Three engines — switch anytime in Settings.
On-device. No internet, no API key needed. This is the default.
Natural speech via gpt-4o-mini-tts. ~$0.15 per 10K characters. Bring your own API key.
Premium synthesis. Standard ~$1.80 / Turbo ~$0.60 per 10K chars. Bring your own key.
Open Settings, select your engine, paste the key. Stored in your Mac's Keychain — never sent to VoxClaw.
Multiple agents get distinct voices via deterministic hashing. Same project, same voice, every time.