Frequently asked questions

Answers to the questions we hear most.

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Can publishers pay to rank higher?
Nope! Publishers are ranked by traffic, and the rules are the same for everyone.
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Is the price shown the price I pay?
It's the price the publisher shares, with a link to the publisher's own page. You agree the final price with them directly.
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What if a publisher doesn't share prices?
We say so and link their advertising page or media kit, where you can ask them for a rate.
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How do I add a publisher?
Submit the site. Once we've checked that it sells ads, it goes live in the directory.
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How much does advertising cost?
It depends on the audience. A banner on a small blog can cost a few dollars, and an ad spot in a national newspaper can cost thousands. The listing puts the publisher's audience next to its prices, which helps you judge a rate.
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What does a credit open?
One credit opens one page for good. You see how to place an ad, the ad spots with their prices, and the DSPs and sales houses behind them. Opening the page again is always free.
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Do unused credits roll over?
Plan credits reset each month. Credits from a pack never expire, and we only use them after your plan credits run out.
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Is a plan tied to a listing?
No. Your plan belongs to your Ad Spot Finder account. You can claim listings with that account, and your plan stays with you.
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Does paying move a listing up?
Nope! Listings are ranked by traffic on every plan.
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Can I cancel?
Absolutely, anytime. Your plan stays active until the end of the period you've paid for, and then it won't renew.
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What does Free include?
You can browse every listing, exchange and ad spot, open 50 pages a month, manage the listings you've claimed and get our weekly newsletter.
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Is it free?
Yes. It needs no account.
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What does it read?
It reads only the tab you click it on, and only when you click it.
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Which browsers?
Chrome and Chromium browsers such as Edge, Brave and Arc.
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Can I advertise in newsletters and podcasts?
Yes, and they're often the best first buy. Newsletters, podcasts, apps, TV, radio and billboards sit in the same search as websites.
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How do I know who reads a publisher?
Start with the publisher's topics, country and traffic rank on its listing. For readership and demographics, open its media kit; many publishers link one.
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What if my niche is very small?
That's usually good news. Small niche publishers have the audience you want and lower minimums. Search your topic and filter by minimum spend.
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A publisher I like isn't listed. What now?
Send it through the Submit page. We check that it sells advertising and add it.
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Can I advertise with publishers outside my country?
Yes. Choose any country to see its publishers, the languages they publish in and how each one sells its ad spots.
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How do I contact a publisher?
The ad spot tells you: a self-serve link, a DSP, a private deal or the sales team's contact. For a first test, pick self-serve if it's offered.
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How many markets do you cover?
Ad Spot Finder lists publishers in more than 200 countries. The largest markets have the most detailed research.
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Can I share a listing with a client?
Yes. Every publisher has a public page you can link from a client deck, and any page you've unlocked stays unlocked for your account.
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Do publishers know when we look them up?
No. Your searches are private to your account.
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Can I see a publisher's sales house?
Yes. When a sales house sells a publisher's ads, the publisher's listing names it.
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Can I see which DSPs can buy a publisher's ad spots?
Yes. A publisher's listing shows the exchanges that sell its ad spots, direct or resold, and the exchange pages list the DSPs that buy from them.
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Do you cover TV, radio and outdoor?
Yes. Broadcasters, radio groups and out-of-home companies are listed alongside websites, each under its own channel, with rates per week or per spot where they publish them.
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What's a good first channel?
Start with a newsletter in your niche. The audience is clearly defined, the minimum spend is usually low and the price is a flat fee per issue.
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How small can I start?
As small as you like. Set the budget filter to what you want to spend and every publisher with a higher minimum drops out of the list.
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Do I need an agency?
Nope! For a small test, book a self-serve publisher yourself and bring in an agency when you spend more.
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How do I know a test worked?
Give each publisher its own promo code or UTM link, so you can see which sign-ups came from which ad.
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Can I stop a campaign early?
Self-serve platforms usually let you stop a campaign at any time. For ad spots you book with a publisher's team, check the publisher's terms before you pay.
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Is the listed price what I'll pay?
It's the price on the publisher's rate card. You agree volume discounts, agency commission and tax with the publisher.
