THE PROBLEM
Every farmed trial spends real money — tokens, compute, credits, support — on someone who was never going to pay.
Learn moreFor partners
List your trial on TrialLand and reach people who have proven they are unique humans — each one able to claim your offer a single time, with a code that can never be resold or shared.
List your trial on TrialLand and reach agents that act for verified humans — each human able to claim once, with a code that can't be resold, shared, or farmed by a bot fleet.
THE PROBLEM
Every farmed trial spends real money — tokens, compute, credits, support — on someone who was never going to pay.
Learn moreTHE PROBLEM
Signups and trial-starts look healthy while trial-to-paid quietly craters under bots and burner accounts.
Learn moreTHE FIX
Verify the human, not the email. Keep the free trial that drives growth while farmers and resellers are filtered out.
Learn moreWorld ID Proof of Human guarantees each person claims your trial exactly once — no burner emails, no farming, no 25-to-1.
Each code is bound to the human who claimed it. Re-verification at redemption stops codes being sold or shared.
We deliver a SHA-256 hash of the code plus an anonymous nullifier. No personal data ever leaves the user's device.
Validate a code hash and re-check the same human at signup with a single API call. Mocked here, IDKit-ready later.
The problem
A free trial is an open invitation — and bots, burner emails, and multi-account farmers have RSVP'd. The same people you're trying to win are impersonated thousands of times over, and it's your margin footing the bill.
Scripted signups were already draining trials. Now autonomous agents can spin up thousands of burner accounts in minutes — your free trial is the easiest endpoint they'll hit all day, and your margin foots the bill.
2x
FREE TRIAL ABUSE
free-trial abuse in 6 months
Growing exponentially as of April
1 in 6
SIGNUPS LINKED TO ABUSE
signups linked to multi-account abuse
Across payment-network data
$500+
CAC BURN
burned to acquire one paying customer
≈ 25 trials bankrolled per conversion
Lose-lose
KEEP TRIAL OR KILL GROWTH
You either keep the trial and let abuse eat your margin, or kill it and watch top-of-funnel growth slow.
Remove the abuse, not the trial.
This is exactly what a partner sees for codes issued from TrialLand: privacy-preserving hashed records tied to the same verified human.
Partners only ever see the hashed code, the per-human nullifier, and redemption status — never the plaintext code or the person's identity.