Square One's tech stack
What does Square One use?
Square One (squareone.la) uses at least 21 tools we can see from public records, including Fly.io for hosting, HubSpot for sales, SAP SuccessFactors for hiring and HR and Fastly for content delivery. Square One has used SAP SuccessFactors since Feb 2026, going by certificate records. Last checked .
- Tools found
- 21
- Categories
- 13
- Oldest proven tool
- Feb 2026
- Last checked
- Nov 2026
Square One's stack, layer by layer
Of 21 tools, 8 came from website code, 8 from DNS verification records, 2 from DNS records and 3 from other 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
Application
6 tools, what the product is built with
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Sales & CRM
Company Ops
9 tools, what the team runs on day to day
Workspace
Collaboration
Dev Tools
People & HR
Finance & Legal
Security & Compliance
What changed at Square One
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Square One tech stack FAQ
What tools does Square One use?
As of November 2026, runsonwhat has found 21 tools at Square One (squareone.la) in public records. Edge & Hosting: Amazon Route 53, Fastly and Fly.io. Application: Vimeo, YouTube and GSAP. Go-to-market: WordPress, Yoast SEO and HubSpot. Company Ops: Microsoft 365, Atlassian and Adobe. Last checked November 10, 2026.
What cloud does Square One run on?
Square One uses Fly.io for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Fly.io through Fly.io code on squareone.la. Fly.io is used by 5,468 companies runsonwhat tracks.
What CRM does Square One use?
Square One uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through a DNS verification record for HubSpot and email records. HubSpot is used by 97,622 companies runsonwhat tracks.
What email provider does Square One use?
Square One 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 734,157 companies runsonwhat tracks.
What is Square One's website built with?
Square One uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on squareone.la. WordPress is used by 606,787 companies runsonwhat tracks.
What does Square One use for hiring and HR?
Square One uses SAP SuccessFactors for hiring and HR, according to runsonwhat (November 2026). runsonwhat found SAP SuccessFactors through a subdomain that points at SAP SuccessFactors, and Square One has used it since at least February 2026. SAP SuccessFactors is used by 3,316 companies runsonwhat tracks.
How long has Square One used SAP SuccessFactors?
Square One has used SAP SuccessFactors since at least February 2026, going by the first public certificate of the squareone.la subdomain that points at SAP SuccessFactors.
Does Square One use Vimeo?
Yes. runsonwhat found Vimeo at Square One through Vimeo code on squareone.la. Vimeo is a Media & UI tool used by 458,004 companies runsonwhat tracks.
Does Square One use AI tools?
Yes. runsonwhat has found Anthropic at Square One; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Square One may use more AI tools than these.
Which companies have a tech stack similar to Square One's?
The companies with the stacks most like Square One's are Novonesis, Union Editorial, Banijay and Netflix, according to runsonwhat (November 2026). Each shares 5 to 10 tools with Square One, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Square One uses?
runsonwhat reads public records only. Of the 21 tools at Square One, 10 were found through DNS records, 8 through code on squareone.la, 1 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and squareone.la 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.