Build agents by talking
Say what you want handled. Your Companion checks it understood you.
Public beta · iPhone & Android
Your AI agents live on your phone, not in someone else's cloud.
Build them by talking. They use your calendar, contacts, camera, location and Shortcuts to get real things done. Nothing to host, no Mac mini.
Available on iPhone & Android:
iPhone (iOS 17+ · TestFlight)Android (10+ · Google Play)
A day with HITL
Real screens from the app, doing real things.
Share anything to any agent.
From any app, share a PDF, link or photo straight to the agent that should handle it.
Built, tested, scheduled
Your new agent runs on schedule, right on your phone.
You approve what matters
Agents show the exact action and wait for your tap.
Just say it.
Every agent is a voice agent. Talk, and it runs the app.
Fast, repeatable workflows
Agents turn routines into fast workflows you can re-run.
Agents can build you mini-apps
Tappable boards for your tasks, habits and people.
How It Works
Three steps, all on your phone.
1
Talk to your Companion
Describe what you need in plain words, typed or spoken.
2
It builds your agent
Your Companion sets it up, tests it and puts it on a schedule.
3
It runs on your phone
Watch your agents work from Home, and step in whenever you like.
Mobile Superpowers
Your agents don't just live in a chat box. They have direct access to your phone's sensors, hardware, and system tools to get real work done.
Runs your day
Calendar, reminders, contacts, alarms.
On iPhone, alarms open the Clock app.
Talks for you, with your OK
Drafts texts and emails for you to send, and starts calls you confirm.
On Android it can also read your other apps' notifications.
Knows where you are
Location, plus geofence automations ("when I get to the office...").
Works while you're away
Schedules, heartbeats and triggers wake your agent, which runs on your phone.
Sees and remembers
Camera, text recognition (OCR), photo search, on-device memory and files.
Browses for you
An in-app agentic browser, web search and web requests.
Plugs into your phone
Apple Shortcuts (build and run), Siri "Ask HITL", Share to HITL, Live Activities, and Health (Apple Health / Health Connect).
On Android it can analyse your screen when you tap.
Your model, your choice
HITL-managed models from leading AI providers, included with your plan; bring your own API key (OpenAI, Anthropic, Google, OpenRouter); or connect your own self-hosted OpenAI-compatible endpoint.
Runs on your phone, not a cloud VM. Your data stays there.*
*Agents stay on your phone unless you turn on backup; HITL registers only their names, for metering. Model requests go to the provider you choose. See our privacy policy.
Any model. Your choice.
Built-in, any major provider, or your own server. You choose how private.
See it in 50 seconds
Developer & Power User Hub
One app for all your remote agents.
Already running Claude Code, an MCP client or OpenClaw? Get their questions and approvals on your phone too. Unblock coding and background workflows with one-tap decisions from anywhere.
Connect existing coding agents, workflows and openclaw instances 
OpenClaw
Claude Code
Codex CLI
Gemini CLI
Cursor
and more.
OpenClawClaude CodeCodex CLIGemini CLICursorand more.Also works with any non-MCP client via our API.
How is HITL different?
Agents run in an app on your phone.
No cloud computer, server or Mac mini.
A team of specialised agents.
Not one assistant.
Your model, your key.
Use HITL's built-in models, your own key, or your own server.
Frequently Asked Questions
Does HITL run on my phone or in the cloud?
On your phone. HITL is an iPhone and Android app, and your agents, their memory and your chats live there, not on a cloud computer we rent for you. When an agent needs to think, it sends that request to the AI provider you choose. Some Android phones can also run an experimental model on the phone itself.
Does my data leave my phone?
Your agents, their memory, your chats and your files are stored on your phone. When an agent works on something, your request, plus anything the agent read to answer it (for example a calendar entry or a photo), goes to the AI provider you've chosen. That's the only way it can reply. The first time this happens, the app tells you what's sent and to whom, and asks your permission. We don't sell your data. Backups are made only when you ask for them.
Will an agent send a message, make a call or spend money without asking me?
No. Texts and emails are drafted for you to send yourself, and calls start only when you confirm. Every tool an agent can use has a trust level:
- Free for read-only lookups;
- Soft Confirm, where the agent pauses with an Approve/Deny card;
- Hard Confirm for sensitive actions such as deleting data or anything involving money.
The agent shows you exactly what it's about to do and waits for your tap.
What can agents actually do on my phone?
The things your day runs on:
- calendar, reminders, contacts and alarms;
- drafting texts and emails, and starting calls you confirm;
- location, including "when I get to…" triggers;
- the camera and text recognition;
- searching your photos;
- browsing the web in an in-app browser;
- Apple Shortcuts, Siri ("Ask HITL") and Health on iPhone;
- reading notifications and analysing your screen on Android.
Each of these needs your permission first.
Why several agents instead of one assistant?
One assistant juggling every instruction gets confused. With HITL, each agent has one job, such as a morning brief, a receipts tracker or a research helper, with its own instructions, tools, model and schedule. Your Companion helps you build and manage them, and agents can team up in a Squad for bigger jobs.
Can Claude Code or another AI agent ask me questions on my phone?
Yes. Add HITL as an MCP server in Claude Code, Codex CLI, Gemini CLI, Cursor, Windsurf, Zed or any MCP client, or connect an OpenClaw instance. Its questions, notifications and approval requests then arrive in your HITL Inbox. You answer with a tap, by voice or with a file, from anywhere. Optional end-to-end encryption is available.
Is HITL free?
Yes. The Free plan includes agents, up to 4 active schedules and a monthly model allowance. Agents are unlimited during the beta. Pro and Max add more model usage and schedules, and their prices are shown in the app for your country. Bringing your own API key works on every plan, including Free.
Meet Your New Companion.
Your AI agents live on your phone. Join the public beta on iPhone and Android.