The marketplace where every number is proven.
Buy SaaS, mobile apps, and websites with revenue and traffic data pulled straight from Stripe, Google Analytics, and app stores. No screenshots. No guessing.
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Connected platforms
Data straight from the tools sellers already use.
Sellers connect once. Revenue, traffic, and download data flow in automatically.
How it works
Every listing, verified before you see it.
Sellers connect their data
Stripe, Google Analytics, app store accounts — sellers link the platforms that matter. No screenshots, no self-reporting.
We verify everything
Our system pulls live data and cross-references it automatically. If the numbers don't check out, the listing gets flagged.
You see real numbers
Browse listings with verified MRR, traffic, and growth. No guesswork — just the data you need to buy with confidence.
See exactly how verification works.
When a seller lists on Sidemarket, our system connects to their data sources and pulls metrics in real time. The result: a listing card where every number is backed by live data — not promises.
- Revenue pulled directly from Stripe or app store payouts
- Traffic verified through Google Analytics integration
- Ownership confirmed via DNS and platform account access
For buyers & sellers
Whether you're buying or selling, we've got you.
Buying? Skip the due diligence headaches.
Stop chasing sellers for screenshots. Browse real numbers, compare opportunities, and make offers on businesses you actually understand.
- Compare MRR, traffic, and growth side by side
- Message sellers directly on-platform
- Filter by SaaS, apps, websites, and price range
Selling? Attract serious offers faster.
Connect your platforms once and your listing builds itself. Buyers see real numbers and come ready to negotiate — not kick tires.
- List in minutes with one-click connections
- Your metrics update automatically over time
- Get offers from qualified, ready-to-buy audience