Insights & Use Cases

May 21, 2026

How I built a voice agent without writing (or understanding) any code

By

Devon Malloy

,

Staff Growth Manager

May 29, 2026

Why AssemblyAI's Voice Agent API is designed for coding agents

By

Devon Malloy

,

Staff Growth Manager

May 21, 2026

Building a voice agent with a coding agent: why this approach beats a visual builder

By

Devon Malloy

,

Staff Growth Manager

May 26, 2026

The production ceiling: where voice agent stacks start showing their limits

By

Ryan Seams

,

VP, Customer Solutions

May 19, 2026

How speech recognition errors compound in production voice agents

By

Devon Malloy

,

Staff Growth Manager

May 19, 2026

How the Voice Agent API pipeline works, from audio in to audio out

By

Devon Malloy

,

Staff Growth Manager

May 19, 2026

Using the Voice Agent API alongside an existing voice stack

By

Devon Malloy

,

Staff Growth Manager

May 19, 2026

Build a voice agent for telehealth triage

By

Kelsey Foster

,

Growth

May 19, 2026

Multi-language voice agents: Building agents that speak to anyone

By

Kelsey Foster

,

Growth

May 19, 2026

How to create an AI cold-calling agent with the Voice Agent API

By

Kelsey Foster

,

Growth

May 19, 2026

Build a real-time voice AI agent in Python with the AssemblyAI Voice Agent API

By

Kelsey Foster

,

Growth

May 19, 2026

Build an AI voice agent for customer support that can look up orders

By

Kelsey Foster

,

Growth

May 19, 2026

How to build a voice agent with Twilio and AssemblyAI

By

Kelsey Foster

,

Growth

May 19, 2026

Best API for building a speech-to-speech voice agent in 2026

By

Kelsey Foster

,

Growth

May 12, 2026

How to build an AI scribe for therapy sessions

By

Kelsey Foster

,

Growth

May 12, 2026

Building a voice-powered e-commerce shopping assistant

By

Kelsey Foster

,

Growth

May 12, 2026

Build an AI voice agent for customer support that can look up orders

By

Kelsey Foster

,

Growth

May 12, 2026

Stream LLM responses in a voice pipeline: Tool calling, structured outputs, and real-time actions

By

Kelsey Foster

,

Growth

May 12, 2026

AssemblyAI LLM Gateway vs. OpenRouter vs. LLM Gateway.io: Pricing, security, and reliability compared

By

Kelsey Foster

,

Growth

May 12, 2026

How to add automatic LLM fallbacks to your voice pipeline

By

Kelsey Foster

,

Growth

May 7, 2026

How to vibe code a voice agent with AssemblyAI's Voice Agent API

By

Kelsey Foster

,

Growth

May 7, 2026

Raw WebSocket Voice Agent with AssemblyAI's Voice Agent API

By

Kelsey Foster

,

Growth

May 7, 2026

Node.js voice agent with AssemblyAI's Voice Agent API

By

Kelsey Foster

,

Growth

May 7, 2026

Build a Daily.co voice agent with AssemblyAI's Voice Agent API

By

Kelsey Foster

,

Growth

May 7, 2026

Build an Agora voice agent with AssemblyAI's Voice Agent API

By

Kelsey Foster

,

Growth

May 7, 2026

Build a voice agent with LiveKit and AssemblyAI’s Voice Agent API

By

Kelsey Foster

,

Growth

May 7, 2026

Build a voice agent that can make outbound calls with AssemblyAI

By

Kelsey Foster

,

Growth

May 7, 2026

Build a Voice Agent in 5 Minutes with AssemblyAI’s Voice Agent API

By

Kelsey Foster

,

Growth

May 5, 2026

Build a voice assistant app with AssemblyAI’s Voice Agent API

By

Kelsey Foster

,

Growth

May 5, 2026

AssemblyAI vs Deepgram: what's the best voice agent API?

By

,

May 5, 2026

AssemblyAI Voice Agent API vs ElevenLabs Conversational AI: Which is better for voice agents?

