Kotlin vs Python
Python shows up at 65 of the 252 companies we track, Kotlin at 13. 13 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.
Kotlin
13
companies (5% of those tracked)
Only Kotlin
0 companies, plus 13 with both
Usually paired with
Kubernetes (12), React (10), Apache Kafka (10), Amazon Web Services (8), PostgreSQL (8)
Python
65
companies (26% of those tracked)
Only Python
52 companies, plus 13 with both
- Alan
- Anthropic
- Cabify
- ClickHouse
- Cloudflare
- Cohere
- Cursor
- Databricks
- Datadog
- Elastic
- ElevenLabs
- Figma
- Fivetran
- GitLab
- GoCardless
- Grafana Labs
- ICEYE
- Intercom
- Lovable
- MongoDB
- Notion
- Oura
- Perplexity
- Plaid
- Ramp
- Replit
- Sentry
- Snowflake
- Spotify
- Stripe
- Together AI
- Twilio
- Asana
- ClickUp
- Coursera
- GetYourGuide
- LaunchDarkly
- Legora
- LiveKit
- Mercury
- and 12 more
Usually paired with
React (49), Kubernetes (45), Stripe (36), Amazon Web Services (36), Next.js (32)