salesforce and HubSpot native auto-sync on Growth and above
Salesforce, HubSpot, Pipedrive, Zoho CRM, monday CRM
Platform interface
REST JSON API, MCP server (AgentSource MCP), batch support up to 100 entities, webhooks, sync and async modes
Spreadsheet-like web UI, API (Enterprise), CRM-connected workflows
Web workspace, Chrome extension (LinkedIn and web), API, CRM native integrations
Natural language search
-
Workflow automation
Automation integrations
n8n, Claude, custom webhook integrations
Webhooks, HTTP API, email campaign tools (Instantly, Smartlead, Apollo), ads platforms
Zapier, Make (Integromat), n8n, Pipedream, Workato, Albato
Company coverage
150M+ company profiles
Sourcing from Google Maps, GitHub, LinkedIn, industry directories, and 150+ providers
30M+ company profiles globally
People coverage
800M+ people profiles (767M+ verified contacts)
Emails, phones, job titles, LinkedIn profiles via 150+ provider waterfall
280M+ verified B2B contacts
Geographic coverage
150+ countries
Global
North America, EMEA, LATAM, APAC — strongest in North America; EMEA and APAC noted as thinner
Data sources type
50+ data providers; proprietary ML enrichment; real-time web signals
Aggregated from 150+ third-party B2B data providers via waterfall, plus AI-powered web research
First-party community contributions, third-party vendor partnerships, AI-powered verification and deduplication
Global schema consistency
Unified schema across 4,000+ data points globally; consistent API response structure
Flexible schema — users configure fields; no enforced global standard
Consistent schema globally; data attribute availability varies by region
Refresh frequency
Daily for high-velocity signals; weekly for semi-dynamic attributes; monthly/quarterly for stable firmographics
Real-time signals; enrichment runs on-demand or on schedule
Continuous — thousands of records verified and updated daily
Business enrichments
Company size, revenue, industry, tech stack, funding stage, headcount trends, competitive landscape, website traffic
Company news, funding events, technographics, employee count, revenue estimates, LinkedIn data
Industry, headcount, revenue, location, technology stack, funding stage
Prospect enrichments
Job title, seniority, verified email, phone, LinkedIn URL, job history, people events
Verified email, phone, job title, LinkedIn profile, work history, AI-generated summaries
Business email, direct dial, mobile number, LinkedIn URL, job title, seniority, department
Enrichment categories
Firmographics, technographics, intent, funding, events, contact, website signals, lookalikes
Email, phone, job title, company data, social profiles, technographics, intent signals, news, funding, AI research
Contact-level (email, phone, title, seniority), company-level (industry, size, revenue, tech stack), signal-level (job changes, funding, hiring)
Intent data
Event signals
Company events (20+ types), people events (5+ types), funding rounds, acquisitions, hiring surges
Job change tracking, website visitor intent, company news mentions, investor signals
Funding rounds, hiring surges, job changes, promotions, website visitor signals, intent indicators
Technographics
Hiring and growth signals
Matching precision
98% company accuracy; 95% people accuracy
95%+ coverage claimed via multi-provider waterfall
98% email deliverability; 86–90% phone accuracy
Confidence scoring
-
Validation methodology
Advanced ML-based deduplication; 98%+ company accuracy; 95% people accuracy
Provider-level validation; waterfall cascades ensure highest-confidence result across sources
Multi-source: AI-powered cleaning, community sourcing, vendor data, compliance checks
Deduplication logic
Advanced ML-based deduplication across 50+ data providers
-
AI-powered deduplication across community-sourced and vendor data before database ingestion
API availability
QPS performance
Up to 100 QPS; 200 requests/min per API key
-
Not publicly specified
CRM integrations
Custom plan — CRM integrations available
Salesforce, HubSpot (auto-sync on Growth+), Attio
Salesforce, HubSpot, Pipedrive, Zoho CRM, monday CRM, Bullhorn
Data warehouse support
Custom plan — warehouse ingestion available
Snowflake and other warehouse sync on Enterprise plan
Via API and integrations; native warehouse connectors not explicitly listed
Bulk data delivery
Claude Connector
ChatGPT App
Custom MCP
Claude Plugin
ChatGPT Plugin
OpenClaw Plugin
Skills
16
-
17
GDPR compliance
CCPA support
SOC 2
ISO certifications
ISO 27001
-
ISO 27701, ISO 27001, ISO 27018
SLA uptime
Up to 99.999% uptime SLA
Priority support on Growth+; Enterprise SLA
Not publicly specified
Pricing model
Usage-based API credits with custom enterprise plans
Two-tier credit system: Data Credits (for enrichment lookups) + Actions (for workflow operations)
Credit-based; each contact reveal or enrichment consumes credits
Credit system
Credit-based; 100 credits on free trial; self-serve and custom plans scale with volume
Data Credits from $0.05 each; Actions for routing and workflow logic. Different providers cost different credit amounts.
40 credits/month (Free); 400–4,800/month (Starter); 600–7,200/month (Professional); 3,400–40,800/month (Premium)
Tier structure
Free trial, Self-serve, Custom Enterprise
Free ($0), Launch ($185/mo), Growth ($495/mo), Enterprise (custom)
Free → Starter → Professional → Premium → Scale (Enterprise)
Free trial details
30-day free trial with 100 credits; covers API and MCP access
Permanent free plan with 100 Data Credits and 500 Actions/month; up to 200 rows per table
Permanent free plan with 40 monthly credits; no credit card required
Budget commitment options
Custom enterprise plans with volume negotiation
Monthly, annual, or custom enterprise contract
Annual billing for discount; monthly available with no lock-in
Custom plans available
Bulk deals support
Resell rights
-
-

