What technologies does Builder.io use?

Builder.io uses Amazon CloudFront, Route 53, Gmail, Google Apps, UptimeRobot. View their full technology stack — including all 57 detected tools — on StackWho.

Who is the Engineering Manager of Builder.io?

Korey Kassir is the Engineering Manager at Builder.io. Get verified contact information on StackWho.

Who is the VP, Engineering of Builder.io?

Kyle Fowler is the VP, Engineering at Builder.io. Get verified contact information on StackWho.

Where is Builder.io located?

Builder.io is based in San Francisco, California, United States.

Builder.io

builder.io

information technology & services

builder.io

San Francisco, California, United States

51-200 employees

7600000 revenue

LinkedIn Profile

About Builder.io

aipowered visual development, nocode, lowcode platforms, frontend development acceleration, design system integration, enterprise integration, componentbased development, visual programming, developer productivity tools, web & mobile experience creation, crossfunctional team collaboration, technology, information & internet, information technology & services

Builder.io's Tech Stack

AI/ML

Decision Makers at Builder.io

2 contacts

Korey Kassir

Engineering Manager

k***@builder.io Sign up to view

Kyle Fowler

VP, Engineering

k***@builder.io Sign up to view

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57 technologies detected · 2 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.

Builder.io's Position in the StackWho Database

• Builder.io 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).
• 53,147 companies in California are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as Builder.io).

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 Builder.io use?

Builder.io uses Amazon CloudFront, Route 53, Gmail, Google Apps, UptimeRobot, Netlify, and 51 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Builder.io?

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

What industry is Builder.io in?

Builder.io operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Builder.io's contact data?

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