Crustdata vs MillionVerifier: Data Enrichment Tool Comparison
Compare Crustdata and MillionVerifier side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Crustdata and MillionVerifier serve different purposes: Crustdata is a B2B data API for company, person, job, and social post search, enrichment, and identity resolution with usage-based pricing, while MillionVerifier is a bulk email verification service with a free entry tier. Choose Crustdata for account research and enrichment, MillionVerifier for cleaning email lists affordably.
Key takeaways
- Crustdata offers 3 pricing tiers (Self-serve, Enterprise, and Flat file company and people data) compared to MillionVerifier's 2 tiers (Free account and Pay as you go).
- MillionVerifier's free account includes 100 free credits, and its Pay as you go plan covers 50,000 emails.
- Crustdata's self-serve credits are valid for 6 months from the purchase date, while MillionVerifier states its credits never expire.
- Crustdata unifies data from 11+ trusted sources and integrates with Claude, Claude Code, Cursor, VS Code, and Slack.
- MillionVerifier connects with 10 integrations, including Mailchimp, Hubspot, Zoho CRM, Getresponse, AWeber, MailerLite, Drip, Campaign Monitor, Mailgun, and Mailjet.
Reviewed and updated September 4, 2026
Crustdata vs MillionVerifier: Data Enrichment Tool Comparison
If you are comparing B2B lead data and contact enrichment tools, Crustdata and MillionVerifier will likely both appear on your radar. They share some surface-level similarities, but the details reveal important differences in pricing, capability, and target audience.
The Quick Answer
By each vendor's own wording, Crustdata lists real-time hiring, funding, and company event signals and credit-based usage tiers, while MillionVerifier lists email checker (single) and email list verification (csv). A capability both offer can appear under different names, so read both feature lists below.
MillionVerifier publishes an entry price of $0/mo; Crustdata uses usage-based pricing, so the two cannot be compared on list price.
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
Crustdata is B2B data API for company, person, job and social post search, enrichment and identity resolution, also delivered as a monthly refreshed flat file dataset.
MillionVerifier is Bulk email verification service that cleans uploaded lists, checks single addresses in real time and verifies through an API. Connects to email marketing platforms to import lists and remove bad addresses automatically.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Self-serve
Free account
Crustdata Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Self-serve | Usage-based | Credit-based; credits are valid for 6 months from the purchase date |
| Enterprise | Contact Sales | Custom data sets and dedicated support |
| Flat file company & people data | Contact Sales | Monthly refresh of millions of companies and profiles, delivered as CSV or JSON on-demand |
Source: Crustdata Pricing
MillionVerifier Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Free account | Free | 100 free credits |
| Pay as you go | Usage-based | 50,000 emails |
Source: MillionVerifier Pricing
Pricing Analysis
One or both platforms use custom or contact-based pricing for some tiers. Reach out to their sales teams for exact quotes based on your usage needs.
Crustdata offers 3 pricing tiers compared to MillionVerifier's 2, giving you more granularity as you scale.
MillionVerifier includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Real-time hiring, funding, and company event signals
- Credit-based usage tiers
- Unified from 11+ trusted sources
- Delivered as CSV or JSON on-demand
- Company Enrichment API
- People Search API
- and 2 more listed below
- Email Checker (single)
- Email List Verification (CSV)
- Bulk Verifier
- Email Verifier API
- ESP integrations import
- Risky email refund
- and 2 more listed below
Crustdata Key Features
- Real-time hiring, funding, and company event signals
- Credit-based usage tiers
- Unified from 11+ trusted sources
- Delivered as CSV or JSON on-demand
- Company Enrichment API
- People Search API
- Jobs API
- Watcher API
MillionVerifier Key Features
- Email Checker (single)
- Email List Verification (CSV)
- Bulk Verifier
- Email Verifier API
- ESP integrations import
- Risky email refund
- EverClean automatic email verification
- Credits never expire
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 Crustdata
- Real-time hiring, funding, and company event signals
- Credit-based usage tiers
- Unified from 11+ trusted sources
- Delivered as CSV or JSON on-demand
- Company Enrichment API
- People Search API
- Jobs API
- Watcher API
Listed only by MillionVerifier
- Email Checker (single)
- Email List Verification (CSV)
- Bulk Verifier
- Email Verifier API
- ESP integrations import
- Risky email refund
- EverClean automatic email verification
- Credits never expire
Integration Ecosystem
Crustdata Integrations
Crustdata connects with: Claude, Claude Code, Cursor, VS Code, Slack.
MillionVerifier Integrations
MillionVerifier connects with: Mailchimp, Hubspot, Zoho CRM, Getresponse, AWeber, MailerLite, Drip, Campaign Monitor, Mailgun, Mailjet.
Integrations listed only by Crustdata: Claude, Claude Code, Cursor, VS Code, Slack.
Integrations listed only by MillionVerifier: Mailchimp, Hubspot, Zoho CRM, Getresponse, AWeber, MailerLite, Drip, Campaign Monitor, Mailgun, Mailjet.
Use Case Recommendations
Best Fit for Crustdata
- Enterprise buyers who prefer custom pricing and dedicated support
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
- Sales teams researching target accounts
Best Fit for MillionVerifier
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (10 integrations)
- Teams that want to start free and scale up as needs grow
Feature Comparison Summary
| Feature | Crustdata | MillionVerifier |
|---|---|---|
| Starting Price | Usage-based | Free |
| Top Tier Price | Contact Sales | Usage-based |
| Total Features Listed | 8 | 8 |
| Integrations | 5 | 10 |
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
Crustdata and MillionVerifier both serve the B2B lead data and contact enrichment market. MillionVerifier publishes an entry price (a free tier), while Crustdata uses usage-based pricing for its plans, so compare on features and on the quote you receive. 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 Crustdata and MillionVerifier for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Crustdata and MillionVerifier?
- Crustdata is a B2B data API for company, person, job, and social post search, enrichment, and identity resolution, also available as a monthly refreshed flat file dataset. MillionVerifier is a bulk email verification service that cleans uploaded lists, checks single addresses in real time, and verifies through an API. They solve different core problems despite both appearing in data enrichment comparisons.
- How much does Crustdata cost compared to MillionVerifier?
- Crustdata uses usage-based pricing with credits valid for 6 months, plus Enterprise and Flat file plans that require contacting sales. MillionVerifier publishes an entry price of $0 per month with a free account offering 100 free credits, plus a Pay as you go plan covering 50,000 emails. The two cannot be directly compared on list price since Crustdata is usage-based.
- Does MillionVerifier have a free plan?
- Yes, MillionVerifier offers a free account tier that includes 100 free credits, which is helpful for evaluating the platform without upfront cost. This is one of two pricing tiers MillionVerifier publishes, alongside its Pay as you go plan covering 50,000 emails.
- Which integrations does Crustdata support?
- Crustdata integrates with Claude, Claude Code, Cursor, VS Code, and Slack. This integration set differs substantially from MillionVerifier's, which focuses on email marketing platforms like Mailchimp, Hubspot, and Zoho CRM rather than developer or productivity tools.
- Which tool is better for budget-conscious teams?
- MillionVerifier is positioned as the better fit for budget-conscious teams looking for an affordable data enrichment tool, since it offers a free tier to start and lets teams scale up as needs grow. Crustdata is better suited to enterprise buyers who prefer custom pricing and dedicated support.
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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