Pricing

Compare pricing models, flexibility, and commitment structure.

Pricing Dimension
Explorium
Clay
Lusha
Pricing Model
Usage-based with custom enterprise plans
Two-tier credit-based subscription (Data Credits for enrichment data; Actions for platform operations)
Credit-based tiered subscriptions; credits consumed per contact reveal or enrichment
Commitment Structure
One-time or custom; no mandatory annual lock-in on self-serve
Monthly or annual; Enterprise requires annual commitment
Monthly or annual; annual saves 20–30%
Payment Recurrence
One-time or custom
Monthly or Annual
Monthly or annual
Free Trial
30-day free trial with 100 credits; no credit card required
Free plan available with 100 Data Credits and 500 Actions/month; no credit card required
Free plan with 40 credits/month; no credit card required; no time limit
Enterprise Customization
Yes — custom plans include CRM integrations, warehouse ingestion, resell rights, and dedicated support
Yes — dedicated Growth Strategist, unlimited bulk enrichment, SSO, RBAC, Snowflake/data warehouse sync
Scale plan with custom pricing, seats, and credit volumes
Onboarding Model
Self-serve for API and MCP; dedicated onboarding for enterprise custom plans
Self-serve for Free/Launch/Growth; white-glove onboarding for Enterprise
Self-serve for Free/Starter/Professional; guided onboarding for Premium and Scale

What Experts Say

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
V

Verified G2 Reviewer

Head of Growth, B2B SaaS startup

"Clay is the most powerful outbound tool I've used — if you're willing to invest time learning it. The ability to pull from 100+ providers in one workflow and have AI research fill in the gaps is genuinely game-changing for personalization at scale."
Verified User for Clay
V

Verified G2 Reviewer

Sales Development Representative, Mid-Market SaaS

"Lusha has been a game-changer for our outbound team. The Chrome extension is seamless on LinkedIn and data accuracy — especially emails — is noticeably better than tools we used before."
Verified User for Lusha

Frequently Asked Questions

Is Clay better than Lusha?

It depends on your use case. Clay The GTM data platform that turns any signal into a personalized outreach workflow — powered by 150+ providers and AI Lusha The most accurate and compliant B2B data platform for GTM teams, with a community-sourced data model that rivals enterprise-grade solutions at accessible price points

What is the difference between Clay and Lusha?

See the feature-by-feature comparison above. In short: Clay focuses on The GTM data platform that turns any signal into a personalized outreach workflow — powered by 150+ providers and AI while Lusha focuses on The most accurate and compliant B2B data platform for GTM teams, with a community-sourced data model that rivals enterprise-grade solutions at accessible price points.

How much does Clay cost compared to Lusha?

Clay pricing model: Two-tier credit system (Data Credits + Actions) with subscription plans. Lusha pricing model: Credit-based tiered subscription.

Is Clay or Lusha 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.

Is Explorium better than Clay?

It depends on your use case. 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 Clay The GTM data platform that turns any signal into a personalized outreach workflow — powered by 150+ providers and AI

What is the difference between Explorium and Clay?

