Ocean.io

Ocean.io

lookalike discovery

Reviewed byRaphael Berrebi|GTM Automation Specialist|Jan 18, 2026
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Ocean.io is a B2B lookalike company discovery platform that finds similar companies to your best customers using AI pattern matching. It delivers value by analyzing ideal customer profiles and finding lookalikes across 300M+ companies, using AI to match on 50+ firmographic and behavioral signals, discovering companies similar to your customers before competitors find them, providing detailed compa

Lead GenerationCompany IntelligenceSales Intelligence

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Everything You Need to Know About Ocean.io

Complete guide to features, pricing, integrations, and implementation

Overview

  • Lookalike Discovery
  • Company Matching
  • AI Prospecting
  • Account Intelligence
  • Similar Company Finder
  • TAM Expansion
  • B2B Discovery
  • Pattern Matching

What is Ocean.io

Ocean.io is an AI-powered company discovery platform designed for account-based sales teams, growth marketers, and RevOps who need to expand their TAM by finding companies similar to their best customers. It provides lookalike discovery analyzing customer patterns and finding 300M+ similar companies, AI pattern matching using 50+ firmographic signals (industry, size, tech stack, growth rate), TAM expansion identifying accounts matching your ICP outside traditional databases, company intelligence providing tech stack, funding, and employee data, and list export delivering enriched prospect lists ready for outreach. People use Ocean.io because it discovers high-fit accounts proactively instead of manual research, uses AI to find patterns humans miss, and costs $199-499/mo instead of $25,000+/year enterprise ABM platforms.

Ocean.io shines in account-based teams expanding addressable market, sales leaders finding lookalikes to top customers, growth marketers building targeted campaigns, and startups wanting intelligent TAM expansion without enterprise tools. Teams see results fast, often expanding TAM by 40-60% within first month and achieving 30-40% higher conversion on lookalike accounts discovered through AI. It fits smoothly into your tech stack by exporting to CRM and integrating with enrichment workflows for automated account discovery. Ocean.io is not designed for transactional B2C sales but focuses on B2B account-based targeting efficiently.

Ideal Customer Profile

Ocean.io is recommended for account-based sales teams, growth marketers, and RevOps who want to expand TAM by discovering companies similar to their best customers using AI pattern matching.

Company Size:

  • SMBs
  • Mid-Market

Key Features

  • Lookalike discovery analyzing customers to find 300M+ similar companies
  • AI pattern matching using 50+ firmographic and behavioral signals
  • TAM expansion identifying high-fit accounts outside traditional databases
  • Company intelligence with tech stack, funding, employee data
  • List export delivering enriched prospect lists ready for outreach
  • Chrome extension for instant lookalike discovery from websites

Best Use Case For Ocean.io

Ocean.io is an AI company discovery platform designed for account-based teams who need to expand TAM by finding companies similar to best customers. It provides lookalike discovery (300M+ companies), AI pattern matching (50+ signals), TAM expansion, company intelligence (tech stack, funding), and list export. People use Ocean.io because it discovers high-fit accounts proactively and costs $199-499/mo vs $25K+/year enterprise ABM platforms.

Ocean.io shines in expanding addressable market, finding lookalikes to top customers, building targeted campaigns, and startups wanting intelligent TAM expansion. Teams see results fast, expanding TAM by 40-60% and achieving 30-40% higher conversion on lookalike accounts.

Pricing

Ocean.io offers subscription plans starting at $199/month for the Professional plan with basic lookalike discovery, scaling to $499/month for Enterprise with advanced AI matching and higher usage limits. All plans include lookalike discovery, company intelligence, and list export. Higher tiers add more company credits, advanced signals, and priority support. 14-day free trial available.

Starting Price: $199/month Trial: Available, 14 days of trial

Professional

$199 Per Month

It includes:

  • 1,000 company credits/month
  • Lookalike discovery
  • AI pattern matching
  • Basic firmographics
  • List export (CSV)
  • Email support

Growth

$349 Per Month

It includes:

  • 3,000 company credits/month
  • All Professional features
  • Advanced AI models
  • Tech stack data
  • Funding & employee data
  • Priority support

Enterprise

$499+ Per Month

It includes:

  • 10,000+ company credits/month
  • All Growth features
  • Custom pattern matching
  • API access
  • CRM integration
  • Dedicated support

What are Ocean.io alternatives?

