Opti's tech stack
What does Opti use?
Opti (opti.de) uses at least 8 tools we can see from public records, including Amazon Web Services for hosting, Dynamics 365 Customer Insights for marketing, Amazon SES for email delivery and CookieFirst for security. Last checked .
- Industry
- Events Services
- Size
- 51–200 employees
- Based in
- München, Germany
- Founded
- 1998
- Company page
- Tools found
- 8
- Categories
- 6
- Layers
- 4 of 5
- Last checked
- Oct 2026
Opti'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
2 tools, where the bytes are served from
Hosting & Cloud
Application
1 tool, what the product is built with
Frontend
Go-to-market
3 tools, how they find and keep customers
Ads & Pixels
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Security & Compliance
Companies like Opti also use
Tools common among companies with a similar stack that we haven't found at Opti.
Companies with a stack like Opti's
Ranked by shared tools, with rare tools counting more.
AFFLINKManagement Consulting · 51–200 people1in common
FellowmindIT Services · 51–200 people2in common
Bennett CollegeEducation Management · 51–200 people1in common
Furley Page SolicitorsLaw Practice · 51–200 people1in common
Applied TechComputer & Network Security · 51–200 people1in common
Enable LawLegal Services · 51–200 people1in common
FrannetManagement Consulting · 51–200 people1in common
California School Boards AssociationEducation Management · 51–200 people1in common
Opti tech stack FAQ
What tools does Opti use?
As of October 2026, runsonwhat has found 8 tools at Opti (opti.de) in public records. Edge & Hosting: Amazon Web Services and Hetzner. Application: Tailwind CSS. Go-to-market: Microsoft Ads, Dynamics 365 Customer Insights and MessageGears. Company Ops: Amazon SES and CookieFirst. Last checked October 8, 2026.
What cloud does Opti run on?
Opti uses Amazon Web Services for hosting and cloud infrastructure, alongside Hetzner, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on opti.de. Amazon Web Services is used by 143,836 companies runsonwhat tracks.
What marketing software does Opti use?
Opti uses Dynamics 365 Customer Insights for marketing, alongside MessageGears, according to runsonwhat (October 2026). runsonwhat found Dynamics 365 Customer Insights through a DNS verification record for Dynamics 365 Customer Insights. Dynamics 365 Customer Insights is used by 5,888 companies runsonwhat tracks.
Does Opti use Microsoft Ads?
Yes. runsonwhat found Microsoft Ads at Opti through Microsoft Ads code on opti.de. Microsoft Ads is a Ads & Pixels tool used by 112,419 companies runsonwhat tracks.
Which companies have a tech stack similar to Opti's?
The companies with the stacks most like Opti's are AFFLINK, Fellowmind, Bennett College and Furley Page Solicitors, according to runsonwhat (October 2026). Each shares 1 to 2 tools with Opti, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Opti uses?
runsonwhat reads public records only. Of the 8 tools at Opti, 4 were found through code on opti.de, 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 opti.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.