1. Home
  2. Product categories
  3. Voice AI Tools
  4. Transcription

The best transcription in 2025

Transcription tools turn audio or video into written text. They are useful for media, education, and compliance workflows.

AssemblyAI
AssemblyAI Speech-to-Text API with diarization
Deepgram
  • Overview
  • Shoutouts
  • Reviews
  • Launches

Enterprise Voice AI platform designed for developers building voice-first products using speech-to-text, text-to-speech, or speech-to-speech APIs. Over 200,000 developers build with Deepgram's voice-native foundational models, accessed via APIs or self-managed software. Start building with $200 in free credits!

Deepgram media 1Deepgram media 2Deepgram media 3
AssemblyAI
  • Overview
  • Shoutouts
  • Reviews
  • Launches

Build new AI products with voice data leveraging AssemblyAI’s industry-leading Speech AI models for accurate speech-to-text, speaker detection, sentiment analysis, chapter detection, PII redaction, and more. Join 5,000+ industry-leading companies—including Fireflies.ai, Glean, and Loop—unlocking the power of voice data and launching best-in-class products and experiences.

AssemblyAI media 1AssemblyAI media 2AssemblyAI media 3
Vapi
  • Overview
  • Shoutouts
  • Reviews
  • Launches

Build, test and deploy voicebots in minutes rather than months.

Vapi media 1Vapi media 2Vapi media 3
SpeechFlow
  • Overview
  • Reviews
  • Launches

Speechflow is a multilingual Speech-to-Text API that offers state-of-the-art accuracy in 13 languages, not just English. This is a breakthrough as languages other than English have achieved the same level of recognition accuracy as English for the first time.

SpeechFlow media 1SpeechFlow media 2SpeechFlow media 3
Smallest.ai
  • Overview
  • Reviews
  • Launches

Our conversational AI agents talk, text, and email your customers for you. Super fast and super safe. They work right inside the tools you already use. No messy add-ons, no data leaks. Just smooth, fast help for every customer.

Smallest.ai media 1Smallest.ai media 2Smallest.ai media 3
  • Overview
  • Reviews
  • Launches

The most accurate transcription, translation and analytics platform for English, Arabic, Indian and mixed languages. Transcribe any file or real-time speech in a user-friendly platform, or integrate VoiceAI to your applications with just a few lines of code.

VoiceAI media 1VoiceAI media 2VoiceAI media 3
Voiser.net
  • Overview
  • Reviews
  • Launches

Voiser's AI-powered platform offers accurate speech-to-text and natural-sounding text-to-speech services in over 75 languages. Perfect for content creators, podcasters, and businesses seeking high-quality voiceovers and transcripts.

Voiser.net media 1Voiser.net media 2Voiser.net media 3
Phi-4-multimodal and Phi-4-mini
  • Overview
  • Reviews
  • Launches

Microsoft introduces Phi-4-multimodal & Phi-4-mini! 🚀 Phi-4-multimodal integrates speech, vision & text for seamless interactions, while Phi-4-mini excels in text tasks with high accuracy. Now available on Azure AI Foundry, HuggingFace & NVIDIA API Catalog.

Phi-4-multimodal and Phi-4-mini media 1Phi-4-multimodal and Phi-4-mini media 2Phi-4-multimodal and Phi-4-mini media 3
  • Overview
  • Launches

Nova Sonic is Amazon's Speech-to-speech AI on Bedrock. Understands how you speak (tone, pace) & responds with adaptive, expressive voice in real-time.

Amazon Nova Sonic media 1Amazon Nova Sonic media 2Amazon Nova Sonic media 3