HelloSubs

hellosubs.co

Austin, Texas, United States

51-200 employees

LinkedIn Profile

About HelloSubs

education recruitment, substitute teaching, teacher recruitment, school staffing, education, government, teacher payroll management, weekly pay, short-term and long-term substitutes, early childhood education staffing, flexible schedule, school staffing solutions, substitute teacher platform, teacher scheduling software, services, app for teachers, education workforce management, teacher scheduling, childcare, school district staffing

HelloSubs's Tech Stack

AI/ML

Decision Makers at HelloSubs

1 contact

Derek Burgman

Chief Technology Officer

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20 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HelloSubs uses Cloudflare DNS, Rackspace MailGun, Outlook among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

HelloSubs's Position in the StackWho Database

• HelloSubs is 1 of 3,103 education management companies tracked in StackWho.
• 3,098 education management companies in our database have verified decision-maker emails (100% of the cohort).
• 22,781 companies in Texas are in the StackWho database.
• 153 education management companies are in the 51-200 employee range (same size as HelloSubs).

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

Frequently Asked Questions

What technology does HelloSubs use?

HelloSubs uses Cloudflare DNS, Rackspace MailGun, Outlook, Microsoft Office 365, Google Cloud Hosting, Mobile Friendly, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at HelloSubs?

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

What industry is HelloSubs in?

HelloSubs operates in the education management industry, headquartered in Austin, Texas, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export HelloSubs's contact data?

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