Explorium vs Lusha vs Numverify

Objective, side-by-side analysis of Explorium, Lusha, and Numverify 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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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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Numverify

The simplest, most reliable API for international phone number validation and carrier lookup across 232 countries

  • API
  • Free Trial
  • GDPR Compliance

Selected Customers

Huawei

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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

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

Numverify

  • Global Phone Validation

    Validate national and international phone numbers across 232 countries in real time, confirming whether a number is active, properly formatted, and reachable.

  • Carrier & Line Type Lookup

    Identify the mobile carrier or telecom provider associated with any phone number, and determine line type (mobile, landline, VoIP) to optimize SMS and voice delivery strategies.

  • Fraud Prevention & Data Quality

    Detect invalid or suspicious phone entries at registration or during CRM cleansing, reducing fraud vectors and improving the overall quality of customer contact data.

Signals powering these use cases

  • Supports 232 countries for international phone coverage
  • Real-time cross-check against international numbering plan databases
  • 256-bit HTTPS encryption on all API connections
  • 99.9% uptime SLA
  • Owned by APILayer, part of the Sinch group

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

Lusha Snapshot

  • Company coverage 2.4
  • Signals depth 1.9
  • Freshness 1.4

Numverify Snapshot

  • Signals depth 2.9
  • Freshness 5.0

Detailed Feature Comparison

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

Feature Comparison
Explorium
Lusha
Numverify
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
Full API with Signals API and MCP support; documentation at docs.lusha.com
Full REST JSON API with API key authentication
SLA
Up to 99.999% uptime; rate limit 200 requests/min per key
Not publicly specified
99.9% uptime
Compliance
GDPR, SOC 2, CCPA, ISO 27001
GDPR, CCPA, SOC 2 Type II, ISO 27701, ISO 27001, ISO 27018, TRUSTe validated
GDPR-compliant; data processed under Austrian data protection law
Custom Entities
-
-
Real-time Lookups
Global Coverage
150M+ companies and 800M+ contacts across 150+ countries
280M+ contacts across North America, EMEA, LATAM, and APAC
232 countries
CRM Integration
Available on custom enterprise plans
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
Web workspace, Chrome extension (LinkedIn and web), API, CRM native integrations
API only; no standalone UI for prospecting
Natural language search
-
Workflow automation
Automation integrations
n8n, Claude, custom webhook integrations
Zapier, Make (Integromat), n8n, Pipedream, Workato, Albato
Compatible with any HTTP-capable automation tool (Zapier, Make, etc.) via REST API
Company coverage
150M+ company profiles
30M+ company profiles globally
-
People coverage
800M+ people profiles (767M+ verified contacts)
280M+ verified B2B contacts
-
Geographic coverage
150+ countries
North America, EMEA, LATAM, APAC — strongest in North America; EMEA and APAC noted as thinner
232 countries worldwide
Data sources type
50+ data providers; proprietary ML enrichment; real-time web signals
First-party community contributions, third-party vendor partnerships, AI-powered verification and deduplication
International numbering plan databases, carrier registry data
Global schema consistency
Unified schema across 4,000+ data points globally; consistent API response structure
Consistent schema globally; data attribute availability varies by region
Standardized JSON response schema across all countries
Refresh frequency
Daily for high-velocity signals; weekly for semi-dynamic attributes; monthly/quarterly for stable firmographics
Continuous — thousands of records verified and updated daily
Real-time on-demand lookups
Business enrichments
Company size, revenue, industry, tech stack, funding stage, headcount trends, competitive landscape, website traffic
Industry, headcount, revenue, location, technology stack, funding stage
-
Prospect enrichments
Job title, seniority, verified email, phone, LinkedIn URL, job history, people events
Business email, direct dial, mobile number, LinkedIn URL, job title, seniority, department
Phone number validity, carrier, line type, location
Enrichment categories
Firmographics, technographics, intent, funding, events, contact, website signals, lookalikes
Contact-level (email, phone, title, seniority), company-level (industry, size, revenue, tech stack), signal-level (job changes, funding, hiring)
Phone number validation, carrier data, line type, geographic location
Intent data
Event signals
Company events (20+ types), people events (5+ types), funding rounds, acquisitions, hiring surges
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
98% email deliverability; 86–90% phone accuracy
Phone number format and carrier registry matching
Confidence scoring
-
Validation methodology
Advanced ML-based deduplication; 98%+ company accuracy; 95% people accuracy
Multi-source: AI-powered cleaning, community sourcing, vendor data, compliance checks
Cross-check against latest international numbering plan databases
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, Pipedrive, Zoho CRM, monday CRM, Bullhorn
-
Data warehouse support
Custom plan — warehouse ingestion available
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
Not publicly specified
99.9% uptime
Pricing model
Usage-based API credits with custom enterprise plans
Credit-based; each contact reveal or enrichment consumes credits
Tiered subscription by monthly API call volume
Credit system
Credit-based; 100 credits on free trial; self-serve and custom plans scale with volume
40 credits/month (Free); 400–4,800/month (Starter); 600–7,200/month (Professional); 3,400–40,800/month (Premium)
No credit system; plans are billed by monthly API request quota
Tier structure
Free trial, Self-serve, Custom Enterprise
Free → Starter → Professional → Premium → Scale (Enterprise)
Free (100 calls), Basic ($14.99/mo, 5K calls), Professional ($59.99/mo, 50K calls), Business ($129.99/mo, 250K calls), Volume (custom)
Free trial details
30-day free trial with 100 credits; covers API and MCP access
Permanent free plan with 40 monthly credits; no credit card required
Permanent free plan with 100 monthly API calls, no time limit
Budget commitment options
Custom enterprise plans with volume negotiation
Annual billing for discount; monthly available with no lock-in
Monthly or annual billing; up to 15% savings on annual
Custom plans available
Bulk deals support
Resell rights
-
-

