vlayer docsVouch overview
Vouch verifies anything a user can see once logged in. They sign in, prove the fact you asked for, and you receive it as JSON at your webhook.
You never see the user's credentials or their whole account, and you need no platform API keys or partnerships.
Vouch always needs the user present. For public post or profile data without involving the user, use the Social Data API.
What you can verify
Social and audience
Where most integrations start. See the walkthrough →
| What you want to know | A source that proves it |
|---|---|
| Is this account really theirs? | Instagram, TikTok, X or LinkedIn account ownership |
| Is their audience as big and real as they say? | Instagram, TikTok or YouTube follower stats and audience demographics |
| How did their content perform? | Instagram, TikTok or YouTube video stats, X tweet stats |
| Did they follow or like? | Instagram follow and like, X or LinkedIn followership |
Purchases, subscriptions and account history
What a user has bought, what they pay for, and how long they have been a customer.
| What you want to know | A source that proves it |
|---|---|
| Have they bought from this category before? | Shop.app purchase history, Amazon account |
| Are they already paying for a service like ours? | Amazon Prime, Spotify subscription, Netflix account |
| How long have they been a customer? | Uber total rides and account age, Vivino account age |
| Do they hold and use a payment account? | PayPal account, Venmo account |
Money and records
Balances, trading activity and official records, so you can price an incentive on evidence.
| What you want to know | A source that proves it |
|---|---|
| Do they actively trade or invest? | Robinhood stock positions, Coinbase or Binance trading volume |
| How much do they hold? | Revolut, Wise, Bank of America or Coinbase balance |
| Where do they live? | Proof of address from Revolut, Wise, HMRC or Thames Water |
| What is their credit or employment record? | Experian credit score (US), HMRC employment history |
The full catalog
212 data sources are live across 80 platforms. Updated hourly from the Vouch catalog.
| Category | Sources | Platforms include |
|---|---|---|
| Social & Digital Accounts | 70 | Instagram, YouTube, TikTok, X, LinkedIn, Shop.app, Amazon, GitHub, Gmail, Paypal, and 7 more |
| Banking & Finance | 96 | Revolut, Binance, Wise, Superbet, Kraken, Monzo, Robinhood, Bank of America, Coinbase, Kraken Pro, and 30 more |
| Government & Identity Services | 21 | mObywatel, HMRC, ARiMR, e-Urząd Skarbowy, CityMD, IMSS (MX), ZUS PUE |
| Utilities & Telecom | 17 | Uber, AT&T (MX), Orange.fr, Thames Water, e-on, ENEA, Mi Telcel (MX), Netflix, NOW, PGNiG, and 2 more |
| Other | 8 | Kalshi, Vivino, Athenahealth, Betters, Mister Smaku |
How Vouch works
Pick what you need verified
Choose a data source from the catalog, or talk to us about one that does not exist yet.
Send the user to Vouch
One SDK call returns a URL. The user signs in to the platform and confirms what will be shared. Quickstart →
Receive verified data at your webhook
A structured JSON payload, checked before it reaches you. Receiving results →
Act on it
Qualify the user, price the offer, or release the payout.
Most teams are live within days, and you run no verification infrastructure.
Two verification modes
Every verification runs in one of two modes.
Web proof verification
The default. The platform's own response is attested as genuine and unmodified, then the facts you asked for are extracted from it.
Video verification
For sources a web proof cannot reach. The session is screen-recorded and an AI verifier returns the same structured outputs.
Three verification channels
The mode decides how the proof is made. The channel decides where the user is standing when they make it. All three produce the same result payload.
The Vouch browser extension, the Vouch mobile apps, or our mobile SDKs inside your own app. Compare the three →
Getting access
Book a call to discuss the signals you need and get credentials. Once you have an account, sandbox credentials are available in the dashboard for development.
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