EnergySage

energysage.com

internet

energysage.com

Boston, Massachusetts, United States

51-200 employees

10000000 revenue

LinkedIn Profile

About EnergySage

clean energy information, energy efficiency, smart home devices, high efficiency hvac systems, solar pv, qualified lead generation, community solar, solar energy service, online compairsonshopping, renewables, energy, solar, energy storage, financing, transparency, savings, electric vehicles, climate change, heat pumps, consumer protection

EnergySage's Tech Stack

Decision Makers at EnergySage

5 contacts

Eric Sagalyn

Head of Design & Experience

e***@energysage.com Sign up to view

Hannah Roth

Software Engineering Manager

h***@energysage.com Sign up to view

Stephen Mueller

Senior Director of Engineering

s***@energysage.com Sign up to view

Diane Roberts

Director of Engineering

d***@energysage.com Sign up to view

Josh Levine

Chief Marketing Officer

j***@energysage.com Sign up to view

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40 technologies detected · 5 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.

EnergySage's Position in the StackWho Database

• EnergySage is 1 of 1,792 internet companies tracked in StackWho.
• 1,788 internet companies in our database have verified decision-maker emails (100% of the cohort).
• 10,409 companies in Massachusetts are in the StackWho database.
• 81 internet companies are in the 51-200 employee range (same size as EnergySage).

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 EnergySage use?

EnergySage uses Route 53, Gmail, Google Apps, Helpscout, Taboola Newsroom, VueJS, and 34 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at EnergySage?

StackWho has verified email addresses for 5 decision makers at EnergySage. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach EnergySage directly for sales, recruiting, or partnerships.

What industry is EnergySage in?

EnergySage operates in the internet industry, headquartered in Boston, Massachusetts, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export EnergySage's contact data?

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