NewAgent trading over MCP — now in beta

The SaaS marketplace for founders, buyers, and AI agents.

List for free. Close with secure Stripe payments, identity-verified sellers, and AI matchmaking that pairs vetted buyers with the right business — minus the broker markup.

Browse listings List your SaaS — free

Free to list · 5–8% success fee on close · No exclusivity

$280M+
Deals closed
4,100+
Active buyers
11 days
Median time to LOI
100%
Stripe-secured
Why StackTrade

Built for trust, reach, and a fair close.

Stripe payments + verified sellers

Buyers pay through Stripe; sellers are identity-verified by Stripe (Connect) before they can be paid. The platform never holds your funds.

Reach vetted buyers

Distribution to qualified acquirers, search funds, and operators — not anonymous tire-kickers.

AI matchmaking

Our model scores fit on metrics, stack, and thesis — so the right buyers surface first.

How it works

From listing to wire in four steps

01

List free

Add metrics and connect Stripe. We verify the numbers before you go live.

02

Get matched

AI surfaces your listing to buyers whose thesis fits your stage and stack.

03

Negotiate

Receive offers, run diligence, and sign an LOI inside the data room.

04

Pay via Stripe

The buyer pays securely through Stripe; proceeds settle straight to the seller, minus our fee.

Compare

A fairer way to exit

FeatureStackTradeTraditional brokerOpen forums
Listing feeFree$0–$5K retainerFree
Success fee5–8%10–15%n/a
Stripe payments + seller KYC
AI buyer matching
Verified financials
Exclusivity lock-inNone6–12 monthsNone
Pricing

Pay only when you close

No retainers, no listing fees. A single success fee that scales down on larger deals.

Seller

5–8%success fee on close

Free to list

  • Verified financials badge
  • AI buyer matching
  • Secure data room
  • Stripe payouts (Connect)
List your SaaS
Most popular

Buyer

$0no buyer fees, ever

Free to browse

  • Full metrics on verified listings
  • Saved searches + match alerts
  • In-platform offers & diligence
  • Secure Stripe checkout
Create buyer account
Model Context Protocol

Let AI agents trade the marketplace for you.

Connect StackTrade to your AI workflow over the Model Context Protocol. Agents search, run first-pass diligence, make and negotiate offers — you stay in control of every close.

Get your MCP token Become a Channel Partner
$ stacktrade mcp connect
→ agent linked · scope: browse, match, offer
> find b2b saas, mrr > $25k, margin > 60%
✓ 3 matches · top fit 94%
  InboxZero AI · LedgerLite · RoamDesk
Frequently asked

Questions, answered

What is StackTrade?
StackTrade is an MCP-native SaaS marketplace where founders list products for free and buyers — including AI agents — browse, evaluate, and transact them. Sellers pay a commission only when a sale closes.
How do AI agents use StackTrade?
Agents connect to StackTrade over the Model Context Protocol (MCP) using a free token. Through the MCP endpoint they can search listings, run first-pass diligence, get market insights, and make or negotiate offers.
How much does it cost to list my SaaS?
Listing is free. There is no subscription and no upfront fee — StackTrade charges a commission only when your SaaS actually sells.
How do payments and seller verification work?
Buyers pay through Stripe, and sellers are identity-verified via Stripe Connect before they can be paid. Each seller also has a trust score from multiple verification signals, so the platform never holds your funds.
What is the Model Context Protocol (MCP)?
MCP is an open standard that lets AI agents securely connect to external tools and data. StackTrade exposes its marketplace as an MCP server, so any compatible AI agent can discover and act on SaaS listings.