Jack Marshall
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Jack Marshall Email & Phone Number

Cofounder and CEO at CheckTxt
Location: Los Gatos, California, United States 14 work roles 2 schools
1 work email found @bolster.ai 4 phones found area 650, 408, and 888 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 4 phones

Work email j****@bolster.ai
Direct phone (650) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Cofounder and CEO
Location
Los Gatos, California, United States

Who is Jack Marshall? Overview

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Quick answer

Jack Marshall is listed as Cofounder and CEO at CheckTxt, based in Los Gatos, California, United States. AeroLeads shows a work email signal at bolster.ai, phone signal with area code 650, 408, 888, and a matched LinkedIn profile for Jack Marshall.

Jack Marshall previously worked as Chief Executive Officer at Bolster Ai and VP of Customer Success at Bolster Ai. Jack Marshall holds Bsee With Ce Minor, Electrical, Electronics And Communications Engineering from Michigan State University.

Company email context

Email format at CheckTxt

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{first}.{last}@bolster.ai
86% confidence

AeroLeads found 1 current-domain work email signal for Jack Marshall. Compare company email patterns before reaching out.

Profile bio

About Jack Marshall

Customer Success Executive, Thought Leader, and Visionary with a history of successfully transforming early-stage, pre-revenue security companies into major earners; including a Unicorn business that now generates $1B+ in revenue. Consulting for global panels on best-in-class customer success strategy in order to maximize renewals, expansions, and NPS score. Designing and executing customer success systems that radically increase revenue generation. Acting as Founder and CEO of multiple businesses, including the first and largest Internet photo sharing community: Photoloft, which subsequently went public and sold to Canon, Inc.

Current workplace

Jack Marshall's current company

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CheckTxt
Checktxt
Cofounder and CEO
Los Gatos, CA, US
AeroLeads page
14 roles · 38 years

Jack Marshall work experience

A career timeline built from the work history available for this profile.

Cofounder And Ceo

Los Gatos, CA, US

Chief Executive Officer

Current

Santa Clara, California, US

May 2024 - Present

Vp Of Customer Success

Santa Clara, California, US

Bolster builds AI/ML technology to protect regular citizens from bad actors on the internet. Your favorite brands from technology to eCommerce use our software to detect and takedown threats that might attack their customers, employees, or partners.

Feb 2023 - May 2024

Strategic Advisor

Current

Sicura is a security and compliance platform that enforces and remediates technical security controls, bridges the gap between security and engineering teams, and puts a stop to manual fixes of misconfigurations.

Aug 2022 - Present

Vice President Of Customer Success

Arlington, Virginia, US

May 2021 - Jun 2022

Vp Of Customer Success

Prevoty (Sold To Imperva)
  • Started the Customer Success Organization at Prevoty and built a team consisting of CS Reps (renewal and expansion sales), Technical Support and Professional Services.
  • Implemented a comprehensive metric reporting system that monitored the deployment status of all customers to foreshadow potential renewal risks and accelerate expansions.
  • Ran Global renewals team for Imperva after acquisition responsible for $155M in renewals and expansion sales.
  • Helped start a new Business Development group after Thoma-Bravo acquisition of Imperva where I managed Imperva’s alliances with CSPs and GSIs.
May 2018 - May 2021

Vice President Of Customer Success

Pleasanton, California, US

  • First person hired in Customer Success
  • Built team with dedicated Tech Support, Professional Services, Customer Success Management and Renewals capabilities
  • Exceeded plan on both renewal and expansion rates
Jul 2016 - May 2018

Vice President Of Customer Success

Alienvault (Sold To At&T)
  • Funded by Kleiner-Perkins and Trident Capital, AlienVault is the pioneer in the Unified Security Management Market.
  • Responsible for Customer Success, Technical Support, Professional Services, Education (Training, Documentation and Certification) and Supply Chain Management. Staff consisted of 52 professionals in California, Texas.
  • Created the Training Organization and Certification Program that achieved $3.4M bookings in 2015 and delivered 954 seats, which was 137% of target. Average NPS score of 54.
  • Built profitable, channel friendly Professional Services practice using 3rd party delivery partners exclusively. In 2015 booked 1654 days ($3.3m) and delivered $2.7m in revenue with an NPS score of 74.
Jan 2012 - Jun 2016

