Ocean.io Review

Ocean.io approaches B2B prospecting from a different angle than keyword-and-filter databases. Instead of searching by industry codes, you feed it examples of your best customers and it finds lookalike companies — and the relevant people inside them — that resemble those accounts. AI-driven data quality keeps the underlying records reliable, and precise audience lists can flow into your existing stack through APIs and platform integrations rather than living in yet another silo.

Key Features

• Company lookalike search based on your best accounts
• People lookalike search to find matching contacts
• AI-driven data quality across the database
• Precise audience list building for campaigns
• APIs for transferring data into your own systems
• Seamless integrations with common GTM platforms

Who It's For

Ocean.io suits sales and marketing teams that already know what a great customer looks like and want more of them — a common situation once a company has product-market fit and a set of reference accounts. It is particularly useful for list building in niche markets where standard industry filters are too blunt, and for ABM teams that need tightly defined audiences. Pricing starts at $79 per workspace per month for the Premium plan, with a Professional plan at $129, on monthly or annual billing. Alternatives to consider include Apollo, ZoomInfo, Lusha, Clearbit, and Demandbase, which offer bigger raw databases but less emphasis on lookalike-driven targeting.