Different Demand Side Platforms (or; DSP) have different strengths and weaknesses. It’s tempting to state that one DSP is best in all disciplines. it is - however - not the case. Let us show you which platform works best for which disciplines and achieve a positive ROI on your campaign.
A Deeper Look at Formats, Reach and Realistic Expectations
Display advertising remains one of the most effective ways to build brand awareness, drive website traffic, and generate conversions at scale. At Targetoo, we combine more than 15 years of programmatic advertising experience with powerful technology to deliver high-performing display campaigns across the open web.
Our Demand Side Platform is giving advertisers access to premium inventory, advanced targeting capabilities, and real-time optimisation across all major display channels.
However, successful display advertising is considerably more than uploading a banner and buying as many impressions as possible.
At Targetoo, we believe advertisers should understand both the capabilities and the limitations of the technology they use.
After more than 15 years of experience in programmatic advertising, we know that successful display campaigns depend on a combination of five things.
Display advertising is powerful, but it is not perfect.
Some impressions will never be noticed, and no existing technology can guarantee that every advertisement reaches precisely the intended person at precisely the right moment.
Understanding these limitations is essential to building effective campaigns.
Programmatic display advertising uses real-time auctions to decide which advertisement is shown in a given ad slot, to whom, and at what price. The process typically involves several technologies working together.
When a user opens a website or mobile application containing advertising inventory, the publisher may generate an advertising request.
Depending on the application, device, permissions, publisher configuration and advertising exchange, this request may contain information about the opportunity. Examples include:
Not every advertising request contains all these signals. The amount and quality of available information vary considerably between publishers, devices and advertising environments.
When an eligible advertising request reaches Targetoo's Demand Side Platform, the platform can evaluate the available information against the campaign's targeting configuration.
For example, an advertiser might want to reach smartphone users on automotive websites during the evening. The DSP evaluates whether the opportunity satisfies the configured targeting conditions, together with brand safety rules, supported formats and budget settings.
If the advertising opportunity matches the campaign's requirements, the DSP may submit a bid.
The bid amount can depend on campaign settings, available inventory, competition, optimization logic and other factors. If the bid wins and the advertisement is eligible to be displayed, the creative is delivered through the relevant advertising infrastructure.
The advertisement appears within an eligible website, mobile application or other supported advertising environment. This entire process can occur in fractions of a second.
A campaign does not show advertisements to everyone it could reach. An ad can only be served when an eligible opportunity becomes available and the bid wins the auction.
A person can spend hours browsing a website that matches your targeting without ever seeing your advertisement if no suitable opportunity becomes available or another bidder wins the auction.
Next: formats, devices, advertising waste, combining targeting, measurement and privacy
Targetoo supports all conventional display formats. Understanding the differences helps explain why some campaigns reach more inventory, and perform differently, than others.
Standard IAB banners are the familiar fixed sizes that run across most of the open web, in static or animated form. Because they are so widely supported, they typically provide access to the largest amount of available inventory. Common sizes include:
Not every size is available on every publisher, exchange or device.
Responsive ads assemble supplied assets, such as images, headlines and logos, to fit the space available. This can help advertisers reach more placements without producing every individual size manually.
Rich media and HTML5 creatives can include animation, interaction and expandable elements. They can be effective for campaigns that need more than a static image, but they depend on the capabilities of the publisher and placement.
Where supported, native placements match the look and feel of the surrounding content. Availability and creative requirements vary between publishers and exchanges.
A creative that is not accepted by a placement cannot compete for it. The availability of each format depends on the selected advertising environment, device and publisher.
Not all creative sets are equally suitable for every campaign.
May limit the number of ad slots your campaign can compete for.
Gives your campaign more eligible opportunities to bid on.
For this reason, the range of creative formats should be considered alongside the size of the audience you want to reach.
With Targetoo's Demand Side Platform, advertisers can run campaigns across virtually every connected device and screen.
One common approach is to define the campaign goal first, then select the devices and formats that suit it. For example:
This creates a clear starting configuration that can be refined as results arrive.
Whether your goal is increasing brand awareness, generating leads, driving online sales or re-engaging previous visitors, the right mix of devices depends on where your audience spends its time.
An open exchange approach lets your campaign compete for inventory across a very large number of publishers. A publisher whitelist restricts the campaign to a selected set of websites and applications, which gives more control over where advertisements appear.
