Otto's tech stack
What does Otto use?
Otto (otto.fi) uses at least 16 tools we can see from public records, including Stripe for payments, ActiveCampaign for marketing, Cookiebot for security and WordPress for its website. Last checked .
- Industry
- Financial Services
- Size
- 11–50 employees
- Based in
- Helsinki, Finland
- Founded
- 1994
- Company page
- Tools found
- 16
- Categories
- 10
- Layers
- 4 of 5
- Last checked
- Nov 2026
Otto's stack, layer by layer
Of 16 tools, 13 came from website code, 1 from DNS verification records, 1 from email records and 1 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
2 tools, where the bytes are served from
CDN & Edge
DNS
Application
5 tools, what the product is built with
Frontend
Payments & Billing
Go-to-market
5 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Security & Compliance
Otto tech stack FAQ
What tools does Otto use?
As of November 2026, runsonwhat has found 16 tools at Otto (otto.fi) in public records. Edge & Hosting: Cloudflare and CSC. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress, Yoast SEO and Microsoft Ads. Company Ops: reCAPTCHA, SendGrid and Cookiebot. Last checked November 10, 2026.
What payment provider does Otto use?
Otto uses Stripe for payments and billing, according to runsonwhat (November 2026). runsonwhat found Stripe through Stripe code on otto.fi. Stripe is used by 31,484 companies runsonwhat tracks.
What is Otto's website built with?
Otto uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on otto.fi. WordPress is used by 606,932 companies runsonwhat tracks.
What marketing software does Otto use?
Otto uses ActiveCampaign for marketing, according to runsonwhat (November 2026). runsonwhat found ActiveCampaign through ActiveCampaign code on otto.fi. ActiveCampaign is used by 17,819 companies runsonwhat tracks.
Does Otto use jQuery?
Yes. runsonwhat found jQuery at Otto through jQuery code on otto.fi. jQuery is a Frontend tool used by 927,276 companies runsonwhat tracks.
How does runsonwhat know what Otto uses?
runsonwhat reads public records only. Of the 16 tools at Otto, 13 were found through code on otto.fi, 2 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and otto.fi 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.