Compare · Audio
Supertone Supertonic TTS vs ElevenLabs v3
Specs, pricing, and capabilities side by side, plus outputs generated from identical prompts, so the only variable between the columns is the model.
Local
Remove from comparison
On-device English text-to-speech that runs entirely in the app, with ten preset voices and no API key.
Learn more about Supertonic TTS →Cloud
Remove from comparison
ElevenLabs' most expressive voice model with rich emotional and tonal range.
Learn more about v3 →Overview
Creator
Supertone
ElevenLabs
Released
Nov 2025
Mar 2026
Available on
Hugging Face
OpenRouterReplicateElevenLabs
Model ID
hf:onnx-community/Supertonic-TTS-ONNX
elevenlabs/v3
Specs
Pricing
Free, runs on your hardware
$0.04 / 1k chars
Type
Text-to-speech
Text-to-speech
Voices
-
47 to choose from
Languages
-
Multilingual
Voice controls
-
Speed, Stability, Similarity
Output formats
-
MP3, WAV_44100
Runs locally
Supported OS
macOS, Windows, Linux
-
Minimum machine
4 GB RAM · CPU · English
-
Download size
~0.3 GB
-
Samples
NarrationBaseline naturalness and pacing
PromptThe last train had already left, but she decided to walk anyway. The city was quieter than she remembered, and for the first time in weeks, she wasn't in a hurry.
0:00 / 0:09
Download supertone-supertonic-tts-narration.mp3
0:00 / 0:10
Download elevenlabs-v3-narration.mp3
ExpressiveEmotion, emphasis, and pauses
PromptWait — you're telling me it actually worked? After all that? I can't believe it. Honestly, I thought we'd lost the whole thing.
0:00 / 0:07
Download supertone-supertonic-tts-expressive.mp3
0:00 / 0:08
Download elevenlabs-v3-expressive.mp3
Numbers and jargonDecimals, percentages, version numbers
PromptThe API returned 3,481 results in 0.42 seconds, a 12 percent improvement over version 2.5. Latency at the 99th percentile dropped from 840 milliseconds to 610.
0:00 / 0:15
Download supertone-supertonic-tts-technical.mp3
0:00 / 0:13
Download elevenlabs-v3-technical.mp3
Every sample is the model’s first result for the shared scene prompt (no cherry-picking), generated via Runware or Replicate. Hover a copy icon to read the full prompt.
Popular comparisons
Anthropic Claude Fable 5 vs OpenAI GPT 5.6 SolGoogle Gemini 3.1 Pro vs OpenAI GPT 5.6 SolAnthropic Claude Fable 5 vs Google Gemini 3.1 ProOpenAI GPT 5.6 Sol vs xAI Grok 4.3Anthropic Claude Sonnet 5 vs Google Gemini 3.8 FlashGoogle Nano Banana 2 vs OpenAI GPT Image 2Black Forest Labs Flux 2 Pro vs ByteDance Seedream 5 ProByteDance Seedream 5 Pro vs Google Nano Banana 2ElevenLabs v3 vs Google Gemini 3.1 Flash TTSGoogle Lyria 3 vs MiniMax Music 2.6ByteDance Seedance 2.0 vs Google Veo 3.1Google Veo 3.1 vs Kuaishou Kling 3.0Kuaishou Kling 3.0 vs Runway Gen-4.5Together AI Tev1 4B vs TypeSafe AI Jev