HouseSigma

housesigma.com

Markham, Ontario, Canada

51-200 employees

LinkedIn Profile

About HouseSigma

technology, information & internet, real-time data, data analysis, market condition updates, home buying and selling tools, property market analytics, investor market insights, ai-powered home valuation, real estate market, property market data, market trend prediction, automated property valuation, residential real estate, market analytics, home valuation algorithms, market transparency tools, market forecasting algorithms, market insights, real estate technology

HouseSigma's Tech Stack

Decision Makers at HouseSigma

2 contacts

Alfred Lu

Senior Engineering Manager

a***@housesigma.com Sign up to view

Reed Zhao

Co-Founder, CTO

r***@housesigma.com Sign up to view

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20 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

HouseSigma's Position in the StackWho Database

• HouseSigma 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).
• 14,579 companies in Ontario are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as HouseSigma).

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 HouseSigma use?

HouseSigma uses Sendgrid, Gmail, Google Apps, MailChimp SPF, DigitalOcean, Mobile Friendly, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at HouseSigma?

StackWho has verified email addresses for 2 decision makers at HouseSigma. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach HouseSigma directly for sales, recruiting, or partnerships.

What industry is HouseSigma in?

HouseSigma operates in the information technology & services industry, headquartered in Markham, Ontario, Canada. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export HouseSigma's contact data?

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