Kaspr vs Proofy: Data Enrichment Tool Comparison
Compare Kaspr and Proofy side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Compare Kaspr and Proofy side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Reviewed and updated September 4, 2026
Kaspr vs Proofy: Data Enrichment Tool Comparison
Finding the right data enrichment tool can directly impact your revenue pipeline. Kaspr and Proofy both aim to solve the same core problem (finding accurate contact data for target accounts), yet they approach it differently. Let's break down the specifics.
The Quick Answer
By each vendor's own wording, Kaspr lists kaspr chrome extension and lead management, 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.
Kaspr offers a lower entry point at $0/mo compared to Proofy at $5/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
Kaspr is B2B contact data tool with a LinkedIn Chrome extension for phone numbers and email addresses, lead management, bulk enrichment and CRM sync.
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
Free
Trial pack
Kaspr Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 15 B2B email credits, 5 Phone credits and 5 Direct email credits per month |
| Starter | $65/mo | Unlimited B2B email credits, 100 Phone credits and 5 Direct email credits per month |
| Business | $99/mo | Unlimited B2B email credits, 200 Phone credits and 200 Direct email credits per month |
| Enterprise | Contact Sales | Unlimited B2B email credits and unlimited Phone credits |
Source: Kaspr Pricing
Proofy Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Trial pack | Usage-based | 5,000 verifier checks |
| Pay-As-You-Go 1,000 | Usage-based | 1,000 credits |
| Pay-As-You-Go volume | Usage-based | - |
| Monthly subscription | Contact Sales | - |
Source: Proofy Pricing
Pricing Analysis
Kaspr is more affordable at the entry level ($0/mo vs $5/mo). For teams with tight budgets or those just getting started with B2B lead data and contact enrichment, this price difference matters.
Kaspr includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Kaspr Chrome Extension
- Lead Management
- Enrichment Automations
- CSV Enrichment
- Kaspr on Sales Navigator
- Shared credits
- and 2 more listed below
- 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
Kaspr Key Features
- Kaspr Chrome Extension
- Lead Management
- Enrichment Automations
- CSV Enrichment
- Kaspr on Sales Navigator
- Shared credits
- Kaspr on LinkedIn Recruiter Lite
- Team Usage Reports
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 Kaspr
- Kaspr Chrome Extension
- Lead Management
- Enrichment Automations
- CSV Enrichment
- Kaspr on Sales Navigator
- Shared credits
- Kaspr on LinkedIn Recruiter Lite
- Team Usage Reports
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
Kaspr Integrations
Kaspr connects with: HubSpot, Salesforce, Pipedrive, Zoho CRM, Brevo, Lemlist, Zapier, Ringover, Aircall.
Proofy Integrations
Proofy connects with: .
Integrations listed only by Kaspr: HubSpot, Salesforce, Pipedrive, Zoho CRM, Brevo, Lemlist, Zapier, Ringover, Aircall.
Use Case Recommendations
Best Fit for Kaspr
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (9 integrations)
- Teams that want to start free and scale up as needs grow
- 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
| Feature | Kaspr | Proofy |
|---|---|---|
| Starting Price | Free | Usage-based |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 9 | 0 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected data credits or contact lookups to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Kaspr and Proofy both serve the B2B lead data and contact enrichment market. Kaspr offers a more accessible entry point, while Proofy starts at $5/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 Kaspr and Proofy for current information.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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