AdBuyMCP vs Universal Ads
For UK television alone, go direct. AdBuyMCP's argument only starts when a second channel is involved.
What you get if you choose Universal Ads
The case for the alternative comes first, in the terms it is usually made in rather than in ours. A comparison that opens by restating the alternative in our own vocabulary has already lost the reader who knows it better than we do.
ITV, Sky and Channel 4 in one self-serve campaign, with no platform tax and AI creative included.
Where they are ahead, and what is actually left
Two lists at the same size, in the same card treatment, with theirs first. The left column is written without hedging and without a compensating clause on the end of each line, and the right one is often narrow — where the honest answer is three things rather than ten, it is three things long.
Genuinely ahead, today
- 01Direct premium TV supply, with no intermediary at all
- 02No platform tax on the media
- 03Speed from signup to a live TV campaign
- 04A conversion pixel and named measurement partners
- 05Included AI creative
What is actually left
- 01Seller-neutral allocation, including deciding how much should go to TV at all
- 02The six non-TV channels, planned against the same audience
- 03One exposure ledger, so TV deduplicates against CTV and DOOH rather than being counted separately
- 04Cinema, which Universal Ads does not sell
5 against 4 on this page. The left column is the longer of the two, and it is rendered at full size rather than summarised into a sentence. Both lists are rendered from src/data/comparisons.ts unedited.
If the left column contains the thing your plan actually depends on, Universal Ads is the better buy and a working session will say so in the first ten minutes.
Talk it throughBring the brief, not the shortlist.
Forty-five minutes, a real audience, compiled live in the sandbox against the plan you are weighing Universal Ads for. Where the honest answer is that Universal Ads serves it better, that is the answer you get in the session rather than after a contract.
Book a working session45 minutes. Bring a real brief and we compile it live. · deterministic sandbox · no credentials and no card
Which of the two you should actually buy
Both blocks are the same size, in the same box, with the same weight of rule around them. The one on the left is the case for not buying this, it is written to be actionable rather than to be dismissed, and on a page like this it is the more useful of the two.
Choose Universal Ads when
Television is the campaign. If you want ITV, Sky and Channel 4 and nothing else, going direct costs less and starts sooner, and there is no honest argument for adding a layer.
Choose AdBuyMCP when
TV is one line in a plan that also has to include audio, out-of-home, cinema, search or social, and you want the split between them argued rather than assumed.
The verdict at the top of this page — “For UK television alone, go direct. AdBuyMCP's argument only starts when a second channel is involved.” — is the one-line version of both blocks, written before the argument rather than after it and published so it can be quoted back at us.
Neither block describes your situation exactly. A working session is where the actual version of the question gets answered, and the answer is sometimes the other one.
Talk it throughThe evidence behind both columns
Everything asserted above is checkable somewhere other than this page: in our own evidence ledger, in the published fee, or in the alternative's own words. The three are linked below rather than described.
The rails behind this comparison
These are the connectors in our own evidence ledger that this comparison turns on: the alternative itself, where it is also a rail registered here, and the rails we would use to reach the same channels. Each row carries the grade the ledger gives it and the specific thing standing between it and the next grade, so the position is stated at its real strength — which for a stub is that no live method succeeds at all — rather than implied by a logo.
Comcast Universal Ads
universal-ads · buying api · Addressable & linear TVA typed client stub for the Universal Ads Marketing API.
Partner approval and a per-request RSA signing key, neither of which exists. Every live method fails closed. We do not buy ITV, Sky or Channel 4 inventory today, and this rail should not be read as implying otherwise.
Developer registration is a form; the partner approval behind it is a commercial relationship, and we have not entered into one.
Sky Media
sky-adsmart · booking workflow · Addressable & linear TVSky AdSmart addressable TV, booked as a generated brief on household attribute combinations rather than bid on.
Ingest and reconcile the first authoritative sales-house delivery statement.
ITV
itv-planetv · booking workflow · Addressable & linear TVITV Planet V booking paperwork.
Ingest and reconcile the first authoritative sales-house delivery statement.
Of 25 registered connectors, 0 have spent money and 0 have reconciled a real report. Whatever is in the right-hand column above is a capability the sandbox demonstrates end to end and the live rails have not yet proved with a controlled paid activation, which is a real difference between this and every alternative on the comparison hub. The whole matrix, graded rail by rail with the blocker on each, is on the supply status page.
Sources
The published material behind the promise and the position above. They open in a new tab, and they are the sources themselves rather than our summary of them.
Every number above is checkable before you talk to us, which is the point of publishing them. The call is for the part that is specific to your plan.
Talk it throughThe other alternatives on the same shortlist
Most buyers are weighing more than one of these at once, and the verdicts differ. Several of them recommend the alternative outright, which is worth knowing before you read them.
vs StackAdapt
They are the stronger DSP by a distance. The gap they leave is UK-specific paperwork and visible approximation.
5 ahead · 5 leftvs Global AdPower
They own the inventory. If your audio and outdoor plan is a Global plan, buy it from Global.
4 ahead · 3 leftvs an agency
The fee comparison flatters us and the capability comparison does not. Both are true.
5 ahead · 5 leftvs Google and Meta
Not a replacement. An incremental layer around the budget you are already spending well.
4 ahead · 4 leftvs doing it yourself
For one or two channels, do it yourself. The case for a layer starts at three and gets stronger with each one.
4 ahead · 5 leftvs MNTN
They have the proven performance-CTV product. We publish what we charge. Decide which of those you need more.
5 ahead · 4 leftvs tvScientific
Their pricing model is better than ours for a qualifying performance buyer. That is not a concession, it is the honest answer.
4 ahead · 4 leftvs The Trade Desk
The category's most capable buying platform, priced accordingly. Not a fair fight on supply, and not the same job.
5 ahead · 4 leftvs DV360
Unmatched scale inside Google's ecosystem. The neutrality question is the whole point.
4 ahead · 4 leftvs Amazon DSP
We are built to buy through them. If Amazon audiences and CTV are the whole plan, go direct and skip the layer.
4 ahead · 4 leftvs Blis
Genuinely strong in the UK and on privacy, with a fee structure that beats ours. The gap is addressable TV, cinema and published fidelity.
4 ahead · 4 leftvs OOH specialists
Better out-of-home tooling than ours. Buy from them if out-of-home is the campaign.
4 ahead · 4 leftvs Basis
The same idea, built for agencies and for digital channels. The overlap is real and the gap is UK paperwork.
4 ahead · 4 leftvs Caasie
They proved the pattern. If you want DOOH with no minimum and no conversation, use them.
4 ahead · 4 leftQuestions about AdBuyMCP and Universal Ads
4 questions in two mirrored pairs. The answers are the same lists this page renders above, so the question about what Universal Ads does better cannot be published without the answer that goes with it.
Should I choose Universal Ads instead of AdBuyMCP?
Television is the campaign. If you want ITV, Sky and Channel 4 and nothing else, going direct costs less and starts sooner, and there is no honest argument for adding a layer.
When is AdBuyMCP the better choice than Universal Ads?
TV is one line in a plan that also has to include audio, out-of-home, cinema, search or social, and you want the split between them argued rather than assumed.
What is Universal Ads better at than AdBuyMCP?
5 things, stated without hedging: direct premium TV supply, with no intermediary at all; no platform tax on the media; speed from signup to a live TV campaign; A conversion pixel and named measurement partners; included AI creative.
What is left for AdBuyMCP against Universal Ads?
4 things, and the list is deliberately not padded: seller-neutral allocation, including deciding how much should go to TV at all; the six non-TV channels, planned against the same audience; one exposure ledger, so TV deduplicates against CTV and DOOH rather than being counted separately; cinema, which Universal Ads does not sell.