Ocean.io vs Zeliq: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare Ocean.io (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.
Ocean.io is a B2B data enrichment tool built around waterfall enrichment and verified contact data, while Zeliq is a sales engagement platform for multichannel outreach across email, call, and social. Ocean.io uses usage-based credit pricing; Zeliq starts at $0/mo. Teams needing accurate contact data should choose Ocean.io, and teams coordinating outreach should choose Zeliq. Many teams run both.
Key takeaways
- Ocean.io lists AI-powered lookalike filters and waterfall enrichment across 16+ data sources as core features.
- Zeliq lists multichannel sequences across email, call, and social plus lead search with basic and advanced filters as core features.
- Zeliq's Basic plan is free and allows importing up to 100 leads per month with 2 active email-only sequences.
- Zeliq's Starter plan costs $59/mo and includes 750 credits per month, covering 75 phone numbers or 750 emails.
- Both Ocean.io and Zeliq integrate with HubSpot, Pipedrive, and Salesforce, while Ocean.io alone connects with Clay and Zeliq alone connects with Aircall and Ringover.
Reviewed and updated September 4, 2026
Ocean.io vs Zeliq: Data Enrichment Tool vs Sales Engagement Platform Comparison
Ocean.io 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
Ocean.io 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, Ocean.io lists ai-powered lookalike filters and waterfall enrichment (16+ data sources), 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; Ocean.io uses usage-based pricing, so the two cannot be compared on list price.
If your priority is finding accurate contact data for target accounts, Ocean.io 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
Ocean.io is B2B prospecting and enrichment platform that returns verified emails and direct phone numbers on one credit system shared across the platform and the API.
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
Subscription (Yearly)
Basic
Ocean.io Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Subscription (Yearly) | Usage-based | Minimum 9,000 credits, maximum 60,000; credits valid for 12 months |
| Subscription (Monthly) | Usage-based | Minimum 750 credits, maximum 5,000; credits valid for 6 months |
| Pay as you go | Usage-based | Minimum 1,000 credits, maximum 20,000; credits valid for 3 months |
| Custom plan | Contact Sales | Volume pricing for larger teams with flexible credit allocation |
Source: Ocean.io 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.
Ocean.io offers 4 pricing tiers compared to Zeliq's 3, giving you more granularity as you scale.
Zeliq includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- AI-powered lookalike filters
- Waterfall enrichment (16+ data sources)
- Double email verification (incl. catch-alls)
- Direct phone numbers
- Chrome extension
- Unlimited seats
- 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
Ocean.io Key Features
- AI-powered lookalike filters
- Waterfall enrichment (16+ data sources)
- Double email verification (incl. catch-alls)
- Direct phone numbers
- Chrome extension
- Unlimited seats
- Free exports
- API access
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 Ocean.io
- AI-powered lookalike filters
- Waterfall enrichment (16+ data sources)
- Double email verification (incl. catch-alls)
- Direct phone numbers
- Chrome extension
- Unlimited seats
- Free exports
- API access
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
Ocean.io Integrations
Ocean.io connects with: HubSpot, Pipedrive, Salesforce, Clay.
Zeliq Integrations
Zeliq connects with: HubSpot, Salesforce, Pipedrive, Aircall, Ringover, Gmail, Microsoft, API.
Shared Integrations
Both tools integrate with: HubSpot, Pipedrive, Salesforce.
Integrations listed only by Ocean.io: Clay.
Integrations listed only by Zeliq: Aircall, Ringover, Gmail, Microsoft, API.
Use Case Recommendations
Best Fit for Ocean.io
- 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 | Ocean.io | Zeliq |
|---|---|---|
| Starting Price | Usage-based | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 4 | 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
Ocean.io 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 Ocean.io 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 Ocean.io and Zeliq for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Ocean.io and Zeliq?
- Ocean.io is a data enrichment tool focused on B2B lead data and contact enrichment, while Zeliq is a sales engagement platform focused on multi-channel sales outreach and engagement tracking. Ocean.io returns verified emails and direct phone numbers, while Zeliq combines lead search and enrichment with multichannel sequences, a dialer, and CRM sync.
- How does Ocean.io pricing compare to Zeliq pricing?
- Ocean.io uses usage-based credit pricing across four tiers, including Yearly, Monthly, and Pay as you go plans, with no flat entry price listed. Zeliq publishes a $0/mo free Basic tier and a $59/mo Starter tier with 750 credits per month, so the two cannot be directly compared on list price.
- Does Zeliq offer a free plan?
- Yes, Zeliq's Basic plan is free and allows importing up to 100 leads per month with 2 active sequences limited to emails only. This free tier is useful for evaluating the platform before committing to the paid Starter plan at $59/mo.
- Which integrations do Ocean.io and Zeliq share?
- Ocean.io and Zeliq both integrate with HubSpot, Pipedrive, and Salesforce. Ocean.io additionally connects with Clay, while Zeliq additionally connects with Aircall, Ringover, Gmail, Microsoft, and its own API.
- Should I use Ocean.io, Zeliq, or both?
- If the priority is finding accurate contact data for target accounts, Ocean.io is built for that job, while Zeliq is built for coordinating outreach across email, phone, and social channels. Since they cover different parts of the workflow, many teams run one of each rather than choosing only one.
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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