However, more control does not automatically mean better performance. A shorter list means fewer eligible opportunities, and the publishers on it must still generate enough inventory.
Protecting your brand is essential. Targetoo's Demand Side Platform incorporates brand safety measures that allow campaigns to appear in suitable, high-quality environments, together with access to an extensive network of premium publishers and trusted media partners worldwide.
Publisher exclusions and quality filters help keep your advertisements away from unsuitable environments.
A broad network of trusted media partners provides reach and quality inventory without a premium price tag.
This creates an important balance between control and reach. The most restrictive publisher list is not necessarily the most effective one.
One of the most important things advertisers should understand is that an impression delivered is not the same as an advertisement noticed.
Although display technology has improved significantly, the industry has not eliminated impressions that are never seen, audiences that are not relevant or traffic that is not genuine.
At Targetoo, we prefer to explain these limitations rather than promise unrealistic results.
Advertising waste refers to impressions that do not contribute meaningfully to the advertiser's intended objective. In display campaigns, this may include:
Imagine a campaign promoting an online shop. The advertisements may appear on relevant websites and reach many people. Yet some of them are not in the market for the product, some may have already bought it, and some may never notice the advertisement. Even when every impression is delivered correctly, not everyone who sees it is a potential customer.
Delivery and attention are not the same thing, and attention and intent are not the same thing either.
Several factors prevent display advertising from achieving perfect efficiency.
An ad slot may load below the visible part of a page or be scrolled past quickly.
Many people have learned to ignore standard advertising placements, even when they are in view.
Some traffic is generated by automated systems rather than real people, and no filtering is perfect.
An advertisement can appear next to content that does not suit the message, even when the site is generally suitable.
Audience segments are based on different data sources and methodologies, and they remain estimates rather than certainties.
The same person may use several devices, which makes frequency control and measurement more difficult.
Showing the same creative repeatedly can reduce its effectiveness over time.
Seeing an advertisement does not automatically indicate commercial interest.
Yes.
Although waste cannot be eliminated completely, campaign configuration and optimization can help reduce it. Potential approaches include:
However, each additional restriction can affect campaign reach. The objective should not necessarily be to eliminate every potentially irrelevant impression. Instead, advertisers should seek an appropriate balance between precision, reach, cost and measurable performance.
One of the most valuable aspects of programmatic advertising is the ability to combine multiple targeting methods. Display campaigns do not need to run on broad reach alone.
Through Targetoo's DSP, advertisers can combine display advertising with many targeting options, subject to inventory availability, technical compatibility and applicable privacy requirements. This allows advertisers to develop more specific campaign strategies.
The more targeting restrictions you combine, the smaller your available advertising inventory will generally become.
Combine display with supported device categories. A retailer might focus on smartphones during commuting hours, while a software company might prioritize desktop computers during working hours. Available inventory differs between device categories.
Where supported, targeting can be combined with operating system or browser selection. This may be useful for advertisers promoting platform-specific applications or services.
Reach people in selected countries, regions, cities or postal codes, or combine display with precise location targeting. Geographic precision depends on the available location signals.
See our guide to location-based advertising for the details and limitations.
Language targeting can be particularly useful in multilingual markets. However, device or browser language does not necessarily represent a person's native language.
Select advertising environments based on content-related information. A car dealership could combine display with automotive content categories. A sports retailer might combine it with sports-related websites or applications.
This can improve contextual relevance. However, it may also substantially reduce available inventory.
Where supported, advertisers may combine display with eligible audience segments. Audience segments may be based on different data sources and methodologies. Their availability, accuracy and suitability should be evaluated individually.
Sensitive audience categories and unlawful profiling must be avoided.
Time-based targeting can help concentrate advertising when it is most relevant. A restaurant might prioritize advertisements before lunch and dinner. A retailer might concentrate advertising during opening hours.
Advertisers can also configure campaigns around specific days.
Publisher whitelisting restricts campaigns to selected websites, applications or other eligible publishers. This can be useful for advertisers who prioritize particular media environments.
However, a campaign limited to five selected websites may result in very limited delivery.
Advertisers may exclude unsuitable publishers or applications. This can support brand safety and inventory quality objectives. Unlike highly restrictive whitelisting, carefully selected exclusions may preserve a larger proportion of available inventory.
Display can be delivered in different creative formats. The availability of each format depends on the selected advertising environment.
