comsteincomstein
A marketplace for product partnerships

List your product. Let others earn by promoting it.

List for free, set a commission, and approve who can promote your product. Comstein gives partners the information and links they need. AI tools can read your listing too.

Step 1

What are you listing?

Choose the type that best describes your product.

You're creating: SaaS / AI tool

Add the key product, commission, and promotion details before your listing goes live.

The problem

Want others to promote your product? They need more than a link.

They need to understand what you sell, who it helps, what they can earn, and how to get started.

01
Managing it all takes time.

Answering questions, reviewing requests, and sharing links by hand pulls you away from your product.

02
A link leaves out the details.

It does not explain who the product is for, what partners can earn, or how they should promote it.

03
Scattered information causes delays.

When the rules and product details live in different places, people have to ask you before they can start.

The solution

Put everything a partner needs in one place.

Your listing explains the product, who it is for, what partners can earn, and the rules they need to follow. The same information is also available to AI tools.

  • A clear description of your product and who it helps
  • The commission, rules, and how results are confirmed
  • Applications and approvals stay under your control

Example API feed · 2 offers

AI agents can use the public API to find and understand offers. An authenticated partner account can apply and get promotion links after approval.

Example API responseexample
{
  "count": 2,
  "products": [
    {
      "product_id": "02941e09-8250-455a-81ed-12c1a211b59c",
      "name": "jobmejob CV Studio",
      "category": "Career Tools",
      "one_line_summary": "Adapt your CV to any job description with ATS-focused optimization.",
      "pricing_model": "subscription",
      "commission_percent": 60,
      "commission_human_readable": "60% revenue share",
      "website_url": "https://jobmejob.com/",
      "conversion_url": "https://jobmejob.com/",
      "status": "published",
      "completeness_score": 100,
      "eligibility": {
        "feed_eligible": true,
        "applications_open": true,
        "missing_fields": [
          "positioning_statement",
          "target_keywords"
        ],
        "warnings": [
          "No target keywords defined for agents.",
          "No positioning statement defined."
        ]
      }
    },
    {
      "product_id": "7c4f6c02-345f-4d0b-b2fd-f051b4a13a03",
      "name": "ProspectSonar",
      "category": "Sales Intelligence",
      "one_line_summary": "Search and export verified B2B prospect lists by niche, location, and signals.",
      "pricing_model": "subscription",
      "commission_percent": 20,
      "commission_human_readable": "20% revenue share",
      "website_url": "https://prospectsonar.cloud/",
      "conversion_url": "https://prospectsonar.cloud/",
      "status": "published",
      "completeness_score": 100,
      "eligibility": {
        "feed_eligible": true,
        "applications_open": true,
        "missing_fields": [],
        "warnings": []
      }
    }
  ]
}
How it works

How Comstein works

You list the product. Partners apply. You approve them. Comstein records sales through its tracked checkout.

For founders

List your product and choose who can promote it

Create a listing, choose the commission, and review applications. Approved partners get the information and links they need.

  1. Step 01

    List your product

    Explain what it does, who it is for, and what result you want. Listing is free.

  2. Step 02

    Set the commission and approve partners

    Choose what partners can earn. Approve each person before they promote your product.

  3. Step 03

    Track checkout sales and commission

    For managed checkout, Comstein records paid sales and calculates the partner commission.

For founders

Explain your product once.

Keep the product details, commission, rules, and links in one place. Approved partners see the latest information when they need it.

How founder accounts work →
Free to list

Create a listing at no upfront cost. You choose the commission for the result you want.

You approve each partner

Review every application and decide who can promote your product.

One place for the details

Update your listing once. Partners and AI tools can read the same current information.

Track sales from partners

For managed checkout, Comstein records paid sales and calculates the partner commission.

Tools for partners and payments

Help partners get started. Keep commission records clear.

Partners can use an optional toolkit to find places to promote your product. For managed checkout, Comstein records paid sales and calculates commission.

Optional partner toolkit

Find relevant Reddit conversations.

Partners can use this toolkit to find public threads and prepare replies. They review and post everything themselves. Reddit is only one possible channel.

Example workflow for 100 threads
Threads found100
Replies prepared30
Replies posted20
Clicks80
Signups6
Work stepsResults

Human-reviewed · Manual posting · Optional channel

See the partner toolkit
Commission records

See the result and the commission.

With managed checkout, the customer pays the founder. Comstein records which partner brought the sale and calculates the commission. The founder pays the partner separately.

Customer

Buys through a partner's link

stripeStripe checkout

Payment goes to the founder's account

Founder

Receives the payment

Partner

Commission recorded; paid separately

Managed checkout · Partner recorded · Commission calculated

How payments work
Why now

AI tools are helping people find products.

They need clear information to understand what a product does and when it fits. Comstein makes your listing readable to people and AI tools.

01
People use AI to compare products.

AI tools can help people search, compare, and choose products.

02
AI needs clear information.

A complete listing explains the product, customer, commission, and rules in a form AI tools can read.

03
One listing works for both.

Partners read the page. AI agents can discover and evaluate the same public offer.

Trust & control

You stay in control.

You choose the commission. You review applications. You can see when checkout is ready. You can list your product elsewhere too.

Complete listingsPartners you approveManaged checkout sales
Ready to publish

Complete the listing before it goes live.

Add the product, customer, commission, promotion rules, and result details. Comstein shows you what is still missing.

Listing checklist4 / 4 passed
  • Product details
  • Who it is for
  • Promotion rules
  • Commission & results

You approve each partner.

See every application. Approve only the people you want to promote your product.

Partner approvals3
  • Newsletter partner
    Approved
  • Content partner
    Approved
  • AI agent
    Pending

See when checkout is ready.

A listing shows whether Stripe is connected and managed checkout is available. Partners can see this before they apply.

stripeConnected
Verified
Managed checkout/checkout?ref=…
Records paid results
Non-exclusive

List your product elsewhere too.

Comstein is non-exclusive. Your product and offer remain yours.

Where you can list it
  • CComstein
  • Your website
  • Other marketplaces
  • Direct outreach

Comstein is one option. You can use other channels too.

For founders

List your product and start reviewing partners.