What is Ocean.io?
Ocean.io is a B2B data and prospecting platform built around AI lookalike search and ideal-customer-profile targeting. You define or upload your best accounts and Ocean returns ranked, similar companies, then enriches contacts with double-verified emails (including catch-alls) and direct phone numbers. Everything runs on universal credits spent across the web app, API, MCP, webhooks, and Clay, with free CSV and CRM exports. It integrates with HubSpot, Pipedrive, and Salesforce and offers a Chrome extension and unlimited seats on all plans.
Ocean.io pricing (2026)
Ocean.io plans and pricing, verified October 2026, are below. You can start with a free trial on trial credits. The Growth plan starts at $250/mo billed annually and includes 60,000 credits a year, valid for 12 months. Revenue Navigator is custom priced. Pricing can change, so confirm the latest on the official Ocean.io site.
| Plan | Price | Best for |
|---|---|---|
| Free trial | $0 | Trial credits to test on your market |
| Growth | from $250/mo billed annually | 60,000 credits/yr |
| Revenue Navigator | Custom (quote) | Custom credit volume, segmentation, buying committees |
Key features
- AI lookalike company search that ranks companies similar to your best customers
- Waterfall data enrichment across 16+ sources for verified emails and direct phone numbers
- Double email verification including catch-all detection via real-time SMTP handshake
- Universal credit system shared across platform, API, MCP, webhooks, and Clay
- Integrations with HubSpot, Pipedrive, and Salesforce, plus a Chrome extension and unlimited seats
Who is Ocean.io best for? (pros & cons)
Pros
- Lookalike search is a genuinely useful way to expand an ICP-matched target list quickly
- Unlimited users on every plan and free exports keep team costs predictable
- Flexible single-credit system works the same across the platform, API, MCP, and Clay
Cons
- The company database is smaller than giants like ZoomInfo or Apollo, so coverage can be thin
- Some reviewers report data-quality and accuracy issues
- Credit-based pricing means heavy phone-number reveals (10 credits each) burn through allowances fast
Ocean.io vs alternatives
Ocean.io: company snapshot
Quick reference details about Ocean.io as a company. Figures marked estimated are third-party approximations and may change.
| Founded | 2017 |
|---|---|
| Employees | 60-65 (estimated) |
| Headquarters | Copenhagen, Denmark |
| Revenue | ~$9.6M ARR (estimated, not officially disclosed) |
| Products & services | AI-driven B2B prospecting and lookalike-search platform that builds targeted company and contact lists for go-to-market teams. |
| Best for | Go-to-market, sales operations, and ABM teams building target account lists |
| Website | ocean.io |
Stack it with
Pair Ocean.io with the rest of a modern B2B stack: