Added Oct 29, 2026
Millis AI
PaidPlatform for building low-latency voice agents
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
Releases
+ Submit new release- Listed
Millis AI was added to the directory.
Organization
Millis AI
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Paid
- Paid options from
- Not listed
Sponsored
Your AI tool here
A Featured launch puts your tool in this spot and on the home page for a week.
Top Millis AI alternatives
View allAgents & automation
Collaborative platform for designing chat and voice AI agents
Agents & automation
Integration layer giving AI agents 10,000+ tools with managed auth
Agents & automation
Headless browser infrastructure for AI agents and automation
Agents & automation
Web search, fetching and browser automation APIs for AI agents
Compare Millis AI
If you liked Millis AI
Very fast inference API for open models on custom LPU chips
FreemiumModels & APIsMade in United StatesSpeech-to-text, text-to-speech and voice agent APIs for developers
FreemiumAudio & voiceMade in United StatesWafer-scale chips serving open models at record inference speeds
FreemiumModels & APIsMade in United StatesLow-latency text-to-speech API for voice agents
Freemium · $5/moAudio & voice5 clicks to the websiteMade in United StatesDeveloper platform to build, test and deploy voice AI agents
Freemium · $29/moCustomer supportMade in United States
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.
Share a prompt
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.