What technologies does House Numbers use?

House Numbers uses Route 53, Gmail, Google Apps, Amazon AWS, Vercel. View their full technology stack — including all 22 detected tools — on StackWho.

Who is the CTO and Founder of House Numbers?

Arthur Granado is the CTO and Founder at House Numbers. Get verified contact information on StackWho.

Who is the Co-Founder of House Numbers?

Benjamin Hoffman is the Co-Founder at House Numbers. Get verified contact information on StackWho.

Where is House Numbers located?

House Numbers is based in San Francisco, California, United States.

House Numbers

Q: What industry is House Numbers in?

House Numbers operates in the real estate industry.

housenumbers.io

real estate

housenumbers.io

San Francisco, California, United States

11-50 employees

1000000 revenue

LinkedIn Profile

About House Numbers

loan document extraction, guaranteed response times, financial technology, cost savings, loan processing automation, regulatory compliance, mortgage automation, services, mortgage guideline adherence, loan approval issue detection, cost reduction in mortgage processing, loan file analysis, risk management, ai-assisted loan processing, security and encryption, mortgage lending, real-time analytics, financial services, b2b, seamless system integration

House Numbers's Tech Stack

AI/ML

Decision Makers at House Numbers

3 contacts

Arthur Granado

CTO and Founder

a***@homespring.us Sign up to view

Benjamin Hoffman

Co-Founder

b***@housenumbers.io Sign up to view

Jeff Levinsohn

CEO & Co-Founder

j***@housenumbers.io Sign up to view

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22 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

House Numbers's Position in the StackWho Database

• House Numbers is 1 of 9,334 real estate companies tracked in StackWho.
• 9,307 real estate companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 3,402 real estate companies are in the 11-50 employee range (same size as House Numbers).

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 House Numbers use?

House Numbers uses Route 53, Gmail, Google Apps, Amazon AWS, Vercel, Facebook Widget, and 16 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at House Numbers?

StackWho has verified email addresses for 3 decision makers at House Numbers. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach House Numbers directly for sales, recruiting, or partnerships.

What industry is House Numbers in?

House Numbers operates in the real estate industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export House Numbers's contact data?

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