Ostrom's tech stack
What does Ostrom use?
Ostrom (ostrom.de) uses at least 35 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Intercom for customer support and Google Analytics for analytics. Last checked .
“Ostrom removes the headaches from managing your energy plan. Get just one flexible monthly plan with no lock-in, all-digital experience with end-to-end English support and 100% green energy.”
- Industry
- Utilities
- Size
- 11–50 employees
- Based in
- Berlin, Germany
- Founded
- 2021
- Company page
- Tools found
- 35
- Categories
- 14
- Oldest proven tool
- Apr 2023
- Last checked
- Oct 2026
Ostrom'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
Hosting & Cloud
CDN & Edge
Application
6 tools, what the product is built with
Data & Observability
5 tools, what they measure and store
Go-to-market
13 tools, how they find and keep customers
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Security & Compliance
What changed at Ostrom
Using since
Dates come from the first certificate of the subdomain that points at the tool.
Companies like Ostrom also use
Tools common among companies with a similar stack that we haven't found at Ostrom.
Companies with a stack like Ostrom's
Ranked by shared tools, with rare tools counting more.
ProudMouthMarketing and Advertising · 11–50 people10in common
Backtowork24Crowdfunding · 11–50 people9in common
HatchersIT Services · 11–50 people9in common
AHM InsightsManagement Consulting · 11–50 people21in common
ThirstieInternet · 11–50 people8in common
iTrip Vacations - LowcountryReal Estate · 11–50 people7in common
SESHHealth, Wellness and Fitness · 11–50 people9in common
LevelsManagement Consulting · 11–50 people5in common
Ostrom tech stack FAQ
What tools does Ostrom use?
As of October 2026, runsonwhat has found 35 tools at Ostrom (ostrom.de) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 29, 2026.
What cloud does Ostrom run on?
Ostrom uses Amazon Web Services for hosting and cloud infrastructure, alongside GitHub Pages, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on ostrom.de. Amazon Web Services is used by 146,158 companies runsonwhat tracks.
What email provider does Ostrom use?
Ostrom uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 716,262 companies runsonwhat tracks.
What does Ostrom use for customer support?
Ostrom uses Intercom for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Intercom through a subdomain that points at Intercom and code on ostrom.de, and Ostrom has used it since at least April 2023. Intercom is used by 8,988 companies runsonwhat tracks.
What analytics tools does Ostrom use?
Ostrom uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Amplitude, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on ostrom.de. Google Analytics is used by 893,441 companies runsonwhat tracks.
What is Ostrom's website built with?
Ostrom uses Shopify for its website, alongside Webflow, according to runsonwhat (October 2026). runsonwhat found Shopify through Shopify code on ostrom.de. Shopify is used by 60,115 companies runsonwhat tracks.
How long has Ostrom used Intercom?
Ostrom has used Intercom since at least April 2023, going by the first public certificate of the ostrom.de subdomain that points at Intercom. Other long-running tools at Ostrom include Atlassian Statuspage (since May 2024).
Does Ostrom use jQuery?
Yes. runsonwhat found jQuery at Ostrom through jQuery code on ostrom.de. jQuery is a Frontend tool used by 923,069 companies runsonwhat tracks.
Which companies have a tech stack similar to Ostrom's?
The companies with the stacks most like Ostrom's are ProudMouth, Backtowork24, Hatchers and AHM Insights, according to runsonwhat (October 2026). Each shares 9 to 21 tools with Ostrom, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Ostrom uses?
runsonwhat reads public records only. Of the 35 tools at Ostrom, 22 were found through code on ostrom.de, 5 through email records, 4 through DNS records and 4 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ostrom.de 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.