Oppwiser

Account Intelligence Platform

View | Pricing: Starting at $99/month | Trial: Available, 14 days free

Categories: Lookalike Discovery, Account Intelligence, AI Matching

6sense

Account Engagement Platform

View | Pricing: Starting at $25,000/year | Trial: Demo only

Categories: Intent Data, ABM, Predictive Analytics

ZoomInfo

B2B Contact Database

View | Pricing: Starting at $15,000/year | Trial: Demo only

Categories: Sales Intelligence, Contact Data, Intent Signals

Apollo

All-in-One Sales Intelligence

View | Pricing: Starting at $0 | Trial: Available, Free tier

Categories: B2B Data, Sales Engagement, Prospecting

Clearbit

Real-Time Enrichment API

View | Pricing: Starting at $999/month | Trial: Available, 14 days free

Categories: Data Enrichment, API Provider, Firmographics

Cognism

GDPR-Compliant B2B Data

View | Pricing: Starting at $10,000/year | Trial: Demo only

Categories: Sales Intelligence, European Data, Diamond Data

How simple is Ocean.io setup?

Complexity: Beginner

Ocean.io's implementation begins with account creation, uploading customer list, and first lookalike discovery within 30 minutes. For full deployment with CRM integration, expect 1-2 weeks to upload and analyze ideal customer profiles, review and refine lookalike matches, export lists and integrate with outreach workflows, train team on lookalike discovery, and build processes for ongoing TAM expansion before scaling account-based prospecting.

Frequently Asked Questions

How to use Ocean.io?

Create account, upload list of best customers (CSV) or use Chrome extension on customer website, Ocean.io analyzes patterns and finds lookalikes across 300M+ companies using AI, review suggested companies with match scores, export enriched list with contacts, sync to CRM or export to CSV.

How much is Ocean.io?

Ocean.io offers plans from $199 to $499+/month based on company credits (1K-10K+) and features (advanced AI, tech stack data), plus custom Enterprise pricing for higher volumes and API access.

Why choose Ocean.io?

Expand TAM by 40-60% through AI lookalike discovery, reduce ICP research time by 70-80%, achieve 30-40% higher conversion on matched accounts, discover high-fit companies before competitors, identify patterns humans miss with AI matching, and pay $199-499/mo instead of $25K+/year enterprise ABM platforms.

How does Ocean.io work?

Ocean.io ingests your best customer list, analyzes firmographic, technographic, and behavioral patterns using AI, searches across 300M+ companies to find similar profiles based on 50+ signals, scores lookalikes by pattern match quality, enriches with tech stack and funding data, then delivers prioritized account lists ready for outreach.

Is Ocean.io free?

Ocean.io offers a 14-day free trial with full access to lookalike discovery, AI pattern matching, company intelligence, and list export but no permanent free tier. Plans start at $199/month with 1,000 company credits.

How to learn Ocean.io?

Use Ocean.io's help center, lookalike discovery guides, ICP definition best practices, pattern matching tutorials, and email support for implementation assistance.

What are Ocean.io alternatives?

Alternatives include Oppwiser for account intelligence and lookalikes, 6sense for enterprise ABM with intent, ZoomInfo for B2B database, Apollo for all-in-one sales intelligence, Clearbit for enrichment API, and Cognism for GDPR-compliant data.

What are Ocean.io reviews?

Ocean.io is rated 4.7/5 on review sites, praised for lookalike quality, ease of use, and TAM expansion results, used by account-based teams discovering high-fit accounts through AI pattern matching.

Does Ocean.io have an API?

Yes, Ocean.io offers REST API access on Enterprise plans with endpoints for lookalike discovery, pattern matching, company intelligence, and integration with custom prospecting workflows and CRM systems.

Does Ocean.io have a trial or a demo?

Ocean.io provides a 14-day free trial with full access to lookalike discovery, AI pattern matching, company intelligence, and list export before requiring payment.

How does Ocean.io help?

  • Expand TAM by 40-60% through AI lookalike company discovery
  • Reduce ICP research time by 70-80% with automated matching
  • Achieve 30-40% higher conversion rates on lookalike accounts
  • Discover high-fit companies before competitors find them
  • Identify patterns across 50+ signals that humans miss
  • Pay $199-499/mo instead of $25K+/year for enterprise ABM

Pricing Summary

From: $199/month Trial: Available, 14 days of trial

Who is Ocean.io for?

  • SMBs
  • Mid-Market

Is Ocean.io easy to use?

Complexity: Beginner

  • Oppwiser - Account intelligence
  • 6sense - Enterprise ABM
  • ZoomInfo - B2B database
  • Apollo - Sales intelligence
  • Clearbit - Enrichment API

Ready to implement Ocean.io in your GTM stack?

Let our experts help you set up and optimize Ocean.io for maximum impact on your revenue operations.

Ocean.io Review for B2B SaaS | GTMLabz | GTMLabz