Dealroom vs Explorium

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

Dealroom

4.8

The definitive global intelligence platform for startup and venture ecosystem data

  • API
  • GDPR Compliance
4M+
Companies
100+
Data Points

Selected Customers

European Commission • British Business Bank • Salesforce Ventures • Bpifrance • Invest Europe

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Explorium

4.8

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

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

Selected Customers

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

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Primary Use Cases

Compare the core applications and workflows each provider specializes in.

Dealroom

  • Deal Sourcing & Pipeline

    Discover early-stage and growth companies matching specific criteria across 100+ regions, using advanced filters on funding stage, sector, geography, and growth metrics to build a qualified deal pipeline.

  • Ecosystem Intelligence

    Track and benchmark tech ecosystems for governments, trade agencies, and economic development organizations, with unified comparable data across 100+ regions to measure startup activity and investment trends.

  • Portfolio Monitoring

    Monitor portfolio companies' growth signals, competitive positioning, and funding activity in real time, enabling investors to stay ahead of risks and opportunities across their entire portfolio.

Signals powering these use cases

  • Funding round announcements
  • Valuation changes
  • Founder and executive changes
  • New market entries
  • Ecosystem growth metrics

Explorium

  • GTM Agents

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

  • ABM Targeting

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

  • AI Recruiting

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

Signals powering these use cases

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

Snapshot

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

Dealroom Snapshot

  • Company coverage 1.0
  • Signals depth 2.1
  • Freshness 3.4

Explorium Snapshot

  • Company coverage 3.5
  • Signals depth 5.0
  • Freshness 1.8

Detailed Feature Comparison

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

Feature Comparison
Dealroom
Explorium
Data Enrichment
ML Discovery
API Access
Available on Premium Plus and Enterprise plans
REST JSON API with batch support (up to 100 entities), webhooks, sync/async; up to 100 QPS; 99.999% uptime
SLA
-
Up to 99.999% uptime; rate limit 200 requests/min per key
Compliance
GDPR compliant; SOC 2; data encryption in transit and at rest
GDPR, SOC 2, CCPA, ISO 27001
Custom Entities
-
Real-time Lookups
Global Coverage
100+ regions; 4M+ companies; strongest European startup coverage
150M+ companies and 800M+ contacts across 150+ countries
CRM Integration
Salesforce, HubSpot via Zapier or API (Premium Plus+)
Available on custom enterprise plans
Platform interface
Web platform with advanced search, ecosystem maps, pipeline management, and portfolio monitoring
REST JSON API, MCP server (AgentSource MCP), batch support up to 100 entities, webhooks, sync and async modes
Natural language search
-
Workflow automation
Automation integrations
Zapier, REST API
n8n, Claude, custom webhook integrations
Company coverage
4M+ companies tracked globally, strongest in Western Europe
150M+ company profiles
People coverage
Founder and investor profiles included; not a full people database
800M+ people profiles (767M+ verified contacts)
Geographic coverage
100+ regions globally; strongest European coverage of any startup data provider
150+ countries
Data sources type
Manual curation, news scraping, regulatory filings, ecosystem partnerships
50+ data providers; proprietary ML enrichment; real-time web signals
Global schema consistency
Unified, comparable data schema across all 100+ tracked regions
Unified schema across 4,000+ data points globally; consistent API response structure
Refresh frequency
Continuous data updates; funding rounds tracked in near-real-time
Daily for high-velocity signals; weekly for semi-dynamic attributes; monthly/quarterly for stable firmographics
Business enrichments
Revenue estimates, market category, technology stack, headcount growth, deal multiples
Company size, revenue, industry, tech stack, funding stage, headcount trends, competitive landscape, website traffic
Prospect enrichments
Founder profiles, business email credits on Premium Plus
Job title, seniority, verified email, phone, LinkedIn URL, job history, people events
Enrichment categories
Funding, valuation, growth metrics, investor relationships, revenue estimates, shareholder structure
Firmographics, technographics, intent, funding, events, contact, website signals, lookalikes
Intent data
-
Event signals
Funding rounds, valuation events, M&A, leadership changes, new market entries
Company events (20+ types), people events (5+ types), funding rounds, acquisitions, hiring surges
Technographics
-
Hiring and growth signals
Matching precision
Company-level matching with 100+ data points per entity
98% company accuracy; 95% people accuracy
Confidence scoring
-
Validation methodology
Human curation combined with algorithmic data collection and verification
Advanced ML-based deduplication; 98%+ company accuracy; 95% people accuracy
Deduplication logic
Proprietary entity resolution across 4M+ company profiles
Advanced ML-based deduplication across 50+ data providers
API availability
QPS performance
-
Up to 100 QPS; 200 requests/min per API key
CRM integrations
Salesforce, HubSpot (Premium Plus and above)
Custom plan — CRM integrations available
Data warehouse support
API-based data delivery; Salesforce and HubSpot integrations available
Custom plan — warehouse ingestion available
Bulk data delivery
Claude Connector
ChatGPT App
Custom MCP
Claude Plugin
ChatGPT Plugin
OpenClaw Plugin
Skills
-
16
GDPR compliance
CCPA support
-
SOC 2
ISO certifications
-
ISO 27001
SLA uptime
-
Up to 99.999% uptime SLA
Pricing model
Annual seat-based subscription
Usage-based API credits with custom enterprise plans
Credit system
Export credits per user per year; Premium Plus includes 30,000 export credits vs 10,000 on Premium
Credit-based; 100 credits on free trial; self-serve and custom plans scale with volume
Tier structure
Premium (€12,500/yr, 3 seats min), Premium Plus (€17,000/yr per seat), Enterprise (custom)
Free trial, Self-serve, Custom Enterprise
Free trial details
No free trial; limited public data accessible without login; demo on request
30-day free trial with 100 credits; covers API and MCP access
Budget commitment options
Annual commitment; upfront or quarterly payment
Custom enterprise plans with volume negotiation
Custom plans available
Bulk deals support
Resell rights
-
-

