Optik Seis's tech stack
What does Optik Seis use?
Optik Seis (optikseis.com) uses at least 7 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents and Amazon SES for email delivery. Last checked .
- Industry
- Retail
- Size
- 201–1,000 employees
- Based in
- Jakarta, Indonesia
- Founded
- 1927
- Company page
- Tools found
- 7
- Categories
- 4
- Layers
- 3 of 5
- Last checked
- Oct 2026
Optik Seis'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
Go-to-market
1 tool, how they find and keep customers
Marketing
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Optik Seis tech stack FAQ
What tools does Optik Seis use?
As of October 2026, runsonwhat has found 7 tools at Optik Seis (optikseis.com) in public records. Edge & Hosting: Amazon Web Services and IONOS. Company Ops: Microsoft 365, Google Workspace and Amazon SES. Last checked October 16, 2026.
What cloud does Optik Seis run on?
Optik Seis uses Amazon Web Services for hosting and cloud infrastructure, alongside IONOS, 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 145,008 companies runsonwhat tracks.
What email provider does Optik Seis use?
Optik Seis uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 704,067 companies runsonwhat tracks.
Does Optik Seis use Amazon SES?
Yes. runsonwhat found Amazon SES at Optik Seis through a DNS verification record for Amazon SES and email records. Amazon SES is a Email Delivery tool used by 59,323 companies runsonwhat tracks.
How does runsonwhat know what Optik Seis uses?
runsonwhat reads public records only. Of the 7 tools at Optik Seis, 4 were found through email records, 2 through DNS records 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 optikseis.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.