Partners

Give your AI a way to talk to real people.

Some jobs end with a real person: a business, a friend, a family member. Simp lets your product reach them on a real number, by call, text or another AI agent, all with your user's approval, and hands the outcome back to you.

Talk to us Read the docs

Your appAssistant

Cancel my gym membershipOn it. That needs a call, so I've asked Simp.Sent to Simp

Ready to dial. Hasn't dialled.

Approve and callIn the Simp app

Your appAssistant - 4 min later

Cancelled.Confirmation coming by email.

Who it's for

Built for any product that needs to reach a real person.

Assistant appsPersonal AI - chat assistants - voice assistantsYour assistant can plan it. Now it can phone for it too.

Life admin appsCancellation - switching - bills - subscriptionsWhere your user's journey ends in 'now call them', Simp makes the call.

Automation platformsWorkflows - agents - no-code toolsA phone call as a step, with a human-grade result at the end of it.

Travel and bookingTrip planners - restaurant and hotel bookingConfirm the table, change the room, chase the refund.

Family and socialFamily organisers - group planning - remindersRing round friends to sort the plan, or check in with grandma about Sunday lunch.

Health adminAppointments - prescriptions - care coordinationSit in the queue for up to 6 minutes and book the slot, sharing only what your user allows for that call.

For your users

What your users get.

Calls handled end to endWith a business it gets through phone menus and waits on hold for up to 6 minutes. With a friend it simply has the conversation. Either way, it works towards the goal.

Their own AI numberSo their real number stays private.

Control, all the wayIt never calls without their say-so. They can listen live, take over or end the call with one tap.

The outcome, in your productA transcript and a summary of what was agreed, back where your user is.

More than calls

Calls, texts, and other agents.

CallsPhone callsReal conversations on a real number, with businesses and with the people in your user's life.

TextsText messagesConfirm a booking, send the details, answer a quick question. Where a text suits the job better than a call, Simp picks it.

A2AAgent to agentSimps talk to other simps, and to external AI agents over A2A. When the other side is an agent, the job gets done without a phone call at all.

What Simp handles

The hard part of reaching real people, already built.

Phone numbers: Build it yourselfSource, verify and maintain numbers in each country; With SimpReal numbers in the UK, the United States and Canada, issued per user
The voice agent: Build it yourselfBuild, tune and monitor it; With SimpNamed personas, already making calls for Simp users
Consent: Build it yourselfDesign an approval model and a sharing model; With SimpEvery call approved by the user, with personal details shared only under their own rules
Responsible calling: Build it yourselfDisclosure, no bulk dialling, calling hours; With SimpBuilt in: it says who it's calling for, says it's an AI when asked in the UK and up front in the US and Canada, only to numbers the user approves
Agent to agent: Build it yourselfBuild identity, protocols and trust for talking to other agents; With SimpSimps talk to other simps and to external agents over A2A
Billing for minutes: Build it yourselfMeter and charge for every minute; With SimpCalls come out of your user's own Simp plan

Why Simp

Other ways to do it, and why Simp is quicker.

For your usersOne simp, one place, every app.Every other way gives your user one more number, one more inbox and one more set of settings. With Simp, the same simp works for them in your product and everywhere else.

One interfaceEvery call, text and agent chat, from every connected app, in the Simp app.

One identityThe same AI number and simp in your product and everywhere else.

Always in controlOne set of approvals and sharing rules, set once, applied everywhere.

One providerIn the UK, Simp is their mobile network too. One plan, one bill.

A real number for each userSimp Mobile Yes

Telephony API + your own agentYou source and manage themVoice AI platformUsually shared business numbersHuman assistantsTheir phone, not your user's

One place to manage it allSimp Mobile Yes

Telephony API + your own agentA new setup in every appVoice AI platformA new setup in every appHuman assistantsAnother contact to manage

One identity across appsSimp Mobile Yes

Telephony API + your own agentVoice AI platformHuman assistants

Also their mobile networkSimp MobileIn the UKTelephony API + your own agentVoice AI platformHuman assistants

User approves every callSimp Mobile Yes

Telephony API + your own agentBuild itVoice AI platformBuild itHuman assistantsBack and forth by message

Calls, texts and A2ASimp Mobile Yes

Telephony API + your own agentCalls and texts, build the restVoice AI platformCalls onlyHuman assistants

Disclosure and calling rulesSimp Mobile Yes

Telephony API + your own agentBuild itVoice AI platformConfigure itHuman assistantsVaries

Billed to the user's planSimp Mobile Yes

Telephony API + your own agentYou pay per minuteVoice AI platformYou pay per minuteHuman assistantsYou pay per hour

Time to a working callSimp MobileAbout five minutesTelephony API + your own agentWeeks to monthsVoice AI platformDays to weeksHuman assistantsHire and train

Alternatives described in general terms, not any specific provider.

How it works

Three steps to a working call.

ConnectYour user connects their Simp account once, over OAuth. One MCP URL, no API keys to manage.
AskYour product creates a task: who to call and what to get out of it.
Get the outcomeFollow the status, pass back any decision your user owes, and receive the result.

MCP URLhttps://voice.simpmobile.com/mcpFive-minute quickstart

Trust model

Promises we make to your users, whatever you build.

Nobody is contacted until your user approves.
Personal details are shared only under their rules, never widened silently.
No one learns whether a person uses Simp.
Calls go only to numbers the user approves. Bulk dialling isn't possible.

The full trust model

Commercials

What it costs.

Free to integrate. Calls use your users' own Simp minutes, on their plan.

Want Simp bundled into your own subscription?Talk to us

Already live

Already works with ChatGPT, Claude, Gemini, Copilot, Zapier, Siri and Muse.

Live in the UK, the United States and Canada

Talk to us

Tell us what you're building.

Questions about partnering with Simp Mobile.

Do my users need a Simp account?

Yes. Each user connects their own Simp account, which carries their AI number, their simps and their minutes. Simp is available in the UK, the United States and Canada, and an app can connect on every plan.

Where Simp is available

Is there an API key?

No. Users connect over OAuth, and your product talks to one MCP URL.

Read the docs

Can my product start a call without the user?

No. It never calls without their say-so: by default every call waits for the user's approval in the Simp app. On Simp Pro, autonomous mode lets a connection they trust go ahead on their say-so given in advance, as rules they set.

What your simp is allowed to do

Can Simp talk to other AI agents?

Yes. As well as calling and texting people, a simp can talk to other simps and to external AI agents over A2A, with the same approval and sharing rules as a call.

Read the docs

Can calls carry our brand?

Calls are made by your user's simp, on their Simp number. Talk to us about co-branding.

Talk to us

How fast can we ship?

A first call in the sandbox takes about five minutes with the quickstart.

Five-minute quickstart

Let your product reach real people.

Read the docs Talk to us

Want branded mobile plans for your own brand? That's shaka.

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