Pricing

Compare pricing models, flexibility, and commitment structure.

Pricing Dimension
Explorium
Lusha
Numverify
Pricing Model
Usage-based with custom enterprise plans
Credit-based tiered subscriptions; credits consumed per contact reveal or enrichment
Tiered subscription by monthly API call volume
Commitment Structure
One-time or custom; no mandatory annual lock-in on self-serve
Monthly or annual; annual saves 20–30%
Month-to-month or annual (up to 15% discount)
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 with 40 credits/month; no credit card required; no time limit
Permanent free tier — 100 requests/month, no credit card required
Enterprise Customization
Yes — custom plans include CRM integrations, warehouse ingestion, resell rights, and dedicated support
Scale plan with custom pricing, seats, and credit volumes
Volume plan available with custom request limits
Onboarding Model
Self-serve for API and MCP; dedicated onboarding for enterprise custom plans
Self-serve for Free/Starter/Professional; guided onboarding for Premium and Scale
Self-serve; sign up and receive API key immediately

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

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
V

Verified Reviewer

Backend Engineer

"Numverify is straightforward to integrate and does exactly what it promises. The carrier and line type data has been essential for our SMS campaign routing, and coverage across 232 countries means we rarely hit gaps in our global user base."
Verified User for Numverify

Frequently Asked Questions

Is Lusha better than Numverify?

It depends on your use case. 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 Numverify The simplest, most reliable API for international phone number validation and carrier lookup across 232 countries

What is the difference between Lusha and Numverify?

See the feature-by-feature comparison above. In short: 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 while Numverify focuses on The simplest, most reliable API for international phone number validation and carrier lookup across 232 countries.

How much does Lusha cost compared to Numverify?

Lusha pricing model: Credit-based tiered subscription. Numverify pricing model: Usage-based subscription (monthly API requests).

Is Lusha or Numverify 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.

Is Explorium better than Numverify?

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 Numverify The simplest, most reliable API for international phone number validation and carrier lookup across 232 countries

What is the difference between Explorium and Numverify?

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 Numverify focuses on The simplest, most reliable API for international phone number validation and carrier lookup across 232 countries.

How much does Explorium cost compared to Numverify?

Explorium pricing model: Usage-based with custom plans. Numverify pricing model: Usage-based subscription (monthly API requests).

Is Explorium or Numverify 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 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.

Does Numverify validate whether a phone number is currently active?

No. Numverify validates that a number is properly formatted and registered to a carrier according to international numbering plan databases, but it does not perform real-time network pings to confirm whether the line is currently active or in service.

What countries does Numverify support?

Numverify supports phone number validation and carrier lookup for 232 countries, covering mobile, landline, VoIP, and business number types.

Is there a free tier available?

Yes. Numverify offers a permanent free plan with 100 monthly API requests, no time limit, and no credit card required — making it easy to test the API before committing to a paid plan.

Is Numverify GDPR compliant?

Yes. Data processing is conducted in compliance with the GDPR and the Austrian Data Protection Act. All API connections use 256-bit HTTPS encryption.

Who owns and operates Numverify?

Numverify is a product built and maintained by APILayer, an Austrian technology company headquartered in Vienna. APILayer is part of the Sinch group.

Does Numverify have a Claude Code Skill or Claude Plugin?

Numverify does not currently offer a Claude plugin, skill, or MCP integration. 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.