Top Audio & Speech APIs on API.market

Browse our collection of high-quality Audio & Speech APIs

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Text to speech
5.0(2)

Turn text into speech with Kokoro 82M, an 82M-parameter text-to-speech model with 46 voices and adjustable speed.

29β€’130
$0.0018 per API unit
Audio generation
5.0(1)

Generate a synchronized soundtrack for a video, guided by a text prompt, with MMAudio V2.

6β€’30
$0.01 per sec
Text to speech
3.0(1)

Seamlessly translate, transcribe, and synthesize voice across Indian languages.

31β€’5
1K FREE API units
Text to speech

Create and clone voices instantly with high accuracy and quality using Qwen3-TTS

2β€’32
$0.0025 per 100 chars
Text to speech

Turn a two-speaker script with cues like laughs and whispers into one dialogue audio track, with optional voice cloning.

2β€’51
$0.038 per API unit
Voice cloning

Clone a voice from a short reference clip and speak any text in it.

3β€’31
$0.012 per API unit
Speech to text

Transcribe speech with a start and end time for every word, or align your own transcript to the audio.

2β€’237
$0.028 per API unit
Speech to text

Transcribe audio files to text with OpenAI's GPT-4o mini speech-to-text model.

2β€’4
$0.001 per API unit
Text to speech

Turn text into expressive speech in one of four voices, with inline tags for reactions like a chuckle.

2β€’26
$0.0068 per API unit
Speech to text

Transcribe or translate speech from audio files with a text prompt, using IBM's Granite Speech 3.3 8B model.

2β€’104
$0.001 per API unit
Transcription

Transcribe audio files into timed text segments with WhisperX, with optional word-level timing for English.

2β€’40
$0.039 per API unit
Speech to text

Transcribe or translate speech in an audio file, with optional word-level timestamps and speaker labels.

2β€’69
$0.0083 per API unit
Audio generation

Generate matching sound effects for a video from its content and an optional text prompt with Tencent's HunyuanVideo-Foley.

2β€’29
$0.072 per API unit
Speech to text

Transcribe audio clips of up to 40 seconds in over 1,600 languages with Meta's Omnilingual ASR 7B, with automatic language detection.

2β€’30
$0.0088 per API unit
Text to speech

Turn text into natural speech in 23 languages and clone a voice from a short audio clip with Resemble AI Chatterbox Multilingual.

3β€’11
$0.0089 per API unit
Speech to text

Transcribe audio files to text with OpenAI's GPT-4o Transcribe, with optional language and prompt hints.

2β€’6
$0.0013 per API unit
Text to speech

Turn Vietnamese text into speech with 25 preset voices, emotion tags or a voice cloned from a short clip.

2β€’7
$0.001 per API unit
Text to speech

Turn text into speech in the voice of a reference recording, with emotion taken from audio, text or an emotion vector.

2β€’22
$0.0049 per API unit
Audio generation

Generate songs and instrumental tracks from style tags and structured lyrics.

2β€’32
$0.028 per API unit
Audio generation

Isolate one sound, such as speech or a dog barking, from an audio or video file by describing it in text.

2β€’28
$0.079 per API unit
Audio generation

Generate songs or instrumental tracks up to 10 minutes long from a style prompt and optional lyrics.

2β€’24
$0.12 per API unit
Voice cloning

Clone a voice from a short reference recording and have it speak your text in English, Spanish, French, Chinese, Japanese or Korean.

2β€’17
$0.0053 per API unit
Text to speech

Turn text in 25 European languages into a WAV speech file.

2β€’20
$0.001 per API unit
Text to speech

Turn text into natural-sounding speech, optionally copying the speaking style of a reference recording.

2β€’70
$0.001 per API unit
Voice cloning

Dub audio and video into 108 languages and dialects while keeping each speaker's voice.

2β€’14
$0.046 per API unit
Speech to text

Transcribe audio in 25 languages with optional word timestamps, speaker diarization and per-channel transcription.

2β€’4
$0.0021 per API unit
Audio generation

Generate full-length songs of up to 3 minutes, with lyrics and structure, from a text prompt and optional images.

2β€’26
$0.10 per audio file
Speech to text

Transcribe audio with Whisper and label who spoke when, with noise reduction and audio preprocessing options.

2β€’28
$0.078 per API unit
Voice cloning

Convert speech or singing in an audio file to another voice with any RVC v2 voice model.

2β€’27
$0.0043 per API unit
Voice cloning

Turn a song into a cover sung by a built-in or custom RVC v2 voice, with pitch, mix and reverb controls.

2β€’60
$0.055 per API unit
Speech to text

Transcribe speech in audio files to text, srt or vtt subtitles, with language detection and translation to English.

2β€’11
$0.0015 per API unit
Text to speech

Turn text into natural, expressive speech with emotion, speed, pitch and audio format controls.

2β€’9
$0.0075 per API unit
Text to speech

Turn up to 10,000 characters of text into speech with MiniMax voices, emotion control and 40+ language hints.

2β€’7
$0.013 per API unit
Text to speech

Turn text into speech with MiniMax system voices, emotion control and language hints.

2β€’6
$0.0075 per API unit
Text to speech

Turn up to 10,000 characters of text into speech with MiniMax system voices, emotion control and language hints for 41 languages.

2β€’6
$0.013 per API unit
Text to speech

Convert up to 10,000 characters of text to speech with emotion, speed, pitch, volume and audio format controls.

