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Supafone for plumbers

Never lose the next job while you’re under a sink.

Supafone picks up the calls you can’t take, writes down what every customer needs, and can call the supply house for you.

Join the iPhone beta

Free public beta for iPhone

A plumber with a toolbox working in a bathroom.
Example

“I was elbow-deep in a water heater when Supafone took the call. When I came up, I had the address and the leak details.”

You’re under a sink when the phone rings, and the job goes to whoever picks up.

Here is how Supafone helps.

AI answers

It answers when your hands are full

Tap Let Supafone answer, or let a missed call go to your AI. It takes the message, and you get the address, the problem and a callback number in the notes.

More on AI answers

An incoming call from Dana Reyes shows Decline, Let Supafone answer, and Accept with coach. Tapping Let Supafone answer hands the call to the AI, with a banner saying Supafone is taking the call. Then the recording of another call that Supafone answered shows its notes: the caller asked about weekend hours and Supafone took a message.

AI agent · Supafone+

Let it make the calls

Ask it to call three supply houses and find who has the part today. It calls at once from your number, gets through the phone menus and waits on hold.

More on AI agent

You ask Supafone: Call three supply houses and find who has a 50-gallon gas water heater in stock today. Supafone calls three supply houses at once from your number. Bayside Plumbing Supply has two in stock and holds one for you at $689. City Pipe & Supply answers with a phone menu; Supafone presses 2, waits on hold, and hears they will have one Thursday. Valley Plumbing Wholesale does not answer. You can listen in or take over any call.

Call notes

Every job, written down

Customer, address, the problem, the quote and what you promised, from every call, searchable later.

More on Call notes

Leak under kitchen sink

  • Today
  • Answered by Supafone

Details

  • Slow leak under the kitchen sink, getting worse
  • 1428 Alder St, side gate is unlocked

Follow-ups

  • Call back before 4 pm to confirm a time

Private by design

Your calls are yours.

No ads, never sold, and you decide who gets recorded.

  • Never sold, no adsWe don’t sell your data, and there are no ads in the app.
  • Not training dataSupafone doesn’t train AI models on your calls.
  • Never record someoneAdd anyone to your never-record list and no audio of their calls is kept.
  • Encrypted and walled offEncrypted in transit and at rest. Only you can sign in to your account.

To caption, coach and write your notes, Supafone processes calls in the cloud with the providers listed in the app under Settings, Privacy & legal, such as Twilio, Deepgram and Anthropic. Calls are recorded by default so you can listen back, and you control that per person and per call. Supafone isn’t end-to-end encrypted, and we don’t claim it is. Read the privacy policy

FAQ

Questions from plumbers.

Can it pick up when I can’t?

Yes. Tap Let Supafone answer on an incoming call and the AI takes it. Calls you miss are answered by your AI too, and you get the notes either way.

Do I need a new phone number?

No. You keep your cell number. Supafone sets up a number behind the scenes, and your cell forwards calls to it so they ring in the app.

Which carriers does it work with?

The major US carriers, including Verizon, AT&T and T-Mobile, and most others that support call forwarding. The app checks your carrier and shows you the exact steps.

Try it on your next call.

Supafone for iPhone. Free to start, and in public beta on TestFlight right now.

Join the iPhone beta

See everything Supafone does