FullEnrich vs Zeliq: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare FullEnrich (data enrichment tool) and Zeliq (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
FullEnrich is a data enrichment tool for finding verified B2B contact data through waterfall enrichment across 25+ sources, while Zeliq is a sales engagement platform for multichannel outreach across email, calls, and social. Both offer free tiers; FullEnrich's Pro plan starts at $55/mo, Zeliq's Starter plan starts at $59/mo. Many teams run one of each.
Key takeaways
- FullEnrich's Pro plan costs $55/mo for 1,000 credits per month.
- Zeliq's Starter plan costs $59/mo and includes 750 credits per month covering 75 phone numbers or 750 emails.
- FullEnrich lists waterfall enrichment across 25+ sources plus mobile, work, and personal email enrichment as key features.
- Zeliq lists 10 features including multichannel sequences, a connected dialer, and two-way CRM integration.
- Both tools integrate with HubSpot, but FullEnrich also connects with Clay, Zapier, and n8n while Zeliq connects with Salesforce, Pipedrive, and Aircall.
Reviewed and updated September 5, 2026
FullEnrich vs Zeliq: 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 Zeliq, 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; Zeliq 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 Zeliq lists multichannel sequences across email, call and social and lead search with basic and advanced filters.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
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 Zeliq. 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.
Zeliq is Sales prospecting and engagement platform that combines a lead search and waterfall enrichment hub with multichannel sequences across email, calls and social, plus a connected dialer and CRM sync.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
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
Zeliq Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Basic | Free | Import up to 100 leads per month | Run 2 active sequences (emails only) |
| Starter | $59/mo | 750 credits / month | 75 phone numbers or 750 emails |
| Custom | Contact Sales | Starts as from 24k credits/user/year | - |
Source: Zeliq Pricing
Pricing Analysis
Both platforms start at the same $0/mo price point. The decision comes down to which feature set and tier structure works better for your expected usage.
Both platforms offer free tiers, so you can test each one before spending anything.
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
- Multichannel sequences across email, call and social
- Lead search with basic and advanced filters
- Enrichment Hub with waterfall enrichment
- Chrome extension for enrichment
- Lead engagement scoring
- Dialer connection for calling from the platform
- 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
Zeliq Key Features
- Multichannel sequences across email, call and social
- Lead search with basic and advanced filters
- Enrichment Hub with waterfall enrichment
- Chrome extension for enrichment
- Lead engagement scoring
- Dialer connection for calling from the platform
- Social automation
- SDR and manager cockpits for reporting
- Two-way CRM integration to pull and push records
- Enrichment 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 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 Zeliq
- Multichannel sequences across email, call and social
- Lead search with basic and advanced filters
- Enrichment Hub with waterfall enrichment
- Chrome extension for enrichment
- Lead engagement scoring
- Dialer connection for calling from the platform
- Social automation
- SDR and manager cockpits for reporting
- Two-way CRM integration to pull and push records
- Enrichment API
Integration Ecosystem
FullEnrich Integrations
FullEnrich connects with: HubSpot, Clay, Zapier, Make, n8n, Claude, OpenAI, Manus.
Zeliq Integrations
Zeliq connects with: HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.
Shared Integrations
Both tools integrate with: HubSpot.
Integrations listed only by FullEnrich: Clay, Zapier, Make, n8n, Claude, OpenAI, Manus.
Integrations listed only by Zeliq: Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.
Use Case Recommendations
Best Fit for FullEnrich
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for Zeliq
- Budget-conscious teams looking for an affordable sales engagement platform
- Teams that need a wide feature set (10 capabilities listed)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | FullEnrich | Zeliq |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 8 | 8 |
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 Zeliq the multi-channel sales outreach and engagement tracking side. FullEnrich offers a more accessible entry point, while Zeliq starts at $0/mo. 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 Zeliq for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between FullEnrich and Zeliq?
- FullEnrich is a data enrichment tool for finding B2B contact data, while Zeliq is a sales engagement platform for multichannel outreach. FullEnrich focuses on waterfall enrichment across 25+ sources, while Zeliq focuses on sequences across email, calls, and social with a connected dialer.
- How much do FullEnrich and Zeliq cost?
- FullEnrich's Free trial gives 50 credits, Pro is $55/mo for 1,000 credits per month, and Enterprise is custom pricing. Zeliq's Basic plan is free with up to 100 leads per month and 2 active email sequences, Starter is $59/mo for 750 credits per month, and Custom starts at 24k credits per user per year.
- Do FullEnrich and Zeliq integrate with the same tools?
- They share only HubSpot as a common integration. FullEnrich also connects with Clay, Zapier, Make, n8n, Claude, OpenAI, and Manus, while Zeliq connects with Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, and API.
- Can I use both FullEnrich and Zeliq together?
- Yes, many teams run one of each since they cover different parts of the outbound workflow. FullEnrich handles contact data enrichment while Zeliq handles multichannel outreach and engagement tracking, so the two tools complement rather than duplicate each other.
- Which tool is better for a budget-conscious sales team?
- Both offer free tiers, so a budget-conscious team can start with either at no cost. FullEnrich's free trial includes 50 credits, and Zeliq's Basic plan allows importing up to 100 leads per month with 2 active email sequences.
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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