Twilio Blog

AI Voice: Analyze your Pronunciation with Twilio Programmable Voice, OpenAI Realtime API, and Azure AI Speech

Tutorial: create an application to Analyze your Pronunciation with Twilio Programmable Voice, OpenAI Realtime API, and Azure AI Speech, as well as WhatsApp...

How to Create a WhatsApp E-commerce Bot with Twilio and Go

In this tutorial, you will learn how to create an interactive WhatsApp ecommerce bot for your customers using Go and the Twilio WhatsApp Business...

Build a One-Time Password-Based Login System using Go and Twilio

In this tutorial you'll build a seamless OTP login system using Go and...

The customer engagement paradox: Why AI hasn't closed the expectation gap just yet

Explore top trends from Twilio’s 2025 Customer Engagement Report and see how leading brands are adapting to build deeper customer...

Data Streaming with Kafka and Twilio Messaging

Learn how to build data streaming pipelines with Apache Kafka and how to ingest data streams in an app in a scalable way while integrating Twilio...

Behind the Builder: Jairaj Shetty, Software Engineer

Jairaj Shetty dives into what drew him to Twilio, how the builder culture has shaped his growth, and the collaborative moments that fuel...

Build an AI-Powered Meeting Summarizer with Twilio Voice, SendGrid, OpenAI, and Python

Authentication vs. verification: How to get both right and why it matters

Learn the difference between authentication and verification and how to best secure new and existing...

How to Send Emails with Twilio SendGrid on EU Servers

Send Emails with Twilio SendGrid on EU servers and ensure your message stays within the...

Integrate ElevenLabs Voices with Twilio's ConversationRelay

Learn how to integrate and customize ElevenLabs voices, including the model, speed, similarity and stability of the voices with Twilio's ConversationRelay in...

Build a Voice‑Driven WhatsApp Ticket Booking App with AI, Twilio & .NET

How to Build a Voice‑Driven WhatsApp Ticket Booking App with AI, Twilio &...

How to Zip Files in Go

In this tutorial, you'll learn how to zip files in Go, and upload them to Dropbox, and notify the user via...

Deploy your Own Twilio MCP Server with Serverless Functions

Learn to deploy your own Twilio MCP Server with our Serverless Functions, and use it with the OpenAI Responses API and...

Build Communications Applications with your Twilio MCP and the OpenAI Responses API

Our demo on how to host a Twilio MCP server and connect it with the OpenAI Responses...

Build a Customer Review App with Twilio, HTMX and Go

In this tutorial, I’ll walk you through the process of building a dynamic customer review app using Golang, HTMX, Twilio, and...