Chief Operating Officer
Current
Aug 2021 - Present
AeroLeads people directory · profile
David Weinfeld Email & Phone Number
President, Third Arm Marketing
at
BenchSights
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
President, Third Arm Marketing
Location
Mill Valley, California, United States
Who is David Weinfeld? Overview
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Quick answer
David Weinfeld is listed as President, Third Arm Marketing at BenchSights, based in Mill Valley, California, United States. AeroLeads shows a matched LinkedIn profile for David Weinfeld.
David Weinfeld previously worked as Chief Operating Officer at Benchsights and President & Founder at Third Arm Marketing. David Weinfeld holds Bachelor’S Degree, Mechanical Engineering from The University Of Texas At Austin.
Company email context
Email format at BenchSights
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BenchSights
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Profile bio
About David Weinfeld
Talented, energetic, capable…David brings a unique combination of engineering and web-based marketing experience to his clients.He founded Third Arm Marketing in 2004 and has spent the last fifteen years helping companies develop and implement impactful marketing strategies and solutions. Working alongside marketing and leadership teams for large companies such as KeyBank, Yoga Journal and Sutter Health as well as smaller companies, he drives web-based marketing outcomes that enable consistent growth across clients of all sizes.
Current workplace
David Weinfeld's current company
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5 roles · 29 years
David Weinfeld work experience
A career timeline built from the work history available for this profile.
President & Founder
CurrentThird Arm Marketing specializes in online strategy development, web analytics, integrative marketing campaigns, permission based email, search engine marketing, and website development.
Jun 2003 - Present
Dir. Of Product Management
As Director of Product Management, David was known as “the hub” for his ability to conceive ideas and bring together engineering, product and creative teams in order to develop and launch new products and features. David also was responsible for search engine optimization, online consumer research and the Military.com’s overall user experience.About.
2001 - 2004
~3 yrs
Co-Founder & Vp Of Internet Operations
Clipshow, Inc.
As VP of Internet Operations, David led a team of developers and creative staff who successfully grew ClipShow into the number one video-sharing destination of its time. David also conceived and engineered the first real-time targeted video advertising solution. As a co-founder, David sat on the board and participated in all activities related to.
1999 - 2001
~2 yrs
Vp, Client Services
Learn2.Com
Originally hired as Director of Business Development, David grew into the position of Vice-President, Client Services where he managed and actively participated in the business development, creative services and production teams of the online services division. Clients included Hewlett-Packard, Kodak, Mercer Management Consulting, Bain Consulting.
1997 - 1999
~2 yrs
2 education records
David Weinfeld education
Bachelor’S Degree, Mechanical Engineering
Masters, Mechanical Engineering
FAQ
Frequently asked questions about David Weinfeld
Quick answers generated from the profile data available on this page.
What company does David Weinfeld work for?
David Weinfeld works for BenchSights.
What is David Weinfeld's role at BenchSights?
David Weinfeld is listed as President, Third Arm Marketing at BenchSights.
Where is David Weinfeld based?
David Weinfeld is based in Mill Valley, California, United States while working with BenchSights.
What companies has David Weinfeld worked for?
David Weinfeld has worked for Benchsights, Third Arm Marketing, Military.Com (Monster Worldwide, Inc.), Clipshow, Inc., and Learn2.Com.
How can I contact David Weinfeld?
You can use AeroLeads to view verified contact signals for David Weinfeld at BenchSights, including work email, phone, and LinkedIn data when available.
What schools did David Weinfeld attend?
David Weinfeld holds Bachelor’S Degree, Mechanical Engineering from The University Of Texas At Austin.
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