LocalClaw/TTS/eSpeak NG
Local TTS model

eSpeak NG

Catalogue summary: Compact, fast rule-based TTS. Not neural but extremely lightweight and supports 100+ languages.

Repository editorial metadata; verify comparative claims in the linked upstream material.

Edge readytext-to-speech generation100 languagesGPL-3.0
Choose an app

Start with Recommended. No terminal commands are shown.

Compare speech models
Open official setupRecommended verified starting pointCheck my machineOptional: verify the fit with your saved hardware
Catalogue quality
5.5/10
Catalogue speed
10/10
Model size
0.01 GB
Voices
Robotic but functional

Can eSpeak NG run locally?

eSpeak NG can generate speech locally for private voice workflows. Use the verified setup options on this page; no terminal command is required to choose the right path.

GPL-3.0 license. Review upstream restrictions before commercial use.

Upstream source
realtimelow-latency

Audio profile

Cat. quality
5.5
Cat. speed
10
Audio
6.9

Best fit

eSpeak NG is best for fast on-device voice responses and local assistants.

Hardware: cpuedge

Model details

Type
Local TTS model
Family
espeak
Latency
ultra-low
Formats
native
Languages
multilingual
Context
Rule-based

Install locally

01
Check runtimeConfirm the backend supports native on your machine.
02
Open recommended setupUse the app and model links above. LocalClaw does not expose a terminal command.
03
Test locallyRun a short private audio prompt before moving into production workflows.

Good for

  • text-to-speech generation
  • Edge ready local workflows
  • realtime, low-latency

Watch before shipping

  • Validate pronunciation, latency and artifacts with your own voice samples.
  • Review the upstream license and acceptable-use notes.
  • Benchmark on your target CPU, Apple Silicon or GPU setup.

Related TTS and speech models

hexgrad Kokoro TTS Local TTS model · Q 9.2 · Speed 9.8 Samuel Vitorino / HALO Research Sopro V2 Turbo Local TTS model · Q 9.2 · Speed 9.4 Kyutai Moshi Local TTS model · Q 9 · Speed 9.5 Neuphonic NeuTTS Air Local TTS model · Q 9 · Speed 9.5 Microsoft Research VibeVoice Realtime 0.5B Local TTS model · Q 9.1 · Speed 9.2 Supertone Supertonic 3 Local TTS model · Q 8.8 · Speed 9.8 ZeroWeight AI ZeroTTS Local TTS model · Q 8.9 · Speed 9.6 VoxFlash VoxFlash-TTS Local TTS model · Q 8.7 · Speed 9.7
CompareBrowse all TTS models Local AIBrowse LLM models macOS appGet LocalClaw