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Why do some listings show no rate?
Many publishers only give prices on request. Their listing links to their advertising page or media kit, where you can ask for a rate.
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What does CPM mean?
CPM is the price for a thousand impressions of your ad.
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Are prices shown in my currency?
No. Rates are shown in the publisher's own currency, so they match the publisher's rate card.
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Where does a price come from?
Each published rate links to the page it was taken from. Publishers change their rates, so confirm the current price when you ask for a quote.
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Which option is easiest to start with?
Start with self-serve. It usually has the lowest minimum spend, which lets you start small. Go through a sales team when you want a package or a volume discount, and expect a larger commitment.
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Do I need a DSP?
Nope! Many publishers sell self-serve or through their sales team. Skip the DSP if you only buy from a handful of sites. It pays off when you buy across many at once.
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Is programmatic the same as an auction?
No. Programmatic guaranteed and preferred deals are bought through a DSP at an agreed price. Only private and open auctions involve bidding.
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How long does each option take?
A self-serve ad can go live the same day. A sales team usually needs a brief, a proposal and a signed insertion order first.
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What's a supply path?
A supply path is the route your bid takes to reach a publisher, through every exchange and reseller along the way.
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What does direct mean?
Direct means the exchange sells the publisher's ad spots from the publisher's own account, with no reseller in between.
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What is supply path optimisation?
Supply path optimisation means buying through the shortest route to a publisher, so less of your budget goes to intermediaries.
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How often are the paths updated?
Ad Spot Finder re-reads publishers' ads.txt files and exchanges' sellers.json files every week, and updates the paths when an exchange adds or removes a seller.
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Is a reseller safe to buy from?
A reseller listed in the publisher's ads.txt file is authorised to sell its ad spots, but each extra step usually takes a fee. Choose the direct path when there is one.
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Do you cover CTV and in-app?
Yes. Exchange pages list the formats each exchange sells, including CTV, in-app and audio.
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Where do the stories come from?
Stories come from the trade press and from company announcements, and every story links to its source.
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Why are some stories left out?
A story has to change something for an advertiser, such as a new partner, a new way to buy or a new rule. Launches that change none of those are skipped.
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Can I see news about one company?
Yes. Publisher and exchange pages show their own stories, and you can filter the news page by company.
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How often is it updated?
We add stories as we review them, and the newest stories are always at the top.
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Is this legal advice?
No. Each rule is a summary with a link to the regulator's or the platform's own page. Check the source before you launch a campaign.
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Which applies, the law or the platform's policy?
Both apply. A platform's policy can be stricter than the law, but it can't allow something the law forbids.
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How current are the rules?
Every rule links to its source, and news about a change links to the rule it affects.
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Can I suggest a rule?
Yes. Send us the source, and we'll review it and add the rule.
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Do you buy data from brokers?
No. Every fact comes from a publisher's own page or a public record, and links to it.
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How often is the data updated?
We re-read publishers' ads.txt files and exchanges' sellers.json files every week. Rates and ad spots are updated when we re-read a publisher's advertising page or media kit, or when the publisher sends a correction.
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Can a publisher edit its listing?
Yes. Publishers can claim their listing and send corrections.
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What if two sources don't match?
We show the publisher's own page first and link every other source next to it.
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Do you have team plans?
Yes. On Standard or Premium you can create a team and invite colleagues by email, with up to 3 people on Standard and 10 on Premium. Everyone in the team uses the plan's credits.
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Can we pay by invoice?
Stripe handles payments and invoices. Email us if you need a different arrangement.
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Is there a contract?
No. Cancel any time and the plan keeps running until the end of the period you've paid for.
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Do unused credits roll over?
No. Plan credits are reset each month. Credits from packs don't expire.
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Can we switch plans later?
Yes. You can upgrade or downgrade at any time from your account.
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Do you take a commission?
Nope! You book and pay the publisher directly, at the publisher's own price.
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Is it faster than emailing publishers?
Yes. The rates, the minimum spend and the way to book are on each publisher's page, so your first email can be the booking request.
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Who is Ad Spot Finder for?
Brands, agencies and startups use it to find ad spots, and publishers use it so advertisers can find them.