Frequency capping limits how often an eligible user, device or other supported identifier receives an advertisement within a defined period. This can help reduce excessive repetition.
However, frequency management depends on the availability and reliability of suitable identifiers.
Where permitted and technically supported, display can be combined with retargeting. An advertiser might create an eligible audience from previous website visitors and subsequently show them relevant advertisements.
Retargeting can improve relevance, but it can also substantially restrict available inventory.
Advertisers can adjust bidding strategies according to the relative value of different audiences, placements or devices. A campaign might bid higher on high-performing publishers and lower elsewhere.
Higher bids can improve competitiveness in advertising auctions, but they do not guarantee impressions or overcome insufficient eligible inventory.
Programmatic advertising offers extensive targeting possibilities. However, more targeting is not always better targeting.
An advertiser wants to reach:
Each individual targeting condition may be technically reasonable. However, when all these conditions are combined, the available advertising inventory may become extremely limited.
The campaign may struggle to spend its budget or reach enough eligible advertising opportunities. This is sometimes referred to as over-targeting.
Imagine a hypothetical campaign with 1,000,000 potentially available advertising opportunities. Bars are drawn to scale.
Actual results depend on how targeting conditions overlap. The reduction is not necessarily linear. Nevertheless, the principle remains important.
Every additional mandatory targeting condition creates another opportunity for an advertising impression to become ineligible.
Start with the targeting conditions that are essential to your campaign. Then evaluate whether additional restrictions are genuinely necessary.
For many display campaigns, a combination of suitable formats, brand safety, sensible frequency management and intelligent bidding can provide a practical starting point.
Additional targeting methods can be introduced when there is sufficient inventory and a clear reason to use them.
One of the most common misconceptions about display advertising is that a popular website or a large audience automatically guarantees substantial advertising inventory. This is not the case.
The number of people who visit a website is different from the number of advertising opportunities available to your campaign. A busy publisher may attract one million visitors a month. However, this does not mean that one million impressions will be available to you.
Consequently, the number of addressable advertising opportunities may be substantially lower than the number of visitors a publisher attracts.
Narrowly defined campaigns naturally contain fewer potential advertising opportunities. This becomes particularly relevant when advertisers target:
A campaign with highly specific conditions may require more time to generate meaningful delivery than a campaign with broader targeting.
This may increase available inventory, although it can also reduce relevance.
A larger publisher list can improve campaign scale.
Longer campaigns provide more opportunities for eligible impressions to become available.
Removing unnecessary filters can increase inventory.
More competitive bids may improve auction participation and win rates.
Supporting more creative sizes or formats can increase potential opportunities.
Country-level or regional targeting may be appropriate when narrow geographic targeting is too restrictive.
The optimal solution depends on the campaign objective.
These two approaches serve different goals, and they are often combined.
Prospecting aims to reach people who have not yet interacted with your brand. It relies on contextual, audience and geographic targeting to find potential customers and increase awareness.
However, a prospecting audience is typically less familiar with the advertiser, so results often build more gradually than in retargeting campaigns.
Retargeting aims to re-engage people who have previously visited your website or app. This can be useful for conversion and sales optimization, and for reminding people of products they viewed.
However, retargeting audiences depend on consent, identifiers and technical support, and they are usually much smaller than prospecting audiences. Previous interest does not guarantee current intent.
Display advertising runs on both websites and mobile applications. The two environments behave differently, and each offers different formats, signals and measurement possibilities.
A campaign that performs well on desktop websites may behave quite differently inside mobile apps, so results should be compared by environment rather than combined into one number.
Larger screens and a wide range of standard formats.
Smaller screens, where compact formats and fast loading matter.
In-app placements, which are available where publishers support them.
These environments can complement one another without requiring identical creative or targeting.
Display advertising rarely works alone. It can be combined with other programmatic channels to reach people at several points in their day, with each channel playing a different role.
However, reaching the same individual across channels requires appropriate technical support and lawful data use. Appearing on several channels does not prove that one person saw every advertisement.
The right mix depends on the campaign objective, the audience and the available budget.
Display measurement attempts to evaluate whether advertising contributes to business goals such as awareness, traffic, leads and sales. For many advertisers, this means looking at more than impressions and clicks.
Defining the campaign objective and the metrics that matter.
Setting up tracking for impressions, clicks and conversions.
Comparing results across publishers, formats, devices and audiences.
Reviewing delivery and traffic quality where measurement is available.
