Hunter vs Ocean.io: Data Enrichment Tool Comparison
Compare Hunter and Ocean.io side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Hunter and Ocean.io are both data enrichment tools, but they differ in pricing model and integration breadth. Hunter offers a free tier and lists 10 integrations including Zoho CRM and Zapier, while Ocean.io uses usage-based pricing across 4 tiers and lists 4 integrations including HubSpot, Salesforce, Pipedrive, and Clay.
Key takeaways
- Hunter offers a free plan with 50 credits per month, while Ocean.io has no free tier and relies on usage-based pricing.
- Hunter provides 5 pricing tiers compared to Ocean.io's 4 pricing tiers.
- Hunter integrates with 10 platforms including Zoho CRM, Gmail, Outlook, Google Sheets, Zapier, and Make, while Ocean.io integrates with only 4 platforms.
- Both Hunter and Ocean.io list 8 features each on their respective websites.
- Hunter was founded in 2015, while Ocean.io does not publish a founding date.
Reviewed and updated September 4, 2026
Hunter vs Ocean.io: Data Enrichment Tool Comparison
Hunter 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, Hunter lists domain search and email finder, 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.
Hunter 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
Hunter is Hunter finds and verifies professional email addresses for marketers, salespeople and recruiters, and also sends cold email sequences from the same platform.
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.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Free
Subscription (Yearly)
Hunter Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 50 credits per month |
| Starter | Contact Sales | 24,000 credits per year |
| Growth | Contact Sales | 120,000 credits per year |
| Scale | Contact Sales | 300,000 credits per year |
| Enterprise | Contact Sales | Custom number of credits |
Source: Hunter 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.
Hunter offers 5 pricing tiers compared to Ocean.io's 4, giving you more granularity as you scale.
Hunter includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Domain Search
- Email Finder
- Email Verifier
- Auto-verification
- Lead enrichment
- Advanced Discover filters
- and 2 more listed below
- 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
Hunter Key Features
- Domain Search
- Email Finder
- Email Verifier
- Auto-verification
- Lead enrichment
- Advanced Discover filters
- AI Writing Assistant
- Unlimited team members
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
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 Hunter
- Domain Search
- Email Finder
- Email Verifier
- Auto-verification
- Lead enrichment
- Advanced Discover filters
- AI Writing Assistant
- Unlimited team members
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
Integration Ecosystem
Hunter Integrations
Hunter connects with: HubSpot, Salesforce, Pipedrive, Zoho CRM, Gmail, Outlook, Google Sheets, Zapier, Make, Clay.
Ocean.io Integrations
Ocean.io connects with: HubSpot, Pipedrive, Salesforce, Clay.
Shared Integrations
Both tools integrate with: HubSpot, Salesforce, Pipedrive, Clay.
Integrations listed only by Hunter: Zoho CRM, Gmail, Outlook, Google Sheets, Zapier, Make.
Use Case Recommendations
Best Fit for Hunter
- 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
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 | Hunter | Ocean.io |
|---|---|---|
| Starting Price | Free | Usage-based |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 8 |
| Integrations | 10 | 4 |
| Founded | 2015 | N/A |
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
Hunter and Ocean.io both serve the B2B lead data and contact enrichment market. Hunter 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 Hunter and Ocean.io for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Hunter and Ocean.io?
- Hunter focuses on finding and verifying professional email addresses and also sends cold email sequences from the same platform. 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, Hunter or Ocean.io?
- Hunter publishes an entry price of $0 per month with a free plan offering 50 credits monthly, while Ocean.io uses usage-based pricing with no free tier. Because Ocean.io's pricing is usage-based rather than a fixed list price, the two tools cannot be directly compared on cost.
- Does Hunter or Ocean.io have more integrations?
- Hunter lists 10 integrations, including HubSpot, Salesforce, Pipedrive, Zoho CRM, Gmail, Outlook, Google Sheets, Zapier, Make, and Clay. Ocean.io lists only 4 integrations: HubSpot, Pipedrive, Salesforce, and Clay, which are also the integrations shared between both tools.
- Which tool is better for enterprise teams?
- Both Hunter and Ocean.io are recommended for enterprise buyers who prefer custom pricing and dedicated support. The article notes this use case fits both tools equally, so the choice for enterprise teams may depend on other factors like integration needs or feature preferences.
- Does Hunter offer a free plan?
- Yes, Hunter offers a free plan with 50 credits per month, letting users test the platform before committing financially. Ocean.io does not offer a comparable free tier and instead uses usage-based pricing across its Subscription and Pay as you go plans.
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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