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By Light Professional IT Services LLC's tech stack

What does By Light Professional IT Services LLC use?

By Light Professional IT Services LLC (bylight.com) uses at least 21 tools we can see from public records, including Microsoft 365 for email and documents, ZoomInfo for sales, Google Analytics for analytics and WordPress for its website. Last checked .

Industry
IT Services
Size
1,001–5,000 employees
Based in
Tysons, United States
Founded
2002
LinkedIn
Company page
Re-check liveVisit bylight.com
Tools found
21
Categories
13
Layers
5 of 5
Last checked
Oct 2026

By Light Professional IT Services LLC'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

4 tools, what the product is built with

Frontend

Media & UI

Data & Observability

2 tools, what they measure and store

Analytics

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

8 tools, what the team runs on day to day

Workspace

Collaboration

Dev Tools

Security & Compliance

Companies like By Light Professional IT Services LLC also use

Tools common among companies with a similar stack that we haven't found at By Light Professional IT Services LLC.

Companies with a stack like By Light Professional IT Services LLC's

Ranked by shared tools, with rare tools counting more.

More IT Services companies

Other IT Services companies we've checked.

By Light Professional IT Services LLC tech stack FAQ

What tools does By Light Professional IT Services LLC use?

We've found 21 tools at By Light Professional IT Services LLC (bylight.com). Edge & Hosting: Cloudflare and GoDaddy. Application: jQuery, Vimeo and YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, WordPress and Yoast SEO. Company Ops: Microsoft 365, Apple Business and Proofpoint. Last checked October 3, 2026.

What CRM does By Light Professional IT Services LLC use?

By Light Professional IT Services LLC uses ZoomInfo for sales and CRM. We found ZoomInfo through website code.

What email provider does By Light Professional IT Services LLC use?

By Light Professional IT Services LLC uses Microsoft 365 and Apple Business for email and documents. We found Microsoft 365 through DNS verification records and email records.

What analytics tools does By Light Professional IT Services LLC use?

By Light Professional IT Services LLC uses Google Analytics and Google Tag Manager for analytics. We found Google Analytics through website code.

What CMS does By Light Professional IT Services LLC use?

By Light Professional IT Services LLC uses WordPress and Yoast SEO for its website. We found WordPress through website code.

Does By Light Professional IT Services LLC use Microsoft 365?

Yes. We found Microsoft 365 at By Light Professional IT Services LLC through DNS verification records and email records. Microsoft 365 is used by 245,233 companies we track.

How does runsonwhat know what By Light Professional IT Services LLC uses?

We read public traces only: By Light Professional IT Services LLC'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.