All tasks / Comparisons
Cartesia Line vs ElevenLabs
Compared only on public benchmark results, across the 1 task where both are listed: they share a tier in 1.
Cartesia Line
Cartesia's managed voice-agent builder with its own speech-to-text and Sonic text-to-speech.
- Vendor
- Cartesia
- Kind
- Builders
- Runs
- Cloud
- Price
- Free tier · from $5/mo
- Skill level
- Intermediate: some setup or configuration
- Open source
- No
- Last verified
- 19 Oct 2026
ElevenLabs
Voice AI platform for text-to-speech, voice cloning, transcription and voice agents, on the web and via API.
- Vendor
- ElevenLabs
- Kind
- Apps
- Runs
- Cloud
- Price
- Free tier · from $6/mo
- Skill level
- Beginner: works out of the box
- Open source
- No
- Last verified
- 18 Oct 2026
Task by task
| Task | Cartesia Line | ElevenLabs | Higher tier |
|---|---|---|---|
| Voice agents Voice-agent platforms | S1,034 on Artificial Analysis Speech Agent Arena (cascaded agent platforms) · Cloud | S998 on Artificial Analysis Speech Agent Arena (cascaded agent platforms) · Cloud | Same tier |
A tier spans a range of scores, and small gaps on a leaderboard are often within its margin of error, so only a different tier counts as ahead. How we rank.
Same benchmark, both results
| Benchmark | Cartesia Line | ElevenLabs | Snapshot |
|---|---|---|---|
| Artificial Analysis Speech Agent Arena (cascaded agent platforms) Elo from blind pairwise votes on live voice-agent conversations; entries are vendor default cascaded systems (STT + LLM + TTS platforms), higher is better | 1,034 | 998 | 19 Oct 2026 |