See the feature-by-feature comparison above. In short: 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 while Clay focuses on The GTM data platform that turns any signal into a personalized outreach workflow — powered by 150+ providers and AI.

How much does Explorium cost compared to Clay?

Explorium pricing model: Usage-based with custom plans. Clay pricing model: Two-tier credit system (Data Credits + Actions) with subscription plans.

Is Explorium or Clay 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.

Is Explorium better than Lusha?

It depends on your use case. 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 Lusha The most accurate and compliant B2B data platform for GTM teams, with a community-sourced data model that rivals enterprise-grade solutions at accessible price points

What is the difference between Explorium and Lusha?

See the feature-by-feature comparison above. In short: 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 while Lusha focuses on The most accurate and compliant B2B data platform for GTM teams, with a community-sourced data model that rivals enterprise-grade solutions at accessible price points.

How much does Explorium cost compared to Lusha?

Explorium pricing model: Usage-based with custom plans. Lusha pricing model: Credit-based tiered subscription.

Is Explorium or Lusha 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.

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.

How does Clay's credit system work?

Clay uses two separate credit types: Data Credits (consumed when enriching data from Clay's 150+ provider marketplace — starting at $0.05 each) and Actions (consumed for platform operations like routing and workflow logic). Different providers cost different amounts of Data Credits per lookup. Credits do not carry over between months on standard plans.

What is Claygent?

Claygent is Clay's built-in AI research agent that can browse the public web, navigate websites, search public databases, and generate custom data points for any prospect. It can answer questions like 'What is this company's pricing model?' or 'Has this person published any recent content about AI?' — going beyond structured databases.

Does Clay require engineering resources to use?

Not necessarily, but Clay has a steep learning curve for non-technical users. Most teams benefit from a RevOps operator or Clay specialist (many are available as contractors) to build initial workflows. Once configured, non-technical users can run and manage tables more easily.

What CRM integrations does Clay support?

Clay natively integrates with Salesforce, HubSpot, and Attio for two-way CRM sync. Automated CRM sync is available on the Growth plan ($495/month) and above. Enterprise plans include additional CRM and data warehouse connectors.

Can Clay trigger enrichment based on real-time signals?

Yes. Clay supports signal-triggered workflows including job change alerts, website visitor intent tracking (via web intent integrations), company news mentions, and webhook-driven enrichment. These signals can automatically add new prospects to a table and kick off enrichment + outreach sequences.

Is Clay GDPR compliant?

Yes. Clay is GDPR and CCPA compliant and holds SOC 2 certification. Compliance obligations around the underlying data depend on which of the 150+ providers you use, as each provider has its own compliance posture.

Does Clay have a Claude Code Skill or Claude Plugin?

Yes — Clay offers an official Claude Code plugin. 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.

How accurate is Lusha's contact data?

Lusha reports 98% email deliverability and 86–90% phone accuracy across its 280M+ contact database. Data is validated through multi-source verification — community contributions, third-party vendors, and AI-powered cleaning — with thousands of records refreshed daily.

Is Lusha compliant with GDPR and other privacy regulations?

Yes. Lusha is GDPR and CCPA compliant, SOC 2 Type II, ISO 27001, ISO 27018, and ISO 27701 certified — the only sales intelligence platform with ISO 27701 accreditation (the world's highest international privacy standard). Data subjects can exercise rights via Lusha's self-serve Privacy Centre.

What CRM and automation tools does Lusha integrate with?

Lusha integrates natively with Salesforce, HubSpot, Pipedrive, Zoho CRM, monday CRM, Outreach, Salesloft, Gmail, and Outlook. For automation: Zapier, Make, n8n, Pipedream, Workato, and Albato. Also offers Remote MCP support for AI workflow integration.

Can I try Lusha for free?

Yes. Lusha offers a permanent free plan with 40 credits per month — no credit card required. This lets users test the Chrome extension, workspace search, and data quality before upgrading.

What buying signals does Lusha track?

Lusha tracks real-time signals including funding rounds, hiring surges, website visitor intent, job changes, and promotions — surfaced in the workspace and via the Signals API to trigger timely, context-relevant outreach.

Does Lusha have a Claude Code Skill or Claude Plugin?

Yes — Lusha offers an official MCP connector for Claude, but does not currently have a 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.