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How do I start?
You can browse publishers without an account. Create a free account when you want to unlock pages and use filters.
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What is retail media?
Retail media is advertising that a retailer or marketplace sells on its own site, app and emails. Some retailers also sell ads that reach their shoppers on other websites.
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Do I need to sell through the retailer?
For sponsored product ads, yes: the ad links to your product page in that store. Some retailers also sell display and off-site ads to brands that don't sell through them.
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Which retailers are listed?
The directory lists every publisher that sells a retail media ad spot, and publishers whose own pages say they sell retail media.
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Are prices shown?
Most retailers give prices on request. Where a retailer publishes a CPM, CPC or flat fee, you see it on the ad spot; otherwise the ad spot shows how to contact them.
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Can I buy retail media through a DSP?
Some retailers sell their shopper audiences through DSPs. The retailer's page lists the DSPs that can buy them.
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What is the difference between CTV and TV?
CTV ads play inside streaming apps on internet-connected TVs. TV ads play in broadcast ad breaks. Ad Spot Finder lists them as separate channels.
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Can I buy CTV without a DSP?
Yes, if the publisher sells directly. The publisher's page shows its options, and some publishers take bookings by email or through their sales team.
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How do I know which exchanges sell a publisher's ad spots?
Open the publisher's page. It lists the exchanges that sell its ad spots, marked direct or resold, and the DSPs that can buy them. The list isn't complete, so an exchange that isn't listed may still sell them.
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Are CTV prices shown?
Where the publisher publishes a price, it is shown, usually as a CPM. Most CTV publishers give rates on request.
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What creative do I need?
Usually a broadcast-quality video file in the ad lengths the publisher accepts. The ad spot lists the specs when the publisher states them.
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How are podcast ads priced?
Most podcasts charge a CPM per thousand downloads or a flat price per episode. The ad spot tells you which one the show uses.
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What is a host read?
A host read is an ad that the host reads in their own words, usually from your talking points.
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How do I measure a podcast ad?
Give each show its own promo code or tracking link, so you can see which sales came from which show.
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Can I advertise on podcasts in other countries?
Yes. Filter by country and language to find shows in the country you want to reach.
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Do networks sell several shows at once?
Many do. A network's page lists the shows it sells and how each one takes bookings.
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What is a DSP?
A demand-side platform (DSP) is software that lets you buy ad spots from many publishers at once, usually by bidding on impressions.
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How do I know which publishers a DSP can buy from?
A publisher's listing names the exchanges that sell its ad spots and the DSPs that buy through them. If a DSP isn't there, it may not be able to buy from that publisher.
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Do I need more than one DSP?
Start with one. Open a second account only if the first can't buy a publisher on your plan.
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Can a small team use a DSP?
Yes. Several DSPs are self-serve and have low minimum spends, and their pages show their requirements.
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Are SSPs listed too?
The directory lists DSPs because buyers open accounts with DSPs. SSPs are shown on each publisher's page as the companies that sell its ad spots.
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Which assistants work with it?
ChatGPT, Claude, Claude Code, Cursor and any other assistant that supports remote MCP servers.
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Do I need an API key?
No. You sign in with your Ad Spot Finder account once, and your assistant uses that account from then on.
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Does it cost anything?
Searching and comparing publishers is free. Unlocking a publisher's full page uses one credit, and the page stays unlocked for you after that.
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Can my assistant see my saved lists?
Your assistant gets the access you allow when you sign in, and you can remove it any time on your account page.
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Is the data the same as on the site?
Yes. Your assistant reads the same directory, with the same sources.
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Do I have to publish my rates?
No. If an ad spot has no price listed, the page shows 'Contact for rate' and tells advertisers how to reach you.
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Where do the facts about me come from?
They come from your own pages and your media kit, and each fact links to its source.
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I only sell programmatically. Should I list?
Yes. Your page shows buyers which exchanges sell your ad spots and which DSPs can buy them, so they can find you from their own DSP account.
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I run several sites. How are they shown?
Each site has its own page. Regional or language editions of one brand are grouped under its main site.
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Can buyers see my ad rules?
Yes. The categories you accept and refuse are shown on your page.