MillionVerifier vs Regie.ai: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare MillionVerifier (data enrichment tool) and Regie.ai (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
MillionVerifier and Regie.ai serve different parts of the sales stack rather than competing directly. MillionVerifier is a data enrichment tool focused on B2B lead data and email verification, while Regie.ai is a sales engagement platform for multi-channel outreach and engagement tracking. Both start free, so teams choosing between them should match the tool to the workflow, or run both.
Key takeaways
- MillionVerifier and Regie.ai both offer a $0 per month free starting tier.
- Regie.ai's Pro plan costs $49 per month and includes 5,000 credits every month, while its free plan gives 250 one-time credits.
- MillionVerifier's Pay as you go plan is usage-based and covers 50,000 emails.
- Regie.ai offers 3 pricing tiers (Free, Pro, Enterprise) compared to MillionVerifier's 2 tiers (Free account, Pay as you go).
- MillionVerifier integrates with Mailchimp, Hubspot, Zoho CRM, Getresponse, AWeber, MailerLite, Drip, Campaign Monitor, Mailgun and Mailjet, while Regie.ai integrates with Gmail, Microsoft Outlook, HubSpot and LinkedIn, with Hubspot as the shared integration.
Reviewed and updated September 4, 2026
MillionVerifier vs Regie.ai: Data Enrichment Tool vs Sales Engagement Platform Comparison
MillionVerifier is a data enrichment tool; Regie.ai is a sales engagement platform. Whether you need one, the other, or both depends on which part of the workflow you are buying for: B2B lead data and contact enrichment on one side, multi-channel sales outreach and engagement tracking on the other. This guide lays out what each vendor publishes.
The Quick Answer
MillionVerifier is a data enrichment tool for B2B lead data and contact enrichment; Regie.ai is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, MillionVerifier lists email checker (single) and email list verification (csv), and Regie.ai lists ai agents for sourcing, ranking, call prep and follow-ups and relevant messaging trained on your voice and company pitch.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
If your priority is finding accurate contact data for target accounts, MillionVerifier is the one built for it; for coordinating outreach across email, phone, and social channels, that is Regie.ai. Many teams run one of each.
Understanding the Core Difference
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.
Regie.ai is Agentic sales workspace (RegieGO) with built-in enrichment, emailing, dialing and workflows, plus multi-channel outreach plays across email, phone and social run from a single chat interface.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
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
Regie.ai Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 250 credits to get started (one-time) |
| Pro | $49/mo | 5,000 credits every month |
| Enterprise | Contact Sales | Volume credits, priced to your team |
Source: Regie.ai Pricing
Pricing Analysis
Both platforms start at the same $0/mo price point. The decision comes down to which feature set and tier structure works better for your expected usage.
Regie.ai offers 3 pricing tiers compared to MillionVerifier's 2, giving you more granularity as you scale.
Both platforms offer free tiers, so you can test each one before spending anything.
Features Breakdown
- Email Checker (single)
- Email List Verification (CSV)
- Bulk Verifier
- Email Verifier API
- ESP integrations import
- Risky email refund
- and 2 more listed below
- AI Agents for sourcing, ranking, call prep and follow-ups
- Relevant Messaging trained on your voice and company pitch
- Channel Orchestration across phone, email and social
- Multi-channel outreach plays with an execution timeline
- Built-in enrichment, emailing, dialing and workflows
- Always-On Pipeline with why-now signal tracking
- and 4 more listed below
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
Regie.ai Key Features
- AI Agents for sourcing, ranking, call prep and follow-ups
- Relevant Messaging trained on your voice and company pitch
- Channel Orchestration across phone, email and social
- Multi-channel outreach plays with an execution timeline
- Built-in enrichment, emailing, dialing and workflows
- Always-On Pipeline with why-now signal tracking
- Website visitor identification
- Lead enrichment with a multi-provider waterfall
- Pre-built plays ready to run
- Sales-Ready AI with pre-baked prompts and automations
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 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
Listed only by Regie.ai
- AI Agents for sourcing, ranking, call prep and follow-ups
- Relevant Messaging trained on your voice and company pitch
- Channel Orchestration across phone, email and social
- Multi-channel outreach plays with an execution timeline
- Built-in enrichment, emailing, dialing and workflows
- Always-On Pipeline with why-now signal tracking
- Website visitor identification
- Lead enrichment with a multi-provider waterfall
- Pre-built plays ready to run
- Sales-Ready AI with pre-baked prompts and automations
Integration Ecosystem
MillionVerifier Integrations
MillionVerifier connects with: Mailchimp, Hubspot, Zoho CRM, Getresponse, AWeber, MailerLite, Drip, Campaign Monitor, Mailgun, Mailjet.
Regie.ai Integrations
Regie.ai connects with: Gmail, Microsoft Outlook, HubSpot, LinkedIn.
Shared Integrations
Both tools integrate with: Hubspot.
Integrations listed only by MillionVerifier: Mailchimp, Zoho CRM, Getresponse, AWeber, MailerLite, Drip, Campaign Monitor, Mailgun, Mailjet.
Integrations listed only by Regie.ai: Gmail, Microsoft Outlook, LinkedIn.
Use Case Recommendations
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
Best Fit for Regie.ai
- Budget-conscious teams looking for an affordable sales engagement platform
- Teams that need a wide feature set (10 capabilities listed)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | MillionVerifier | Regie.ai |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | Usage-based | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 10 | 4 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected data credits or contact lookups and sequences and engagement actions 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
MillionVerifier serves the B2B lead data and contact enrichment side of an outbound stack and Regie.ai the multi-channel sales outreach and engagement tracking side. MillionVerifier offers a more accessible entry point, while Regie.ai starts at $0/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 MillionVerifier and Regie.ai for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between MillionVerifier and Regie.ai?
- MillionVerifier is a data enrichment tool built for B2B lead data and contact enrichment, primarily through email verification, while Regie.ai is a sales engagement platform for multi-channel sales outreach and engagement tracking. They address different parts of the sales workflow rather than being direct competitors.
- How much do MillionVerifier and Regie.ai cost?
- Both platforms start at $0 per month. MillionVerifier's free account includes 100 free credits, with a usage-based Pay as you go plan covering 50,000 emails. Regie.ai's free plan gives 250 one-time credits, and its Pro plan is $49 per month for 5,000 credits every month, with an Enterprise tier priced by contacting sales.
- Which tool should I choose if I need accurate contact data for target accounts?
- MillionVerifier is the better fit for finding accurate contact data, since it focuses on email checking, list verification, and API-based verification. Regie.ai is built instead for coordinating outreach across email, phone, and social channels once you have that data.
- Do MillionVerifier and Regie.ai integrate with the same tools?
- They share only one listed integration: Hubspot. MillionVerifier also connects with Mailchimp, Zoho CRM, Getresponse, AWeber, MailerLite, Drip, Campaign Monitor, Mailgun, and Mailjet, while Regie.ai additionally connects with Gmail, Microsoft Outlook, and LinkedIn.
- Can I use both MillionVerifier and Regie.ai together?
- Yes, the article notes that many teams run one of each since the tools serve different stages of the workflow. MillionVerifier handles email verification and list cleaning, while Regie.ai handles multi-channel outreach, so combining them covers both data quality and engagement.
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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