6sense.com Technology Founded 2013

6sense Email Finder — Find Mid-Market B2B Sales & Marketing Intelligence Contacts | Signal Plug

6sense is a B2B revenue intelligence platform that uses AI to predict which accounts are most likely to buy and recommends actions to engage anonymous buying teams. Its flagship product, 6sense Revenue AI, is a unified go-to-market platform that identifies ideal customers, predicts purchase intent and timing, and provides AI-driven pipeline planning and account intelligence tools. The platform integrates with a large ecosystem of connected applications to help organizations convert pipeline to revenue. Customers report 2X increases in average contract value, 4X increases in win rate, and 20-40% reduction in time to close deals. Signal Plug searches live against 6sense.com's mail server to find and verify email addresses for any 6sense employee.

✦ AI-Native Technology B2B Sales & Marketing Intelligence San Francisco Mid-Market Fast Growth
Employees1,001–5,000
Founded2013
HeadquartersSan Francisco, California

Find Email Addresses at 6sense

Signal Plug searches live against 6sense.com's mail server — not a static database. Get a verified email for any 6sense employee with confidence score in under 2 seconds.

94% accuracy · No credit card required · 10 free searches/month

Company Details

Industry
Technology
Sub-Industry
B2B Sales & Marketing Intelligence
Website
6sense.com
Headquarters
San Francisco, California
Company Size
1,001–5,000 employees
Founded
2013
Type
Private

About 6sense

6sense is a B2B revenue intelligence platform that uses AI to predict which accounts are most likely to buy and recommends actions to engage anonymous buying teams. Its flagship product, 6sense Revenue AI, is a unified go-to-market platform that identifies ideal customers, predicts purchase intent and timing, and provides AI-driven pipeline planning and account intelligence tools. The platform integrates with a large ecosystem of connected applications to help organizations convert pipeline to revenue. Customers report 2X increases in average contract value, 4X increases in win rate, and 20-40% reduction in time to close deals.

Products & Services

  • 6sense Revenue AI
  • Pipeline Planning Tools
  • Account Intelligence
  • Intent Data
  • Predictive Analytics
  • Audience Building

Leadership Team

JZ
Jason Zintak
CEO
AK
Amanda Kahlow
Founder

Notable Customers

Cisco Dell Technologies Salesforce Snowflake Thomson Reuters Lenovo

Email Format at 6sense (6sense.com)

The most commonly verified format at 6sense:

High Confidence
firstname.lastname@6sense.com — e.g. john.doe@6sense.com

Secondary format also observed: firstname@6sense.com

Signal Plug tests all common patterns against 6sense's live mail server and returns whichever passes the SMTP check.

Run a live search for 6sense →

Sales Intelligence — 6sense

Data-driven signals to help you prospect 6sense effectively.

Ideal Customer Profile

Key Buyer Titles

VP of Marketing VP of Sales Chief Revenue Officer Director of Demand Generation Director of Sales Operations

Primary Contact

VP of Marketing

Best Outreach Timing

PST — San Francisco

9–11am PST (12–2pm EST)

Tech hub — decision-makers reachable

Growth Signals

Likely Hiring
✦ AI-Native
Scale-up / Challenger

Market Peers

San Francisco peers14 companies
Technology (national)216+ companies

How 6sense Has Grown — Headcount History (2013–2026)

From 1 employees in 2013 to ~3,000 in 2026.

Founded2013
Est. Current~3,000 employees
Growth StageMid-Market

How to Find Email Addresses at 6sense

Signal Plug performs live SMTP verification against 6sense.com's mail server — not a static scraped database — which means results reflect the real, current state of 6sense's email infrastructure. Here's how to run a lookup:

  1. 1

    Create a free account

    Sign up at Signal Plug in under 30 seconds. No credit card required. The Free plan includes 10 searches per month so you can test the tool with real 6sense contacts before upgrading.

  2. 2

    Enter the contact's name

    Type the first and last name of the 6sense employee you want to reach. Signal Plug handles all seniority levels, from C-suite to individual contributors.

  3. 3

    Enter the domain

    Use 6sense.com. Signal Plug tests all common naming patterns automatically and returns only the format that passes the SMTP check.

  4. 4

    Get a verified result

    Signal Plug returns an email address with a confidence score (0–100) and deliverability status (Valid, Risky, or Catch-all) within 2 seconds. The confidence score tells you how reliable the result is before you use it.