2β€’9
$0.0075 per API unit
Text to speech

Turn text into natural speech with MiniMax Speech-02-HD, with system voices, emotions, language hints and MP3, WAV, FLAC or PCM output.

2β€’8
$0.013 per API unit
Text to speech

Turn text into expressive speech with 30 voices, 87 language codes and plain-language style instructions.

2β€’7
$0.005 per API unit
Speech to text

Transcribe audio and video files in 90+ languages with word timestamps, speaker labels and audio event tags.

2β€’5
$0.0046 per API unit
Transcription

Transcribe or translate audio with whisperX large-v3, with optional word-level timestamps and speaker labels.

1β€’2
$0.059 per API unit
Speech to text

Transcribe or translate audio with Whisper large-v3, with chunk or word timestamps and optional speaker diarisation.

1β€’8
$0.0046 per API unit
Speech to text

Transcribe audio with Whisper Large V3 Turbo and label who spoke when, with segment and word timestamps.

1β€’3
$0.056 per API unit
Text to speech

Generate expressive speech with laughs and hesitations from a text prompt, with 131 preset voices in 13 languages.

1β€’65
$0.11 per API unit
Text to speech

Clone a voice from an audio sample and speak any text in it, in 16 languages.

2β€’2
$0.0084 per API unit
Audio generation

Generate 48 kHz stereo music from a text description, with an optional negative prompt and seed.

2β€’13
$0.0025 per API unit
Audio generation

Compose a song or an instrumental track from a text description, from 5 seconds to 5 minutes long.

2β€’7
$0.011 per API unit
Audio generation

Generate synced sound effects for a video and get it back with its new sound track.

1β€’9
$0.0088 per API unit
Text to speech

Turn text into expressive speech with 9 preset voices and adjustable exaggeration, temperature and pitch.

2β€’4
$0.005 per 100 chars
Audio generation

Generate synced sound effects for a video, optionally guided by a text prompt, and get it back with its new sound track.

1β€’3
$0.013 per API unit
Text to speech

Turn text into speech in over 30 languages with 26 preset voices and adjustable voice settings.

3β€’4
$0.013 per 100 chars
Audio generation

Generate music and sound from a text prompt, up to 190 seconds per request, with Stability AI's Stable Audio 2.5.

3β€’31
$0.25 per audio file
Text to speech

Turn text into speech with ElevenLabs Turbo v2.5, 26 preset voices and adjustable speed and voice settings.

2β€’4
$0.0063 per 100 chars
Text to speech

Turn text into speech with ElevenLabs's fastest speech model and 26 preset voices.

2β€’6
$0.0063 per 100 chars
Text to speech

Turn up to 2,000 characters of text into speech with Inworld Realtime TTS 1.5 Mini, using preset or custom voices, in mp3, wav, ogg_opus or flac.

2β€’8
$0.0019 per 100 chars
Text to speech

Turn text into speech with emotion tags, non-verbal sounds, preset or cloned voices and MP3, WAV, OGG Opus or FLAC output

2β€’6
$0.0044 per 100 chars
Text to speech

Turn text into expressive speech with bracketed style instructions, non-verbal tags and 15 languages

2β€’6
$0.0032 per 100 chars
Text to speech

Turn text into expressive speech with 26 preset voices and controls for stability, style and speed

3β€’29
$0.013 per 100 chars
Text to speech

Turn text into expressive speech, set the emotion level, and match a voice from a short reference audio clip

2β€’8
$0.0032 per 100 chars
Text to speech

Convert text into natural-sounding speech with five voices, 20 language codes and expressive speech tags.

2β€’7
$0.0019 per 100 chars
Text to speech

Turn short text into expressive speech with 20 pre-made voices or a voice cloned from a reference clip.

4β€’18
$0.035 per 1K chars
Transcription

Transcribe audio files accurately with Whisper API: Customize settings for optimal results across various languages and accents.

10β€’2.7K
100 FREE API units
Audio generation

Generate a short music clip and its spectrogram from a text prompt, or blend two prompts.

2β€’103
$0.064 per API unit
Text to speech

Text to speech with ElevenLabs Eleven v4, v4 Turbo and v3 models. Up to 250,000 characters per job, returned as one MP3.

3β€’100
$0.015 per 1K chars
Text to speech

Text to speech with ElevenLabs Multilingual v2, Turbo v2.5 and Flash v2.5. Up to 250,000 characters per job, returned as one MP3.

2β€’21
$0.01 per 1K chars
Speech to text

Transcribe audio files with Qwen3-ASR on Oruk’s NVIDIA L4. Automatic language detection, text output, and files up to 60 seconds.

By oruk
2β€’6
$10/month
Speech to text

Fast, accurate speech-to-text transcription with Whisper Large-v3 on a dedicated RTX 5080

1β€’4
$0.011 per API unit
Speech to text

Transcribe audio instantly with GPU-accelerated speech-to-text using faster-whisper large-v3.

1β€’3
100 FREE API units
Transcription

Get clean, accurate transcripts from any YouTube video using its URl fast, simple, and ready for subtitles, SEO, or content reuse.

8β€’93
5 FREE API units
Transcription

Get clean, accurate transcripts from any YouTube video using its URl fast, simple, and ready for subtitles, SEO, or content reuse.

1β€’12
5 FREE API units
Audio generation

Generate high-quality AI songs from prompts and lyrics in seconds. Create devotional, romantic, pop, rap, and custom music tracks with AI.

3β€’12
3 FREE API units
Audio generation

Generate AI-powered songs from custom lyrics and receive a downloadable MP3 file once processing is complete.

2β€’5
3 FREE API units