Explorium vs FullEnrich vs PredictLeads

Objective, side-by-side analysis of Explorium, FullEnrich, and PredictLeads 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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FullEnrich

4.8

The highest-coverage B2B contact enrichment tool powered by multi-provider waterfall logic

  • API
  • Free Trial
  • GDPR Compliance
700M+
People
15+
Data Points

Selected Customers

Deel • GoCardless • Odoo • 11x • Sentrama • Growth Engine X • Dust • SeamAI • AWS • MongoDB

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PredictLeads

4.7

Pure-play company intelligence data infrastructure — sourced, structured, and delivered via API for teams that build on top of raw signal data

  • API
  • GDPR Compliance
100M+
Companies

Selected Customers

InReach Ventures • Primer • Dealroom • Clay • FactSet

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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

FullEnrich

  • Waterfall Email & Phone Enrichment

    Automatically cascade through 15+ data providers to find verified emails and phone numbers for prospects, achieving 65–85% match rates versus 25–40% from single-source tools.

  • Bulk List Enrichment

    Upload CSV files or LinkedIn profile lists and receive enriched, downloadable files with verified contact data, firmographics, and intent signals at scale.

  • CRM & Workflow Automation

    Sync enriched data directly into Salesforce and HubSpot via two-way CRM integration, or automate enrichment workflows using the API and 1,000+ app connections via Zapier.

Signals powering these use cases

  • Waterfall enrichment across 15+ providers
  • 80%+ email find rate
  • Triple email verification
  • Mobile-first phone validation
  • LinkedIn enrichment
  • Intent data (Growth plan+)

PredictLeads

  • Sales Trigger & Intent Signals

    Detect high-intent buying signals such as new job postings for specific roles, product launches, funding rounds, and partnership announcements — enabling sales teams to reach out at exactly the right moment.

  • Investment Due Diligence

    Enrich portfolio and target companies with structured growth signals — hiring velocity, technographic shifts, and news events — to surface promising startups and monitor performance over time.

  • Market & Competitive Intelligence

    Track sector-wide trends, monitor competitor activity, identify supply chain relationships via key customer data, and uncover new market opportunities using structured data on 100M+ companies.

Signals powering these use cases

  • Job opening trends (9.2M+ active jobs)
  • News events (29 categories, 2M+ companies)
  • Technographic changes
  • Financing rounds
  • Key customer relationships
  • Product launches & expansions

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

FullEnrich Snapshot

  • Signals depth 3.3

PredictLeads Snapshot

  • Company coverage 1.7
  • Signals depth 3.0

Detailed Feature Comparison

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

Feature Comparison
Explorium
FullEnrich
PredictLeads
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 Growth plan and above
Full REST API + Webhooks + MCP server
SLA
Up to 99.999% uptime; rate limit 200 requests/min per key
Enterprise plan includes SLAs
-
Compliance
GDPR, SOC 2, CCPA, ISO 27001
GDPR, CCPA, SOC 2 Type II
GDPR compliant
Custom Entities
-
Real-time Lookups
Global Coverage
150M+ companies and 800M+ contacts across 150+ countries
Global coverage via aggregated providers
100M+ companies globally
CRM Integration
Available on custom enterprise plans
Salesforce and HubSpot two-way sync
Via API — no native CRM connectors
Platform interface
REST JSON API, MCP server (AgentSource MCP), batch support up to 100 entities, webhooks, sync and async modes
Web app, CSV upload, API
API, flat files, webhooks, MCP server — no native UI
Natural language search
Workflow automation
Automation integrations
n8n, Claude, custom webhook integrations
Zapier (1,000+ apps), API
Webhook delivery for real-time triggers
Company coverage
150M+ company profiles
-
100M+ companies globally
People coverage
800M+ people profiles (767M+ verified contacts)
-
-
Geographic coverage
150+ countries
Global
Global, with strong European coverage
Data sources type
50+ data providers; proprietary ML enrichment; real-time web signals
Aggregated from 15+ third-party B2B data providers via waterfall logic
Public web crawling — company websites, PR sites, news outlets, job boards, DNS/HTML signals
Global schema consistency
Unified schema across 4,000+ data points globally; consistent API response structure
-
Structured, normalized schema across all datasets
Refresh frequency
Daily for high-velocity signals; weekly for semi-dynamic attributes; monthly/quarterly for stable firmographics
-
Job data refreshed every 36 hours; news events continuously tracked
Business enrichments
Company size, revenue, industry, tech stack, funding stage, headcount trends, competitive landscape, website traffic
Company name, industry, size, LinkedIn URL
Funding rounds, employee counts, industry codes, company description, technologies used
Prospect enrichments
Job title, seniority, verified email, phone, LinkedIn URL, job history, people events
Verified email, mobile phone, job title, LinkedIn profile
-
Enrichment categories
Firmographics, technographics, intent, funding, events, contact, website signals, lookalikes
Email addresses, phone numbers, firmographics, LinkedIn data, intent signals
Job openings, news events, technographics, key customers, financing rounds, product data, firmographics
Intent data
Event signals
Company events (20+ types), people events (5+ types), funding rounds, acquisitions, hiring surges
Job change signals, intent data (Growth plan+)
29 news event categories including product launches, funding, partnerships, expansions, C-level changes
Technographics
Hiring and growth signals
Matching precision
98% company accuracy; 95% people accuracy
65–85% match rate via waterfall enrichment
Company-level matching via domain and firmographic identifiers
Confidence scoring
-
Validation methodology
Advanced ML-based deduplication; 98%+ company accuracy; 95% people accuracy
Triple email verification; mobile-first phone validation
ML and NLP extraction from public sources; source-backed technographics
Deduplication logic
Advanced ML-based deduplication across 50+ data providers
-
Normalized company identifiers across datasets
API availability
QPS performance
Up to 100 QPS; 200 requests/min per API key
-
-
CRM integrations
Custom plan — CRM integrations available
Salesforce, HubSpot (two-way sync)
Via API or third-party connectors (no native CRM integration)
Data warehouse support
Custom plan — warehouse ingestion available
Enterprise plan includes data warehouse sync
Flat file delivery compatible with most data warehouse ingestion pipelines
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
Priority processing on Starter+; SLAs on Enterprise
-
Pricing model
Usage-based API credits with custom enterprise plans
Credit-based subscription (per enrichment)
Dataset subscription (per dataset, per volume)
Credit system
Credit-based; 100 credits on free trial; self-serve and custom plans scale with volume
Credits consumed per email or phone lookup; 500 credits on Starter, 2,000 on Growth
API credits for evaluation tier; subscription for full access
Tier structure
Free trial, Self-serve, Custom Enterprise
Starter ($49/mo), Growth ($129/mo), Enterprise (custom)
Free API credits, per-dataset subscription, enterprise custom
Free trial details
30-day free trial with 100 credits; covers API and MCP access
50 free leads with no credit card required
100 free API credits per month
Budget commitment options
Custom enterprise plans with volume negotiation
Monthly, annual, or one-time credit packages
Annual only
Custom plans available
Bulk deals support
Resell rights
-
-
-

