Koncert vs Vocus.io: Sales Engagement Platform vs Cold Email Platform Comparison
Compare Koncert (sales engagement platform) and Vocus.io (cold email platform) 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 AI dialers and Koncert Cadence, a sequencer that coordinates calls, email, text, video, and social touchpoints, with custom pricing available only by contacting sales. Vocus.io is a cold email platform for Gmail and Google Workspace that tracks opens and clicks and sends automated followups, starting at $5/mo on its Basic plan.
Key takeaways
- Vocus.io's entry plan, Basic, is priced at $5/mo and includes 5 inboxes, 50 snippets, and 50 followups.
- Vocus.io's Growth plan costs $80/mo and includes 800 snippets plus external SMTP support.
- Koncert's plans, including Melody, Symphony, Melody+, and Symphony+, all require contacting sales for pricing rather than listing a fixed price.
- Koncert's Symphony+ AI Parallel Dialer can run 1 to 5 lines at once.
- Salesforce is the only integration both Koncert and Vocus.io list on their own integration pages.
Reviewed and updated September 2, 2026
Koncert vs Vocus.io: Sales Engagement Platform vs Cold Email Platform Comparison
Sales teams building an outbound stack often weigh Koncert, a sales engagement platform for multi-channel sales outreach and engagement tracking, against Vocus.io, a cold email platform for cold email outreach. They cover different parts of the workflow, so this comparison covers what each one does, what each one costs, and where they overlap.
The Quick Answer
Koncert is a sales engagement platform for multi-channel sales outreach and engagement tracking; Vocus.io is a cold email platform for cold email outreach. 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 Vocus.io lists email tracking and templates & snippets.
Vocus.io publishes an entry price of $5/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 sending campaigns that land in the inbox and generate replies, that is Vocus.io. 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.
Vocus.io is Email outreach platform for Gmail and Google Workspace. Sends personalized mass campaigns with automated follow-ups, tracks opens and link clicks per recipient, shares templates across a team and logs activity to a CRM.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Melody (AI Flow Dialer)
Basic
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
Vocus.io Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Basic | $5/mo | 5 Inboxes; 50 Snippets | 50 Followups |
| Starter | $10/mo | 5 Inboxes; 100 Snippets | 100 Followups |
| Professional | $20/mo | 10 Inboxes; 200 Snippets | 500 Followups |
| Growth | $80/mo | 800 snippets | external SMTP support |
Source: Vocus.io 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 tracking
- Templates & Snippets
- Send Later & Snooze
- Automated Followups
- Salesforce & CRM Integration
- Campaigns
- and 4 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
Vocus.io Key Features
- Email tracking
- Templates & Snippets
- Send Later & Snooze
- Automated Followups
- Salesforce & CRM Integration
- Campaigns
- Campaigns w/ Followups
- Campaigns w/ Attachments
- Branded URLs
- Teams
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 Vocus.io
- Email tracking
- Templates & Snippets
- Send Later & Snooze
- Automated Followups
- Salesforce & CRM Integration
- Campaigns
- Campaigns w/ Followups
- Campaigns w/ Attachments
- Branded URLs
- Teams
Integration Ecosystem
Koncert Integrations
Koncert connects with: Salesforce, HubSpot, Outreach, SalesLoft, Slack, Gong, Apollo.io.
Vocus.io Integrations
Vocus.io connects with: Gmail, Google Workspace, Salesforce, Pipedrive, Zapier, Webhooks.
Shared Integrations
Both tools integrate with: Salesforce.
Integrations listed only by Koncert: HubSpot, Outreach, SalesLoft, Slack, Gong, Apollo.io.
Integrations listed only by Vocus.io: Gmail, Google Workspace, Pipedrive, Zapier, Webhooks.
Use Case Recommendations
Best Fit for Koncert
- Organizations with complex tech stacks needing broad integration support (7 integrations)
- 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 Vocus.io
- Budget-conscious teams looking for an affordable cold email platform
- Sales teams running high-volume outbound email campaigns
- Agencies managing multiple client outreach programs
- SDR teams focused on pipeline generation
Feature Comparison Summary
| Feature | Koncert | Vocus.io |
|---|---|---|
| Starting Price | Contact Sales | $5/mo |
| Top Tier Price | Contact Sales | $80/mo |
| Total Features Listed | 10 | 10 |
| Integrations | 7 | 6 |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking and cold email outreach requirements and monthly budget
- Estimate your expected sequences and engagement actions and email sending volume 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 Vocus.io the cold email outreach side. Vocus.io publishes an entry price of $5/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 Vocus.io for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Koncert and Vocus.io?
- Koncert is a sales engagement platform for multi-channel outreach, coordinating calls, email, text, video, and social touchpoints through Koncert Cadence and a set of AI dialers. Vocus.io is a cold email platform built for Gmail and Google Workspace that sends personalized mass email campaigns with tracking and automated followups. They cover different parts of the outbound workflow.
- How much does Koncert cost?
- Koncert does not publish list prices. All four of its plans, Melody, Symphony, Melody+, and Symphony+, require contacting the sales team for a custom quote based on usage needs, so it cannot be directly compared to Vocus.io on price.
- How much does Vocus.io cost?
- Vocus.io's entry plan, Basic, is $5/mo and includes 5 inboxes, 50 snippets, and 50 followups. Higher tiers include Starter at $10/mo, Professional at $20/mo, and Growth at $80/mo, which adds 800 snippets and external SMTP support.
- Do Koncert and Vocus.io integrate with the same tools?
- They share only one listed integration: Salesforce. Koncert also connects with HubSpot, Outreach, SalesLoft, Slack, Gong, and Apollo.io, while Vocus.io connects with Gmail, Google Workspace, Pipedrive, Zapier, and Webhooks.
- Should I use Koncert or Vocus.io, or both?
- If the priority is coordinating outreach across email, phone, and social channels, Koncert is built for that with its multi-channel dialers and Koncert Cadence sequencer. If the priority is sending email campaigns that land in the inbox and generate replies, Vocus.io is built for that. Many teams run one of each.
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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