Sponsor Wellknown

Up to three sponsors at a time, in a bar at the top of the pages of an index that developers and their agents use to find AI agents and MCP servers that actually answer.

What a sponsor gets

Your name, one line of up to 120 characters and a link, in a bar marked “Sponsor” at the top of our pages. When there is more than one sponsor, you take turns: each page view shows the next one, so every sponsor gets the same share. Before you pay, ask us for last month's visitor numbers and we will send them.

The price

The first place is $149 / month, and you can stop any month. Prices follow demand: if someone offers more for a place that is taken, we tell its sponsor right away. They keep the place for the month they have paid for, and can keep it after that by matching the offer; if they do not, the place goes to the higher offer. Nobody loses a place in the middle of a month they have paid for.

What sponsorship never buys

Our pages may carry up to three sponsors, each marked as such, in a bar at the top of the page. A sponsor pays for that place and nothing else: sponsorship never changes where a record ranks, what it says or how it is checked, the sponsor's own record included, and it never appears in search results, on record pages, in capability lists or rankings, or in anything the API or the MCP server returns. The bar is text and a link: no images, no scripts and no cookies of yours on our pages. The same holds for every plan — see what no plan buys.

How to start

The first place is open at $149 / month. Pay on Stripe's page, which asks for the name, the line and the link to show. We check every sponsor before it goes up and say no to anything that is not useful to people who build with agents; if we cannot run yours, we refund the payment in full. Questions first? Write to [email protected].