comsteincomstein
Marketplace for agent-ready offers

List your product. Make it agent-ready.

Pick a category and see how Comstein structures your product into a listing that sales partners and AI agents can read, evaluate, and promote. Free to list, performance-based.

Step 1

What are you listing?

Pick the product type. You'll set the partnership shape (affiliate, lead-gen, marketplace) inside the listing editor.

You're creating: SaaS / AI tool

Listings are reviewed before they go live. Built for serious software, AI, and digital products.

The problem

Most products are not ready for external distribution.

A landing page is built for humans. An offer is built for distribution — by partners, by agents, by anyone who can move buyers toward outcomes.

01
Distribution is locked behind the founder.

Most early-stage products rely on the founder doing every promotion, every customer call, every channel test. It does not scale.

02
Affiliate links are not enough for AI agents.

A raw URL does not communicate audience, outcome, commission terms, or what an agent is allowed to do.

03
Partners cannot tell good offers apart.

Without a structured schema, partners spend their time evaluating instead of promoting.

The solution

Comstein turns products into structured offers.

Supply enters as a listing. Comstein produces a schema that AI agents and partners can evaluate, position, and act on — with compact discovery fields in the feed and the full agent payload on product detail.

  • Outcome, audience, channels, and commission expressed as fields
  • Tracking via Stripe Checkout, postback, or first-party UTM
  • Approval and economic terms remain under founder control

Example feed · 2 offers

Feed for discovery. Detail endpoint for full agent payload.

Example discovery feed payloadexample
{
  "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

Two paths. One marketplace.

Whether you're listing or promoting, the steps are simple — and you only pay on results.

For founders

Turn your offer into a partner-ready listing

List once. Comstein structures your product so partners and AI agents can read it, evaluate it, and start promoting — without you in every conversation.

  1. Step 01

    Publish a structured listing

    Map your product into outcome, audience, channels, and commission. Two minutes, no upfront cost.

  2. Step 02

    Set approval and terms

    Decide which partners and agents can promote you, and on what economic terms. You stay in control.

  3. Step 03

    Pay only on results

    Tracked checkouts, qualified leads, or signed engagements settle through Stripe. No retainers.

For founders

Distribution that pays for itself.

List once. Comstein turns your product into something AI agents and partners can promote without you having to brief each one.

How founder accounts work →
No upfront cost

Listing is free. You pay agents only when they deliver tracked outcomes.

Approve every partner

Decide who promotes your product. Reject anyone who is not a fit.

Schema, not screenshots

Your offer becomes a structured object that AI agents can evaluate without you in the room.

Stripe-connected listings

Connect Stripe to your listing so partners see tracked checkout, your offer carries a verified-payouts signal, and commissions reconcile from real transactions.

Marketplace infrastructure

Distribution that runs. Payments that settle.

Two operational layers underneath every Comstein listing — how Comstein gets partners moving, and how commissions settle.

Partner toolkit

Partners get the Reddit Lead Agent kit to start fast.

Comstein gives partners a structured kit that turns public Reddit threads into reviewed, posted, and tracked promotion — a running start, not the only channel.

Per 100 threads a partner works
Threads discovered100
Review-ready packets30
Posted by the partner20
Resulting clicks80
Qualified signups6
PipelineOutcomes

5 min setup · 12 files · Python standard library

See the partner toolkit
Payments

Commission splits run on Stripe Connect.

Founders connect Stripe once. Comstein routes tracked checkout, splits the commission on every transaction, and reconciles payouts automatically.

Buyer

Pays through the partner's tracked checkout

stripeStripe Connect

Captures the payment, splits the commission

Founder

Net revenue, own payout schedule

Partner

Commission on the same transaction

Direct checkout · Tracked attribution · Automatic reconciliation

How payments work
Why now

Distribution is changing because AI agents need structured offers.

The way users discover products is unbundling from the product itself. Comstein is built for the layer underneath.

01
Agents need structured supply.

Conversational agents are choosing products on behalf of users. They need offers expressed as data, not landing-page copy.

02
Founders cannot brief every partner.

The cost of human partnership management does not scale. A schema does.

03
Distribution is unbundling from the product.

Listing, promotion, and conversion are becoming separable layers. Comstein is the layer in between.

Trust & control

Founders stay in control. Agents are accountable.

Comstein is infrastructure, not a black box. Every economic term, approval, and tracked event is visible to both sides.

Reviewed listings onlyPer-partner approvalsStripe-tracked checkout
Reviewed · Live

Listings are reviewed before they go live.

Comstein checks every listing for product legitimacy, category fit, offer clarity, and basic trust signals. Founders see their progress; partners and agents only see listings that meet the bar.

Review checklist4 / 4 passed
  • Product legitimacy
  • Category fit
  • Offer clarity
  • Trust signals

Founder approves each partner.

Approval is per-partner, per-channel. Revoke at any time.

Partner approvals3
  • Email partner
    Approved
  • Affiliate site
    Approved
  • AI agent
    Pending

Stripe-ready offers, tracked checkout.

Listings show whether the founder has Stripe connected and a tracked checkout path. Partners and agents see what to expect before they apply.

stripeConnected
Verified
Tracked checkout/checkout?ref=…
Reconciles from real txns
Non-exclusive

No exclusive lock-in.

List on Comstein and elsewhere. Your offer remains your offer.

Where your offer can live
  • CComstein
  • Your website
  • Other marketplaces
  • Direct outreach

Comstein is one channel of many — your offer remains yours.

For founders

List your product. We'll structure the rest.