Pricing

Compare pricing models, flexibility, and commitment structure.

Pricing Dimension
Dealroom
Explorium
Pricing Model
Annual seat-based subscription
Usage-based with custom enterprise plans
Commitment Structure
Annual only; no month-to-month option; payment upfront or quarterly installments
One-time or custom; no mandatory annual lock-in on self-serve
Payment Recurrence
Annual
One-time or custom
Free Trial
No free trial; demo available on request
30-day free trial with 100 credits; no credit card required
Enterprise Customization
Custom enterprise plans available for governments, large VCs, and institutions
Yes — custom plans include CRM integrations, warehouse ingestion, resell rights, and dedicated support
Onboarding Model
Dedicated onboarding and customer success support included in premium tiers
Self-serve for API and MCP; dedicated onboarding for enterprise custom plans

What Experts Say

V

Verified G2 Reviewer

Investment Associate, VC Firm

"The data quality is excellent and the platform is easy to use. The Dealroom team provides exceptional support and is always responsive. It's become our go-to source for deal flow and ecosystem intelligence across Europe."
Verified User for Dealroom
V

Verified Customer

Head of Growth, B2B SaaS

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

Frequently Asked Questions

Is Dealroom better than Explorium?

It depends on your use case. Dealroom The definitive global intelligence platform for startup and venture ecosystem data Explorium The unified B2B data API and MCP suite — 150M+ companies, 800M+ contacts, 4,000+ data points, and native AI agent integration in one platform

What is the difference between Dealroom and Explorium?

See the feature-by-feature comparison above. In short: Dealroom focuses on The definitive global intelligence platform for startup and venture ecosystem data while Explorium focuses on The unified B2B data API and MCP suite — 150M+ companies, 800M+ contacts, 4,000+ data points, and native AI agent integration in one platform.

How much does Dealroom cost compared to Explorium?

Dealroom pricing model: Annual seat-based subscription. Explorium pricing model: Usage-based with custom plans.

Is Dealroom or Explorium better for Claude Code and Codex?

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

How does Dealroom compare to Crunchbase for European startup data?

Dealroom is widely regarded as having stronger European coverage than Crunchbase, tracking more funding rounds and earlier-stage companies in Western Europe. Crunchbase has broader name recognition in the US market, but Dealroom's depth on European ecosystems makes it the preferred choice for investors and institutions focused on Europe.

Does Dealroom offer a free trial or free tier?

No. Dealroom does not offer a free trial or permanent free tier. Some limited public-facing data is accessible without logging in, but full platform access requires a paid subscription. Demos are available on request.

What CRM integrations does Dealroom support?

Dealroom integrates with Salesforce and HubSpot, as well as Outreach.io. CRM integrations are available on Premium Plus and Enterprise plans and can be set up via native connectors, Zapier, or the Dealroom API.

Can Dealroom be used by governments and public sector organizations?

Yes. Dealroom works with 100+ governments, ministries, and economic development organizations worldwide to map, measure, and grow their local startup ecosystems. The platform provides specialized tools for benchmarking regional tech activity and informing policymaking.

What data does Dealroom's API provide?

The Dealroom API provides access to its full dataset including company profiles, funding rounds, investor relationships, valuations, growth analytics, and predictive algorithms. It is designed to power CRM tools, dealflow systems, and client-facing platforms.

Does Dealroom track private company revenues?

Yes. Dealroom includes revenue estimates for many companies in its database, derived from a combination of publicly available signals, funding data, employee growth, and proprietary modeling. These are estimates and may not reflect actual financials.

Does Dealroom have a Claude Code Skill or Claude Plugin?

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

Does Explorium have an MCP server?

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

What is Explorium's data accuracy?

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

What is Explorium's API rate limit?

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

Does Explorium offer a free trial?

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

What is Explorium's data refresh rate?

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

How does Explorium compare to ZoomInfo or Apollo for coverage?

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