Audio & Voice
19 tools in the n3os directory.
Speechmatics
Speech-to-text APIs built for messy real conversations - accents, overlapping speakers, several languages at once.
Vapi
Developer platform for building phone and voice agents - speech, model and telephony wired together with testing.
Cartesia
Text-to-speech and transcription fast enough for live conversation, from one API built for voice agents.
Podcastle
AI-powered podcast recording, editing, and enhancement studio.
Superwhisper
Ultra-fast, fully local AI voice-to-text dictation client.
Lovo.ai
Next-generation AI voice generator and text-to-speech platform.
VoiceMod
Real-time AI voice changer and soundboard software.
Resemble.ai
Enterprise-grade AI voice cloning and generative audio platform.
AudioPen
Convert rambling voice notes into structured text summaries.
Play.ht
AI voice generator and hyper-realistic text-to-speech platform.
Riverside.fm
AI-enhanced remote podcast and video recording.
Adobe Podcast
AI speech enhancement for recordings.
Speechify
AI text-to-speech reading app.
AssemblyAI
Speech AI API for developers.
Deepgram
Speech-to-text API platform.
Krisp
AI noise cancellation for calls.
ElevenLabs
Realistic AI voice generation.
Echoform
Automatic version control and checkpoints for Ableton Live projects.
Murf AI
Generate ultra-realistic voiceovers and deploy AI Voice Agents with Murf AI's text-to-speech platform.