runsonwhat

Green Mountain Energy's tech stack

What does Green Mountain Energy use?

Green Mountain Energy (greenmountainenergy.com) uses at least 13 tools we can see from public records, including Microsoft 365 for email and documents, FusionAuth for sign-in, Dynatrace for monitoring and Amazon CloudFront for content delivery. Last checked .

“Green Mountain Energy is a 100% renewable energy company providing clean electricity to consumers & businesses in TX, IL, PA, NY, MA, NJ, MD, & OR. Join our mission.”

Industry
Utilities
Size
201–1,000 employees
Based in
Houston, United States
Founded
1997
LinkedIn
Company page
Re-check liveVisit greenmountainenergy.com
Tools found
13
Categories
11
Layers
5 of 5
Last checked
Oct 2026

Green Mountain Energy's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

2 tools, where the bytes are served from

CDN & Edge

DNS

Application

1 tool, what the product is built with

Auth & Identity

Data & Observability

3 tools, what they measure and store

Monitoring

Flags & Experiments

Data Pipeline

Go-to-market

2 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

5 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

Companies like Green Mountain Energy also use

Tools common among companies with a similar stack that we haven't found at Green Mountain Energy.

Companies with a stack like Green Mountain Energy's

Ranked by shared tools, with rare tools counting more.

Green Mountain Energy tech stack FAQ

What tools does Green Mountain Energy use?

We've found 13 tools at Green Mountain Energy (greenmountainenergy.com). Edge & Hosting: Amazon Route 53 and Amazon CloudFront. Application: FusionAuth. Data & Observability: Dynatrace, Adobe Experience Platform Tags and Optimizely. Go-to-market: Meta Pixel. Company Ops: Microsoft 365, Amazon SES and reCAPTCHA. Last checked October 3, 2026.

What email provider does Green Mountain Energy use?

Green Mountain Energy uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records and email records.

Does Green Mountain Energy use Microsoft 365?

Yes. We found Microsoft 365 at Green Mountain Energy through DNS verification records and email records. Microsoft 365 is used by 245,233 companies we track.

How does runsonwhat know what Green Mountain Energy uses?

We read public traces only: Green Mountain Energy's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.