JACK App

jackapp.io

Adelaide, South Australia, Australia

1-10 employees

LinkedIn Profile

About JACK App

construction management, residential building, commercial building, estimating, customer relationship management, process automation, marketing automation, software development, document templates, sales pipeline automation, document management, digital project management, construction admin tools, digital takeoffs, process automations, client communication, lead management, invoice management, cashflow forecasting, email automation

JACK App's Tech Stack

Decision Makers at JACK App

1 contact

Liam Cook

Co-Founder

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17 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Intercom users invest in product-led growth and customer engagement. Onboarding tools, customer success platforms, and revenue expansion solutions are natural fits.

JACK App's Position in the StackWho Database

• JACK App is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 558 companies in South Australia are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as JACK App).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does JACK App use?

JACK App uses Route 53, Gmail, Google Apps, Hotjar, Nginx, Intercom, and 11 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at JACK App?

StackWho has verified email addresses for 1 decision maker at JACK App. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach JACK App directly for sales, recruiting, or partnerships.

What industry is JACK App in?

JACK App operates in the information technology & services industry, headquartered in Adelaide, South Australia, Australia. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export JACK App's contact data?

Yes. StackWho Pro members can export decision maker contact data for JACK App and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.