Stacks
What European tech companies run
Companies based in Europe, including the UK: 100 of the 252 companies with a Stackprint page, from their live sites and public job posts. Last crawl 17 Sept 2026.
Compared with all 252, they lean on Spring Boot 2.5×, Hotjar 2.5×, Looker 2.2×, Prismic 2.0× and Brevo 1.9×.
Hosting
CDN & edge
Databases
Streaming and queues
Infrastructure
Languages
Frameworks
CMS & site builders
Headless content
Analytics
Monitoring
Payments
The companies
- Aautoma
- Ably
- Adyen
- Airthings
- Aiven
- Alan
- Algolia
- Anyfin
- Attio
- Back Market
- BlaBlaCar
- Bolt
- Booking.com
- Cabify
- Celonis
- Checkout.com
- CodeSandbox
- Cognite
- Contentful
- Contentsquare
- DNB
- DeepL
- Doctolib
- Easee
- Ecosia
- Einride
- Epidemic Sound
- FINN
- Factorial
- Framer
- GetYourGuide
- Glovo
- GoCardless
- HelloFresh
- Hotjar
- ICEYE
- Intercom
- Kahoot!
- Klarna
- Kry
- Legora
- Liveblocks
- Lovable
- Lunar
- Make
- Meilisearch
- Mentimeter
- Miro
- Mistral AI
- Mollie
- Monzo
- N26
- No Isolation
- Oda
- Otovo
- Oura
- Paddle
- Personio
- Pipedrive
- Pitch
- Pleo
- Prisma
- Pusher
- Qonto
- RELEX Solutions
- Raycast
- Revolut
- Sanity
- Schibsted
- Smartly
- Spond
- Spotify
- Storyblok
- Strapi
- SumUp
- Supercell
- Swappie
- Templafy
- TheirStack
- Tibber
- Tise
- Too Good To Go
- Trade Republic
- Trigger.dev
- Trustly
- Trustpilot
- Typeform
- Unacast
- Vipps MobilePay
- Vivino
- Voi
- Wappalyzer
- Whereby
- Wise
- Wolt
- Zalando
- n8n
- reMarkable
- roadmap.sh
- trivago
The × figure compares how common a tool is in this group with how common it is across all 252 companies with a page. It describes our seed list, not the whole market.