SpeechText AI

freemium

Convert audio and video to accurate text with SpeechText AI. Domain-specific speech recognition, 50+ languages, speaker identification, and easy export. Start free.

Audio & Voice Tools

Document Tools

Transcription Tools

About

SpeechText AI is a professional-grade artificial intelligence transcription platform designed to convert speech from audio and video files into highly accurate text. Powered by state-of-the-art deep neural network models, it achieves a word error rate of just 3.8% on the LibriSpeech benchmark — nearly matching human transcriptionists in accuracy. Users can upload files in a variety of formats, select their industry domain (e.g., medical, legal, general), and receive a transcription in seconds. The platform supports over 50 languages and non-native speaker accents, making it suitable for global teams and diverse use cases. Its speaker identification feature automatically detects and labels individual speakers in multi-participant recordings, ideal for meetings, interviews, and panel discussions. SpeechText AI includes a built-in proofreading interface that lets users search, edit, and verify transcripts interactively. Completed transcripts can be exported in multiple formats including TXT, PDF, and DOCX. The platform also offers an Audio Search Engine, enabling natural language search over transcribed audio data. Designed for content creators, journalists, legal professionals, medical practitioners, and business teams, SpeechText AI is GDPR-compliant with encrypted data transmission and servers hosted in Europe. An API is available for developers looking to integrate transcription into their own applications. Pricing is pay-as-you-go with no monthly subscription required, making it accessible for both occasional and high-volume users.

Key Features

Domain-Specific Recognition Models: Select from predefined industry domains (medical, legal, general, etc.) to boost accuracy for specialized vocabulary and terminology.
50+ Language Support: Transcribe audio and video in more than 50 languages and dialects, including non-native speaker accents.
Speaker Identification: Automatically detects and labels individual speakers in multi-participant recordings, making it easy to follow conversations and interviews.
Interactive Editing & Export: Proofreading interface lets users search, edit, and verify transcripts, then export results in TXT, PDF, DOCX, and other formats.
Audio Search Engine: Search through transcribed audio content using natural language queries to quickly locate specific segments or keywords.

Use Cases

Transcribing recorded interviews for journalists, researchers, and HR professionals to quickly obtain searchable, editable text.
Converting medical dictations and clinical recordings into structured text for documentation and EHR integration.
Generating meeting minutes and summaries from recorded conference calls, webinars, or team standups.
Creating subtitles and captions for podcasts, YouTube videos, and online courses to improve accessibility and SEO.
Legal transcription of depositions, court proceedings, and client consultations for accurate record-keeping.

Pros

Near-Human Accuracy: Achieves a 3.8% word error rate on the LibriSpeech benchmark, delivering transcription quality that rivals professional human transcriptionists.
Flexible Pay-As-You-Go Pricing: No mandatory monthly subscription — users only pay for the transcription minutes they use, with a free trial to get started.
GDPR-Compliant & Secure: All data is encrypted in transit and servers are hosted in Europe, ensuring compliance with GDPR and strong data privacy standards.
API Access for Developers: A dedicated API allows developers to integrate transcription capabilities directly into their own applications and workflows.

Cons

No Permanent Free Tier: Only a limited free trial is available — ongoing usage requires purchasing a paid plan, which may not suit very occasional users.
File Size Limits on Lower Plans: The Starter plan caps file uploads at 30 MB, which can be restrictive for longer or higher-quality audio and video files.
Transcription Minutes Are Consumed on Errors: As a pay-as-you-go service, failed or low-quality transcriptions may still consume minutes from a user's balance.

Frequently Asked Questions

Yes. SpeechText AI is fully GDPR-compliant. All data is encrypted in transit and physical servers are hosted in Europe (France). The service is fully automated, meaning no human operators access your audio files.

SpeechText AI supports over 50 languages and a variety of non-native speaker accents, making it suitable for international and multilingual transcription needs.

SpeechText AI achieves a word error rate of 3.8% on the open-source LibriSpeech dataset, which is close to the accuracy level of human transcriptionists.

The platform supports a variety of audio and video file formats. After transcription, you can export results as TXT, PDF, DOCX, and other common formats.

Yes, SpeechText AI provides an API that developers can use to integrate speech-to-text and transcription capabilities directly into their own applications or workflows.