Upper's tech stack
What does Upper use?
Upper (upper.co) uses at least 18 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and Webflow for its website. Last checked .
- Industry
- IT Services
- Size
- 11–50 employees
- Based in
- Berlin, Germany
- Founded
- 2019
- Company page
- Tools found
- 18
- Categories
- 11
- Layers
- 4 of 5
- Last checked
- Oct 2026
Upper'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
4 tools, where the bytes are served from
Application
2 tools, what the product is built with
Frontend
Media & UI
Go-to-market
7 tools, how they find and keep customers
Website & CMS
Sales & CRM
Company Ops
5 tools, what the team runs on day to day
Email Delivery
Security & Compliance
Companies like Upper also use
Tools common among companies with a similar stack that we haven't found at Upper.
Companies with a stack like Upper's
Ranked by shared tools, with rare tools counting more.
MercateamConsumer Goods · 11–50 people9in common
DTGElectrical/electronic Manufacturing · 201–1,000 people9in common
Pushfar - The Mentoring & Career Progression PlatformIT Services · 11–50 people10in common
AlintoIT Services · 11–50 people5in common
VisiquateIT Services · 51–200 people10in common
BolooInternet · 11–50 people6in common
Muckrock FoundationNon-profit Organization Management · 11–50 people6in common
Shanedutka.comMarketing and Advertising · 11–50 people5in common
More IT Services companies
Other IT Services companies we've checked.
Upper tech stack FAQ
What tools does Upper use?
As of October 2026, runsonwhat has found 18 tools at Upper (upper.co) in public records. Edge & Hosting: Cloudflare, GoDaddy and Amazon Web Services. Application: jQuery and Google Fonts. Go-to-market: Mailchimp, HubSpot and Webflow. Company Ops: Microsoft 365, Google Workspace and Mailchimp Transactional. Last checked October 22, 2026.
What cloud does Upper run on?
Upper uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 145,975 companies runsonwhat tracks.
What CRM does Upper use?
Upper uses HubSpot for its CRM, alongside Snitcher, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 94,696 companies runsonwhat tracks.
What email provider does Upper use?
Upper uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 714,876 companies runsonwhat tracks.
What is Upper's website built with?
Upper uses Webflow for its website, alongside HubSpot CMS and Notion Sites, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and a DNS verification record. Webflow is used by 35,142 companies runsonwhat tracks.
What marketing software does Upper use?
Upper uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through Mailchimp code on upper.co. Mailchimp is used by 116,097 companies runsonwhat tracks.
Does Upper use jQuery?
Yes. runsonwhat found jQuery at Upper through jQuery code on upper.co. jQuery is a Frontend tool used by 920,255 companies runsonwhat tracks.
Which companies have a tech stack similar to Upper's?
The companies with the stacks most like Upper's are Mercateam, DTG, Pushfar - The Mentoring & Career Progression Platform and Alinto, according to runsonwhat (October 2026). Each shares 5 to 10 tools with Upper, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Upper uses?
runsonwhat reads public records only. Of the 18 tools at Upper, 7 were found through subdomains that point at the vendor, 6 through code on upper.co, 3 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and upper.co 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.