By

Kelsey Foster

,

Growth

May 5, 2026

AssemblyAI Voice Agent API vs OpenAI Realtime API: Which should you use?

By

Kelsey Foster

,

Growth

May 5, 2026

Build a voice research agent with Render Workflows and AssemblyAI

By

Ryan Seams

,

VP, Customer Solutions

May 1, 2026

AssemblyAI April 2026 recap

By

Martin Schweiger

,

Senior Technical Product Marketing Manager

April 29, 2026

Create an ambient AI scribe that works during telehealth video calls

By

Kelsey Foster

,

Growth

April 29, 2026

Voice agents in noisy environments (Drive-Thrus, Contact Centers, Field)

By

Kelsey Foster

,

Growth

April 29, 2026

When to use Voice Agent API vs. Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

April 29, 2026

Voice Agent Orchestrators Compared: Vapi vs Pipecat vs LiveKit with AssemblyAI

By

Kelsey Foster

,

Growth

April 29, 2026

What streaming speech to text model is best for voice agents and why?

By

Kelsey Foster

,

Growth

April 29, 2026

Build a voice agent with a chained STT-LLM-TTS architecture

By

Kelsey Foster

,

Growth

April 29, 2026

Migrating from OpenAI Realtime API to AssemblyAI Voice Agent API

By

Kelsey Foster

,

Growth

April 27, 2026

Noise cancellation with speech-to-text: The pros and cons

By

David Lange

,

Applied AI Engineer

April 22, 2026

How to create an AI cold-calling agent

By

Kelsey Foster

,

Growth

April 22, 2026

How to create a phone-based voice agent

By

Kelsey Foster

,

Growth

April 21, 2026

What's the best medical transcription API?

By

Kelsey Foster

,

Growth

April 21, 2026

What is the difference between speaker recognition and speaker verification?

By

Kelsey Foster

,

Growth

April 20, 2026

Voice AI Meetup recap: How Commure and Ona Health are building for healthcare

By

Kelsey Foster

,

Growth

April 14, 2026

Word error rate is broken: How to actually evaluate speech-to-text in 2026

By

Kelsey Foster

,

Growth

April 14, 2026

How to vibe code a voice agent (and why AI always recommends AssemblyAI)

By

Kelsey Foster

,

Growth

April 14, 2026

Build a voice agent with function calling

By

Kelsey Foster

,

Growth

April 14, 2026

Build a voice agent with LiveKit

By

Kelsey Foster

,

Growth

April 8, 2026

Tutorial: How to easily build a voice agent with AssemblyAI

By

Kelsey Foster

,

Growth

April 8, 2026

How to build a voice agent with Python in 5 minutes

By

Kelsey Foster

,

Growth

April 8, 2026

When to stop self-hosting Whisper (and what you actually gain)

By

Kelsey Foster

,

Growth

April 8, 2026

Edge cases in transcription: Offline mode, partial audio files and API limits

By

Kelsey Foster

,

Growth

April 8, 2026

Building with transcripts: Search, indexing, display and downstream Integrations

By

Kelsey Foster

,

Growth

April 8, 2026

Transcript output guide: SRT, VTT & TXT export formats + live caption sync

By

Kelsey Foster

,

Growth

April 8, 2026

How to build an AI-Powered interview scoring system with speech-to-text

By

Kelsey Foster

,

Growth

April 2, 2026

Agora voice agent with AssemblyAI Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

April 2, 2026

Node.js voice agent with AssemblyAI Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

April 2, 2026

Raw WebSocket voice agent with AssemblyAI Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

April 2, 2026

Daily.co voice agent with AssemblyAI Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

April 2, 2026

Pipecat voice agent with AssemblyAI Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

April 2, 2026

Vapi voice agent with AssemblyAI Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

April 2, 2026

Twilio phone agent with AssemblyAI Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

April 2, 2026

Speech-to-text for HR and recruiting: Interview transcription, screening and scoring

