Compare/Head to head

6sense vs Ocean.io

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Starting price

6sense

Sales-quoted Free tier

Enterprise sales intelligence with predictive AI, intent data and contact credits. Quote-based; pricing comes through a demo.

Where 6sense fits

  • Enterprise sales teams prioritizing accounts with predictive scores
  • GTM orgs that want intent, technographics and visitor ID together
  • RevOps connecting 6sense to CRM and sales engagement tools
  • Sellers who will work from the Chrome extension

Ocean.io

$250/mo

ICP lookalike search that ranks companies from your closed-won deals. Growth starts at $250/mo billed annually. Free trial with trial credits.

Where Ocean.io fits

  • 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 commit to an annual plan

At a glance

Detail6senseOcean.io
Starting priceSales-quoted$250/mo
Free tier✓Yes–No
MCP server✓Yes–No
Public API✓Yes–No
Listed underLead generation, Visitor IDEmail finders, Lead generation, Sourcing

Where they pull apart

6sense

Stands out: Predictive account scores plus a Sales Copilot that recommends actions, summarizes accounts and drafts messages.

Watch out: No public price. Emails, phones and exports need separate data credits, and predictive AI is a separate package.

Not the right fit for

  • SMBs that need a published per-seat checkout
  • Recruiters looking for a candidate sourcing database

Ocean.io

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

Watch out: Growth is billed annually at $3,000 a year for 60,000 credits. Revenue Navigator is priced around your credit volume through sales.

Not the right fit for

  • Buyers who need month-to-month billing
  • Teams with no won-deal history to seed a search

Pros and cons

6sense

  • Predictive AI and Sales Copilot in one suite
  • Visitor ID, intent and job postings included
  • APIs for enrichment, scoring and people search
  • Quote-only, no self-serve price
  • Emails and phones need extra data credits
  • Built for enterprise GTM, not recruiting

Ocean.io

  • Ranks lookalikes from your won deals
  • Pushes to Salesforce, HubSpot, Clay
  • Free trial, SOC 2 Type II named
  • Growth is billed annually at $3,000
  • Needs won-deal history to shine
  • Not a cold-email sender

What each one costs

6sense

Sales-quoted

Sales-quoted. No public rate card on the vendor site. Three packages combine Sales Intelligence with data credits, Predictive AI or both; data credits are used to export emails, phones and enriched records. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Ocean.io

$250/mo

A free trial with trial credits is offered with no commitment. Growth starts at $250/mo, billed annually at $3,000 a year, for 60,000 credits valid for 12 months. Revenue Navigator is built on your own CRM deals and priced around your credit volume through sales. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Common questions

Can you try 6sense or Ocean.io for free?
6sense carries a free tier on our listing.
Does 6sense or Ocean.io have an MCP server?
6sense ships a first party MCP server, so an AI assistant can work the product directly.

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Editorial listings, never paid rankings. Prices checked 4 Nov 2026. Confirm current terms on the vendor site. Spot an error?