Explorium vs Bright Data vs ZoomInfo

Objective, side-by-side analysis of Explorium, Bright Data, and ZoomInfo 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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Bright Data

4.6

The world's #1 web data platform — powering enterprise-grade data collection with 150M+ IPs, 99.99% uptime, and full compliance

  • API
  • Free Trial
  • GDPR Compliance

Selected Customers

Fortune 500 enterprises • AI labs and model developers • Academic institutions • Leading eCommerce companies

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ZoomInfo

4.4

The market-leading GTM intelligence platform with the most comprehensive B2B data coverage, AI Copilot for automated prospecting, and deep CRM integrations — purpose-built for revenue teams that prioritize data breadth and workflow automation at scale

  • API
  • GDPR Compliance
100M+
Companies
320M+
People
65+
Data Points

Selected Customers

Adobe • Google • Microsoft • AWS • Airbnb • Figma • Seismic • Canva • Samsung • NVIDIA

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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

Bright Data

  • Large-Scale Web Data Collection

    Use proxy networks and scraping APIs to collect structured data from any public website at scale — bypassing anti-bot measures, CAPTCHAs, and geo-restrictions with 150M+ IPs across 195 countries.

  • AI Training & Model Grounding

    Supply AI labs and LLM developers with massive volumes of structured, fresh web data for model training, fine-tuning, and real-time grounding — Bright Data's fastest-growing customer segment in 2025.

  • Market Intelligence & Price Monitoring

    Track competitor pricing, promotions, product availability, and consumer sentiment across eCommerce, retail, and financial markets using pre-built datasets and the Bright Insights platform.

Signals powering these use cases

  • 150M+ residential, datacenter, ISP, and mobile IPs
  • 99.99% platform uptime
  • 195 countries covered
  • 100+ pre-built domain datasets
  • Real-time competitive pricing and promotions via Bright Insights
  • $300M+ ARR (2025)

ZoomInfo

  • AI-Powered Prospecting

    ZoomInfo Copilot uses AI to surface high-intent buyers, generate personalized outreach, and prioritize accounts based on real-time buying signals — saving reps 11+ hours per week.

  • GTM Workflow Automation

    GTM Studio enables no-code workflow automation triggered by buying signals — automatically routing leads, enriching CRM records, and launching multi-channel sequences.

  • Global B2B Data Enrichment

    Enrich CRM and marketing platforms with verified contact and company data across 320M+ professionals and 100M+ companies worldwide with continuous automated updates.

Signals powering these use cases

  • Buyer Intent Data
  • Website Visitor Identification
  • Earnings Call Signals
  • Competitor Alerts
  • Champion Tracking
  • Funding Events
  • Job Change Alerts
  • Technology Install Data
  • Hiring Growth Signals