Optimizing the campaign and reporting the results transparently.
Many people notice an advertisement and act later without clicking. Click-through rate alone can therefore under- or overstate real impact.
A customer who buys after seeing an advertisement may have bought regardless of the campaign. Exposure-to-conversion matching should not automatically be interpreted as sales caused by advertising.
Last-click and view-through approaches can assign credit very differently, so results depend on the model you choose.
Consent choices, browser restrictions and cross-device behaviour mean that some conversions cannot be connected to an advertisement.
Where feasible, control groups, comparison periods and other suitable measurement methodologies can help evaluate incremental campaign impact.
Display metrics should be interpreted as measurement signals rather than a perfect record of what each advertisement achieved.
Successful display advertising requires continuous evaluation. Rather than assuming that the initial campaign configuration is optimal, advertisers should monitor delivery and make adjustments where appropriate.
Different campaign objectives require different strategies. A campaign building awareness needs a different approach from a campaign driving online sales.
Supply a range of eligible sizes and formats, and avoid limiting your reach unnecessarily.
Additional targeting conditions should serve a clear purpose. Avoid restricting inventory without a measurable or strategically justified benefit.
Before committing substantial budgets, consider whether the selected audience and targeting conditions are likely to generate sufficient advertising opportunities.
Highly competitive audiences or placements may require different bidding strategies. However, increasing bids cannot create inventory that does not exist.
Excessive advertising repetition can reduce efficiency. Where supported, frequency management can help control exposure.
Comparing different messages, images and formats can reveal what resonates, and rotating creatives helps limit fatigue.
Consider impressions, reach, engagement and available conversion measurements together. No single metric provides a complete picture of campaign effectiveness.
Online identifiers and audience data can be personal data, particularly when they can be associated with an identifiable individual or device. Retargeting and audience targeting may create additional privacy considerations.
At Targetoo, we recognize the importance of responsible advertising practices and compliance with applicable laws.
Advertisers should ensure that audience information and associated identifiers are processed on an appropriate legal basis.
Audience categories that could reveal sensitive personal information, such as health, religion or political views, may create significant privacy risks. The technical ability to build an audience segment does not automatically make every associated targeting strategy appropriate or lawful.
Targetoo supports responsible, privacy-conscious advertising practices and encourages advertisers to evaluate both the technical and legal implications of their campaigns.
Display advertising offers advertisers remarkable opportunities.
It can help brands build awareness, drive traffic, generate leads and re-engage previous visitors across the open web, at scale and with transparent reporting.
However, successful campaigns require realistic expectations.
Not every impression is seen.
Audience segments are never perfectly accurate.
Not every person who sees an advertisement is a potential customer.
Not every advertising impression contributes equally to campaign performance.
And combining too many targeting restrictions can substantially reduce available inventory.
At Targetoo, we believe that understanding these realities leads to better advertising decisions. Our experience in programmatic advertising allows us to help advertisers balance audience relevance, inventory availability, campaign budgets and performance objectives, with fast, responsive support and competitive pricing.
Whether you want to run a single campaign, manage many advertisers or reach an international audience, our team can help you develop a practical display advertising strategy.
Discover how Targetoo's Demand Side Platform can help you increase brand awareness, drive conversions and boost sales through effective, data-driven display campaigns.
Campaign management for advertisers who prefer direct control.
Professional campaign setup, optimization and reporting.
A white-label DSP solution.
Write to us at contact@targetoo.com or visit targetoo.com
Conventional display advertising is the delivery of visual advertisements, such as banners, responsive ads and rich media, on websites and in mobile applications across the open web.
It is usually bought programmatically through a Demand Side Platform (DSP).
A Demand Side Platform is the technology advertisers use to buy advertising inventory from many publishers and ad exchanges in one place.
It lets advertisers set targeting, budgets and bids, and then evaluates advertising opportunities in real time.
Programmatic display advertising uses automated, real-time auctions to buy ad space.
Each time a page or app with ad space loads, the DSP can evaluate the opportunity against your campaign settings and decide whether to bid.
Targetoo supports all conventional display formats, from standard IAB banners and responsive ads to rich media and high-impact creatives.
The exact formats available depend on the exchange, publisher and placement.
IAB banner sizes are standard ad dimensions that run across most of the open web. Common examples include 300 × 250, 728 × 90, 160 × 600, 300 × 600, 320 × 50 and 970 × 250.
