Effective date: 2026-09-10
Service: converge.markets, a websystems.co product
Contact: [email protected]
By subscribing to or using Converge you agree to these terms.
Converge is a data and analytics service. It watches prediction-market
order books on more than one venue, reports where the same contract is priced
differently, and gives you tools to size and track those opportunities.
trades for you. Every trade you make is placed by you, on the venue, in your
own account.
books at a moment in time. Liquidity, latency, fees and venue rules decide
what you can actually fill.
Converge provides market data and analytics for informational purposes only.
This is not investment advice, financial advice, or a recommendation to trade.
All trading decisions are solely your responsibility. Signals reflect detected
order-book discrepancies at time of detection; market conditions, liquidity and
execution latency may affect actual outcomes. Past signal performance does not
guarantee future results. **Prediction market trading involves risk of loss,
including the loss of everything you put in.**
You must be at least 18. You are responsible for following the laws where you
live and the terms of each venue you trade on.
Venue access is not the same everywhere: Polymarket International blocks US
persons, Polymarket US is for US persons, and Kalshi serves both. When a price
difference sits between two venues one person cannot legally hold together, the
product labels it and does not recommend it.
confirmed.
credential and leaves your account and access intact.
If you connect a venue account, those credentials are encrypted at rest and are
readable only by your own account. You can disconnect at any time. You stay
bound by that venue's own terms.
Billing runs through Stripe. Converge is sold annually: Starter at $99/year
and Pro at $249/year. There is no monthly plan and no free trial.
Cancelling stops the next renewal; **your access continues to the end of the
period you already paid for**.
ends up unpaid loses access and returns to the free tier.
Refunds: if you are unhappy, email [email protected] within 14 days
of a charge and we will refund it in full. After 14 days a paid year is
non-refundable, but you keep access for the rest of it.
You may not:
part, without written permission;
Converge is provided on a best-efforts basis. Market data depends on
third-party venue APIs that can be slow, wrong, or unavailable, and the product
deliberately withholds a signal rather than publish a stale one. **We do not
offer an uptime guarantee.**
Converge is provided "as is", without warranties of any kind. To the extent the
law allows, our total liability to you for any claim relating to the service is
limited to what you paid us in the twelve months before the claim. We are
not liable for trading losses. Nothing here limits liability that cannot be
limited by law.
You can cancel at any time (see §7). We may suspend or close an account that
breaks §8, or that we are required to close by law or by a payment provider. If
we close your account for something other than a breach, we refund the unused
part of your paid period.
We post any change to these terms on this page and update the effective date
above. If a change is material we also email the address on your account.
Continuing to use Converge after that is acceptance.
Questions: [email protected]