Python vs Ruby
Python shows up at 65 of the 252 companies we track, Ruby at 7. 6 have both.
Counts come from DNS, response headers, page source and public job posts; a tool named in a single job post is not counted. They show adoption among companies developers look up, not market share. There is no signed verdict for this pair yet.
Python
65
companies (26% of those tracked)
Only Python
59 companies, plus 6 with both
- Adyen
- Airbnb
- Alan
- Anthropic
- Brex
- Cabify
- ClickHouse
- Cloudflare
- Cognite
- Cohere
- Cursor
- Databricks
- Datadog
- Doctolib
- Elastic
- ElevenLabs
- Fivetran
- Grafana Labs
- HelloFresh
- ICEYE
- Lovable
- MongoDB
- Monzo
- Notion
- OpenAI
- Oura
- Perplexity
- Plaid
- Ramp
- Replit
- Sentry
- Spotify
- SumUp
- Together AI
- Twilio
- Asana
- ClickUp
- Coursera
- GetYourGuide
- and 19 more
Usually paired with
React (49), Kubernetes (45), Stripe (36), Amazon Web Services (36), Next.js (32)