Reach developers while they pick Claude tools
Your card shows on every page of Claude Marketplaces, next to the skills, MCP servers and plugins developers compare. 8 fixed slots, a fixed monthly price, cancel anytime.
Pick a slotOur analytics are public
This is our full analytics dashboard. It counts every visit, including bots.
Open the full dashboardPick a slot
Your ad shows in the block of 8 on every page and between list items on list pages, in slot order. Slot 1 shows first, slot 8 last. A slot stays yours as long as you pay
Slot 1
Open$1,200/mo
Get slot 1Slot 2
Open$1,000/mo
Get slot 2Slot 3
Open$800/mo
Shows a placeholder ad until booked
Get slot 3Slot 4
Open$700/mo
Shows a placeholder ad until booked
Get slot 4Slot 5
Open$500/mo
Shows a placeholder ad until booked
Get slot 5Slot 6
Open$500/mo
Get slot 6Slot 7
Open$500/mo
Get slot 7Slot 8
Open$400/mo
Shows a placeholder ad until booked
Get slot 8
How it works
- 1Pick an open slot, add your ad and pay for the first month
- 2We review your ad within 24 hours
- 3Your ad goes live on every page when we approve it
- 4Cancel anytime, and your ad shows until the end of the month you paid for
We bill you on the day you pay, then every month on the same day. Our review is part of your first month. If we do not approve your ad, or another advertiser paid for the same slot a moment before you, we refund your payment in full.
Brands that advertised with us
CodeRabbit
Airtable
AppSignal
1inch
Mailtrap
CodeScene
context.dev
inference.shVibe Prospecting
Questions
Why not Google or X ads?
Our visitors are developers picking Claude tools right now. Your card sits next to the skills and MCP servers they compare, on every page, with no bidding and no rotation.
What tools do you accept?
Claude, AI and developer tools with a working link and no misleading claims. We review every ad and may refuse any ad.
How do you count views and clicks?
Half the ad block on screen for one second is one view for every ad in it, once per page view. List ads count alone. Clicks use our redirect.
Can I cancel anytime?
Yes, from your dashboard. Your ad shows until the end of the month you paid for, then the slot is free for others.
Do you give refunds?
When we do not approve your ad, or another advertiser paid for the same slot a moment before you. Then we refund in full. All other payments are final.
When do you bill me?
On the day you pay, then every month on the same day. Our review, usually under 24 hours, is part of your first month.
Do I get invoices? Do you add VAT?
Yes, Stripe sends an invoice every month with your company name, address and VAT ID. Prices are in US dollars and we do not add tax.
Can I change my ad?
Yes, for free, from your dashboard. We review each change before it shows.
What does an ad look like?
A card with your logo, name, one line and a link, marked Sponsored. It shows in the block of 8 on every page and between items on list pages.
Why do some slots already show an ad?
We fill open slots with our own products or a partner until someone books them. Your ad replaces it as soon as we approve it.
What if my payment fails?
We hide your ad at once and keep the slot while Stripe tries again. If no payment goes through, the subscription ends and the slot is free.
The full rules are in the advertising terms. Something else? Email hi@claudemarketplaces.com.
Pick your slot
Pay monthly, cancel anytime, full refund if we do not approve your ad
See open slots