SpeechData.ai

SpeechData.ai

Spirelight ApS
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About

SpeechData.ai is a commercial catalogue and collection service for conversational speech data used to build and evaluate ASR, TTS and other voice-AI systems. Its website lists 60 conversational datasets across 60 languages and dialects, totaling 73,000 audio hours from 7,250 speakers. Listings describe spontaneous two-person recordings, dual-channel audio, time-aligned human-verified transcripts, speaker metadata and consent documentation, with catalogue prices of USD 60–95 per audio hour. Buyers can request samples and commission additional collection to a brief. The provider also offers transcription and audio annotation. Typical buyers include teams sourcing speech for model training and evaluation. Dataset availability, licensing and final price depend on language, collection scope and the terms agreed for the project.

About

​Unmixr is an AI-powered platform offering a suite of tools designed to enhance content creation and communication. Its text-to-speech feature supports over 1,300 human-like voices across 104 languages, allowing for the conversion of up to 200,000 characters of text into speech in a single request. The speech-to-text functionality provides accurate transcription of audio and video files, complete with speaker diarization and timestamping. For multilingual content, Unmixr's Dubbing Studio facilitates the translation and dubbing of audio and video into more than 100 languages through a streamlined process of transcription, translation, and dubbing. The AI chatbot integrates multiple models, including GPT-4o, Claude-3.5, Gemini Pro, and LLaMa-3.1, enabling users to engage in conversations and interact with documents such as PDFs and web pages. Additionally, Unmixr offers an AI image generator capable of producing high-quality images from text prompts, supporting various styles.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Teams procuring conversational speech data or speech collection, transcription and annotation services for ASR, TTS and voice AI training and evaluation.

Audience

Educators and e-learning professionals in search of a tool to create multilingual audio-visual content to enhance learning experiences

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

USD 60 per audio hour
Free Version Not Supported
Free Trial Not Supported

Pricing

$7.50 per month
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Spirelight ApS
Founded: 2019
Denmark
www.speechdata.ai/

Company Information

Unmixr
Founded: 2023
United Kingdom
unmixr.com

Alternatives

Twine AI

Twine AI

Twine.net

Alternatives

Azure AI Speech

Azure AI Speech

Microsoft
Luel

Luel

Luel AI
Voisi

Voisi

Teknikforce

Categories

Categories

Dubbing Supported
Speech to Text Supported
Text to Speech Supported

Integrations

Claude Haiku 3.5 Not Supported
Claude Haiku 4.5 Not Supported
GPT-4o Not Supported
Gemini Pro Not Supported
Gemma Not Supported
Llama 3.1 Not Supported
Mistral Large Not Supported
Perplexity Not Supported

Integrations

Claude Haiku 3.5 Supported
Claude Haiku 4.5 Supported
GPT-4o Supported
Gemini Pro Supported
Gemma Supported
Llama 3.1 Supported
Mistral Large Supported
Perplexity Supported
Claim SpeechData.ai and update features and information
Claim SpeechData.ai and update features and information
Claim Unmixr and update features and information
Claim Unmixr and update features and information