Another good choice is Gladia, which offers an AI transcription API built on optimized Whisper ASR technology. It can transcribe multilingual speech to text in 99 languages and offers speaker diarization, code-switching and word-level timestamps. Gladia also has end-to-end security and encryption, so it's a good option if you're handling sensitive data.
For teams that need to process lots of unstructured communications, Wordcab offers a broader suite of tools with multilingual transcription in 57 languages. It also offers downstream conversation intelligence abilities for summarization and issue detection, which can be useful for sales, support and legal work. Wordcab has security certifications like SOC 2 Type 2 and GDPR compliance.