runsonwhat

Builders FirstSource's tech stack

What does Builders FirstSource use?

Builders FirstSource (bldr.com) uses at least 34 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Salesforce for sales and Google Analytics for analytics. Last checked .

“Builders FirstSource, Inc. is a Fortune 500 company that is a manufacturer and supplier of building materials. The company is headquartered in Dallas, Texas, and is the largest supplier of building products, prefabricated components and value-added services in the US.”

Industry
Building Materials Trade
Size
10,000+ employees
Based in
Irving, United States
Founded
1998
LinkedIn
Company page
Re-check liveVisit bldr.com
Tools found
34
Categories
20
Layers
5 of 5
Changes seen
1

Builders FirstSource'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

3 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

6 tools, what the product is built with

Frontend

Auth & Identity

AI

Media & UI

Data & Observability

5 tools, what they measure and store

Monitoring

Analytics

Go-to-market

9 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

11 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

People & HR

Finance & Legal

Security & Compliance

What changed at Builders FirstSource

Recent starts and stops

  1. StartedLovable

Companies like Builders FirstSource also use

Tools common among companies with a similar stack that we haven't found at Builders FirstSource.

Companies with a stack like Builders FirstSource's

Ranked by shared tools, with rare tools counting more.

Builders FirstSource tech stack FAQ

What tools does Builders FirstSource use?

As of October 2026, runsonwhat has found 34 tools at Builders FirstSource (bldr.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and CSC. Application: jQuery, Vimeo and Google Maps. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 20, 2026.

What cloud does Builders FirstSource run on?

Builders FirstSource uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on bldr.com. Amazon Web Services is used by 145,639 companies runsonwhat tracks.

What CRM does Builders FirstSource use?

Builders FirstSource uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on bldr.com. Salesforce is used by 34,047 companies runsonwhat tracks.

What email provider does Builders FirstSource use?

Builders FirstSource uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 710,170 companies runsonwhat tracks.

What analytics tools does Builders FirstSource use?

Builders FirstSource uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Wicked Reports, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on bldr.com. Google Analytics is used by 879,746 companies runsonwhat tracks.

What is Builders FirstSource's website built with?

Builders FirstSource uses SAP Commerce Cloud for its website, according to runsonwhat (October 2026). runsonwhat found SAP Commerce Cloud through SAP Commerce Cloud code on bldr.com. SAP Commerce Cloud is used by 433 companies runsonwhat tracks.

Does Builders FirstSource use jQuery?

Yes. runsonwhat found jQuery at Builders FirstSource through jQuery code on bldr.com. jQuery is a Frontend tool used by 915,567 companies runsonwhat tracks.

Does Builders FirstSource use AI tools?

Yes. runsonwhat has found Anthropic at Builders FirstSource; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Builders FirstSource may use more AI tools than these.

Has Builders FirstSource changed tools recently?

Yes. On runsonwhat's rechecks, Builders FirstSource started using Lovable (latest on October 20, 2026). A change counts only between two checks of bldr.com done the same way.

Which companies have a tech stack similar to Builders FirstSource's?

The companies with the stacks most like Builders FirstSource's are AXA.com, Cracker Barrel, Porter Airlines and Rotech Healthcare, according to runsonwhat (October 2026). Each shares 10 to 16 tools with Builders FirstSource, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Builders FirstSource uses?

runsonwhat reads public records only. Of the 34 tools at Builders FirstSource, 16 were found through code on bldr.com, 9 through DNS records, 5 through subdomains that point at the vendor, 3 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and bldr.com about 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.