AI API for speech-to-text and audio intelligence
AssemblyAI provides a cloud API for automatic speech recognition (ASR) and audio content analysis. Developers can send audio or video files and get back transcriptions, along with insights like detected topics, summaries, or content moderation flags. It supports real-time transcription as well. AssemblyAI’s models are known for high accuracy and are trained on a diverse range of accents and acoustic scenarios. While it's primarily a developer service (no end-user app), its technology powers many transcription tools and AI note-taking apps. Pricing is pay-as-you-go per minute of audio with a free tier for testing.
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2026-04-16
High confidence based on currently stored pricing metadata.
AssemblyAI is listed as a Audio tool on AimostAll.
License model: Commercial. Pricing label: $0 (First 5 Minutes Free Per Month) - $0.00025 Per Second After (Pay-As-You-Go).
Use this page to compare AssemblyAI with other audio tools, watch tutorials, and explore similar alternatives.
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AI API for speech-to-text and audio intelligence.
AssemblyAI is listed on AimostAll as commercial with a pricing label of $0 (First 5 Minutes Free Per Month) - $0.00025 Per Second After (Pay-As-You-Go).
Use the alternatives section below or browse the wider audio category to compare similar tools.