Speech Corpora Datasets Voice AI Tools

Collections and catalogs of annotated speech audio data for training ASR, TTS, and voice AI models. Does NOT include tools for processing/cleaning datasets, annotation pipelines, or model implementations.

There are 72 speech corpora datasets tools tracked. 4 score above 50 (established tier). The highest-rated is ynop/audiomate at 54/100 with 138 stars.

Get all 72 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=voice-ai&subcategory=speech-corpora-datasets&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	ynop/audiomate Python library for handling audio datasets.	54	Established	138	Python
2	reazon-research/ReazonSpeech Massive open Japanese speech corpus	52	Established	373	Python
3	common-voice/cv-dataset Metadata and versioning details for the Common Voice dataset	50	Established	168	JavaScript
4	davidmartinrius/speech-dataset-generator 🔊 Create labeled datasets, enhance audio quality, identify speakers, support...	50	Established	257	Python
5	EgorLakomkin/KTSpeechCrawler Automatically constructing corpus for automatic speech recognition from...	47	Emerging	157	Python
6	coqui-ai/open-speech-corpora 💎 A list of accessible speech corpora for ASR, TTS, and other Speech Technologies	46	Emerging	1,390	—
7	yc9701/pansori Tools for ASR Corpus Generation from Online Video	46	Emerging	140	Python
8	Niger-Volta-LTI/yoruba-text Yorùbá language training text for NLP, ASR and TTS tasks	45	Emerging	82	Python
9	jim-schwoebel/download_audioset 📁 This repo makes it easy to download the raw audio files from AudioSet...	44	Emerging	105	Python
10	Appen/UHV-OTS-Speech A data annotation pipeline to generate high-quality, large-scale speech...	43	Emerging	106	Forth
11	candlewill/Speech-Corpus-Collection A Collection of Speech Corpus for ASR and TTS	43	Emerging	113	—
12	dsfsi/dsfsi-datasets Official DSFSI Public Datasets Registry - Comprehensive catalog of 50+...	41	Emerging	6	Jupyter Notebook
13	Umbaji/NMTMD Official repository for the Opensource Textdataset for NMT for local langues...	40	Emerging	26	—
14	robmsmt/ASR-Audio-Data-Links A list of publically available audio data that anyone can download for ASR...	40	Emerging	231	Shell
15	unza-speech-lab/zambezi-voice Repository for multilingual speech data resources for native languages of Zambia.	39	Emerging	20	—
16	wspr-ncsu/robocall-audio-dataset A dataset of real-world robocall audio recordings	38	Emerging	14	—
17	AsoSoft/AsoSoft-TTS-Speech-Corpus-for-Central-Kurdish AsoSoft Speech Corpus for Central-Kurdish Text-To-Speech	37	Emerging	19	—
18	silenterus/deepspeech-cleaner Multi-Language Dataset Cleaner/Creator for Mozilla's DeepSpeech Framework	36	Emerging	48	Python
19	yc9701/pansori-tedxkr-corpus Korean ASR Corpus generated from TEDx talks	35	Emerging	27	—
20	IS2AI/ISSAI_SAIDA_Kazakh_ASR the first industrial-scale open-source Kazakh speech corpus. KSC2 corpus...	35	Emerging	56	Shell
21	khuangaf/ITRI-speech-recognition-dataset-generation Automatic Speech Recognition Dataset Generation	34	Emerging	37	Jupyter Notebook
22	xinjli/ucla-phonetic-corpus Dataset of ICASSP 2021 MULTILINGUAL PHONETIC DATASET FOR LOW RESOURCE SPEECH...	33	Emerging	46	Python
23	egorsmkv/asr-corpus-creator This app is intended to automatically create a corpus for ASR systems using...	33	Emerging	27	Python
24	AI-TOOLKIT/VoiceData Automatic Speech Recognition (ASR) Data Generator Toolkit	33	Emerging	5	—
25	swarms/mozilla-common-voice Swarms supports the Common Voice Project from Mozilla! This repo contains...	33	Emerging	5	Python
26	PranavMishra17/VoicePersona-Dataset A comprehensive voice persona dataset for character consistency in voice...	33	Emerging	5	Python
27	cyrta/broadcast-news-videos-dataset Collection of broadcast news video clips	32	Emerging	5	—
28	turinaf/Sagalee Automatic Speech Recognition Dataset for Oromo Language	32	Emerging	28	Python
29	csikasote/bigc This repository contains the data resources for the LacunaFund supported...	32	Emerging	10	—
30	BYO-UPM/Neurovoz_Dababase Neurovoz corpus of parkinosnian speech	31	Emerging	9	Python
31	goodmike31/pl-asr-speech-data-survey Survey of available speech datasets for Polish ASR development	31	Emerging	17	Python
32	skit-ai/speech-to-intent-dataset Dataset Release for Intent Classification from Speech	31	Emerging	48	Python
33	Niger-Volta-LTI/urhobo-asr-spoken-digits URH-DIGITS is a connected digits speech recognition task	31	Emerging	4	—
34	jhdeov/armenian-intonation Repository of question-answer dialogues of Armenian, for an intonation study.	31	Emerging	4	—