Pricing

Compare pricing models, flexibility, and commitment structure.

Pricing Dimension
Explorium
FullEnrich
PredictLeads
Pricing Model
Usage-based with custom enterprise plans
Credit-based subscription
Dataset subscription with volume discounts
Commitment Structure
One-time or custom; no mandatory annual lock-in on self-serve
Monthly or annual commitment; one-time credit packs also available
Annual contracts; custom enterprise deals
Payment Recurrence
One-time or custom
Monthly or Annual
Annual
Free Trial
30-day free trial with 100 credits; no credit card required
50 free leads, no credit card required
100 free API credits/month for evaluation
Enterprise Customization
Yes — custom plans include CRM integrations, warehouse ingestion, resell rights, and dedicated support
Yes — custom pricing, dedicated support, CRM/data warehouse sync, usage-based billing
Yes — custom pricing based on datasets, volume, and delivery method
Onboarding Model
Self-serve for API and MCP; dedicated onboarding for enterprise custom plans
Self-serve; enterprise gets dedicated support
Self-serve API + dedicated support for enterprise

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 Manager, B2B SaaS

"FullEnrich is simple to use — you feed it a list of LinkedIn profiles and it finds emails and phones at a 60–70% rate, consistently below 2% bounce. Far better coverage than any single provider we tried."
Verified User for FullEnrich
V

Verified G2 Reviewer

Data Engineer, B2B SaaS

"PredictLeads has been a reliable, easy-to-use solution that provides real value. We get a steady flow of quality job leads, the integration is seamless, and the customer support team is excellent. The data quality has proven trustworthy over time."
Verified User for PredictLeads

Frequently Asked Questions

Is FullEnrich better than PredictLeads?

It depends on your use case. FullEnrich The highest-coverage B2B contact enrichment tool powered by multi-provider waterfall logic PredictLeads Pure-play company intelligence data infrastructure — sourced, structured, and delivered via API for teams that build on top of raw signal data

What is the difference between FullEnrich and PredictLeads?

See the feature-by-feature comparison above. In short: FullEnrich focuses on The highest-coverage B2B contact enrichment tool powered by multi-provider waterfall logic while PredictLeads focuses on Pure-play company intelligence data infrastructure — sourced, structured, and delivered via API for teams that build on top of raw signal data.

How much does FullEnrich cost compared to PredictLeads?

FullEnrich pricing model: Credit-based subscription. PredictLeads pricing model: Dataset subscription.

Is FullEnrich or PredictLeads 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 FullEnrich?

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 FullEnrich The highest-coverage B2B contact enrichment tool powered by multi-provider waterfall logic

What is the difference between Explorium and FullEnrich?

