Home › Best AI tools › Voice & Speech
Best AI Tools for Voice and speech (92 options)
92 tools for voice and speech in the directory. Text-to-speech, voice cloning, speech-to-text and voice agents.
How to read this page. We do not rank tools or publish scores. This page lists every Voice & Speech tool in the directory with its official link and pricing model so you can shortlist, then try the ones that fit. Pricing labels come from each vendor's pricing page when we could confirm them; "See site" means we could not.
At a glance
- 92 tools listed; 23 free to use, 26 with a free tier, 6 paid, 37 where pricing is not confirmed here.
- With a free plan or tier: Applio, Aqua Voice, AssemblyAI, Audo Studio, Bark, Buzz, CAMB.AI, Cartesia, Chatterbox, Cleanvoice, Coqui TTS, Dubverse, ElevenLabs, F5-TTS, faster-whisper, Fish Audio, GPT-SoVITS, Higgs Audio, Kokoro TTS, Krisp, Listnr, LiveKit, Moshi, Murf AI, NVIDIA Broadcast, Onepin, OpenAI Whisper, OpenVoice, Orpheus TTS, Pipecat, Piper, Rime, RVC, Smallest.ai, Speechmatics, TTSMaker, Typecast, Uberduck, Ultravox, Unreal Speech, Vocode, Voice.ai, Voicemaker, Vosk, Wavel AI, whisper.cpp, WhisperX, Willow Voice, Wispr Flow.
What to look for
Compare voice quality in the languages you need, whether voice cloning is offered and under what consent rules, and whether an API is available.
All 92 tools
| Tool | What it does | Pricing | Link |
|---|---|---|---|
| Acapela Group | Text-to-speech voices and custom voice creation for apps and assistive technology. | See site | Official site |
| Adobe Podcast | Browser-based tools for recording, editing and enhancing speech audio. | See site | Official site |
| Air AI | AI phone agents for inbound and outbound business conversations. | See site | Official site |
| Altered | AI voice changer and voice editing studio for creators and professionals. | Paid | Official site |
| Amazon Polly | Amazon's cloud text-to-speech service. | See site | Official site |
| Applio | Open-source voice conversion tool built on RVC. | Free | Official site |
| Aqua Voice | Voice dictation app that turns speech into formatted text in any app. | Freemium | Official site |
| AssemblyAI | Speech-to-text and audio intelligence APIs for developers. | Freemium | Official site |
| Audo Studio | AI audio cleanup for removing background noise from recordings. | Freemium | Official site |
| Auphonic | Automatic audio post-production for podcasts and videos. | See site | Official site |
| Azure AI Speech | Microsoft's cloud speech-to-text, text-to-speech and translation services. | See site | Official site |
| Bark | Suno open-source text-to-audio model. | Free | Official site |
| Bland AI | Platform for automating inbound and outbound phone calls with AI voice agents. | See site | Official site |
| Buzz | Open-source desktop app that transcribes and translates audio offline using Whisper. | Free | Official site |
| CAMB.AI | AI dubbing, voice translation and text-to-speech for video and live content. | Freemium | Official site |
| Cartesia | Low-latency text-to-speech and voice models for real-time applications. | Freemium | Official site |
| Castmagic | AI that turns podcasts and audio into show notes, transcripts and social content. | Paid | Official site |
| Chatterbox | Open-source text-to-speech and voice cloning model from Resemble AI. | Free | Official site |
| Cleanvoice | AI podcast editor that removes filler words, silence and noise. | Freemium | Official site |
| Coqui TTS | Open-source deep learning toolkit for text-to-speech with pretrained models. | Free | Official site |
| Deepgram | Speech-to-text, text-to-speech and voice agent APIs for developers. | See site | Official site |
| Dubverse | AI dubbing and voiceover platform that translates video audio into many languages. | Freemium | Official site |
| ElevenLabs | AI voice generator and voice-agent platform with thousands of voices in 90+ languages. | Freemium | Official site |
| Empacer | Voice-first AI assistant for small business owners. | See site | Official site |
| F5-TTS | Open-source text-to-speech model with zero-shot voice cloning. | Free | Official site |
| faster-whisper | Open-source reimplementation of Whisper using CTranslate2 for faster transcription. | Free | Official site |
| Fish Audio | Text-to-speech and voice cloning service with a large library of voices and an API. | Freemium | Official site |
| Gladia | Speech-to-text API for real-time and recorded audio, with extras such as speaker labels and translation. | See site | Official site |
| Google Cloud Text-to-Speech | Google's cloud API that converts text into natural-sounding speech. | See site | Official site |
| GPT-SoVITS | Open-source few-shot voice cloning and TTS. | Free | Official site |
| Higgs Audio | Boson AI open-source audio foundation model for expressive speech. | Free | Official site |
| Hume AI | Voice AI platform with expressive speech models. | See site | Official site |
| Inworld AI | Realtime voice models, including text-to-speech, and LLM inference built for consumer applications. | See site | Official site |
| iZotope RX | Audio repair suite with AI-assisted restoration modules for speech and music. | Paid | Official site |
| Kokoro TTS | Open-weight 82M-parameter text-to-speech model with natural voices that runs on modest hardware. | Free | Official site |
| Krisp | Noise cancellation plus an AI note taker for calls and meetings. | Freemium | Official site |
| Listnr | AI voiceover generator and text-to-speech tool. | Freemium | Official site |
| LiveKit | Open-source real-time audio and video infrastructure with a framework for voice AI agents. | Freemium | Official site |
