Terms of Service

Effective date: 2026-10-24

Service: converge.markets, a websystems.co product

By creating an account with, subscribing to or using Converge you agree to these terms.

1. What Converge is

Converge is a data and analytics service. It compares prices that other operators publish and reports where a price differs from its fair value or from another venue's price. It covers:

Sports: sportsbook and betting-exchange prices compared with a sharp reference line (positive-expected-value bets, arbitrage, player props, an odds screen, a promo converter, alerts and a bet tracker).
Prediction markets: order books on more than one venue, where the same contract is priced differently, with tools to size and track it.

2. What Converge is not

Not a sportsbook, a bookmaker, a broker or an exchange. We do not accept, place, settle or hold any bet, trade or money for you. Every bet or trade you make is placed by you, with a third-party operator, in your own account.
Not investment advice. We also do not provide betting, financial, legal or tax advice.
Not a guarantee. A reported price is an observation at a moment in time. Prices move, operators limit stakes and accounts, and an operator's own rules decide what you can actually get.

3. Risk

Converge provides information for informational purposes only. All betting and trading decisions are solely your responsibility.

Sports betting involves risk of loss. A positive expected value describes the long run across many bets; any single bet can lose, and a run of bets can lose. Fair prices are estimates derived from another operator's prices.
Closing-line value, conversion rates, track records and other statistics we show describe the past and do not guarantee future results.
Sportsbooks may limit or close accounts that win; that is their decision.
Prediction market trading involves risk of loss, including the loss of everything you put in.

4. Eligibility

For the sports features you must be of legal gambling age where you bet (19 or older in Ontario; 21 or older in most US states) and permitted to bet there.
For the prediction-market features you must be at least 18.
You are responsible for following the laws where you live and the terms of every operator you use. Not every sportsbook, exchange or venue is legal or open to you; filter to the ones that are.

Venue access is not the same everywhere. A listed sportsbook or prediction market may be unavailable to you because of your location, residency or the operator's rules. Our display of a price does not establish your eligibility to use that operator.

4a. Responsible gambling

Bet only what you can afford to lose. If gambling stops being fun, help is available: ConnexOntario at 1-866-531-2600 (Ontario), 1-800-GAMBLER (US).

5. Accounts

Sign-up is email-verify-first; an account is not usable until the address is confirmed. Free accounts need no card.
API keys are credentials. Keep them secret. Revoking a key disables that credential and leaves your account and access intact.
You are responsible for what happens under your account.

6. Venue credentials

If you connect a venue account, those credentials are encrypted at rest and access to the stored connection is restricted to your account's service operations. You can disconnect at any time. You stay bound by that venue's own terms.

7. Subscriptions and billing

Billing runs through Stripe. Paid plans are sold annually: Starter at $99/year and Pro at $249/year. There is no monthly plan. A free account, with a limited view of the product, costs nothing and needs no card.

Subscriptions renew automatically each year until you cancel.
You can cancel any time from the billing portal on your account page. Cancelling stops the next renewal; your access continues to the end of the period you already paid for.
If a payment fails, Stripe retries on its normal schedule. A subscription that 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.

8. Acceptable use

You may not:

resell, redistribute or republish the signal feed, in whole or in substantial part, without written permission;
scrape or automate access outside the documented API and your plan's limits;
use Converge to break an operator's terms or any applicable law;
try to reach another user's data, or interfere with the service.

9. Availability

Converge is provided on a best-efforts basis. Prices come from third-party operators whose data can be slow, wrong, or unavailable, and the product deliberately withholds a price rather than show a stale one. We do not offer an uptime guarantee.

10. Liability

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 betting or trading losses. Nothing here limits liability that cannot be limited by law.

11. Ending the service

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.

12. Changes

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]