Turn your sim race into a live broadcast.
EWSR Race Cast turns live sim racing telemetry into broadcast-style commentary — real voices, real reactions, every lap.
How It Works
Supported Sims
Works today. Growing tomorrow.
Free vs Pro
Free
Free
- ✓ Live commentary (limited voices)
- ✓ Basic race events
- ✓ Single sim support
- ✓ Text log output
- ✓ 5 free Race Cast sessions — try before you subscribe
Pro
From $6.99/mo
- ✓ All voices + custom voice packs
- ✓ Full race event detection
- ✓ Multi-sim support
- ✓ Custom phrase packs
- ✓ Personal driver name pack (1 free)
- ✓ Priority updates
- ◇ Clip markers (Coming Soon)
- ◇ OBS text output (Coming Soon)
- ◇ Branded recaps (Coming Soon)
Built for Creators & Leagues
Stream it. Clip it. Brand it. Race Cast Pro gives you broadcast tools that work with your workflow.
Custom Phrase Packs
Add your own catchphrases, driver nicknames, and sponsor callouts.
Clip MarkersComing Soon
Auto-tag key moments — overtakes, incidents, fastest laps — for easy editing.
OBS Text OutputComing Soon
Pipe commentary directly into OBS as a text source for live streams.
Branded RecapsComing Soon
Generate post-race summaries with your league branding and stats.
Your Data Stays Yours
Privacy-first by design. No surprises.
Local-First
Race telemetry is processed locally on your machine. Cloud features are optional and clearly disclosed.
Local Telemetry
Race telemetry is processed on your machine and is not uploaded for commentary.
Managed Voice Generation
Custom voice audio is generated server-side from the driver name and validated pronunciation text needed for delivery.
Join the EWSR Grid
Get Race Cast updates, sim racing insights, setup guides, and major feature announcements.