Vp Of Customer Success

Fortify Software (Acquired By Hp)
  • Funded by Kleiner-Perkins, Fortify is the recognized leader in application security (Gartner Jan 2009)
  • Joined the company pre-revenue as a member of the senior leadership team that eight years later sold the company to HP for $285M
  • Created and directed the original Professional Services team and Technical Support team
  • Was responsible for developing, implementing and managing predictable renewal stream with a 98% renewal rate which represented 18% of the total annual bookings.
  • Led the “land and expand” effort to increase product penetration at existing accounts. The bulk of the Company revenue came from existing customers.
  • As corporate spokesperson was responsible for deploying Fortify products throughout a global organization and implementing a Secure Development Life Cycle (SDLC).
Oct 2004 - Jan 2012

Ceo

Photoloft (Public 1998 / Acquired By Canon Inc. In 2001)
  • Created the initial idea and put together a team of consultants to develop the core architecture, the “Photo Sharing Array”, (PSA ™).
  • Launched in 1998 with a partnership with Buena Vista Studios (The Walt Disney Company)
  • Photoloft, with impressions from customers added in, grew to be the largest Photo Sharing site on the Internet, serving over 44 million page impressions in the month of August 2000.
  • Awarded a patent that detailed an implementation of creating private label photo sharing sites.
  • Took company public in March 1999.
  • Raised additional $15M in 2000 via two PIPE’s (Private Investment in Public Entity).
1998 - 2002 ~4 yrs

Ceo

Altavista Technology, Inc., (Acquired By Dec 1998)
  • Co-Founded AltaVista Technology, Inc. in 1994 with personal money and $400,000 Angel investment.
  • Entered into an agreement with DEC to operate www.altavista.com.
  • Grew Altavista.com into one of the busiest web sites on the Internet.
  • Sold the assets of the company to Compaq Computer in 1998.
1994 - 1998 ~4 yrs

Sales Manager

Megatest (Ipo 1993)

Product Manager for Impact tester line and then moved into sales for all products

1988 - 1994 ~6 yrs

Design Engineer

Honeywell

Design Engineer for factory automation and test equipment.

Nov 1987 - Nov 1988

Product Engineer - Programmable Logic

Texas Instruments

Product Engineer for Field Programable Logic chips.

Jun 1985 - Nov 1987
2 education records

Jack Marshall education

Bsee With Ce Minor, Electrical, Electronics And Communications Engineering

Michigan State University

Classes Towards A Masters In Electrical Engineering

Santa Clara University
FAQ

Frequently asked questions about Jack Marshall

Quick answers generated from the profile data available on this page.

What company does Jack Marshall work for?

Jack Marshall works for CheckTxt.

What is Jack Marshall's role at CheckTxt?

Jack Marshall is listed as Cofounder and CEO at CheckTxt.

What is Jack Marshall's email address?

AeroLeads has found 1 work email signal at @bolster.ai for Jack Marshall at CheckTxt.

What is Jack Marshall's phone number?

AeroLeads has found 4 phone signal(s) with area code 650, 408, 888 for Jack Marshall at CheckTxt.

Where is Jack Marshall based?

Jack Marshall is based in Los Gatos, California, United States while working with CheckTxt.

What companies has Jack Marshall worked for?

Jack Marshall has worked for Checktxt, Bolster Ai, Sicura, Kryptowire, and Prevoty (Sold To Imperva).

How can I contact Jack Marshall?

You can use AeroLeads to view verified contact signals for Jack Marshall at CheckTxt, including work email, phone, and LinkedIn data when available.

What schools did Jack Marshall attend?

Jack Marshall holds Bsee With Ce Minor, Electrical, Electronics And Communications Engineering from Michigan State University.

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