Koncert vs VoilaNorbert: Sales Engagement Platform vs Data Enrichment Tool Comparison
Compare Koncert (sales engagement platform) and VoilaNorbert (data enrichment tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Koncert is a sales engagement platform built around five sales dialers and a multi-channel sequencer called Koncert Cadence, priced with custom quotes. VoilaNorbert is a data enrichment tool for finding and verifying B2B contact emails, starting at $49 per month for up to 1,000 leads. Teams needing multi-channel outreach should pick Koncert; teams needing contact data should pick VoilaNorbert, and many run both.
Key takeaways
- VoilaNorbert's entry plan, Valet, costs $49 per month and covers up to 1,000 leads per month.
- VoilaNorbert's top listed plan, Counselor, costs $499 per month and covers up to 50,000 leads per month.
- Koncert uses custom, Contact Sales pricing across all four of its listed plans, including Melody, Symphony, Melody+, and Symphony+.
- Koncert's Symphony+ AI Parallel Dialer can run 1 to 5 lines simultaneously.
- Salesforce and HubSpot are the only integrations shared by both Koncert and VoilaNorbert, according to each vendor's own published integration list.
Reviewed and updated September 2, 2026
Koncert vs VoilaNorbert: Sales Engagement Platform vs Data Enrichment Tool Comparison
Koncert is a sales engagement platform; VoilaNorbert is a data enrichment tool. Whether you need one, the other, or both depends on which part of the workflow you are buying for: multi-channel sales outreach and engagement tracking on one side, B2B lead data and contact enrichment on the other. This guide lays out what each vendor publishes.
The Quick Answer
Koncert is a sales engagement platform for multi-channel sales outreach and engagement tracking; VoilaNorbert is a data enrichment tool for B2B lead data and contact enrichment. By each vendor's own wording, Koncert lists koncert cadence multi-channel sequencer across calls, emails, text, video and social and ai parallel dialer running 1 to 5 lines, and VoilaNorbert lists email finder and email verification.
VoilaNorbert publishes an entry price of $49/mo; Koncert uses custom pricing, so the two cannot be compared on list price.
If your priority is coordinating outreach across email, phone, and social channels, Koncert is the one built for it; for finding accurate contact data for target accounts, that is VoilaNorbert. Many teams run one of each.
Understanding the Core Difference
Koncert is Multi-channel sales engagement platform built around five sales dialers plus Koncert Cadence, a sequencer that runs phone, email, video, text and social touchpoints with bi-directional CRM sync.
VoilaNorbert is Email finder that returns a contact email address from a person name and a company domain. Also verifies email lists, enriches leads and sends email sequences.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Melody (AI Flow Dialer)
Valet
Koncert Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Melody (AI Flow Dialer) | Contact Sales | Single-Line Power Dialer |
| Symphony (AI Parallel Dialer) | Contact Sales | 1 to 4 lines |
| Melody+ (AI Flow Dialer) | Contact Sales | Single-Line Power Dialer |
| Symphony+ (AI Parallel Dialer) | Contact Sales | 1 to 5 lines |
Source: Koncert Pricing
VoilaNorbert Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Valet | $49/mo | Up to 1,000 leads/month |
| Butler | $99/mo | Up to 5,000 leads/month |
| Advisor | $249/mo | Up to 15,000 leads/month |
| Counselor | $499/mo | Up to 50,000 leads/month |
Source: VoilaNorbert 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.