35	zhongyuchen/DSPSpeech-20 A speech dataset of 20 isolated words each with 680 recordings from 34 individuals	30	Emerging	2	—
36	97jamie/public-police-footage Code for Constructing Datasets From Public Police Body Camera Footage (ICASSP 2025)	30	Emerging	2	Jupyter Notebook
37	r9y9/jsut-lab HTS-style full-context labels for JSUT v1.1	29	Experimental	51	—
38	german-asr/megs A merged version of multiple open-source German speech datasets.	29	Experimental	34	Jupyter Notebook
39	rusiaaman/PCPM Presenting Collection of Pretrained Models. Links to pretrained models in...	29	Experimental	23	—
40	Prem-kumar27/Fast-KTSpeechCrawler Parallelized automatic corpus collection for ASR. Forked from...	29	Experimental	23	Python
41	Pogayo/african-voices-web Website that hosts the African Voices projects. Users can download datasets...	27	Experimental	7	Python
42	qcri/Arabic_speech_code_switching The first Dialectal Arabic Code Switching - DACS corpus from broadcast...	27	Experimental	15	—
43	bunyaminergen/awesome-speech-dataset Awesome Speech Dataset, including download links and a brief explanation for...	25	Experimental	26	—
44	apluka34/audio-crawler A tool for crawling and creating audio dataset	23	Experimental	3	Python
45	Anwarvic/mTEDx_auxiliary These are different files I created to do different tasks when I was working...	22	Experimental	1	Python
46	motazsaad/jsc-news-broadcast JSC news broadcast (speech corpus)	22	Experimental	1	Python
47	antouanbg/Bulgarian_Linguistic Collection and resources for Bulgarian Corpus, Datasets and Models used in...	22	Experimental	25	Java
48	labsensacional/ASMRDataset Recordings and transcriptions of ASMR artists compiled for the purpose of...	21	Experimental	12	—
49	czyzi0/the-mc-speech-dataset Free speech dataset consisting of 24018 short audio clips of a single...	21	Experimental	9	—
50	jp1924/HF_builders 🤗 Datasets의 builder script를 모와둔 repo	21	Experimental	3	Python
51	vislupus/Bulgarian-TTS-dataset LibriVox dataset for Bulgarian language TTS	20	Experimental	8	—
52	harveenchadha/Speech-Learning-Resources Repo containing resources to learn about various verticals of speech. ASR , TTS	20	Experimental	5	—
53	egorsmkv/asr-datasets-cleaner A pipeline to make ASR datasets better	19	Experimental	3	Python
54	weimeng23/audio-speech-datasets :scroll: A list of various Audio/Speech datasets about Speech Recognition,...	19	Experimental	3	—
55	ubisoft/ubisoft-laforge-french-homograph-dataset Dataset for La Forge Speech Synthesis System Submission to the Blizzard...	19	Experimental	3	—
56	Rumeysakeskin/Speech-Datasets-for-ASR Download speech datasets (English and non-English) for Automatic Speech Recognition	19	Experimental	15	Jupyter Notebook
57	mrcraked/WordAudio A massive collection of high-quality MP3 word pronunciations. Download,...	18	Experimental	2	Python
58	navalnica/be_nlp_speech_resources Links to Belarusian NLP and Speech resources	18	Experimental	48	—
59	Aditya-ds-1806/Alar-voice-corpus Voice corpus for the Alar Kannada-English Dictionary	17	Experimental	1	Go
60	Umbaji/Yodi This is the official repository for Yodi, the speech recognition model for 8...	17	Experimental	1	Python
61	speakingofdata/80_Excerpts 4 voices x 80 transcripts = 320 audio recordings	15	Experimental	—	—
62	Giuseppe-Della-Corte/IESTAC A corpus that can be used to train English-to-Italian End-to-End...	13	Experimental	11	—
63	carlfm01/my-speech-datasets My public domain speech index	13	Experimental	13	—
64	nafiuny/voice_conversion_dataset top dataset for voice conversion models	11	Experimental	3	—
65	speakingofdata/LJ2_Corpus Single speaker, 26,200 transcribed audio recordings, 48 hours total	11	Experimental	—	—
66	Mormolykos/bedvibe-datasets Multilingual emotional speech datasets for TTS training	11	Experimental	—	—
67	kan-bayashi/VCTKCorpusFullContextLabel Full context label for VCTK Corpus.	11	Experimental	3	—
68	Litee/tts-asr-corpora Catalogue of TTS and ASR corpora that can be used for machine learning	11	Experimental	4	—
69	Umbaji/umini_speech This is the official repository for the training of Yodi V1, the frst speech...	10	Experimental	2	—
70	IrinaKipyatkova/AnKaS AnKaS: Database of Annotations of Karelian Speech	10	Experimental	2	JavaScript
71	mandeebot/Berom_Speech_Dataset This repo is a work in progress, building a Speech corpus for Berom, a low...	10	Experimental	2	Python
72	jasminsternkopf/corpus_design_with_greedy_algorithm Building a corpus whose unit distribution is approximately the same as a...	10	Experimental	2	Python