By

Kelsey Foster

,

Growth

April 2, 2026

How to build a lecture capture system with speaker identification

By

Kelsey Foster

,

Growth

April 2, 2026

Speech-to-Text for EdTech: Lectures, Captions, Accessibility & Assessments

By

Kelsey Foster

,

Growth

April 2, 2026

Best Nuance Dragon medical alternatives for clinical documentation

By

,

April 2, 2026

AssemblyAI vs Rev AI: Accuracy, pricing and features compared

By

Kelsey Foster

,

Growth

April 2, 2026

Handling transcript errors: Homophones, corrections and AI quality improvement

By

Kelsey Foster

,

Growth

March 31, 2026

LiveKit voice agent with AssemblyAI Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

March 31, 2026

AssemblyAI vs Deepgram for medical transcription

By

Kelsey Foster

,

Growth

March 31, 2026

What is the best speech to text api to build ai medical ambient scribes?

By

Kelsey Foster

,

Growth

May 5, 2026

What is LLM Gateway?

By

Kelsey Foster

,

Growth

March 26, 2026

Best medical speech-to-text in 2026

By

Kelsey Foster

,

Growth

March 26, 2026

Speech-to-text for healthcare developer guide

By

Kelsey Foster

,

Growth

March 24, 2026

Turn detection vs forced endpoints in voice AI: Why getting this wrong tanks your UX

By

Kelsey Foster

,

Growth

March 24, 2026

Real-time transcription in Python with Universal-3 Pro Streaming

By

Kelsey Foster

,

Growth

May 19, 2026

How do I transcribe audio in languages like Spanish, French, or German?

By

Kelsey Foster

,

Growth

March 23, 2026

Are there language-specific models for better accuracy?

By

Kelsey Foster

,

Growth

March 23, 2026

What metrics can I get from transcribed call center data?

By

Kelsey Foster

,

Growth

March 23, 2026

Can voice AI recognize the topic or themes of a conversation?

By

Kelsey Foster

,

Growth

March 24, 2026

Why your word error rate (WER) benchmark might be lying to you

By

Zackary Klebanoff

,

Applied AI Lead

March 18, 2026

Speech-to-text API pricing guide: Per-minute, per-hour and feature costs explained

By

Kelsey Foster

,

Growth

March 18, 2026

How to evaluate and choose the best speech to text API for enterprises

By

Kelsey Foster

,

Growth

May 19, 2026

10 call center metrics you can extract from transcripts with AI

By

Kelsey Foster

,

Growth

March 18, 2026

How real-time agent assist is changing conversation intelligence

By

Kelsey Foster

,

Growth

March 18, 2026

Streaming speaker diarization: How to identify who's speaking in real time

By

Kelsey Foster

,

Growth

March 18, 2026

Real-time entity extraction from speech: Capturing emails, phone numbers, and addresses in live audio

By

Kelsey Foster

,

Growth

March 18, 2026

Building a production-ready voice agent: The developer's guide to real-time speech-to-text

By

Kelsey Foster

,

Growth

March 17, 2026

Multilingual streaming with Universal-3 Pro: Native code switching across 6 languages

By

Kelsey Foster

,

Growth

March 6, 2026

Speech-to-text prompting with AssemblyAI Universal-3 Pro

By

Martin Schweiger

,

Senior Technical Product Marketing Manager

March 4, 2026

How accurate is AI transcription for pharmaceutical drug names?

By

Kelsey Foster

,

Growth

March 4, 2026

Contact center AI trends for 2026

By

Kelsey Foster

,

Growth

March 4, 2026

Best scalable voice AI solutions for customer service

By

Kelsey Foster

,

Growth

February 26, 2026

How to get the most out of Universal-3 Pro with prompt engineering

By

Ryan Seams

,

VP, Customer Solutions

February 26, 2026

AssemblyAI Universal-3 Pro vs Deepgram Nova-3: An honest comparison for developers

By

Kelsey Foster

,

Growth

February 26, 2026

Multilingual speech recognition in 2026: How Universal-3 Pro handles accents, code-switching, and non-English audio

By

Kelsey Foster

,

Growth

February 26, 2026

What is speaker fingerprinting for Voice AI

By

Kelsey Foster

,

Growth