Ocean.io

Lookalike company search and prospecting.

Quote-based pricing

Visit Ocean.io (opens in a new tab)

Bottom line

ICP lookalike search that ranks companies from your closed-won deals. Paid plans are sales-quoted. Start free.

Stands out for: It learns your ICP from won deals, then ranks every company in the market against that segment.

Watch out for: There is no public paid rate card. Paid plans are a sales conversation after you start free.

Overview

Ocean.io is contextual go-to-market software. It clusters closed-won deals, names the segments that convert, then scores lookalike companies and the people to call. Ranked accounts push to Salesforce, HubSpot, and Clay, or into an agent queue. SOC 2 Type II and GDPR are named. The homepage offers a free start. There is no public paid menu. Paid plans are a sales conversation after signup.

GTM teams pick Ocean when they want pipeline math on a segment, not another raw contact dump. Fit reasons sit on each account. This is account ranking, not a mailbox host and not a sequencer. Buying after the free start is a sales conversation. If you will not connect a CRM of won deals, the core pitch does not land.

Who it's for

Best for

  • B2B teams with a CRM full of closed-won deals
  • RevOps that want lookalikes pushed to Salesforce or HubSpot
  • Marketers who will send ranked accounts into Clay
  • GTM teams willing to start free, then talk to sales

Not ideal for

  • Buyers who need a printed monthly credit pack
  • Teams with no won-deal history to seed a search

Pricing

Starting price Sales-quoted
Free tier –

Sales-quoted. Homepage offers a free start. No public paid rate card. Paid plans are a sales conversation. Confirm current terms on the vendor site.

Checked 19 Sep 2026. Vendors change prices without notice.

See current pricing on Ocean.io (opens in a new tab)

Is Ocean.io expensive?

Ocean.io does not publish a price. It is one of 18 quote-based tools among the 133 email finders tools in our directory. 46 have a free tier, and those with a public price typically start around $49 a month.

  • 18 quote-based
  • 46 free tier
  • 102 public price

Worked out automatically from every email finders listing, so it updates as the directory changes.

Pros and cons

Pros

  • Ranks lookalikes from your won deals
  • Pushes to Salesforce, HubSpot, Clay
  • Free start, SOC 2 Type II named

Cons

  • No public paid prices
  • Needs won-deal history to shine
  • Not a cold-email sender

Integrations

Salesforce HubSpot Clay

From the vendor's own site (opens in a new tab).

What's new at Ocean.io

No updates logged yet. Follow Ocean.io and we will email you when it announces something new or its starting price changes.

Follow Ocean.io

Get an email when Ocean.io ships a new feature, posts release notes or changes its starting price. Only when something changes, and you can stop in one click.

How Ocean.io compares

See all Ocean.io alternatives, with what each one does differently and a head to head for every pairing.

ToolFree tierFromMCPAPICompare
Ocean.io (this tool) –Sales-quoted––
ZoomInfo Intent plus contacts if you want a classic B2B database instead of lookalike ranking. –Sales-quoted✓✓ Compare
6sense ABM intent if buying-stage scores matter more than closed-won twins. ✓Sales-quoted✓✓ Compare
Clay Table-native enrichment if you already live in Clay and just need more columns. ✓$185/mo✓✓ Compare
Apollo Data plus sequences if you want to find and email from one login. ✓$49/mo✓✓ Compare
ZoomInfo

Sales-quoted MCP API

Intent plus contacts if you want a classic B2B database instead of lookalike ranking.

6sense

Sales-quoted Free tier MCP API

ABM intent if buying-stage scores matter more than closed-won twins.

Clay

$185/mo Free tier MCP API

Table-native enrichment if you already live in Clay and just need more columns.

Apollo

$49/mo Free tier MCP API

Data plus sequences if you want to find and email from one login.

Your next step

Shortlisting Ocean.io?

Frequently asked questions

What is Ocean.io?
Lookalike company search and prospecting. Ocean.io finds lookalike companies and contacts from seed accounts and firmographics. Ocean.io is listed under Email finders, Lead generation and Sourcing in the Work Insiders directory.
Is Ocean.io free?
No. Ocean.io is priced by quote — contact their sales team for pricing.
What are alternatives to Ocean.io?
Ocean.io alternatives worth comparing are ZoomInfo, 6sense, Clay and Apollo. The comparison table above shows free tier, starting price, MCP and API side by side.