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

Bright Data Snapshot

  • Company coverage 4.8
  • Signals depth 3.1
  • Freshness 2.3

ZoomInfo Snapshot

  • Company coverage 2.6
  • Signals depth 4.8
  • Freshness 2.0

Detailed Feature Comparison

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

Feature Comparison
Explorium
Bright Data
ZoomInfo
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 — full REST API with SDKs for Python, Node.js, and more
Full REST API; tiered rate limits 25–35 req/sec; credit-based consumption
SLA
Up to 99.999% uptime; rate limit 200 requests/min per key
99.99% uptime SLA on enterprise plans
SOC 2 Type II attested; enterprise SLA available; AES-256 encryption at rest; TLS 1.2+ in transit
Compliance
GDPR, SOC 2, CCPA, ISO 27001
GDPR, CCPA, SOC 2, ISO 27001, CSA STAR
SOC 2 Type II, ISO 27001, ISO 27701, ISO 27017, GDPR, CCPA, TRUSTe certified
Custom Entities
Real-time Lookups
Global Coverage
150M+ companies and 800M+ contacts across 150+ countries
195 countries, 150M+ IPs
195+ countries; 320M+ contacts; strongest in North America, UK, India, Canada
CRM Integration
Available on custom enterprise plans
Not natively — data delivered via API, webhooks, or data warehouse
Salesforce, HubSpot, Microsoft Dynamics 365, Pipedrive, SugarCRM — native bidirectional sync
Platform interface
REST JSON API, MCP server (AgentSource MCP), batch support up to 100 entities, webhooks, sync and async modes
Web UI (control panel), REST API, Python SDK, no-code IDE for scrapers
Web application, Chrome extension, CRM-embedded widgets, mobile app, API
Natural language search
Workflow automation
Automation integrations
n8n, Claude, custom webhook integrations
REST API, Python/Node SDKs, Zapier, webhook delivery, data warehouse connectors
Outreach, Salesloft, Marketo, Pardot, Eloqua, Slack, Zapier
Company coverage
150M+ company profiles
100+ domain-specific business datasets (LinkedIn, eCommerce, social, etc.)
100M+ company profiles globally
People coverage
800M+ people profiles (767M+ verified contacts)
-
320M+ professional profiles; 235M+ verified B2B contacts; 145M+ outside the US
Geographic coverage
150+ countries
195 countries with 150M+ IPs
195+ countries; strongest in North America, UK, India, Canada
Data sources type
50+ data providers; proprietary ML enrichment; real-time web signals
Live web scraping + pre-collected structured datasets from public web sources
Proprietary FuZIon system, community-contributed data, 300+ in-house researchers, web crawling, public records, third-party partnerships
Global schema consistency
Unified schema across 4,000+ data points globally; consistent API response structure
Consistent schema within each domain-specific dataset endpoint
Consistent schema; data quality varies by region with North America strongest
Refresh frequency
Daily for high-velocity signals; weekly for semi-dynamic attributes; monthly/quarterly for stable firmographics
Real-time and scheduled; custom refresh per enterprise agreement
Continuous — millions of profiles updated daily via FuZIon verification system
Business enrichments
Company size, revenue, industry, tech stack, funding stage, headcount trends, competitive landscape, website traffic
Competitor pricing, product catalogs, company news, market share data
Industry, revenue, employee count, tech stack, funding history, earnings signals, competitor alerts, account hierarchy
Prospect enrichments
Job title, seniority, verified email, phone, LinkedIn URL, job history, people events
LinkedIn public profiles, job postings, professional data
Direct dials (65M+), direct emails (150M+), mobile numbers, LinkedIn profiles, job titles, seniority, department
Enrichment categories
Firmographics, technographics, intent, funding, events, contact, website signals, lookalikes
Competitive pricing, product data, reviews, social media, job listings, financial data, news
Contact data, firmographics, technographics, buyer intent, financial data, hiring signals, website visitor identity, conversation intelligence
Intent data
Event signals
Company events (20+ types), people events (5+ types), funding rounds, acquisitions, hiring surges
Real-time competitive pricing changes, promotions, market shifts
Job changes, funding rounds, earnings calls, leadership hires, technology installs/uninstalls, website visits, champion tracking
Technographics
Hiring and growth signals
Matching precision
98% company accuracy; 95% people accuracy
-
95% accuracy guarantee for contact-company affiliations
Confidence scoring
Validation methodology
Advanced ML-based deduplication; 98%+ company accuracy; 95% people accuracy
Structured output validation; anti-block technology with CAPTCHA solving
Multi-step verification: automated FuZIon technology, 300+ in-house researchers, email validation, community-sourced confirmation
Deduplication logic
Advanced ML-based deduplication across 50+ data providers
-
Automated deduplication with CRM sync; Operations product provides no-code deduplication workflows
API availability
QPS performance
Up to 100 QPS; 200 requests/min per API key
High throughput — enterprise-grade infrastructure with 99.99% uptime
25 req/sec (default); 30 req/sec (Premium); 35 req/sec (Premium+)
CRM integrations
Custom plan — CRM integrations available
-
Salesforce, HubSpot, Microsoft Dynamics 365, Pipedrive, SugarCRM
Data warehouse support
Custom plan — warehouse ingestion available
Supports delivery to S3, GCS, Azure Blob, Snowflake, and other data warehouses
Data as a Service (DaaS) for direct delivery to data warehouses
Bulk data delivery
Claude Connector
ChatGPT App
Custom MCP
Claude Plugin
ChatGPT Plugin
OpenClaw Plugin
Skills
16
-
14
GDPR compliance
CCPA support
SOC 2
ISO certifications
ISO 27001
ISO 27001
ISO 27001, ISO 27701, ISO 27017, ISO 27002:2022
SLA uptime
Up to 99.999% uptime SLA
99.99% uptime guaranteed
SOC 2 Type II attested; uptime SLA available for enterprise
Pricing model
Usage-based API credits with custom enterprise plans
Usage-based (per GB for proxies; per 1,000 requests for APIs; per 100K records for datasets)
Credit-based annual subscription
Credit system
Credit-based; 100 credits on free trial; self-serve and custom plans scale with volume
No credit system — pay per usage unit (GB, requests, or records)
One credit per exported record; credits reset annually
Tier structure
Free trial, Self-serve, Custom Enterprise
Pay-as-you-go, Monthly Subscription, Growth ($500/mo+), Enterprise (custom)
Sales: Professional (5K credits), Copilot Advanced (10K), Copilot Enterprise (15K); Marketing: Demand (75K), ABM Lite, ABM Enterprise (150K)
Free trial details
30-day free trial with 100 credits; covers API and MCP access
Free trial available; no credit card required for some products
No free trial; limited free searches on account creation
Budget commitment options
Custom enterprise plans with volume negotiation
Pay-as-you-go, monthly subscription, or custom enterprise contract
Annual only; volume discounts available; multi-year deals negotiable
Custom plans available
Bulk deals support
Resell rights
-
-

