Block 37's tech stack
What does Block 37 use?
Block 37 (blockthirtyseven.com) uses at least 18 tools we can see from public records, including Google Cloud for hosting, Bunny.net for content delivery, Proofpoint for security and Microsoft 365 for email and documents. Last checked .
“Block 37 is a five level Lifestyle Center located in the heart of Chicago’s Loop. The Center is home to premier fashion and lifestyle brands such as ZARA, Sephora, Akira, Francesca’s, Banana Republic Factory, Sunglass Hut, Magnolia Bakery and Starbucks among many others.Additionally, Block 37 is ren”
- Industry
- Retail
- Size
- 11–50 employees
- Based in
- Chicago, United States
- Company page
- Tools found
- 18
- Categories
- 10
- Layers
- 5 of 5
- Last checked
- Nov 2026
Block 37's stack, layer by layer
Of 18 tools, 14 came from website code, 3 from email records and 1 from DNS records. 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
Application
6 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Go-to-market
3 tools, how they find and keep customers
Marketing
Ads & Pixels
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Block 37 tech stack FAQ
What tools does Block 37 use?
As of November 2026, runsonwhat has found 18 tools at Block 37 (blockthirtyseven.com) in public records. Edge & Hosting: Cloudflare, Google Cloud and Bunny.net. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and Meta Pixel. Company Ops: Microsoft 365, SendGrid and Proofpoint. Last checked November 8, 2026.
What cloud does Block 37 run on?
Block 37 uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through DNS records that point at Google Cloud. Google Cloud is used by 77,775 companies runsonwhat tracks.
What email provider does Block 37 use?
Block 37 uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 733,959 companies runsonwhat tracks.
What analytics tools does Block 37 use?
Block 37 uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on blockthirtyseven.com. Google Analytics is used by 903,864 companies runsonwhat tracks.
Does Block 37 use jQuery?
Yes. runsonwhat found jQuery at Block 37 through jQuery code on blockthirtyseven.com. jQuery is a Frontend tool used by 927,217 companies runsonwhat tracks.
How does runsonwhat know what Block 37 uses?
runsonwhat reads public records only. Of the 18 tools at Block 37, 14 were found through code on blockthirtyseven.com, 3 through email records and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and blockthirtyseven.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.