Ocean.io vs ZeroBounce: Data Enrichment Tool Comparison
Compare Ocean.io and ZeroBounce side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Ocean.io and ZeroBounce serve different core needs: Ocean.io is a B2B prospecting and enrichment platform with usage-based pricing and 4 integrations, while ZeroBounce is an email verification service with a free entry tier and 10 integrations. Ocean.io fits enterprise revenue teams building prospect lists, while ZeroBounce fits budget-conscious teams needing broad integration support.
Key takeaways
- Ocean.io uses usage-based pricing with a yearly subscription requiring a minimum of 9,000 credits and a maximum of 60,000, valid for 12 months.
- ZeroBounce offers a Freemium plan with 100 free monthly email verifications and a paid ZeroBounce ONE plan priced at $99 per month.
- Ocean.io lists 8 features including AI-powered lookalike filters and waterfall enrichment across 16+ data sources, while ZeroBounce lists 8 features including email scoring and email warmup.
- ZeroBounce integrates with 10 platforms including Mailchimp, Klaviyo, Zapier, and Shopify, while Ocean.io integrates with 4 platforms including Clay.
- Both tools share integrations with HubSpot, Pipedrive, and Salesforce.
Reviewed and updated September 5, 2026
Ocean.io vs ZeroBounce: Data Enrichment Tool Comparison
Ocean.io and ZeroBounce are both data enrichment tools. Choosing between them depends on your team size, budget, and specific B2B lead data and contact enrichment requirements. Here is what each vendor publishes about pricing, features, and integrations.
The Quick Answer
By each vendor's own wording, Ocean.io lists ai-powered lookalike filters and waterfall enrichment (16+ data sources), while ZeroBounce lists email validation and email scoring. A capability both offer can appear under different names, so read both feature lists below.
ZeroBounce 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, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
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.
ZeroBounce is Email verification service that validates email addresses in bulk or through a real-time API and scores catch-all addresses. Also offers an email finder, inbox placement testing, blacklist and DMARC monitoring and email warmup.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Subscription (Yearly)
Freemium
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
ZeroBounce Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Freemium | Free | 100 free monthly email verifications |
| Pay as You Go | Usage-based | From 2,000 email addresses |
| ZeroBounce ONE | $99/mo | - |
| ZeroBounce ONE Custom | Contact Sales | - |
Source: ZeroBounce 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.
ZeroBounce 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
- Email Validation
- Email Scoring
- Email Finder
- Inbox Placement Tests
- Email Server Tests
- Blacklist Monitoring
- and 2 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
ZeroBounce Key Features
- Email Validation
- Email Scoring
- Email Finder
- Inbox Placement Tests
- Email Server Tests
- Blacklist Monitoring
- DMARC Monitor
- Email Warmup
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 ZeroBounce
- Email Validation
- Email Scoring
- Email Finder
- Inbox Placement Tests
- Email Server Tests
- Blacklist Monitoring
- DMARC Monitor
- Email Warmup
Integration Ecosystem
Ocean.io Integrations
Ocean.io connects with: HubSpot, Pipedrive, Salesforce, Clay.
ZeroBounce Integrations
ZeroBounce connects with: HubSpot, Salesforce, Mailchimp, Klaviyo, ActiveCampaign, Pipedrive, Zoho CRM, Zapier, Make, Shopify.
Shared Integrations
Both tools integrate with: HubSpot, Pipedrive, Salesforce.
Integrations listed only by Ocean.io: Clay.
Integrations listed only by ZeroBounce: Mailchimp, Klaviyo, ActiveCampaign, Zoho CRM, Zapier, Make, Shopify.
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 ZeroBounce
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (10 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 | ZeroBounce |
|---|---|---|
| Starting Price | Usage-based | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 8 |
| Integrations | 4 | 10 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected data credits or contact lookups 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 and ZeroBounce both serve the B2B lead data and contact enrichment market. ZeroBounce 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 ZeroBounce for current information.
Frequently asked questions.
Frequently asked questions- What's the main difference between Ocean.io and ZeroBounce?
- Ocean.io is a B2B prospecting and enrichment platform that returns verified emails and direct phone numbers on a shared credit system, while ZeroBounce is an email verification service that validates addresses in bulk or via real-time API and scores catch-all addresses. Both target accurate contact data, but through different core approaches.
- How much does Ocean.io cost?
- Ocean.io uses usage-based pricing rather than a flat monthly fee. Its yearly subscription plan requires a minimum of 9,000 credits and a maximum of 60,000, with credits valid for 12 months. A monthly subscription, a pay-as-you-go option, and a custom plan for larger teams are also available.
- Does ZeroBounce have a free plan?
- Yes, ZeroBounce offers a Freemium plan that includes 100 free monthly email verifications. Paid tiers include a Pay as You Go option starting from 2,000 email addresses and the ZeroBounce ONE plan priced at $99 per month, plus a custom plan for larger needs.
- Which tool has more integrations?
- ZeroBounce lists 10 integrations, including HubSpot, Salesforce, Mailchimp, Klaviyo, ActiveCampaign, Pipedrive, Zoho CRM, Zapier, Make, and Shopify. Ocean.io lists 4 integrations: HubSpot, Pipedrive, Salesforce, and Clay. Both tools share HubSpot, Pipedrive, and Salesforce as common integrations.
- Which tool is better for budget-conscious teams?
- ZeroBounce is positioned as the better fit for budget-conscious teams since it offers a free tier and lets teams start free and scale up as needs grow. Ocean.io is better suited for enterprise buyers, revenue operations teams building targeted prospect lists, and sales teams researching target accounts.
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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