EmailListVerify vs Ocean.io: Data Enrichment Tool Comparison
Compare EmailListVerify and Ocean.io side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
EmailListVerify and Ocean.io are both data enrichment tools, but they solve different problems. EmailListVerify focuses on bulk email verification, an email verification API, and email finder tools, with a free entry tier and 13 integrations. Ocean.io focuses on AI-powered lookalike filters and waterfall enrichment from 16+ data sources, priced on usage.
Key takeaways
- EmailListVerify offers a free plan with 100 free verifications, while its monthly subscription for 5,000 credits costs $16 per month.
- Ocean.io uses usage-based pricing across all plans, with yearly subscriptions requiring a minimum of 9,000 credits and monthly subscriptions requiring a minimum of 750 credits.
- Ocean.io lists waterfall enrichment drawing on 16 or more data sources, along with AI-powered lookalike filters and direct phone numbers.
- EmailListVerify lists 13 integrations including Mailchimp, HubSpot, Zapier, and n8n, while Ocean.io lists four integrations: HubSpot, Pipedrive, Salesforce, and Clay.
- Both platforms share only Chrome extension and HubSpot as common listed features and integrations, based on each vendor's own published wording.
Reviewed and updated September 4, 2026
EmailListVerify vs Ocean.io: Data Enrichment Tool Comparison
EmailListVerify and Ocean.io 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, EmailListVerify lists bulk email verification and email verification api, while Ocean.io lists ai-powered lookalike filters and waterfall enrichment (16+ data sources). A capability both offer can appear under different names, so read both feature lists below.
EmailListVerify 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
EmailListVerify is EmailListVerify is a bulk email list verification service with a real-time verification API, an email finder and email enrichment API. It removes spam traps, hard bounces, disposable and catch-all addresses and sells credits either pay as you go or as a monthly subscription.
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.
Both platforms offer chrome extension. Where they diverge is in their approach to pricing tiers and advanced capabilities.
Pricing Comparison
Free
Subscription (Yearly)
EmailListVerify Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Free | Free | 100 free verifications |
| Pay as you go 1,000 credits | Usage-based | 1,000 credits |
| Monthly subscription 5,000 credits | $16/mo | 5,000 credits per month |
| Volume | Contact Sales | - |
Source: EmailListVerify Pricing
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
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.
EmailListVerify includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Bulk email verification
- Email verification API
- Email finder
- Domain search
- Email enrichment API
- Inbox placement test
- and 1 more listed below
- Chrome extension
- AI-powered lookalike filters
- Waterfall enrichment (16+ data sources)
- Double email verification (incl. catch-alls)
- Direct phone numbers
- Unlimited seats
- Free exports
- and 1 more listed below
EmailListVerify Key Features
- Bulk email verification
- Email verification API
- Email finder
- Domain search
- Email enrichment API
- Inbox placement test
- Chrome extension
- MCP server
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
Shared Capabilities
Both EmailListVerify and Ocean.io include:
- Chrome extension
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 EmailListVerify
- Bulk email verification
- Email verification API
- Email finder
- Domain search
- Email enrichment API
- Inbox placement test
- MCP server
Listed only by Ocean.io
- AI-powered lookalike filters
- Waterfall enrichment (16+ data sources)
- Double email verification (incl. catch-alls)
- Direct phone numbers
- Unlimited seats
- Free exports
- API access
Integration Ecosystem
EmailListVerify Integrations
EmailListVerify connects with: Mailchimp, AWeber, MailerLite, Gist, Sendloop, SparkPost, Mailgun, HubSpot, Campaign Monitor, Zapier, SureTriggers, Apify, n8n.
Ocean.io Integrations
Ocean.io connects with: HubSpot, Pipedrive, Salesforce, Clay.
Shared Integrations
Both tools integrate with: HubSpot.
Integrations listed only by EmailListVerify: Mailchimp, AWeber, MailerLite, Gist, Sendloop, SparkPost, Mailgun, Campaign Monitor, Zapier, SureTriggers, Apify, n8n.
Integrations listed only by Ocean.io: Pipedrive, Salesforce, Clay.
Use Case Recommendations
Best Fit for EmailListVerify
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (13 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 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
Feature Comparison Summary
| Feature | EmailListVerify | Ocean.io |
|---|---|---|
| Starting Price | Free | Usage-based |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 8 |
| Integrations | 13 | 4 |
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
EmailListVerify and Ocean.io both serve the B2B lead data and contact enrichment market. EmailListVerify 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 EmailListVerify and Ocean.io for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between EmailListVerify and Ocean.io?
- EmailListVerify is built as a bulk email list verification service with a real-time API, email finder, and email enrichment API, removing spam traps and hard bounces. Ocean.io is a B2B prospecting and enrichment platform that returns verified emails and direct phone numbers on a shared credit system across its platform and API.
- Which tool is cheaper, EmailListVerify or Ocean.io?
- They cannot be directly compared on list price. EmailListVerify publishes an entry price of $0 per month with a free tier of 100 verifications, while Ocean.io uses usage-based pricing across all its subscription and pay-as-you-go tiers, so a side-by-side dollar comparison is not possible from published pricing alone.
- Does EmailListVerify have a free plan?
- Yes, EmailListVerify includes a free plan offering 100 free verifications, letting users test the platform before committing financially. Paid tiers include a pay-as-you-go option for 1,000 credits and a monthly subscription of $16 per month for 5,000 credits.
- What integrations does Ocean.io support compared to EmailListVerify?
- Ocean.io connects with HubSpot, Pipedrive, Salesforce, and Clay, four integrations total. EmailListVerify supports 13 integrations, including Mailchimp, AWeber, MailerLite, HubSpot, Zapier, Apify, and n8n. The only integration listed by both tools is HubSpot.
- Which tool is better for finding lookalike accounts and enriched contact data?
- Ocean.io is positioned for this use case, listing AI-powered lookalike filters and waterfall enrichment drawing on 16 or more data sources, plus double email verification and direct phone numbers. EmailListVerify instead focuses on bulk email verification, an email verification API, and email finder capabilities.
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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