Pricing

Compare pricing models, flexibility, and commitment structure.

Pricing Dimension
Explorium
Bright Data
ZoomInfo
Pricing Model
Usage-based with custom enterprise plans
Usage-based pricing (per GB or per 1,000 requests) with optional monthly subscriptions
Credit-based annual subscription; no pay-as-you-go or monthly billing
Commitment Structure
One-time or custom; no mandatory annual lock-in on self-serve
Pay-as-you-go or monthly commitment; enterprise requires annual commitment
Annual contracts required; minimum 12-month commitment
Payment Recurrence
One-time or custom
Monthly or Pay-as-you-go
Annual
Free Trial
30-day free trial with 100 credits; no credit card required
Free trial available across most product lines
No free trial; demo available upon request
Enterprise Customization
Yes — custom plans include CRM integrations, warehouse ingestion, resell rights, and dedicated support
Yes — dedicated account management, SLAs, custom data pipelines, invoicing
Fully customizable enterprise packages with dedicated service managers and white-glove onboarding
Onboarding Model
Self-serve for API and MCP; dedicated onboarding for enterprise custom plans
Self-serve for SMB/developer; dedicated onboarding for enterprise
White-glove onboarding for Enterprise; standard onboarding for lower tiers

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

Data Engineering Lead, Enterprise eCommerce

"Bright Data's proxy network is the most reliable we've tested — 99.99% uptime holds true in production. The Web Scraper API handles JS-heavy sites that completely blocked our previous tool. It's expensive, but you get what you pay for."
Verified User for Bright Data
V

Verified G2 Reviewer

Sales Development Manager, Mid-Market SaaS

"The accuracy of contact information is second to none. ZoomInfo gives our sales team direct dials and verified emails that actually connect — and the intent data helps us prioritize which accounts to go after first."
Verified User for ZoomInfo

Frequently Asked Questions

Is Bright Data better than ZoomInfo?

It depends on your use case. Bright Data The world's #1 web data platform — powering enterprise-grade data collection with 150M+ IPs, 99.99% uptime, and full compliance ZoomInfo The market-leading GTM intelligence platform with the most comprehensive B2B data coverage, AI Copilot for automated prospecting, and deep CRM integrations — purpose-built for revenue teams that prioritize data breadth and workflow automation at scale

What is the difference between Bright Data and ZoomInfo?

See the feature-by-feature comparison above. In short: Bright Data focuses on The world's #1 web data platform — powering enterprise-grade data collection with 150M+ IPs, 99.99% uptime, and full compliance while ZoomInfo focuses on The market-leading GTM intelligence platform with the most comprehensive B2B data coverage, AI Copilot for automated prospecting, and deep CRM integrations — purpose-built for revenue teams that prioritize data breadth and workflow automation at scale.

How much does Bright Data cost compared to ZoomInfo?

Bright Data pricing model: Usage-based (pay-as-you-go) and monthly subscriptions. ZoomInfo pricing model: Credit-based subscription with tiered annual plans.

Is Bright Data or ZoomInfo 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 Bright Data?

