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Sep 15, 2025
Build with Free, Unlimited MiniMax TTS All Week on Vapi
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AGENT-BUILDING
64
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SEP 15, 2025
Build with Free, Unlimited MiniMax TTS All Week on Vapi
AUG 28, 2025
GPT Realtime is Now Available in Vapi
AUG 07, 2025
GPT-5 Now Live in Vapi
JUL 31, 2025
How We Solved DTMF Reliability in Voice AI Systems
JUL 24, 2025
How We Built Adaptive Background Speech Filtering at Vapi
JUL 14, 2025
How we solved latency at Vapi
JUN 27, 2025
Audio Preprocessing for Speech-to-Text: Definition, Implementation, and Use Cases
JUN 27, 2025
What Is Signal Processing? Voice AI Definition Guide
JUN 23, 2025
Speech Latency Solutions: Complete Guide to Sub-500ms Voice AI
JUN 20, 2025
DeepSeek R1: Open-Source Reasoning for Voice Chat
JUN 20, 2025
Building a Grok-2 Voice Agent on Vapi
JUN 20, 2025
How to Use Grok 3 in a Voice Agent
JUN 20, 2025
How Sampling Rate Works in Voice AI
JUN 19, 2025
Unpacking LLM Temperature
JUN 12, 2025
How to Build a GPT-4.1 Voice Agent
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COMPANY-NEWS
36
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SEP 15, 2025
Build with Free, Unlimited MiniMax TTS All Week on Vapi
SEP 01, 2025
Everything We Shipped in August 2025
AUG 28, 2025
GPT Realtime is Now Available in Vapi
AUG 12, 2025
How We Achieved 99.99% Reliability At Vapi
AUG 07, 2025
GPT-5 Now Live in Vapi
AUG 01, 2025
Everything We Shipped in July 2025
JUL 31, 2025
How We Solved DTMF Reliability in Voice AI Systems
JUL 24, 2025
How We Built Adaptive Background Speech Filtering at Vapi
JUL 14, 2025
How we solved latency at Vapi
JUL 07, 2025
Everything We Shipped in June 2025
JUL 02, 2025
Now Use Vapi Chat Widget In Vapi
JUN 26, 2025
Now Run Outbound Call Campaigns with Vapi
JUN 19, 2025
Everything We Shipped in May 2025
JUN 19, 2025
Meet the Winners of the Vapi Build Challenge 2025
JUN 12, 2025
Cartesia''s Ink-Whisper is Now Live on Vapi
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COMPARISON
18
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JUN 24, 2025
Mistral vs Llama 3: Complete Comparison for Voice AI Applications
JUN 23, 2025
8 Alternatives to Azure for Voice AI STT
JUN 19, 2025
Gemini Flash vs Pro: Understanding the Differences Between Google’s Latest LLMs
JUN 18, 2025
Claude vs ChatGPT: The Complete Comparison Guide
JUN 17, 2025
Deepgram Nova-3 vs Nova-2: STT Evolved
JUN 05, 2025
GPT-4.1 vs Claude 3.7: Which AI Delivers Better Voice Agents?
JUN 04, 2025
11 Great ElevenLabs Alternatives: Vapi-Native TTS Models
JUN 04, 2025
ElevenLabs vs OpenAI TTS: Which One''s Right for You?
MAY 30, 2025
Best Speechify Alternative: 5 Tools That Actually Work Better
MAY 29, 2025
Choosing Between Gemini Models for Voice AI
MAY 28, 2025
DeepSeek R1 vs V3 for Voice AI Developers
MAY 23, 2025
Amazon Lex Vs Dialogflow: Complete Platform Comparison Guide
MAY 23, 2025
Top 5 Character AI Alternatives for Seamless Voice Integration
MAY 23, 2025
Narakeet: Turn Text Into Natural-Sounding Speech
MAY 22, 2025
The 10 Best Open-Source Medical Speech-to-Text Software Tools
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FEATURES
47
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SEP 16, 2025
How We Built Vapi's Voice AI Pipeline: Part 2
AUG 21, 2025
How We Built Vapi's Voice AI Pipeline: Part 1
JUL 08, 2025
Introducing Vapi CLI: The Best Developer Experience for Building Voice AI Agents
JUL 02, 2025
Now Use Vapi Chat Widget In Vapi
JUN 26, 2025
Now Run Outbound Call Campaigns with Vapi
JUN 24, 2025
Real-time STT vs. Offline STT: Key Differences Explained
JUN 23, 2025
Speech Latency Solutions: Complete Guide to Sub-500ms Voice AI
JUN 20, 2025
A History of Text-to-Speech: From Mechanical Voices to AI Assistants
JUN 05, 2025
Introducing Vapi Workflows
MAY 30, 2025
Flow-Based Models: A Developer''s Guide to Advanced Voice AI
MAY 29, 2025
Make your voice agents also chat with Vapi’s new Chat API
MAY 26, 2025
AI Wrapper: Simplifying Voice AI Integration For Modern Applications
MAY 26, 2025
Homograph Disambiguation in Voice AI: Solving Pronunciation Puzzles
MAY 26, 2025
LLMs Benchmark Guide: Complete Evaluation Framework for Voice AI
MAY 26, 2025
MMLU: The Ultimate Report Card for Voice AI
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INDUSTRY-INSIGHT
14
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SEP 16, 2025
How We Built Vapi's Voice AI Pipeline: Part 2
JUL 31, 2025
How We Solved DTMF Reliability in Voice AI Systems
JUL 24, 2025
How We Built Adaptive Background Speech Filtering at Vapi
JUL 14, 2025
How we solved latency at Vapi
JUN 04, 2025
Three Examples of Voice AI Improving Logistics
MAY 26, 2025
Understanding Kindroid: Lessons from the AI Companion Market
MAY 23, 2025
Introduction to Adobe Podcast Tools for Podcasting
MAY 23, 2025
What Is RCS Messaging? The Complete Guide for Developers
MAY 22, 2025
Launching the Vapi for Creators Program
APR 18, 2025
Bring Vapi Voice Agents into Your Workflows With The New Vapi MCP Server
APR 15, 2025
Vapi x Deepgram Aura-2 — The Most Natural TTS for Enterprise Voice AI
MAR 11, 2025
Vapi x Cartesia: Ultra-Realistic Voice AI with Sonic 2.0
MAR 06, 2025
AI Call Centers are changing Customer Support Industry
MAR 04, 2025
Voice AI is eating the world
SECURITY
2
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MAY 26, 2025
Env Files and Environment Variables for Voice AI Projects
MAY 26, 2025
Introduction to SRTP: Secure Real-Time Transport Protocol
USE-CASES
9
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JUN 26, 2025
Now Run Outbound Call Campaigns with Vapi
JUN 18, 2025
Five Ways Real Estate Agents Can Use AI
JUN 04, 2025
Three Examples of Voice AI Improving Logistics
MAY 23, 2025
Mastering Environment Variables: Set Up for Vapi Voice AI Integration
MAY 20, 2025
Now Integrate GoHighLevel Calendar With Vapi
APR 22, 2025
Add SMS to Your Vapi Agents
APR 18, 2025
Bring Vapi Voice Agents into Your Workflows With The New Vapi MCP Server
APR 01, 2025
Scaling Client Intake Engine with Vapi Voice AI agents
MAR 06, 2025
AI Call Centers are changing Customer Support Industry
CASE STUDIES
1
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SEP 19, 2025
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