Claude Code, Codex & any MCP agent

Stop babysitting your agents. Let them call you.

When your agent hits a decision it can't make — a deploy, a booking, a purchase — your phone rings. Say what you want. It goes straight back as the agent's answer, and the work keeps moving.

  • Free during the beta
  • Then a $30 credit
example
Example
agent log — travel agent

▸ Book my Bangalore trip, Oct 12–19

Pick a moment your agent needs you

You decide when it calls.You can ask it to call you, too.

Three reasons your phone rings

  1. Keep me updated.

    On a schedule

    “Call me every hour with the short version.”

  2. Bring me into the moment.

    At the moment

    “Call me before anything destructive — or when it's done.”

  3. I have something to add.

    When you ask

    “Call me back when you reach a good stopping point.”

Works with the agents you already run

  • Claude Code
  • Codex CLI
  • Cursor
  • VS Code (Copilot)
  • Windsurf
  • Cline
  • Gemini CLI
  • Grok CLI
  • Zed
  • Antigravity

The part nobody automated

Your agents run for hours. They still stop for you.

Autonomous doesn't mean unattended. Sooner or later every agent hits a call only you can make — and right now it has no way to reach you.

  • It stalls

    42 min

    on one yes-or-no question

    You come back to find your agent waiting on something you could have answered in a sentence.

  • It idles overnight

    7h 12m

    idle since 1:14 a.m.

    A long job hits a decision after you've gone to bed, and nothing moves until morning.

  • It guesses

    $1,240

    spent without asking

    Or it doesn't wait: it books, buys or deletes on its own, and you find out afterwards.

An alert tells you.

Slack pings and push notifications still leave you to stop, get back to a keyboard and reply.

Seen 42 min later · the fare was gone

A call takes your answer.

You say it once, wherever you are, and the agent carries on.

Answered in 11s · booked

How it works

One link. One rule. One call.

The agent keeps its context. You keep your say. AgentCall carries only the words — its question to you, and your answer back.

  1. Connect your agent

    Give your agent this link. It reads the setup steps and connects itself — you just sign in.

  2. Tell it when to call

    Write rules the way you'd brief a colleague. Every agent you connect reads them.

    “Call me before anything costly.”
  3. Pick up and talk

    Your phone rings with the question. Your answer goes straight back to the agent.

    Your words, back as its answer

The call screen

You pick up. You talk. It listens.

A real voice call in your browser — no phone number, no dialling in. Interrupt it, redirect it, approve it: your words land in the agent's tool result, transcribed, never summarised.

  • Talk over it

    Start speaking and the agent stops mid-sentence. The transcript marks where it was cut off.

  • Hear it, read it

    Every line is spoken aloud and written out live, word by word.

  • Your words are the answer

    What you say goes back as the agent's tool result — transcribed, never summarised or reworded.

  • Mute, type or hang up

    Somewhere loud? Type your reply instead. End the call and the agent carries on.

What you get

Everything a line to you should do.

Both directions, your rules, your hours — and every word written down. All of it free during the beta.

  • Your agent calls you

    The moment it needs a decision — not when you happen to check. Your phone shows who's calling and why.

  • You call your agent

    Ask for a call from your phone; it rings you back at its next check-in.

  • Rules in plain language

    Tell every agent when to call, once. Edited like a note.

  • Quiet hours

    Enforced by the server: 3 a.m. only rings if you allow it.

  • Barge-in

    Start talking and the agent stops mid-sentence to listen.

  • Voicemail

    Miss a call and it leaves a message you can call back from.

  • Every call, written down

    Transcripts in your history. Delete any call for good.

  • No phone number

    It rings in the web app on your phone, tablet or laptop — first to answer takes it.

Apps

It rings in your browser today. Your lock screen next.

Install it from your browser on any phone, tablet or laptop — no app store needed.

  • Web appPWA

    Available now

    An app you install straight from your browser. Its own icon on your home screen, full screen, and calls that ring — no app store.

  • Android

    Private beta

    Answer and Decline right on the lock screen. In private beta, not yet available to install.

    Google PlayComing soon
  • iPhone

    Coming soon

    A native iPhone app is coming soon. Until then, add the web app from Safari's Share menu.

    App StoreComing soon

Built with itself

AgentCall is built by an agent that calls its human.

The founder's own calls: 20 in 30 days, as of September 2026 — one person's numbers, not a benchmark.

median time to pick up
11s
median call — then back to work
2 min
of calls answered
85%
words invented between you and the agent
0

Pricing

Start free. Get the Hotline for 27¢ a day.

One night with an agent stuck on a yes-or-no question costs you hours of its work. Every feature is free during the beta — and when billing starts, your first 3 months are on us.

Signup credit

$30

For new accounts

3 months on us

Credited to accounts made now, used when billing starts. Until then every feature is free.

Ping

Try it with one agent.

$0forever

no card

  • 10 calls a month
  • 1 device
  • 7-day call history
  • Every agent, your rules, quiet hours
Start free
No card, no trial clock

Hotline

Best value

Agents running all year.

$8.25/ month

$99 billed yearly · 2 months free

All of Direct Line, plus:

  • 2 months free against monthly
  • Your $30 credit still applies
  • One bill a year
Get the Hotline
When billing starts: 30-day money-back guarantee

Direct Line

Real work, month to month.

$9.99/ month

billed monthly

Everything in Ping, plus:

  • Unlimited calls
  • Every device you own — first to answer takes it
  • Full call history, every transcript
  • Voicemail when you miss a call
  • Ask your agent for a call — it rings at its next check-in
  • Pick from six voices
Get a direct line
When billing starts: 30-day money-back guarantee

Billing isn't switched on during the beta: every account gets every feature today, free. Your $30 credit starts counting only when billing does. Calls include about an hour of voice each way per day; past that, a call carries on as text. Native apps: Android in private beta, iPhone coming soon.

Privacy

A bridge, not a listener.

Your agent runs where it always has. Only the conversation crosses the wire.

Read the privacy policy

Stays with your agent

  • Files, code and data
  • Tools and logs
  • Credentials and keys
  • Reasoning and context

Crosses the wire

The agent's words, to you

Your reply, back as text

Reaches you

A call in the web app, wherever you are.

Afterwards, the text of the call in your History — yours to delete.

  • No LLM in the middle

    Nothing rewrites or invents a word. What you hear, the agent wrote.

  • No call recordings

    Your voice goes to transcription and isn't recorded; only an agent's opening line may be cached briefly.

  • Delete anything

    Any call, any device, or your whole account — self-serve and permanent.

AgentCall never sees your repository, terminal, files or credentials.

FAQ

Straight answers.

Anything else? The docs cover every setting — and every call's transcript is yours to read.

Your agent's next question shouldn't wait for you.

Give it a line to your phone with one link. The rest of your setup stays exactly as it is.

Free during the beta, no card · then a $30 credit (3 months)