Compare/Head to head

6sense vs Happierleads

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

Happierleads

$99/mo Free trial

Person-level B2B visitor ID with email and LinkedIn, then route to outreach. $99/mo, with a seven-day trial and no card.

Where Happierleads fits

  • Recruiting and GTM teams identifying website visitors
  • Desks that want person-level email and LinkedIn, not just company
  • Buyers who want a seven-day no-card trial
  • Teams wiring an MCP server into agents

At a glance

Detail6senseHappierleads
Starting priceSales-quoted$99/mo
Free tier✓Yes–No
Free trialNot on recordYes
MCP server✓Yes✓Yes
Public API✓Yes✓Yes
Listed underLead generation, Visitor IDEmail finders, Lead generation, Visitor ID
CapterraNot enough reviews4.8 from 78 reviews

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

Happierleads

Stands out: Person-level visitor ID rather than company-level, plus an MCP server.

Watch out: The LinkedIn Chrome extension is still in beta.

Not the right fit for

  • Teams that only need a contact finder, not visitor ID

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

Happierleads

  • Public price at $99/mo
  • Seven-day trial, no card
  • Person-level identification, not only company
  • Chrome extension still in beta
  • Visitor ID coverage varies by region and traffic

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

Happierleads

$99/mo

Priced per identified visitor, not per seat: from $99/mo for 300 leads, falling to $699/mo for 5,000 leads. Every feature and unlimited seats are included on every plan, annual billing takes 30% off, and there is a 7-day free trial with no card. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Common questions

Can you try 6sense or Happierleads for free?
6sense carries a free tier on our listing. Happierleads offers a free trial.
Does 6sense or Happierleads have an MCP server?
6sense and Happierleads ship 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?