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 FullEnrich focuses on The highest-coverage B2B contact enrichment tool powered by multi-provider waterfall logic.

How much does Explorium cost compared to FullEnrich?

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

Is Explorium or FullEnrich 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 PredictLeads?

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 PredictLeads Pure-play company intelligence data infrastructure — sourced, structured, and delivered via API for teams that build on top of raw signal data

What is the difference between Explorium and PredictLeads?

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 PredictLeads focuses on Pure-play company intelligence data infrastructure — sourced, structured, and delivered via API for teams that build on top of raw signal data.

How much does Explorium cost compared to PredictLeads?

Explorium pricing model: Usage-based with custom plans. PredictLeads pricing model: Dataset subscription.

Is Explorium or PredictLeads 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.

Does FullEnrich reveal which of its 20+ providers found a match?

Yes. FullEnrich shows which provider in the waterfall cascade returned the successful match for each contact. This transparency lets teams evaluate provider quality over time and understand which sources are delivering the highest hit rates for their specific prospect segments.

Do FullEnrich credits roll over if unused in a given month?

Yes — FullEnrich credits roll over for up to 3 months, which is a meaningful differentiator from tools like Snov.io or Apollo where credits expire at the end of the billing period. This makes FullEnrich more forgiving for teams with variable monthly enrichment volumes.

Does finding a phone number cost more credits than finding an email?

Yes. Phone number lookups cost more credits than email lookups — 1 phone number found costs approximately 10 credits, while email enrichment costs less per match. Credits are unified (not split into separate email and phone pools), so you can allocate the same credit balance across either type of enrichment based on your campaign needs.

How does FullEnrich's match rate compare to using a single provider like Apollo or Lusha?

FullEnrich consistently delivers 65–85% match rates versus the 25–40% typical of single-source providers like Apollo or Lusha. The waterfall approach — cascading through 20+ providers before returning no result — captures matches that any single provider would miss. Users also report bounce rates below 2% versus 15–30% with tools that rely on a single data source.

Can FullEnrich be used to prospect for new leads, or does it only enrich existing lists?

FullEnrich is an enrichment-only tool — it has no built-in prospecting database. You must supply an existing list (LinkedIn URLs, company domains, or contact names) to enrich. Teams typically pair FullEnrich with a list-building tool (LinkedIn Sales Navigator, Apollo's search, or a CSV export) then run the list through FullEnrich's waterfall to append verified emails and phone numbers.

How does FullEnrich differ from Clay's waterfall enrichment?

Both use multi-provider waterfall logic, but they serve different buyer profiles. FullEnrich is a standalone enrichment tool focused purely on maximizing email and phone match rates — it is simpler, cheaper, and requires no technical setup. Clay is a broader GTM workflow platform where waterfall enrichment is one of many features alongside AI research, signal tracking, and CRM automation. Clay typically costs 3–10x more than FullEnrich for equivalent enrichment volume. Teams that just need high-coverage contact data will usually find FullEnrich more cost-effective; teams building complex enrichment and outreach automation benefit from Clay's additional capabilities.

Does FullEnrich have a Claude Code Skill or Claude Plugin?

Not officially — FullEnrich 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 PredictLeads include contact or people data?

No. PredictLeads is a company-level intelligence platform only. It tracks signals at the organizational level — job postings, news events, technographics, financing rounds, key customers, and firmographics — but does not provide individual contact records, email addresses, or phone numbers.

How is PredictLeads different from ZoomInfo or Apollo?

ZoomInfo and Apollo are contact databases with CRM-like prospecting UIs. PredictLeads is a data infrastructure provider — it delivers structured company signal datasets via API, webhook, and flat file, without a prospecting interface. It covers far more granular company event signals and is designed for teams building data pipelines, not individual sales reps looking up leads.

How frequently is PredictLeads data refreshed?

Job postings are refreshed approximately every 36 hours, providing near real-time visibility into hiring activity. News events are continuously tracked from 19M+ sources. Technographic data is updated as new signals are detected from website crawls, DNS records, and job descriptions.

Can I try PredictLeads before purchasing a subscription?

Yes. PredictLeads offers 100 free API credits per month, which allows developers and data teams to test the API and evaluate data quality before committing to a paid dataset subscription.

What integrations does PredictLeads support?

PredictLeads supports REST API, webhooks, and flat file exports for integration with any downstream system. It also provides an MCP server for use with AI agents and LLM-powered workflows. There are no native CRM connectors, but data can be routed into Salesforce, HubSpot, or any other system via API or tools like Clay.

What industries and regions does PredictLeads cover?

PredictLeads covers 100M+ companies globally across all industries, with particularly strong European coverage. News events are tracked from 19M+ PR sites, news outlets, and blogs worldwide. The platform participated in Y Combinator and has a global customer base including investment firms, data platforms, and enterprise intelligence teams.

Does PredictLeads have a Claude Code Skill or Claude Plugin?

PredictLeads 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.