Millis AI lets you build advanced, low-latency voice agents in minutes, offering seamless, natural conversations and versatile integrations for a wide range of applications.
Best Millis AI Alternatives & Competitors 2026
A popular AI Voice Assistants tool with 20.9K monthly visits. We've analyzed 20 similar AI tools to help you compare features, popularity, and ratings. Find the perfect alternative for your needs.
Quick Comparison
(Top 5 by Traffic)| Tool | Visits | Top Market | Growth | Rating | Insight | Description |
|---|---|---|---|---|---|---|
 Millis AICurrent | 20.9K | 🇺🇸 United States86.2% | -42.9% | - | 📉Traffic Decline Significant traffic drop recently. Check for alternatives. | Millis AI lets you build advanced, low-latency voice agents in minutes, offering seamless, natural conversations and versatile integrations for a wide range of applications. |
 Vapi | 1.3M | 🇺🇸 United States28.5% | +18.4% | - | 📈High Traffic Over 1M monthly visits. Widely recognized and stable choice. | Vapi is the ultimate platform for developers to build and scale voice AI agents with ease, offering multilingual support, API-native integration, and enterprise-grade security. |
 Retell AI | 683.1K | 🇺🇸 United States30.6% | -1.2% | - | ⭐Medium Scale 100K-1M monthly visits. Growing tool with active development. | Retell AI is a powerful platform for building and deploying AI voice agents, offering features like call transfer, appointment booking, and IVR navigation to streamline call operations. |
 LiveKit | 561.1K | 🇺🇸 United States25.9% | +16.9% | - | ⭐Medium Scale 100K-1M monthly visits. Growing tool with active development. | LiveKit is the open-source framework and cloud platform for building voice, video, and physical AI agents, offering ultra-low-latency, SOTA Voice AI tools, and seamless integration with popular platforms. |
 Telnyx | 506.8K | 🇺🇸 United States52.1% | +1.4% | - | ⭐Medium Scale 100K-1M monthly visits. Growing tool with active development. | Telnyx Voice AI Agents deliver crystal-clear, low-latency, and cost-effective conversational AI over a private global network, perfect for enhancing customer service and automating operations. |
 VideoSDK | 374.7K | 🇺🇸 United States16.8% | -4.0% | - | ⭐Medium Scale 100K-1M monthly visits. Growing tool with active development. | VideoSDK lets developers add real-time voice, video, and AI agents to any app quickly. With low latency, multi-platform support, and easy integration, it’s perfect for telehealth, KYC, live streaming, and more. |
Data based on traffic metrics from December 2025
Top 20 Alternatives to Millis AI
📈High Traffic
Vapi is the ultimate platform for developers to build and scale voice AI agents with ease, offering multilingual support, API-native integration, and enterprise-grade security.
1.3M
|5.0
Vox by Marr Labs is the ultimate AI-voice agent for businesses, offering instant engagement, consistent quality, and human-like interactions. Scale effortlessly and enhance customer experience with 24/7 conversational intelligence.
1.9K
|3.0
⭐Medium Scale
Retell AI is a powerful platform for building and deploying AI voice agents, offering features like call transfer, appointment booking, and IVR navigation to streamline call operations.
683.1K
|5.0
🌱Emerging Tool
PlayAI delivers human-like AI voices and smart voice agents for businesses. Automate calls, support, and more—easily and securely.
93.4K
|5.0
🌱Emerging Tool
Smallest.ai revolutionizes contact centers with real-time AI voice agents, natural-sounding TTS, and seamless integrations, enhancing customer engagement and operational efficiency.
72.7K
|5.0
⭐Medium Scale
Telnyx Voice AI Agents deliver crystal-clear, low-latency, and cost-effective conversational AI over a private global network, perfect for enhancing customer service and automating operations.
506.8K
|5.0
🌱Emerging Tool
Vogent is the fastest way to build AI voice agents for calls—with humanlike conversations, smart call handling, and no-code tools.
10.1K
|4.0
⭐Medium Scale
LiveKit is the open-source framework and cloud platform for building voice, video, and physical AI agents, offering ultra-low-latency, SOTA Voice AI tools, and seamless integration with popular platforms.
561.1K
|5.0
🚀Super High Traffic
Vocode is your go-to platform for building, deploying, and scaling hyperrealistic voice agents. With its modular design and enterprise-grade API, it’s perfect for developers and businesses alike.
504.0M
|5.0
⭐Medium Scale
VideoSDK lets developers add real-time voice, video, and AI agents to any app quickly. With low latency, multi-platform support, and easy integration, it’s perfect for telehealth, KYC, live streaming, and more.
374.7K
|5.0
🌱Emerging Tool
Watermelon’s AI Agents empower businesses to automate customer service, reduce workloads, and improve response times with an all-in-one, easy-to-use platform.
91.5K
|5.0
🚀Super High Traffic
AIlice is a versatile AI agent that automates tasks, enhances productivity, and supports voice interaction, making it an ideal assistant for various applications.
504.0M
|5.0
⭐Medium Scale
Yellow.ai is a cutting-edge AI platform that automates customer service, enhances employee productivity, and delivers human-like interactions across multiple channels. Trusted by 1100+ global brands, it’s the future of customer service automation.
226.4K
|5.0
⭐Medium Scale
Bland AI offers ultra-realistic, multilingual AI phone calls for enterprises, ensuring 24/7 availability, top security, and seamless integrations.
187.4K
|5.0
ConverseNow is the #1 Voice AI for restaurants, slashing labor woes, wait times, and missed orders—while growing sales effortlessly.
8.6K
|3.0
🌱Emerging Tool
eSelf AI revolutionizes customer engagement with human-like AI video assistants that are easy to set up, multilingual, and available 24/7. Perfect for sales, education, finance, and customer service.
44.5K
|4.0
⭐Medium Scale
Automate your phone calls with Synthflow AI's voice agents for seamless customer interactions.
154.2K
|5.0
Role Model AI offers cutting-edge AI tools and voice assistant creation for developers, businesses, and AI enthusiasts. With features like custom voice cloning, AI wallets, and advanced developer tools, it’s the ultimate platform for AI innovation.
3.0
🌱Emerging Tool
Chatling is a powerful, no-code AI chatbot platform that automates customer support, lead generation, and more. It’s easy to use, scalable, and free to start.
85.9K
|5.0
🌱Emerging Tool
Create your own AI phone agents effortlessly with Insighto, enhancing customer interactions and automating workflows.
73.3K
|5.0