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AI toolsAgents & automationMillis AI

Added Oct 29, 2026

Millis AI

Paid
Millis AIAgents & automation views clicks to the websiteNo ratings
Use tool

Platform for building low-latency voice agents

Voice agents from a prompt or codePhone numbers in 100+ countriesInbound and outbound callsWebhook integrationsChoice of LLM and voice providersPaid
OverviewReleasesPricingAlternativesPros & ConsPromptsReviewsQ&A
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millis.ai
Millis AIPlatform for building low-latency voice agentsVisit millis.ai

What is Millis AI?

Millis AI is a platform for creating voice agents powered by large language models, aimed at both developers and non-technical users. It advertises a response latency around 600 milliseconds and links agents to phone numbers for inbound and outbound calls.

Agents can be set up with a natural-language prompt or a few lines of code, and phone numbers can be connected in over 100 countries. Webhooks link them to calendars, CRMs and other services. Billing is a base rate of $0.02 per minute plus the cost of the chosen language model, speech-to-text and text-to-speech providers, and your own LLM carries no extra model charge.

Features

  • Voice agents from a prompt or code
  • Phone numbers in 100+ countries
  • Inbound and outbound calls
  • Webhook integrations
  • Choice of LLM and voice providers

Tags

Voice AgentsLow LatencyAPI

Releases

+ Submit new release
  1. ListedOct 29, 2026

    Millis AI was added to the directory.

Organization

Millis AI

Listed by kitio.ai · unverified owner

Pricing

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Top Millis AI alternatives

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Voiceflow

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Pipedream

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Browserbase

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Headless browser infrastructure for AI agents and automation

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TinyFish

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Web search, fetching and browser automation APIs for AI agents

Freemium🇺🇸Made in United States

Compare Millis AI

  • Millis AI vs Voiceflow
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  • Vapi

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Pros and cons

Pros

  • Low-latency conversations
  • Bring your own LLM at no model fee
  • No-code and code options

Cons

  • Usage billing mixes platform and provider fees
  • Total cost per minute is hard to predict

Prompts & results

No prompts yet. Add your own prompt and output to help others use this tool.

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Reviews

Q&A

What is Millis AI?

Millis AI is a platform for creating voice agents powered by large language models, aimed at both developers and non-technical users. It advertises a response latency around 600 milliseconds and links agents to phone numbers for inbound and outbound calls.

How does Millis AI charge?

There is a base rate of $0.02 per minute, plus separate charges from the language model, speech-to-text and text-to-speech providers you choose.

How much does Millis AI cost?

Millis AI is paid.

Is there a free version of Millis AI?

No. Millis AI is a paid tool.

What are the main features of Millis AI?

Voice agents from a prompt or code, Phone numbers in 100+ countries, Inbound and outbound calls, Webhook integrations, Choice of LLM and voice providers.

Who makes Millis AI?

Millis AI is made by Millis AI.

What are the best alternatives to Millis AI?

Popular alternatives include Voiceflow, Pipedream, Browserbase.

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