Custom text-to-speech voices and sound clips for Twitch donation and channel-point alerts.
TTSLabs replaces the flat default voice on stream donation alerts. It gives streamers a library of 80-plus custom voices, lets viewers trigger sound clips inside a message, and adds profanity filtering and per-voice controls so a donation cannot hijack the stream. It plugs into existing Streamlabs and StreamElements setups rather than replacing them, and ships a desktop app for managing playback. The free tier covers 400 AI voice alerts a month with ten voices and twenty-five clips enabled; the $25-a-month Pro tier removes every limit. The operator is TTSLabs LLC, with no country published.
Free tier: 400 AI voice alerts a month, 10 enabled voices, 25 enabled sound clips. Pro $25/month makes alerts, voices and clips unlimited. Both tiers include access to 80+ custom voices and unlimited classic alerts.
Use tool ↗A narrow tool that does one job for one audience: making donation alerts worth listening to. Because it layers on Streamlabs and StreamElements rather than replacing them, adoption costs nothing to reverse. The jump from free to $25 a month is abrupt with no middle tier, and 400 alerts a month runs out fast on an active channel.
Watch out: Viewer-triggered voices and clips are an abuse surface; the profanity filter is the only line between a donation and a ban.
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