Submit a tool

Built something the catalogue is missing? Email it to us. If you are not the vendor and the gap is obvious anyway, send it and say so. Already listed and something is wrong? Claim the listing instead.

What belongs here is software and data: venues, forecasting platforms, APIs, libraries, feeds and the clients that trade through them. Tipsters, signal sellers and odds aggregators are out, and so is anything with no event contract or scored forecast behind it — the boundary is on the about page.

Write to

submit@predictionmarkets.tools

What to put in it

  1. Product nameThe product, not the company. One vendor can have several entries here.
  2. Product URL
  3. Who publishes itThe brand that signs the disclosures and answers the support mail. Often the same as the name, and never the parent company that owns it.
  4. Is it yours?Built by you or your team, or not yours at all and simply missing here. If it is yours, send this from an address at the product’s own domain.
  5. The one job it is bought forOne sentence. Not the feature list — the reason somebody pays.
  6. Can we get in and look at it?An account we can open, a demo environment, public API docs, a repository — what it allows and where it stops.
  7. Docs or repository (optional)
  8. Pricing page and real entry price (optional)What the cheapest paid plan, or a single trade, actually costs.
  9. Who it is not for (optional)And what it does not do. A submission that names its own limits is likelier to become a card than one that reads like a launch post.
  10. Donation to the catalogue, in USDT or USDC (optional)If you want to support the site, the amount you have in mind. It is a donation, not a fee: it does not change the review, buys none of what is listed below, and we take it only after we have replied about the product.
Open a draft

Free, and it buys no place in a listing.

What happens after you write

First, an initial review. We check that the product is in scope, that it does what its own pages say it does, that the company or person behind it can be named, and that there is some way to look at it beyond a sales call. A product whose output is which side to take, or that sells the stake as entertainment, goes no further than this. You hear back after this step, usually within a week, and a no is an answer we send too.

Then, if it passes, the card. We write it ourselves, from the product’s own rulebook, fee schedule and documentation rather than from your email, and every block carries the date it was checked. Copy you supply can be published once the listing is claimed, in a labelled block of its own that never mixes with our description. A tool that belongs in a category we have not opened yet waits until we get there.

What a submission does not do

Nothing in a submission buys a place in a listing, a position in one, a rating, an omission, or a word of the description, and nothing moves a submission ahead of the rest of the pile. A donation does none of that either: the answer about the product comes first, and a donation, if you still want to make one, is taken after it. Paid placement buys presentation and a label and nothing else — the advertising page has the details. Submitting is free today; if that ever carries a fee, the fee will buy a look and never the answer.