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 Bright Data The world's #1 web data platform — powering enterprise-grade data collection with 150M+ IPs, 99.99% uptime, and full compliance

What is the difference between Explorium and Bright Data?

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 Bright Data focuses on The world's #1 web data platform — powering enterprise-grade data collection with 150M+ IPs, 99.99% uptime, and full compliance.

How much does Explorium cost compared to Bright Data?

Explorium pricing model: Usage-based with custom plans. Bright Data pricing model: Usage-based (pay-as-you-go) and monthly subscriptions.

Is Explorium or Bright Data 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 ZoomInfo?

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 ZoomInfo The market-leading GTM intelligence platform with the most comprehensive B2B data coverage, AI Copilot for automated prospecting, and deep CRM integrations — purpose-built for revenue teams that prioritize data breadth and workflow automation at scale

What is the difference between Explorium and ZoomInfo?

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 ZoomInfo focuses on The market-leading GTM intelligence platform with the most comprehensive B2B data coverage, AI Copilot for automated prospecting, and deep CRM integrations — purpose-built for revenue teams that prioritize data breadth and workflow automation at scale.

How much does Explorium cost compared to ZoomInfo?

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

Is Explorium or ZoomInfo 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.

What is the difference between Bright Data's proxy types?

Bright Data offers four proxy types: Residential (real user IPs, best for sophisticated anti-bot sites), Datacenter (fast and cheap, best for high-volume scraping), ISP (static residential IPs for long sessions), and Mobile (4G/5G IPs for mobile-specific content). Pricing and use cases vary significantly between them.

Does Bright Data offer a free trial?

Yes — Bright Data offers free trial access across most product lines, including the Web Scraper API and proxy networks, allowing developers to test before committing to a subscription.

Is Bright Data GDPR and CCPA compliant?

Yes. Bright Data holds GDPR, CCPA, SOC 2, ISO 27001, and CSA STAR certifications. They publish a public Trust Center with third-party audit results.

Can Bright Data deliver data to my data warehouse?

Yes. Bright Data supports delivery to Snowflake, Amazon S3, Google Cloud Storage, Azure Blob Storage, and other data warehouse and cloud storage systems via API or scheduled data pipelines.

How does Bright Data handle anti-bot and CAPTCHA protection?

The Web Unlocker API and Scraping Browser automatically handle proxy rotation, CAPTCHA solving, browser fingerprinting, and JavaScript rendering, enabling access to even the most well-protected websites.

What industries use Bright Data most?

Bright Data's primary industry segments include eCommerce (price monitoring, catalog data), AI and machine learning (training data pipelines), financial services (alternative data), and market research. Its fastest-growing segment in 2025 is AI companies training and grounding large language models.

Does Bright Data have a Claude Code Skill or Claude Plugin?

Not officially — Bright Data 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.

How much does ZoomInfo cost?

ZoomInfo does not publish pricing. Entry-level contracts typically start at $15,000–$25,000/year, with average contract values around $31,000/year. All plans require annual commitments. Contact their sales team for a custom quote.

Does ZoomInfo offer a free trial?

No. ZoomInfo does not offer a free trial. They offer a free demo and limited free searches upon account creation, but the full platform requires an annual contract.

How large is the ZoomInfo database?

320M+ professional contact profiles, 100M+ company profiles, 65M+ direct dials, and 150M+ direct emails across 195+ countries. Strongest accuracy in North America, UK, India, and Canada.

Is ZoomInfo GDPR compliant?

Yes. ZoomInfo holds TRUSTe GDPR and CCPA validations, ISO 27701, ISO 27001, and SOC 2 Type II attestation. They operate a proactive notice program and are registered as a data broker in California and Vermont.

What CRMs does ZoomInfo integrate with?

Native integrations with Salesforce, HubSpot, Microsoft Dynamics 365, Pipedrive, and SugarCRM, plus 86+ total marketplace integrations including Outreach, Salesloft, Marketo, and Slack.

Does ZoomInfo have an API?

Yes. ZoomInfo provides a REST API for qualified subscribers. Default rate limit is 25 req/sec with premium add-ons for 30 or 35 req/sec. API access is credit-based. Documentation at docs.zoominfo.com.

Does ZoomInfo have a Claude Code Skill or Claude Plugin?

Yes — ZoomInfo 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.