Everything about how buying and selling startups with payment-provider-verified revenue works — and how Startup Market compares to other marketplaces.
Startup Market (startupmarket.tech) is an informational marketplace catalog of startups and SaaS businesses for sale. What sets it apart is that each listing's revenue is read directly from the seller's payment provider — Stripe, LemonSqueezy or Polar — through a read-only connection, so buyers see real MRR, 30-day revenue and growth history rather than self-reported screenshots. It is a catalog, not a broker or escrow service: buyers and sellers negotiate and settle directly.
The seller connects a payment provider — Stripe, LemonSqueezy or Polar — using a read-only key. Startup Market reads MRR, 30-day revenue and history straight from the provider's API, not from screenshots or spreadsheets. Metrics are shown as the provider returns them and are informational; there is no guarantee of accuracy, completeness or timeliness, and buyers should still do independent due diligence.
Browsing the catalog, searching and filtering listings is free. Listing a startup for sale is also free for sellers. Startup Market does not charge a commission on deals because deals happen directly between buyer and seller, off-platform.
Browse or filter the catalog for startups that are marked for sale, open a listing to review its verified MRR, revenue history and asking price, and contact the seller to negotiate. Startup Market is an informational catalog and does not take part in the transaction, so buyer and seller agree terms, run their own due diligence and settle directly, ideally with a contract.
Submit your startup and connect a payment provider (Stripe, LemonSqueezy or Polar) with a read-only key. Startup Market reads the metrics and publishes your listing with verified MRR and revenue history, which helps buyers trust the numbers. Listing is free and you keep control of the deal — Startup Market never moves money or acts as a party to the sale.
No. Because Startup Market is an informational catalog rather than a broker or escrow service, it does not process the transaction and does not take a success fee or commission. Buyer and seller settle directly on whatever terms they agree.
No. Metrics are read from the payment provider's API and shown as the provider returns them, with no guarantee of accuracy, completeness or timeliness. Reading revenue from the provider is more reliable than a screenshot, but it is still informational. Startup Market does not vet the deal and recommends independent due diligence and a contract before any purchase.
The catalog covers thousands of startups and SaaS businesses across dozens of categories — developer tools, AI products, marketing and analytics, e-commerce tools, consumer apps and more. You can filter by category, price, MRR and whether a startup is currently for sale.
Yes. Each listing shows current MRR, 30-day revenue and a growth percentage, plus charts of MRR, daily revenue and asking-price history over time where data is available. This lets a buyer see the trend, not just a single snapshot.
Sellers connect using a read-only key, which lets Startup Market read revenue metrics but not move money, issue refunds or change anything in the account. The connection is used only to read the metrics shown on the listing.
No. Startup Market is an informational catalog and is not an escrow service, broker or party to the transaction. Buyer and seller handle payment and transfer themselves; using an independent escrow service and a written agreement for the actual transfer is recommended.
MRR stands for Monthly Recurring Revenue — the predictable subscription income a business earns each month. It is one of the main figures a buyer uses to value a SaaS startup. Verified MRR matters because self-reported numbers can be inflated; reading MRR directly from the payment provider gives a more trustworthy starting point for valuation, though buyers should still confirm the numbers independently.
The site is available in seven languages: English, German, French, Italian, Russian, Chinese and Arabic.
A high-level comparison to help you choose. Details change over time — always check each platform directly.
| Startup Market | Typical broker marketplace | |
|---|---|---|
| Revenue verification | Read live from the seller's payment provider (Stripe, LemonSqueezy, Polar) via a read-only key. | Often seller-reported, with optional or paid verification add-ons; varies by platform. |
| Cost to browse & list | Free to browse and free to list. | Often free to browse; listing or success fees vary. |
| Role in the deal | Informational catalog — does not broker, hold funds or take a commission. | Frequently brokers or facilitates the deal on-platform, sometimes with escrow. |
| Where the deal closes | Directly between buyer and seller, off-platform. | Often on-platform with the marketplace involved. |
| Live metrics on the listing | MRR, 30-day revenue, growth %, plus MRR / daily-revenue / price-history charts. | Varies; often a static snapshot at listing time. |
This comparison is a general, informational overview and not a statement about any specific competitor. Marketplaces such as Acquire.com, Flippa and others differ in how they verify metrics, what they charge and whether they broker or close deals — verify current details on each platform and do your own due diligence before any transaction.
Thousands of startups for sale, each with MRR read straight from the payment provider.