Features Breakdown
- Koncert Cadence multi-channel sequencer across calls, emails, text, video and social
- AI Parallel Dialer running 1 to 5 lines
- AI Flow Dialer single-line power dialer
- Remote Coach for live and recorded call listening
- Whisper Mode for live coaching during a call
- Fully managed Caller ID reputation with a heat map
- and 4 more listed below
- Email finder
- Email verification
- Enrichment
- Sequences
- Chrome Extension
- Google Sheets Add-On
- and 2 more listed below
Koncert Key Features
- Koncert Cadence multi-channel sequencer across calls, emails, text, video and social
- AI Parallel Dialer running 1 to 5 lines
- AI Flow Dialer single-line power dialer
- Remote Coach for live and recorded call listening
- Whisper Mode for live coaching during a call
- Fully managed Caller ID reputation with a heat map
- Automated local presence caller IDs
- Voicemail sequencing and voicemail drop
- AI objection detection with AI summary notes and transcriptions
- DataGenie waterfall data enrichment
VoilaNorbert Key Features
- Email finder
- Email verification
- Enrichment
- Sequences
- Chrome Extension
- Google Sheets Add-On
- Bulk & API usage included
- Credit rollover
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 Koncert
- Koncert Cadence multi-channel sequencer across calls, emails, text, video and social
- AI Parallel Dialer running 1 to 5 lines
- AI Flow Dialer single-line power dialer
- Remote Coach for live and recorded call listening
- Whisper Mode for live coaching during a call
- Fully managed Caller ID reputation with a heat map
- Automated local presence caller IDs
- Voicemail sequencing and voicemail drop
- AI objection detection with AI summary notes and transcriptions
- DataGenie waterfall data enrichment
Listed only by VoilaNorbert
- Email finder
- Email verification
- Enrichment
- Sequences
- Chrome Extension
- Google Sheets Add-On
- Bulk & API usage included
- Credit rollover
Integration Ecosystem
Koncert Integrations
Koncert connects with: Salesforce, HubSpot, Outreach, SalesLoft, Slack, Gong, Apollo.io.
VoilaNorbert Integrations
VoilaNorbert connects with: Zapier, Salesforce, Pipedrive, Mailshake, Drip, Hubspot, Close.com, Mailchimp, SendGrid, Formstack.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot.
Integrations listed only by Koncert: Outreach, SalesLoft, Slack, Gong, Apollo.io.
Integrations listed only by VoilaNorbert: Zapier, Pipedrive, Mailshake, Drip, Close.com, Mailchimp, SendGrid, Formstack.
Use Case Recommendations
Best Fit for Koncert
- Teams that need a wide feature set (10 capabilities listed)
- Enterprise buyers who prefer custom pricing and dedicated support
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Best Fit for VoilaNorbert
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (10 integrations)
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
Feature Comparison Summary
| Feature | Koncert | VoilaNorbert |
|---|---|---|
| Starting Price | Contact Sales | $49/mo |
| Top Tier Price | Contact Sales | $499/mo |
| Total Features Listed | 10 | 8 |
| Integrations | 7 | 10 |
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
Koncert serves the multi-channel sales outreach and engagement tracking side of an outbound stack and VoilaNorbert the B2B lead data and contact enrichment side. VoilaNorbert publishes an entry price of $49/mo, while Koncert 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 Koncert and VoilaNorbert for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Koncert and VoilaNorbert?
- Koncert is a sales engagement platform built for multi-channel outreach and engagement tracking across calls, email, text, video, and social. VoilaNorbert is a data enrichment tool focused on finding and verifying B2B contact emails. They serve different parts of the sales workflow, so many teams use one of each rather than choosing between them.
- How much does VoilaNorbert cost?
- VoilaNorbert's entry plan, Valet, costs $49 per month and covers up to 1,000 leads per month. Higher tiers include Butler at $99 per month for up to 5,000 leads, Advisor at $249 per month for up to 15,000 leads, and Counselor at $499 per month for up to 50,000 leads.
- How much does Koncert cost?
- Koncert does not publish list pricing. All four of its plans, Melody, Symphony, Melody+, and Symphony+, are listed as Contact Sales, meaning pricing is quoted directly by Koncert's sales team based on usage needs.
- Which integrations do Koncert and VoilaNorbert have in common?
- Koncert and VoilaNorbert both integrate with Salesforce and HubSpot. Beyond that, Koncert lists integrations with Outreach, SalesLoft, Slack, Gong, and Apollo.io, while VoilaNorbert lists Zapier, Pipedrive, Mailshake, Drip, Close.com, Mailchimp, SendGrid, and Formstack.
- Should I use Koncert or VoilaNorbert for my sales stack?
- Choose Koncert if your priority is coordinating outreach across email, phone, and social channels using dialers and a sequencer called Koncert Cadence. Choose VoilaNorbert if your priority is finding and verifying accurate contact data for target accounts. Many teams use both tools together to cover different parts of the workflow.
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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