Zeff Sinclair: Email & Phone Number

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Co-Founder at CognifyIQ B2B|St. Petersburg, Florida, United States

Position:

Co-Founder at CognifyIQ B2B

Location:

St. Petersburg, Florida, United States

View Zeff Sinclair's Email

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Last updated: 2026-10-17

Updated: 2026-10-17

Found email addresses for Zeff Sinclair:

Business emails:

z****s@cognifyiqb2b.com

Personal emails:

z***@aol.com,

z***@gmail.com,

s***@demandcircuit.com,

s***@hotmail.com

Found phones for Zeff Sinclair:

+1-323-***-**35,

+1-870-***-**36,

+1-870-***-**53,

+1-480-***-**25

Prospect analytics

Current work details

DepartmentMarketing and Advertising

Availability

TimezoneEST

Best time to contact12:00 PM – 4:00 PM

A different Zeff Sinclair?

Work Experience 6 years

Co-Founder at CognifyIQ B2B

Feb 2024 - Current

Sales Director at Demand Circuit

Jul 2021 - Jan 2024

Director of Sales Marketing at Knine Tech Solution

Mar 2020 - Jun 2021

Zeff Sinclair started working in 2020, then the employee has changed 2 companies and 2 jobs. On average, Zeff Sinclair works for one company for 2 years 2 months.

Their professional focus is Channel Partners, Channel Sales, and Demand Generation across 3 core areas.

Frequently Asked Questions

What is Zeff Sinclair's email address?

SignalHire found verified email addresses for Zeff Sinclair, both business and personal. Their business email is z****s@cognifyiqb2b.com, and personal emails include z***@aol.com, z***@gmail.com, and s***@demandcircuit.com.

What is Zeff Sinclair's phone number?

SignalHire found multiple verified phone numbers for Zeff Sinclair: +1-323-***-**35, +1-870-***-**36, and +1-870-***-**53.

How do I contact Zeff Sinclair at CognifyIQ B2B?

You can reach Zeff Sinclair through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Zeff Sinclair's professional background?

Zeff Sinclair has 6 years of professional experience. They have held roles including Sales Director, and Director of Sales Marketing at companies such as Demand Circuit, and Knine Tech Solution.

Is Zeff Sinclair's contact information up to date?

Yes. Zeff Sinclair's SignalHire profile was last updated on 17 October 2026, reflecting their current position as Co-Founder at CognifyIQ B2B.

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