Light Reaction's tech stack
What does Light Reaction use?
Light Reaction (lightreaction.com) uses at least 7 tools we can see from public records, including Microsoft 365 for email and documents, Cloudflare for content delivery and Proofpoint for security. Last checked .
- Industry
- Marketing and Advertising
- Size
- 51–200 employees
- Based in
- New York, United States
- Founded
- 2015
- Company page
- Tools found
- 7
- Categories
- 6
- Layers
- 3 of 5
- Last checked
- Oct 2026
Light Reaction'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
1 tool, where the bytes are served from
CDN & Edge
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
5 tools, what the team runs on day to day
Workspace
Dev Tools
Security & Compliance
Companies like Light Reaction also use
Tools common among companies with a similar stack that we haven't found at Light Reaction.
Companies with a stack like Light Reaction's
Ranked by shared tools, with rare tools counting more.
ChoreographMarketing and Advertising · 201–1,000 people7in common
MediacomMarketing and Advertising · 5,001–10,000 people6in common
One Kings LaneRetail · 51–200 people5in common
Dolomite 1897Sporting Goods · 51–200 people3in common
Targan Inc.Biotechnology · 51–200 people3in common
BankwellBanking · 51–200 people6in common
Vital Infrastructure Property TrustReal Estate · 201–1,000 people4in common
Salling GroupFood Retail · 10,000+ people4in common
More Marketing and Advertising companies
Other Marketing and Advertising companies we've checked.
Light Reaction tech stack FAQ
What tools does Light Reaction use?
As of October 2026, runsonwhat has found 7 tools at Light Reaction (lightreaction.com) in public records. Edge & Hosting: Cloudflare. Company Ops: Microsoft 365, Atlassian and Proofpoint. Last checked October 20, 2026.
What email provider does Light Reaction use?
Light Reaction uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,067 companies runsonwhat tracks.
Does Light Reaction use Cloudflare?
Yes. runsonwhat found Cloudflare at Light Reaction through DNS records that point at Cloudflare. Cloudflare is a CDN & Edge tool used by 707,935 companies runsonwhat tracks.
Which companies have a tech stack similar to Light Reaction's?
The companies with the stacks most like Light Reaction's are Choreograph, Mediacom, One Kings Lane and Dolomite 1897, according to runsonwhat (October 2026). Each shares 3 to 7 tools with Light Reaction, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Light Reaction uses?
runsonwhat reads public records only. Of the 7 tools at Light Reaction, 6 were found through DNS records, 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and lightreaction.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.