Gong vs MillionVerifier: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Gong (sales engagement platform) and MillionVerifier (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Gong is a sales engagement platform for multi-channel outreach and deal intelligence, while MillionVerifier is a data enrichment tool for email list verification and contact accuracy. Gong uses custom, contact-sales pricing; MillionVerifier offers a free tier plus usage-based pay as you go pricing. They serve different jobs, so many teams run both rather than choosing one.
Key takeaways
- Gong lists AI-powered call recording and transcription plus deal intelligence and risk alerts as core features, per the vendor's own pricing page.
- MillionVerifier lists Email Checker (single) and Email List Verification (CSV) as core features, per the vendor's own site.
- Gong uses Contact Sales pricing with one listed plan, while MillionVerifier lists two tiers: a Free account with 100 free credits and a Pay as you go plan covering 50,000 emails.
- The only integration both tools share is HubSpot, while Gong also connects to Salesforce, Zoom, Slack, Outreach, and Salesloft, and MillionVerifier connects to Mailchimp, Zoho CRM, and Mailgun.
- MillionVerifier includes a free tier for evaluation without upfront cost, while Gong requires contacting sales for a quote.
Reviewed and updated September 5, 2026
Gong vs MillionVerifier: Sales Engagement Platform vs Data Enrichment Tool Comparison
Gong (sales engagement platform) and MillionVerifier (data enrichment tool) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
Gong is a sales engagement platform for multi-channel sales outreach and engagement tracking; MillionVerifier is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Gong lists ai-powered call recording and transcription and deal intelligence and risk alerts, and MillionVerifier lists email checker (single) and email list verification (csv).
MillionVerifier publishes an entry price of $0/mo; Gong uses custom pricing, so the two cannot be compared on list price.
If your priority is coordinating outreach across email, phone, and social channels, Gong is the one built for it; for finding accurate contact data for target accounts, that is MillionVerifier. Many teams run one of each.
Understanding the Core Difference
Gong is Revenue AI platform that captures and analyzes customer interactions across calls, emails, and meetings to deliver deal intelligence, forecasting, and sales coaching insights.
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
Gong (platform)
Free account
Gong Pricing (as of September 2026)
| Plan | Price |
|---|---|
| Gong (platform) | Contact Sales |
Source: Gong 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.
MillionVerifier offers 2 pricing tiers compared to Gong's 1, giving you more granularity as you scale.
MillionVerifier includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- AI-powered call recording and transcription
- Deal intelligence and risk alerts
- Revenue forecasting with pipeline analytics
- Sales engagement sequences (Engage module)
- Coaching insights and talk-track analysis
- Email and web conferencing capture
- and 4 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
Gong Key Features
- AI-powered call recording and transcription
- Deal intelligence and risk alerts
- Revenue forecasting with pipeline analytics
- Sales engagement sequences (Engage module)
- Coaching insights and talk-track analysis
- Email and web conferencing capture
- Smart trackers for competitive mentions
- Team and rep performance dashboards
- Data Cloud for revenue data warehouse
- Ask Anything AI-generated insights
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 Gong
- AI-powered call recording and transcription
- Deal intelligence and risk alerts
- Revenue forecasting with pipeline analytics
- Sales engagement sequences (Engage module)
- Coaching insights and talk-track analysis
- Email and web conferencing capture
- Smart trackers for competitive mentions
- Team and rep performance dashboards
- Data Cloud for revenue data warehouse
- Ask Anything AI-generated insights
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
Gong Integrations
Gong connects with: Salesforce, HubSpot, Microsoft Dynamics 365, Zoom, Microsoft Teams, Google Meet, Webex, Gmail, Microsoft Outlook, Slack, Outreach, Salesloft.
MillionVerifier Integrations
MillionVerifier connects with: Mailchimp, Hubspot, Zoho CRM, Getresponse, AWeber, MailerLite, Drip, Campaign Monitor, Mailgun, Mailjet.
Shared Integrations
Both tools integrate with: HubSpot.
Integrations listed only by Gong: Salesforce, Microsoft Dynamics 365, Zoom, Microsoft Teams, Google Meet, Webex, Gmail, Microsoft Outlook, Slack, Outreach, Salesloft.
Integrations listed only by MillionVerifier: Mailchimp, Zoho CRM, Getresponse, AWeber, MailerLite, Drip, Campaign Monitor, Mailgun, Mailjet.
Use Case Recommendations
Best Fit for Gong
- Teams that need a wide feature set (10 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (12 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for MillionVerifier
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that want to start free and scale up as needs grow
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
Feature Comparison Summary
| Feature | Gong | MillionVerifier |
|---|---|---|
| Starting Price | Contact Sales | Free |
| Top Tier Price | Contact Sales | Usage-based |
| Total Features Listed | 10 | 8 |
| Integrations | 12 | 10 |
| Founded | 2015 | N/A |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking and B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected sequences and engagement actions and 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
Gong serves the multi-channel sales outreach and engagement tracking side of an outbound stack and MillionVerifier the B2B lead data and contact enrichment side. MillionVerifier publishes an entry price (a free tier), while Gong uses custom 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 Gong and MillionVerifier for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Gong and MillionVerifier?
- Gong is a sales engagement platform built for coordinating outreach across email, phone, and social channels with deal intelligence and coaching insights, while MillionVerifier is a data enrichment tool focused on verifying and cleaning email lists and single addresses. They address different parts of the outbound workflow rather than competing directly.
- How does Gong pricing compare to MillionVerifier pricing?
- Gong publishes only a Contact Sales plan, so exact pricing requires reaching out to its sales team. MillionVerifier publishes a Free account with 100 free credits and a Pay as you go plan covering 50,000 emails, giving it more published pricing granularity than Gong.
- Do Gong and MillionVerifier integrate with the same tools?
- They share only one listed integration, HubSpot. Gong also connects with Salesforce, Microsoft Dynamics 365, Zoom, Microsoft Teams, Slack, Outreach, and Salesloft, while MillionVerifier connects with Mailchimp, Zoho CRM, Getresponse, AWeber, and Mailgun, among others.
- Should I use Gong, MillionVerifier, or both?
- It depends on the job: Gong fits teams needing multi-channel outreach coordination and deal intelligence, while MillionVerifier fits teams that need accurate contact data through email verification. The article notes many teams run one of each since they solve different problems.
- Does MillionVerifier offer a free plan?
- Yes, MillionVerifier offers a Free account tier that includes 100 free credits, which lets teams evaluate the platform without upfront cost before moving to its usage-based Pay as you go plan.
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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