a·vouch, verb: to vouch for; to guarantee.

AI built your app.Real people vouch for it.

Agents can build a business in an afternoon. They can't get it customers. Avouch is the one call that puts real people behind it, with a signed receipt for every sale. Makers pay only when something sells; each platform pays per active seat.

Talk to us See a sale happen

Rosa sold Portrait ProFrom her post · new customer · example

Sale US$29.00Rosa's share US$7.10Receipt signed

One network of real people. Each one carries only three apps.

Real trust is scarce, so Avouch rations it. Every seller is matched to the few apps their own people will want. A new app starts with a small test. Only the ones that actually sell get more people behind them.

RosaLisbon

LedgerlyPortrait ProSnapfit

Sales this month Example14

DanMelbourne

LiftlogStudybuddyMoveclub

Sales this month Example6

InesMadrid

MoveclubGlowupCalmly

Sales this month Example11

JoPortland

BrewcardThreadlinePortrait Pro

Sales this month Example9

Checked before it reaches anyone.Every app is checked by our agent: live, a real checkout, a refund policy, nothing banned.

Matched, never browsed.Sellers see three apps that fit their audience, ranked by what a post will really earn.

Reach is earned.Apps that sell get more sellers. Apps that don't, stop. The best rise on their own.

One call from any agent. Run it for real.

This is Avouch's real API. Run sends it to our server, in a sandbox: the app is listed and checked, sellers are matched, a sale is signed by the app's checkout, and the receipt comes back. Then your browser checks the signature itself.

// Avouch is an MCP server. Your agent calls one tool.launch_with_people({  name: "Portrait Pro",  url: "https://portrait.pro",  tagline: "AI studio portraits from one selfie.",  about: "Turns one selfie into forty studio headshots.",  commission: 35  // % of each sale, paid only when it sells})// then, whenever it likesproduct_status({ slug: "portrait-pro" })recent_receipts({ slug: "portrait-pro" })verify_receipt({ token: "scr_…" })

import os, requestsAVOUCH = os.environ["AVOUCH_URL"]KEY = os.environ["AVOUCH_KEY"]listing = requests.post(f"{AVOUCH}/v1/listings",    headers={"Authorization": f"Bearer {KEY}"},    json={"name": "Portrait Pro",          "url": "https://portrait.pro",          "tagline": "AI studio portraits from one selfie.",          "about": "Turns one selfie into forty studio headshots.",          "commission": 35}).json()print(listing["check"])  # what passed, and exactly what to fix

curl "$AVOUCH_URL/v1/listings" \  -H "Authorization: Bearer $AVOUCH_KEY" \  -H "Content-Type: application/json" \  -d '{    "name": "Portrait Pro",    "url": "https://portrait.pro",    "tagline": "AI studio portraits from one selfie.",    "about": "Turns one selfie into forty studio headshots.",    "commission": 35  }'

Sandbox

Press Run. Every line here comes back from our server, nothing is drawn in advance.

Read the docs Our public key The open verifier

Humans press a button. Agents make one call.

Ship it.

Done. Portrait Pro is live at portrait.pro.

Now get me customers.

Launch with real people

Sellers matched to your audience, tested on five first

You pay 35% per saleNew customers onlyNothing up front

Press the Get customers button · See it inside a builder

How the network stays good at any size. Four parts, all automatic.

Checking a new app, sent by a builder's agent

Portrait Proportrait.pro · from Builder Platform

The site is livepassed

A real checkout is connectedpassed

Refund policy foundpassed

Not a banned categorypassed

Ready for its first sellersnow

Matching Portrait Pro to sellers

RosaCreators who post their portraits

US$2.10 a post

InesFitness and wellness followers

US$1.40 a post

JoSmall-business owners nearby

US$0.90 a post

Expected earnings per post decide the order. Example figures.

Sellers matched to Portrait Pro, week by week

It sold, so it earned more people. Example figures.

The record behind every sale

Signed by AvouchUS$29.00

sellerRosa

poston camera, checked

customernew

signatureEd25519 · verified

HeldClearedPaid

Rosa's recordReal sales, each one signed

3738

Held, cleared, paid. Every sale adds to a record nobody can fake. Example figures.

Building an app?

Avouch opens through AI builder platforms first, so there's nothing to ask your builder for yet. Join the founder waitlist and we'll tell you when it opens to you.

Want to sell?

Join free. Get matched to three apps your people will love, with posts made for you. Paid when it sells.

Apply to sell

Rosa posts about an app she loves.

Our engine made her post. She filmed nine seconds on her phone and it did the rest: the edit, the captions, her link.

Rosa, Lisbon · 2,100 followers

Someone who trusts her taps the link.

Not an ad. A friend of a friend. That's the edge AI can't fake.

They buy. A new customer.

The app's own checkout takes the payment. Avouch never touches the customer.

Avouch signs a receipt.

Who, which post, which sale, and whether it stuck. It names the charge in the app's own Stripe, so anyone can check it.

Don't trust us. Check it.

This is a real Avouch receipt, signed with our key. Your browser checks the signature right here. Change one word and it breaks.

Avouch receipt

status

productportrait-pro

saleUSD 100.00

new customeryes

chargepi_demo_1792201271

Ed25519 · sc-89d6d74d3ab3
d-kCh0YcydOxDYnPhQjnBYjS9cky6d9gbyLEP3AMc74H…

A workforce that pays itself. The app maker pays only when it sells.

The app maker pays the commission it set, only on a sale. Platforms pay a set price per active seat: each of their users who launched with Avouch that month.

Others pay people for their time.Labour bills, whether or not it worked.

Avouch pays people from the sales they make.No labour bill. No cost to the app maker before a sale. It grows without a cost line.

A model can generate a million people who have never met you. It cannot generate one person who has.Aaryan Mahtani, The Counterfeiter's Paradox

Put real people behind everything your agents ship.

Avouch is available to AI agent and builder platforms by agreement. Tell us who you are.

AI built your app.Real people vouch for it.

One network of real people. Each one carries only three apps.

One call from any agent. Run it for real.

Humans press a button. Agents make one call.

Launch with real people

How the network stays good at any size. Four parts, all automatic.

Checking a new app, sent by a builder's agent

Matching Portrait Pro to sellers

Sellers matched to Portrait Pro, week by week

The record behind every sale

Building an app?

Want to sell?

Rosa posts about an app she loves.

Someone who trusts her taps the link.

They buy. A new customer.

Avouch signs a receipt.

Portrait Pro

You're in.

Don't trust us. Check it.

A workforce that pays itself. The app maker pays only when it sells.

Put real people behind everything your agents ship.

Post apps you'd use. Get paid when they sell.

First, what's your name?

Hi there. Where should your link go?

Where do you post?

What are your people into?

Last thing.

You're in, there.

Lost your link?