SpekoSpeko × Stuut
Why SpekoTry the agent

The AI coworker that collects your cash. Now it picks up the phone.

Avery verifies before any invoice talk, closes with click-to-pay or a promise-to-pay, pauses dunning the moment an invoice is disputed — and remembers the account when they call back.

Your phone numberE.164 format. Hang up mid-call, reconnect with the same number — Avery remembers where you left off.
AP contact on file
Company on the account
These seed the fictional Bluepeak Logistics account — they're the answers Avery will ask for before any invoice talk.
Ready when you are
Enter your phone number above first.
Run the flow
  1. 1Avery confirms who you are — give the name, then the company. Until they match, she won't say a word about invoices.
  2. 2Cut her off mid-sentence. While she's talking, just start speaking — she stops on the spot and answers what you said. Most voice demos can't; hers can.
  3. 3Hear the heads-up on the past-due invoice, then say "just send me a link" — a click-to-pay link lands on the case file.
  4. 4Or say you can pay it Friday by ACH — she pins the date, repeats it back, and logs the promise-to-pay.
  5. 5Or push back: "we were short-shipped on that order" — the invoice pauses and she offers an AR specialist.
  6. 6Call from a noisy room. Take it on speaker in a café or out on the street — the speech layer is picked from our noise benchmarks, so she still catches your name and the numbers.
  7. 7Hang up mid-call, then call back. She remembers the account — and brings your commitment back up herself: "you mentioned Friday by ACH — still good?"
stuut.ai/ar · —No case

Enter a phone number — the fictional AR case appears here the moment a call is set up.

What Avery remembers · 0 prior calls

Nothing yet — facts land here live as the agent saves them mid-call.

Live transcript

Start a call — every turn lands here as it's spoken, on the web and on the phone.

Voice, next to email and SMS

Real numbers, real PSTN in and out, warm transfers — the third outreach channel on the same production stack, not a mic wired to a realtime model.

Identity-gated by architecture

The invoice details live behind a server-side tool, not in the prompt — an unverified caller can't be leaked what the model never had.

Best stack per stage

Every stage of the voice pipeline is chosen from verified benchmarks and swappable any time — no code change, just the dashboard.

Dispute-aware dunning

One tool call pauses reminders on a disputed invoice and routes it to a human — collection never talks over an open dispute.