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Marketplaces & gig economy

Marketplace fraud prevention for sellers, buyers and workers.

Two-sided platforms grow by onboarding fast on both sides. Fake sellers, fake workers and fake buyers grow with them.

17markets on one integration, with sign-ups pre-filledA super app

Marketplace fraud on both sides, and how Monnai keeps sellers and buyers real.

  1. Sellers who vanish with the money.

    With Monnai

    Check the seller, and the business behind them.

    Business checks (KYB)
  2. Workers who aren’t who they say.

    With Monnai

    Verify every worker from a phone and an email.

    Onboarding & KYC
  3. Buyers farming your promos.

    With Monnai

    See the links between accounts that look clean.

    Promo & bonus abuse

Get answers about marketplaces

How do marketplaces prevent fraud on both sides of the platform?

Check every seller, buyer and worker at sign-up, from a phone number and an email. Monnai flags throwaway numbers, identities that don’t add up and accounts linked to others, and returns red flags and good signals in plain words, so real users still onboard fast.

How can marketplaces stop sellers who vanish with the money?

Check the seller, and the business behind them. Identity Enrichment shows how many names are tied to a phone number or email, so a seller who returns under a new name with the same number stands out. Business Web Presence adds how the business shows up online.

How do gig platforms verify drivers, couriers and freelancers?

From a phone number and an email, with nothing for the worker to upload. Identity Enrichment checks that the name typed belongs to the person behind them, and Phone Intelligence shows whether the number is a throwaway or has been held steadily for years.

Can Monnai check AI agents that buy on our marketplace?

Yes, with Agent Pass. It checks the agent first, then the person or business behind it, on every action: a buyer’s known assistant goes through, and an agent ordering for a business whose website went live last week is held until the business is verified.

How does Monnai fit with the checks we already run on sellers and workers?

It runs first, silently, and adds to them: real sellers, buyers and workers go straight through, and only the doubtful few go on to documents or manual review. A global super app runs the same check in 17 markets on one integration.

How can a marketplace test Monnai before committing?

Send past sign-ups from sellers, buyers or workers, with a phone number and an email for each. We score them offline, with no integration on your side; test blind, or share your outcomes and we measure the uplift. Your full report comes back within 5 business days.

Let us prove it. Test us on your data.

Send past applications or transactions. We score them and send back a full report: every score with its reasons, and the uplift for your portfolio.

5 business days to your full report. We commit to it.