Koncert vs Overloop AI: Sales Engagement Platform Comparison
Compare Koncert and Overloop AI side by side. See pricing, features, and integrations to choose the right sales engagement platform for your needs.
Koncert is a multi-channel sales engagement platform built around five sales dialers plus a Koncert Cadence sequencer covering calls, email, text, video, and social. Overloop AI is a sales prospecting platform with a 450M+ B2B contact database and AI-written email and social campaigns. Overloop AI publishes $69/mo entry pricing; Koncert uses custom pricing only.
Key takeaways
- Overloop AI publishes an entry price of $69/mo for its Starter plan, which includes 250 credits per user per month, one email account per user, and 3 campaigns.
- Koncert uses custom, Contact Sales pricing across all four of its plans: Melody, Symphony, Melody+, and Symphony+, so no list price is published.
- Koncert offers 4 pricing tiers compared to Overloop AI's 3 tiers.
- Overloop AI lists a 450M+ prospects database along with an email finder, verifier, and AI-powered outreach followups.
- Koncert integrates with Salesforce, HubSpot, Outreach, SalesLoft, Slack, Gong, and Apollo.io, while Overloop AI integrates with HubSpot, Salesforce, and Pipedrive.
Reviewed and updated September 2, 2026
Koncert vs Overloop AI: Sales Engagement Platform Comparison
Koncert and Overloop AI compete head-to-head in the multi-channel sales outreach and engagement tracking space. This guide compares their pricing tiers, feature sets, and integration ecosystems to help you make a confident decision.
The Quick Answer
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, while Overloop AI lists ai-powered campaigns and 450m+ prospects database. A capability both offer can appear under different names, so read both feature lists below.
Overloop AI publishes an entry price of $69/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, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
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.
Overloop AI is Sales prospecting platform that finds verified B2B contacts and runs personalized email and social outreach campaigns. Includes a 450M+ B2B contact database, an email finder and verifier, and AI-written campaigns and follow-ups.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Melody (AI Flow Dialer)
Starter
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
Overloop AI Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $69/mo | 250 credits per month per user | 1 email account per user; 3 campaigns |
| Growth | $99/mo | 500 credits per month per user | 3 email accounts per user; 10 campaigns |
| Enterprise | Contact Sales | 1,000 credits per month per user | Unlimited email accounts; Unlimited campaigns |
Source: Overloop AI 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.
Koncert offers 4 pricing tiers compared to Overloop AI's 3, giving you more granularity as you scale.
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 campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- 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
Overloop AI Key Features
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- Chrome Extension for LinkedIn
- Conversations Inbox
- Email Warmup
- REST API
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 Overloop AI
- AI-powered campaigns
- 450M+ prospects database
- Verified Email Addresses
- Smart multichannel campaigns (Email + social)
- AI-powered Outreach Followups
- Email Finder & Verifier
- Chrome Extension for LinkedIn
- Conversations Inbox
- Email Warmup
- REST API
Integration Ecosystem
Koncert Integrations
Koncert connects with: Salesforce, HubSpot, Outreach, SalesLoft, Slack, Gong, Apollo.io.
Overloop AI Integrations
Overloop AI connects with: HubSpot, Salesforce, Pipedrive, Zapier, Slack, Calendly, Gmail, Outlook.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Slack.
Integrations listed only by Koncert: Outreach, SalesLoft, Gong, Apollo.io.
Integrations listed only by Overloop AI: Pipedrive, Zapier, Calendly, Gmail, Outlook.
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 Overloop AI
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Feature Comparison Summary
| Feature | Koncert | Overloop AI |
|---|---|---|
| Starting Price | Contact Sales | $69/mo |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 7 | 8 |
| Founded | N/A | 2015 |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected 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
Koncert and Overloop AI both serve the multi-channel sales outreach and engagement tracking market. Overloop AI publishes an entry price of $69/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 Overloop AI for current information.
Frequently asked questions.
Frequently asked questions- What's the core difference between Koncert and Overloop AI?
- Koncert is built around five sales dialers plus a Koncert Cadence sequencer that runs phone, email, video, text, and social touchpoints with bi-directional CRM sync. Overloop AI is a sales prospecting platform focused on finding verified B2B contacts and running personalized AI-written email and social campaigns from a 450M+ contact database.
- How does Koncert pricing compare to Overloop AI pricing?
- Overloop AI publishes an entry price of $69/mo for its Starter plan, rising to $99/mo for Growth, with Enterprise at Contact Sales. Koncert lists all four of its plans, Melody, Symphony, Melody+, and Symphony+, as Contact Sales only, so the two platforms cannot be compared on published list price.
- Which integrations does Koncert support?
- Koncert connects with Salesforce, HubSpot, Outreach, SalesLoft, Slack, Gong, and Apollo.io. This gives it a broader listed integration ecosystem than Overloop AI, which connects with HubSpot, Salesforce, and Pipedrive.
- Does Overloop AI include a contact database?
- Yes, Overloop AI lists a 450M+ prospects database as one of its core features, alongside verified email addresses and an email finder and verifier. This is a capability Koncert does not list under the same name on its own feature page.
- Which platform has more pricing tiers?
- Koncert offers 4 pricing tiers, Melody, Symphony, Melody+, and Symphony+, compared to Overloop AI's 3 tiers, Starter, Growth, and Enterprise. All of Koncert's tiers require contacting sales for a quote, while two of Overloop AI's tiers have published monthly prices.
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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