FullEnrich vs Koncert: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare FullEnrich (data enrichment tool) and Koncert (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
FullEnrich is a B2B data enrichment tool returning verified work emails, personal emails, and mobile phone numbers through waterfall enrichment across 25+ sources. Koncert is a multi-channel sales engagement platform built around five dialers and a cadence sequencer covering calls, emails, text, video, and social, with custom pricing across all plans.
Key takeaways
- FullEnrich's Pro plan costs $55 per month for 1,000 credits, and its free trial offers 50 credits to start.
- Koncert offers four pricing tiers, Melody, Symphony, Melody+, and Symphony+, all requiring a sales quote rather than published pricing.
- FullEnrich lists waterfall enrichment across 25+ data sources plus mobile phone enrichment among its key features.
- Koncert's Symphony+ AI Parallel Dialer can run 1 to 5 lines simultaneously.
- FullEnrich integrates with HubSpot, Clay, Zapier, Make, n8n, Claude, OpenAI, and Manus, while Koncert integrates with Salesforce and HubSpot.
Reviewed and updated September 4, 2026
FullEnrich vs Koncert: Data Enrichment Tool vs Sales Engagement Platform Comparison
Sales teams building an outbound stack often weigh FullEnrich, a data enrichment tool for B2B lead data and contact enrichment, against Koncert, a sales engagement platform for multi-channel sales outreach and engagement tracking. 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
FullEnrich is a data enrichment tool for B2B lead data and contact enrichment; Koncert is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, FullEnrich lists waterfall enrichment across 25+ sources and mobile phone enrichment, and Koncert lists koncert cadence multi-channel sequencer across calls, emails, text, video and social and ai parallel dialer running 1 to 5 lines.
FullEnrich publishes an entry price of $0/mo; Koncert uses custom pricing, so the two cannot be compared on list price.
If your priority is finding accurate contact data for target accounts, FullEnrich is the one built for it; for coordinating outreach across email, phone, and social channels, that is Koncert. Many teams run one of each.
Understanding the Core Difference
FullEnrich is B2B contact enrichment platform returning verified work emails, personal emails and mobile phone numbers through waterfall enrichment across 25+ data sources. Available in the app, a REST API and an MCP server.
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.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Free trial
Melody (AI Flow Dialer)
FullEnrich Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free trial | Free | 50 credits to start |
| Pro | $55/mo | 1,000 credits / month |
| Enterprise | Contact Sales | Custom |
Source: FullEnrich Pricing
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
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 FullEnrich's 3, giving you more granularity as you scale.
FullEnrich includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Waterfall enrichment across 25+ sources
- Mobile Phone Enrichment
- Work Email Enrichment
- Personal Email Enrichment
- Reverse Email Lookup
- Bulk CSV Enrichment
- and 2 more listed below
- 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
FullEnrich Key Features
- Waterfall enrichment across 25+ sources
- Mobile Phone Enrichment
- Work Email Enrichment
- Personal Email Enrichment
- Reverse Email Lookup
- Bulk CSV Enrichment
- MCP Server
- Unlimited users included
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
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 FullEnrich
- Waterfall enrichment across 25+ sources
- Mobile Phone Enrichment
- Work Email Enrichment
- Personal Email Enrichment
- Reverse Email Lookup
- Bulk CSV Enrichment
- MCP Server
- Unlimited users included
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
Integration Ecosystem
FullEnrich Integrations
FullEnrich connects with: HubSpot, Clay, Zapier, Make, n8n, Claude, OpenAI, Manus.
Koncert Integrations
Koncert connects with: Salesforce, HubSpot, Outreach, SalesLoft, Slack, Gong, Apollo.io.
Shared Integrations
Both tools integrate with: HubSpot.
Integrations listed only by FullEnrich: Clay, Zapier, Make, n8n, Claude, OpenAI, Manus.
Integrations listed only by Koncert: Salesforce, Outreach, SalesLoft, Slack, Gong, Apollo.io.
Use Case Recommendations
Best Fit for FullEnrich
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
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
Feature Comparison Summary
| Feature | FullEnrich | Koncert |
|---|---|---|
| Starting Price | Free | Contact Sales |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 8 | 7 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected data credits or contact lookups and 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
FullEnrich serves the B2B lead data and contact enrichment side of an outbound stack and Koncert the multi-channel sales outreach and engagement tracking side. FullEnrich 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 FullEnrich and Koncert for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between FullEnrich and Koncert?
- FullEnrich is a data enrichment tool for B2B lead data and contact enrichment, while Koncert is a sales engagement platform for multi-channel sales outreach and engagement tracking. FullEnrich focuses on finding accurate contact data for target accounts, while Koncert focuses on coordinating outreach across email, phone, and social channels.
- How much does FullEnrich cost?
- FullEnrich offers a free trial with 50 credits to start, a Pro plan priced at $55 per month for 1,000 credits monthly, and an Enterprise plan with custom pricing. The free tier lets teams test the platform before committing financially.
- How much does Koncert cost?
- Koncert does not publish list pricing. All four of its tiers, Melody, Symphony, Melody+, and Symphony+, require contacting its sales team for a quote, and Symphony+ is described as the AI Parallel Dialer that can run 1 to 5 lines.
- Can FullEnrich and Koncert be used together?
- Yes, the article notes that many teams run one of each since the two platforms cover different parts of the outbound workflow. FullEnrich handles contact data enrichment while Koncert handles multi-channel outreach execution, and Koncert even lists its own DataGenie waterfall data enrichment feature.
- What integrations does each platform support?
- FullEnrich connects with HubSpot, Clay, Zapier, Make, n8n, Claude, OpenAI, and Manus. Koncert connects with Salesforce and HubSpot, though the article's listed Koncert integrations are cut off after naming these two.
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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