  5. 5

    Export and use

    One-click CSV export lets you bring 6sense contacts into Salesforce, HubSpot, Outreach, Lemlist, or any other tool in your stack. Growth and Scale plan users can run bulk lookups across an entire list of 6sense names in a single batch.

6sense vs. Competitors — Competitive Landscape

6sense competes directly with Demandbase, Bombora, ZoomInfo and others in the Technology space.

6sense vs. Demandbase, Bombora, ZoomInfo — Quick Comparison

Company Size Tier Focus Email Format
6sense 1,001–5,000 Mid-Market B2B Sales & Marketing Intelligence firstname.lastname
Demandbase firstname.lastname
Bombora firstname.lastname
ZoomInfo firstname.lastname
TechTarget firstname.lastname
Clearbit firstname.lastname

Companies Similar to 6sense

Based on industry, headcount tier, and growth signals, these companies share a similar profile:

Common 6sense Contacts to Search

Whether you're running outbound sales, recruiting, or building a partnership list, these are the roles most frequently contacted at Technology like 6sense.

Based on 6sense's profile, the highest-value contacts for outbound are:

VP of Marketing VP of Sales Chief Revenue Officer Director of Demand Generation
VP of Marketing VP of Sales Chief Revenue Officer Director of Demand Generation Director of Sales Operations CMO

Signal Plug works for any role at any seniority level at 6sense.com. If you have a name and the domain, you can find a verified email.

6sense — Sales Funnel Fit Score

How well 6sense fits a typical B2B outbound pipeline, based on available signals.

81 /100

Hot Lead

Funnel Fit Score

ICP Match
25/25
Outreach Timing
10/10
Hiring Signal
15/20
AI Signal
10/10
Deal Size
14/20
Data Confidence
7/15

Why Use Signal Plug for 6sense Email Lookup

Most email finder tools pull from static databases of scraped email addresses. These databases go stale as people change jobs and companies update their email infrastructure. Signal Plug takes a different approach: every search performs a live check against 6sense.com's mail server using SMTP verification. This means results reflect the current state of 6sense's email system — not a cached result from months or years ago.

Signal Plug enriches every result with supporting data: a confidence score (0–100), deliverability status (Valid, Risky, or Catch-all), job title where available, and LinkedIn profile URL. This context helps you prioritize which 6sense contacts to email first and personalize your outreach before you hit send. Given 6sense's mid-market footprint (1,001–5,000 employees), Growth plan users at $149/month get the search volume needed for a full account campaign. Plans start at $29/month for 500 searches — no annual contracts or seat fees.

Frequently Asked Questions — 6sense

How accurate are Signal Plug results for 6sense?

Signal Plug performs a live SMTP check against 6sense.com's mail server for every query — not a static database lookup. Our platform-wide accuracy rate is 94%. Each result comes with a confidence score (0–100) so you can gauge reliability before using the address.

How many 6sense contacts can I search per month?

Free plan: 10 searches. Starter ($29/mo): 500. Growth ($149/mo): 2,000. Scale ($299/mo): 5,000. No company-specific caps.

Does Signal Plug store employee email addresses from 6sense?

No. Signal Plug generates and verifies emails in real time via SMTP checks — no static database of 6sense employee emails is maintained.

Can I search multiple 6sense contacts at once?

Yes. Growth and Scale plan users can upload a CSV of names and run bulk lookups against 6sense.com in a single batch.

What does 6sense do?

6sense is a B2B revenue intelligence platform that uses AI to predict which accounts are most likely to buy and recommends the best course of action to engage anonymous buying teams.

What is 6sense Revenue AI?

6sense Revenue AI is a unified go-to-market platform that identifies ideal customers, predicts purchase intent, and provides AI-driven pipeline planning and account intelligence tools.

Who are 6sense's typical customers?

6sense primarily serves B2B organizations, particularly mid-market and enterprise companies looking to optimize their sales and marketing pipeline.

What results do 6sense customers report?

Customers report 2X increases in average contract value, 4X increases in win rate, and 20-40% reduction in time to close deals.

Find Email Addresses at 6sense

Signal Plug searches in real time against 6sense.com's mail server to find and verify email addresses for 6sense employees. Enter a name, enter the domain, get a verified result with a confidence score in under 2 seconds.

Start finding emails free →

10 free searches · No credit card required · Upgrade from $29/month