Crustdata vs Zeliq: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare Crustdata (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.
Crustdata is a B2B data enrichment API for company, person, and job data, while Zeliq is a sales engagement platform for multichannel outreach and lead search. Crustdata uses usage-based, credit tiers with an enterprise option, while Zeliq offers a free tier plus a $59/mo Starter plan. Many teams use both together rather than choosing one.
Key takeaways
- Crustdata uses credit-based usage tiers where credits stay valid for 6 months from the purchase date.
- Zeliq's free Basic plan allows importing up to 100 leads per month and running 2 active email-only sequences.
- Zeliq's Starter plan costs $59 per month and includes 750 credits per month covering 75 phone numbers or 750 emails.
- Crustdata integrates with Claude, Claude Code, Cursor, VS Code, and Slack.
- Zeliq integrates with HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, and Microsoft.
Reviewed and updated September 4, 2026
Crustdata vs Zeliq: Data Enrichment Tool vs Sales Engagement Platform Comparison
Crustdata is a data enrichment tool; Zeliq is a sales engagement platform. Whether you need one, the other, or both depends on which part of the workflow you are buying for: B2B lead data and contact enrichment on one side, multi-channel sales outreach and engagement tracking on the other. This guide lays out what each vendor publishes.
The Quick Answer
Crustdata 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, Crustdata lists real-time hiring, funding, and company event signals and credit-based usage tiers, and Zeliq lists multichannel sequences across email, call and social and lead search with basic and advanced filters.
Zeliq publishes an entry price of $0/mo; Crustdata uses usage-based pricing, so the two cannot be compared on list price.
If your priority is finding accurate contact data for target accounts, Crustdata 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
Crustdata is B2B data API for company, person, job and social post search, enrichment and identity resolution, also delivered as a monthly refreshed flat file dataset.
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
Self-serve
Basic
Crustdata Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Self-serve | Usage-based | Credit-based; credits are valid for 6 months from the purchase date |
| Enterprise | Contact Sales | Custom data sets and dedicated support |
| Flat file company & people data | Contact Sales | Monthly refresh of millions of companies and profiles, delivered as CSV or JSON on-demand |
Source: Crustdata 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
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.
Zeliq includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Real-time hiring, funding, and company event signals
- Credit-based usage tiers
- Unified from 11+ trusted sources
- Delivered as CSV or JSON on-demand
- Company Enrichment API
- People Search API
- 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
Crustdata Key Features
- Real-time hiring, funding, and company event signals
- Credit-based usage tiers
- Unified from 11+ trusted sources
- Delivered as CSV or JSON on-demand
- Company Enrichment API
- People Search API
- Jobs API
- Watcher API
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 Crustdata
- Real-time hiring, funding, and company event signals
- Credit-based usage tiers
- Unified from 11+ trusted sources
- Delivered as CSV or JSON on-demand
- Company Enrichment API
- People Search API
- Jobs API
- Watcher API
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
Crustdata Integrations
Crustdata connects with: Claude, Claude Code, Cursor, VS Code, Slack.
Zeliq Integrations
Zeliq connects with: HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.
Integrations listed only by Crustdata: Claude, Claude Code, Cursor, VS Code, Slack.
Integrations listed only by Zeliq: HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.
Use Case Recommendations
Best Fit for Crustdata
- Enterprise buyers who prefer custom pricing and dedicated support
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
- Sales teams researching target accounts
Best Fit for Zeliq
- Budget-conscious teams looking for an affordable sales engagement platform
- Teams that need a wide feature set (10 capabilities listed)
- 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
Feature Comparison Summary
| Feature | Crustdata | Zeliq |
|---|---|---|
| Starting Price | Usage-based | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 5 | 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
Crustdata serves the B2B lead data and contact enrichment side of an outbound stack and Zeliq the multi-channel sales outreach and engagement tracking side. Zeliq publishes an entry price (a free tier), while Crustdata uses usage-based 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 Crustdata and Zeliq for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Crustdata and Zeliq?
- Crustdata is a data enrichment tool focused on B2B lead data and contact enrichment through APIs, while Zeliq is a sales engagement platform focused on multichannel outreach and engagement tracking across email, calls, and social. They serve different parts of the sales workflow, so many teams use both.
- How much does Zeliq cost compared to Crustdata?
- Zeliq publishes an entry price of $0 per month for its Basic plan and $59 per month for its Starter plan, while Crustdata uses usage-based, credit tiers rather than a flat monthly price. Because of this pricing structure difference, the two cannot be directly compared on list price.
- Does Crustdata offer a free plan like Zeliq does?
- The article does not mention a free plan for Crustdata. Crustdata's Self-serve plan is usage-based with credit-based contacts valid for 6 months, while its Enterprise and flat file data plans require contacting sales, unlike Zeliq's free Basic tier.
- What integrations does Crustdata support versus Zeliq?
- Crustdata connects with Claude, Claude Code, Cursor, VS Code, and Slack. Zeliq connects with HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, and API. The integration sets do not overlap, reflecting each tool's different focus.
- Can Crustdata and Zeliq be used together?
- Yes, the article notes that many teams run one of each since Crustdata handles finding accurate contact data for target accounts while Zeliq handles coordinating outreach across email, phone, and social channels. They address different stages of the same sales workflow.
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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