All AI tools
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
52 tools for “One-Time Payment”
Searching foronetimepayment
Few tools use these exact words, so these also include tools that match what you mean.
Low-cost text-to-speech API with streaming and word timestamps
Podcast transcripts, show notes, clips and audio cleanup from one upload
Private on-device transcription for Mac using Whisper models
Offline transcription app that runs Whisper on your own computer
One-click speech enhancement and podcast tools from Adobe
Real-time voice changer and soundboard for gamers and streamers
DJ app with real-time AI stem separation through Neural Mix
Real-time AI voice changer and soundboard for gamers and streamers
Music studio for songs, lyrics, stems and MIDI in one place
Multilingual speech-to-text API built for real-time voice products
Real-time AI voice interpretation for multilingual meetings
Real-time transcription and translation for meetings and lectures
One-click downloads of Microsoft text-to-speech audio
Microsoft's speech-to-text, text-to-speech and translation APIs
Unlimited Whisper-based transcription for a flat monthly price
Voice dictation that turns speech into clean, formatted text in any app
Speech-to-text, text-to-speech and voice agent APIs for developers
Speech AI API for transcription, diarization and audio understanding
AI voiceover studio for videos, presentations and training content
Low-latency text-to-speech API for voice agents
Voice changer, text-to-speech and AI music toolbox for creators
Low-latency text-to-speech and speech-to-text models for voice apps
Sponsored
Your AI tool here
A Featured launch puts your tool in this spot and on the home page for a week.