Koncert vs Mixmax: Sales Engagement Platform vs Cold Email Platform Comparison
Compare Koncert (sales engagement platform) and Mixmax (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 for multi-channel outreach across calls, email, text, video, and social, using five dialers plus a Koncert Cadence sequencer. Mixmax is a cold email platform for Gmail focused on AI-powered email sequences, tracking, and meeting scheduling. Koncert uses custom pricing while Mixmax starts free, so teams often run both.
Key takeaways
- Koncert's pricing has 4 plans, all listed as Contact Sales: Melody, Symphony, Melody+, and Symphony+.
- Mixmax offers 5 pricing tiers, starting with a Free plan and going up to Mixmax Suite at $105/mo.
- Mixmax's Free tier includes 50 sequence recipients per month and 20 tracked emails.
- Koncert's Symphony+ AI Parallel Dialer runs 1 to 5 lines, while Symphony runs 1 to 4 lines.
- Koncert lists features such as Remote Coach, Whisper Mode, and DataGenie waterfall data enrichment that Mixmax does not list.
Reviewed and updated September 2, 2026
Koncert vs Mixmax: Sales Engagement Platform vs Cold Email Platform Comparison
Koncert (sales engagement platform) and Mixmax (cold email platform) 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
Koncert is a sales engagement platform for multi-channel sales outreach and engagement tracking; Mixmax 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 Mixmax lists ai-powered email sequences and email tracking and analytics.
Mixmax publishes an entry price of $0/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 Mixmax. 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.
Mixmax is Sales engagement platform for Gmail with AI-powered sequences, email tracking, meeting scheduling, and conversation intelligence.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Melody (AI Flow Dialer)
Free
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
Mixmax Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free | Free | 50 sequence recipients/month | 20 tracked emails |
| Inbox Copilot | $34/mo | N/A | Unlimited tracked emails |
| Meeting Copilot | $34/mo | N/A | 20 tracked emails |
| Engagement Copilot | $65/mo | 1,500 sequence recipients/month | Unlimited |
| Mixmax Suite | $105/mo | 1,500 sequence recipients/month | Unlimited |
Source: Mixmax 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.
Mixmax offers 5 pricing tiers compared to Koncert's 4, giving you more granularity as you scale.
Mixmax includes a free tier, which is helpful for evaluating the platform without upfront cost.
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
- AI-powered email sequences
- Email tracking and analytics
- Meeting scheduling (1-click)
- Conversation intelligence
- Multichannel sequences
- AI email personalization
- 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
Mixmax Key Features
- AI-powered email sequences
- Email tracking and analytics
- Meeting scheduling (1-click)
- Conversation intelligence
- Multichannel sequences
- AI email personalization
- Inbox categorization and smart signals
- CRM auto-sync
- Custom branding (add-on)
- Dialer and SMS (add-on)
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 Mixmax
- AI-powered email sequences
- Email tracking and analytics
- Meeting scheduling (1-click)
- Conversation intelligence
- Multichannel sequences
- AI email personalization
- Inbox categorization and smart signals
- CRM auto-sync
- Custom branding (add-on)
- Dialer and SMS (add-on)
Integration Ecosystem
Koncert Integrations
Koncert connects with: Salesforce, HubSpot, Outreach, SalesLoft, Slack, Gong, Apollo.io.
Mixmax Integrations
Mixmax connects with: Gmail, Google Workspace, Salesforce, HubSpot, Pipedrive, Slack, Zoom, Calendly, Zapier.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Slack.
Integrations listed only by Koncert: Outreach, SalesLoft, Gong, Apollo.io.
Integrations listed only by Mixmax: Gmail, Google Workspace, Pipedrive, Zoom, Calendly, Zapier.
Use Case Recommendations
Best Fit for Koncert
- Enterprise buyers who prefer custom pricing and dedicated support
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
- Revenue teams coordinating email, phone, and social touches
Best Fit for Mixmax
- Budget-conscious teams looking for an affordable cold email platform
- Organizations with complex tech stacks needing broad integration support (9 integrations)
- Teams that want to start free and scale up as needs grow
Feature Comparison Summary
| Feature | Koncert | Mixmax |
|---|---|---|
| Starting Price | Contact Sales | Free |
| Top Tier Price | Contact Sales | $105/mo |
| Total Features Listed | 10 | 10 |
| Integrations | 7 | 9 |
| Founded | N/A | 2014 |
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 Mixmax the cold email outreach side. Mixmax publishes an entry price (a free tier), 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 Mixmax for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Koncert and Mixmax?
- Koncert is a multi-channel sales engagement platform built around five dialers and a Koncert Cadence sequencer covering calls, email, text, video, and social. Mixmax is a cold email platform for Gmail focused on AI-powered email sequences, email tracking, and meeting scheduling. They solve different parts of outbound outreach rather than competing directly.
- How much does Koncert cost compared to Mixmax?
- Koncert uses custom, Contact Sales pricing across all four of its plans: Melody, Symphony, Melody+, and Symphony+. Mixmax publishes a Free entry tier and paid plans at $34/mo for Inbox Copilot or Meeting Copilot, $65/mo for Engagement Copilot, and $105/mo for Mixmax Suite.
- Does Mixmax have a free plan?
- Yes, Mixmax offers a Free plan that includes 50 sequence recipients per month and 20 tracked emails. This lets teams evaluate the platform before committing to a paid tier, unlike Koncert, which uses custom pricing across all its plans.
- Can Koncert and Mixmax be used together?
- Yes, the article notes that many teams run one of each platform. Koncert handles coordinating outreach across email, phone, and social channels, while Mixmax is built for sending email campaigns that land in the inbox and generate replies.
- Which platform is better for phone-based outreach?
- Koncert is built for phone-based outreach, with an AI Parallel Dialer that runs 1 to 5 lines and an AI Flow Dialer for single-line power dialing. It also lists features like Remote Coach and Whisper Mode for live call coaching, which Mixmax does not list.
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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