Not every size is available on every publisher, exchange or device.
Responsive display ads assemble supplied assets, such as images, headlines and logos, to fit the available ad space.
This can help advertisers reach more placements without producing every individual size manually.
Rich media creatives can include animation, interaction or expandable elements, rather than a static image alone.
They can be effective for high-impact campaigns, but they depend on the capabilities of the publisher and placement.
Campaigns can reach smartphones, tablets, laptops, desktop computers and hybrid and connected devices, subject to available inventory.
Display advertising can support increasing brand awareness, generating leads, driving online sales and re-engaging previous visitors.
The right setup depends on your objective, so it is best to define the goal before choosing targeting and formats.
When a page or app loads, the publisher offers the ad slot to an ad exchange. The DSP evaluates the opportunity against your campaign settings and, if it matches, may submit a bid.
If the bid wins, your advertisement is delivered. This entire process can occur in fractions of a second.
Depending on availability and privacy requirements, targeting can include device type, operating system, browser, geography, language, contextual categories, audience segments, time of day, day of the week and retargeting.
Not every option is available on every inventory source.
Contextual targeting places advertisements next to content that is relevant to your product or message, rather than relying on information about the individual viewer.
For example, a car dealership could target automotive content categories.
Retargeting, also called remarketing, shows advertisements to people who have previously visited your website or app.
Where permitted and technically supported, it can help re-engage visitors who have not yet converted.
Prospecting aims to reach new people who have not yet interacted with your brand. Retargeting aims to re-engage people who already have.
Retargeting audiences are usually smaller, and previous interest does not guarantee current intent.
Yes, geographic targeting is available in supported markets, from countries and regions down to cities and postal codes.
For very precise targeting around individual places, see our location-based advertising solutions.
Yes, publisher whitelists can restrict a campaign to selected websites and applications, where supported.
However, a short whitelist can reduce available inventory significantly and may limit delivery.
Yes, publisher blacklists can exclude unsuitable websites and applications.
Carefully selected exclusions generally preserve more inventory than a restrictive whitelist.
Our Demand Side Platform incorporates advanced brand safety measures, allowing your campaigns to appear in suitable, high-quality environments.
We still recommend reviewing placements during the campaign, as no setup can remove all risk.
Yes. We provide access to an extensive network of premium publishers and trusted media partners worldwide.
This gives your campaigns reach and quality inventory without the premium price tag.
No. Some ad slots load out of view or are scrolled past quickly, and some people simply do not notice the advertisement.
Waste can be reduced through quality inventory, relevant targeting and monitoring, but it cannot be eliminated completely.
Yes, many targeting methods can be combined.
However, each additional restriction reduces the number of eligible advertising opportunities, so technical compatibility and inventory availability must be considered.
Over-targeting happens when too many restrictive conditions are combined, leaving very few eligible advertising opportunities.
The campaign may then struggle to spend its budget or reach enough people.
The most common reason is over-targeting. Other causes include low bids, a short publisher whitelist, a narrow audience or a limited set of creative sizes.
Loosening secondary targeting, adding formats, extending the campaign or adjusting bids often helps.
No. A higher bid can improve your chances in auctions, but it cannot create inventory that does not exist or overcome overly restrictive targeting.
Frequency capping limits how often an eligible user, device or other supported identifier sees your advertisement within a defined period.
It helps reduce excessive repetition, but depends on the availability and reliability of suitable identifiers.
Performance is usually evaluated using impressions, reach, clicks and conversions, together with delivery and traffic quality where measurement is available.
No single metric provides a complete picture, so results should be considered together.
No. A customer who buys after seeing an advertisement may have intended to buy anyway.
Control groups and comparison periods can help evaluate incremental impact.
Online identifiers and audience data can be personal data. Depending on the jurisdiction, requirements may include GDPR, ePrivacy rules, consent and data minimisation.
Targetoo supports responsible, privacy-conscious advertising, and advertisers should evaluate both the technical and legal implications of their campaigns.
Both are possible. Targetoo offers self-service campaign management for advertisers who prefer direct control, and fully managed campaigns with professional setup, optimisation and reporting.
A white-label DSP solution is also available.
Start by defining your objective, choosing the devices and formats that suit it, and avoiding unnecessary targeting restrictions.
You can create an account, or write to contact@targetoo.com and our team will help you plan your first campaign.
