One powerful platform is Gladia, which is an AI transcription API that transforms raw audio data into actionable business insights with high accuracy. It supports multilingual speech-to-text translation in 99 languages and includes features like speaker diarization, code-switching, and word-level timestamps. Gladia also offers summarization and topic classification, and it ensures end-to-end security and encryption, making it suitable for content, media, virtual meetings, workspace collaboration, and call centers. Pricing tiers include Free, Pro, and Enterprise plans.
Another robust option is AssemblyAI, which offers a range of AI models for speech-to-text transcription, speaker detection, sentiment analysis, chapter detection, and PII redaction. Built on 12.5 million hours of multilingual audio data, this platform supports over 99 languages and includes features like speech-to-text transcription and streaming speech-to-text with low latency. AssemblyAI is designed for companies developing AI products and ensures data security with compliance to GDPR, PCI-DSS, and SOC 2 standards. The pricing plans include a free tier, pay-as-you-go, and custom plans with volume discounts.
Additionally, TurboScribe is an AI transcription service that converts audio and video files into accurate text with 99.8% accuracy and support for over 98 languages. It offers unlimited transcripts with various import and export options, making it suitable for podcasters, researchers, and businesses. TurboScribe provides a free option with limited transcriptions and two paid plans for unlimited transcriptions and higher priority, ensuring data security with private encryption.
Lastly, ListenMonster is a free, no-sign-up-required speech-to-text conversion tool that offers word-for-word transcriptions and subtitles for audio and video files in more than 99 languages. It supports various file formats and provides automatic language detection and fast transcription. ListenMonster is ideal for content creators, podcasters, and others looking to enhance engagement and accessibility of their content, with three pricing tiers: Guest, Registered Users, and Pro.