| MacWhisper | Mac app for transcribing audio and video locally with Whisper models. | See site | Official site |
| Millis AI | Low-latency voice agent platform. | See site | Official site |
| Moshi | Kyutai open-source real-time speech-to-speech dialogue model. | Free | Official site |
| Murf AI | AI voice platform for human-like speech and conversational agents. | Freemium | Official site |
| Narakeet | Text-to-speech and narrated video maker. | See site | Official site |
| NaturalReader | Text-to-speech software for reading documents and web pages. | See site | Official site |
| NVIDIA Broadcast | Free NVIDIA RTX app with AI noise removal, virtual backgrounds and eye contact for calls and streams. | Free | Official site |
| Onepin | Audio capture and AI processing with credit-based pricing. | Freemium | Official site |
| OpenAI Whisper | OpenAI's open-source speech recognition model for multilingual transcription. | Free | Official site |
| OpenVoice | MyShell open-source instant voice cloning. | Free | Official site |
| Orai | AI speaking coach that gives feedback on delivery, filler words, pace and clarity. | See site | Official site |
| Orpheus TTS | Open-source speech LLM for human-like TTS from Canopy Labs. | Free | Official site |
| Picovoice | On-device voice AI platform for wake words, speech-to-text and voice commands. | See site | Official site |
| Pipecat | Open-source framework for building real-time voice and multimodal conversational agents. | Free | Official site |
| Piper | Fast, local open-source neural text-to-speech engine. | Free | Official site |
| Rask AI | Translates and dubs video into other languages with voice cloning. | See site | Official site |
| ReadSpeaker | Text-to-speech provider for websites, apps, e-learning and devices. | Paid | Official site |
| Resemble AI | Deepfake detection and watermarking platform for audio, video and images. | See site | Official site |
| Respeecher | Voice conversion technology for film, games and media. | See site | Official site |
| Retell AI | Platform for building AI voice agents for phone calls. | See site | Official site |
| Rime | Text-to-speech models built for real-time voice agents and phone calls. | Freemium | Official site |
| RVC | Open-source retrieval-based voice conversion web UI. | Free | Official site |
| Sesame | Company building conversational AI voice agents and the speech models behind them. | See site | Official site |
| Smallest.ai | Text-to-speech models and a platform for building real-time voice agents. | Freemium | Official site |
| Soniox | Speech-to-text and translation API supporting many languages in real time. | Paid | Official site |
| SoundHound | Voice AI for restaurants, automotive and customer service. | See site | Official site |
| SpeakON Agent | Turns natural speech into work for an AI agent to complete. | See site | Official site |
| Speechify | Text-to-speech reader app that reads documents and web pages aloud. | See site | Official site |
| Speechmatics | Speech recognition and voice AI APIs supporting many languages. | Freemium | Official site |
| Speko | Model router for voice AI that picks speech-to-text, LLM and text-to-speech models per call. | See site | Official site |
| Superwhisper | Dictation app for Mac that transcribes speech with local or cloud models. | See site | Official site |
| Synthesys | AI voice, avatar video and image generation studio. | Paid | Official site |
| Synthflow | No-code platform for building AI voice assistants. | See site | Official site |
| TTSMaker | Free online text-to-speech tool with many voices and languages. | Free | Official site |
| Typecast | AI voice generator with character voices and emotion control for videos and content. | Freemium | Official site |
| Uberduck | AI voice and music creation tools. | Freemium | Official site |
| Ultravox | Speech-native voice AI model and platform for real-time voice agents; now part of Inworld. | Freemium | Official site |
| Unreal Speech | Text-to-speech API for developers, built for low cost and low latency. | Freemium | Official site |
| Vaani | Voice AI developer platform and harness. | See site | Official site |
| Vapi | Developer platform for building and deploying voice AI agents. | See site | Official site |
| Vocode | Open-source library for building voice-based LLM phone and web agents. | Free | Official site |
| Voice.ai | Real-time AI voice changer and voice cloning software. | Freemium | Official site |
| Voiceitt | Speech recognition for non-standard speech. | See site | Official site |
| Voicemaker | Online text-to-speech converter with many voices and languages. | Freemium | Official site |
| Voicemod | Real-time voice changer and soundboard for streaming, gaming and calls. | See site | Official site |
| Vosk | Open-source offline speech recognition toolkit for many languages and devices. | Free | Official site |
| Wavel AI | AI voiceover, dubbing and subtitle generator. | Freemium | Official site |
| WellSaid Labs | Text-to-speech voices aimed at professional and enterprise audio. | See site | Official site |
| whisper.cpp | Open-source C/C++ port of OpenAI Whisper for fast local speech recognition. | Free | Official site |
| WhisperX | Open-source speech recognition with word-level timestamps and speaker diarization. | Free | Official site |
| Willow Voice | AI dictation app for writing by voice across apps on Mac and other devices. | Freemium | Official site |
| Wispr Flow | Voice dictation app that turns speech into polished text across your apps. | Freemium | Official site |
| Wondercraft | Creates podcasts, audio ads and audiobooks from text using AI voices. | See site | Official site |
| Zencastr | Podcast recording with AI tools. | See site | Official site |