Clearbit vs Proofy: Data Enrichment Tool Comparison

Clearbit vs Proofy: Data Enrichment Tool Comparison

Clearbit and Proofy compete head-to-head in the B2B lead data and contact enrichment space. This guide compares their pricing tiers, feature sets, and integration ecosystems to help you make a confident decision.

The Quick Answer

By each vendor's own wording, Clearbit lists global data coverage and lead, contact, and account enrichment, while Proofy lists bulk email verification and single verification in real time. A capability both offer can appear under different names, so read both feature lists below.

Proofy offers a lower entry point at $5/mo compared to Clearbit at $45/mo.

If your priority is finding accurate contact data for target accounts, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.

Understanding the Core Difference

Clearbit is B2B data enrichment platform (now Breeze Intelligence by HubSpot) with real-time enrichment and visitor identification.

Proofy is Proofy is an email verification service for bulk list cleaning and real-time single verification through an API, with SMTP, syntax, domain, disposable and accept-all detection. Credits are sold pay-as-you-go or by subscription, never expire, and unknown results are not charged.

The two platforms take different approaches to solving the same core challenge.

Pricing Comparison

$45/moClearbit entry plan

Entry

Usage-basedProofy entry plan

Trial pack

Clearbit Pricing (as of September 2026)

Source: Clearbit Pricing

Proofy Pricing (as of September 2026)

Source: Proofy Pricing

Pricing Analysis

Proofy offers the lower entry point ($5/mo vs $45/mo). Teams watching their budget will appreciate the savings, especially when starting out.

Proofy offers 4 pricing tiers compared to Clearbit's 3, giving you more granularity as you scale.

Features Breakdown

Clearbit lists

• Global data coverage
• Lead, contact, and account enrichment
• Real-time lead scoring and routing
• IP intelligence for visitor identification
• Dynamic form shortening
• Corporate hierarchy mapping
• and 2 more listed below

Proofy lists

• Bulk email verification
• Single verification in real time
• Email verifier API
• Duplicate email remover
• ISP detection
• Disposable and temporary detection
• and 4 more listed below

Clearbit Key Features

• Global data coverage
• Lead, contact, and account enrichment
• Real-time lead scoring and routing
• IP intelligence for visitor identification
• Dynamic form shortening
• Corporate hierarchy mapping
• Industry categorization
• Buyer intent signals

Proofy Key Features

• Bulk email verification
• Single verification in real time
• Email verifier API
• Duplicate email remover
• ISP detection
• Disposable and temporary detection
• Accept-all detection
• Syntax validation
• SMTP verification
• Mailbox full detection

The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.

Listed only by Clearbit

• Global data coverage
• Lead, contact, and account enrichment
• Real-time lead scoring and routing
• IP intelligence for visitor identification
• Dynamic form shortening
• Corporate hierarchy mapping
• Industry categorization
• Buyer intent signals

Listed only by Proofy

• Bulk email verification
• Single verification in real time
• Email verifier API
• Duplicate email remover
• ISP detection
• Disposable and temporary detection
• Accept-all detection
• Syntax validation
• SMTP verification
• Mailbox full detection

Integration Ecosystem

Clearbit Integrations

Clearbit connects with: HubSpot, Segment, Marketo, Salesforce.

Proofy Integrations

Proofy connects with: .

Integrations listed only by Clearbit: HubSpot, Segment, Marketo, Salesforce.

Use Case Recommendations

Best Fit for Clearbit

• Budget-conscious teams looking for an affordable data enrichment tool
• Organizations with complex tech stacks needing broad integration support (4 integrations)
• Enterprise buyers who prefer custom pricing and dedicated support

Best Fit for Proofy

• Budget-conscious teams looking for an affordable data enrichment tool
• Teams that need a wide feature set (10 capabilities listed)
• Enterprise buyers who prefer custom pricing and dedicated support

Feature Comparison Summary

Getting Started Checklist

1. Define your B2B lead data and contact enrichment requirements and monthly budget
2. Estimate your expected data credits or contact lookups to find the right tier
3. List the integrations your team currently relies on
4. Sign up for free trials or demos of both platforms
5. Run a small test with each tool before making a commitment
6. Evaluate the onboarding experience and support quality

Final Thoughts

Clearbit and Proofy both serve the B2B lead data and contact enrichment market. Proofy offers a more accessible entry point at $5/mo, while Clearbit starts at $45/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.

Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.

Pricing and features verified as of September 2026. Visit Clearbit and Proofy for current information.